Updated plugins

sources_non_forked/ale/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2016-2019, w0rp <devw0rp@gmail.com>
+Copyright (c) 2016-2020, w0rp <devw0rp@gmail.com>
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without

sources_non_forked/ale/ale_linters/ada/gcc.vim

@@ -18,7 +18,7 @@ function! ale_linters#ada#gcc#GetCommand(buffer) abort
     " -gnatc: Check syntax and semantics only (no code generation attempted)
     return '%e -x ada -c -gnatc'
     \   . ' -o ' . ale#Escape(l:out_file)
-    \   . ' -I ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
+    \   . ' -I %s:h'
     \   . ale#Pad(ale#Var(a:buffer, 'ada_gcc_options'))
     \   . ' %t'
 endfunction

sources_non_forked/ale/ale_linters/asciidoc/languagetool.vim

@@ -0,0 +1,5 @@
+" Author: Horacio Sanson (hsanson [ät] gmail.com)
+" Description: languagetool for asciidoc files, copied from markdown.
+
+
+call ale#handlers#languagetool#DefineLinter('asciidoc')

sources_non_forked/ale/ale_linters/asm/gcc.vim

@@ -9,7 +9,7 @@ function! ale_linters#asm#gcc#GetCommand(buffer) abort
     " -fsyntax-only doesn't catch everything.
     return '%e -x assembler'
     \   . ' -o ' . g:ale#util#nul_file
-    \   . '-iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
+    \   . '-iquote %s:h'
     \   . ' ' . ale#Var(a:buffer, 'asm_gcc_options') . ' -'
 endfunction
 

sources_non_forked/ale/ale_linters/bib/bibclean.vim

@@ -18,7 +18,12 @@ function! ale_linters#bib#bibclean#get_type(str) abort
 endfunction
 
 function! ale_linters#bib#bibclean#match_msg(line) abort
-    return matchlist(a:line, '^\(.*\) "stdin", line \(.*\): \(.*\)$')
+    " Legacy message pattern works for bibclean <= v2.11.4. If empty, try
+    " the new message pattern for bibtex > v2.11.4
+    let l:matches_legacy = matchlist(a:line, '^\(.*\) "stdin", line \(\d\+\): \(.*\)$')
+
+    return ! empty(l:matches_legacy) ? l:matches_legacy
+    \ : matchlist(a:line, '^\(.*\) stdin:\(\d\+\):\(.*\)$')
 endfunction
 
 function! ale_linters#bib#bibclean#match_entry(line) abort

sources_non_forked/ale/ale_linters/c/cc.vim

@@ -0,0 +1,53 @@
+" Author: w0rp <devw0rp@gmail.com>
+" Description: A C compiler linter for C files with gcc/clang, etc.
+
+call ale#Set('c_cc_executable', '<auto>')
+call ale#Set('c_cc_options', '-std=c11 -Wall')
+
+function! ale_linters#c#cc#GetExecutable(buffer) abort
+    let l:executable = ale#Var(a:buffer, 'c_cc_executable')
+
+    " Default to either clang or gcc.
+    if l:executable is# '<auto>'
+        if ale#engine#IsExecutable(a:buffer, 'clang')
+            let l:executable = 'clang'
+        else
+            let l:executable = 'gcc'
+        endif
+    endif
+
+    return l:executable
+endfunction
+
+function! ale_linters#c#cc#GetCommand(buffer, output) abort
+    let l:cflags = ale#c#GetCFlags(a:buffer, a:output)
+    let l:ale_flags = ale#Var(a:buffer, 'c_cc_options')
+
+    if l:cflags =~# '-std='
+        let l:ale_flags = substitute(
+        \   l:ale_flags,
+        \   '-std=\(c\|gnu\)[0-9]\{2\}',
+        \   '',
+        \   'g')
+    endif
+
+    " -iquote with the directory the file is in makes #include work for
+    "  headers in the same directory.
+    "
+    " `-o /dev/null` or `-o null` is needed to catch all errors,
+    " -fsyntax-only doesn't catch everything.
+    return '%e -S -x c'
+    \   . ' -o ' . g:ale#util#nul_file
+    \   . ' -iquote %s:h'
+    \   . ale#Pad(l:cflags)
+    \   . ale#Pad(l:ale_flags) . ' -'
+endfunction
+
+call ale#linter#Define('c', {
+\   'name': 'cc',
+\   'aliases': ['gcc', 'clang'],
+\   'output_stream': 'stderr',
+\   'executable': function('ale_linters#c#cc#GetExecutable'),
+\   'command': {b -> ale#c#RunMakeCommand(b, function('ale_linters#c#cc#GetCommand'))},
+\   'callback': 'ale#handlers#gcc#HandleGCCFormatWithIncludes',
+\})

sources_non_forked/ale/ale_linters/c/ccls.vim

@@ -3,6 +3,7 @@
 
 call ale#Set('c_ccls_executable', 'ccls')
 call ale#Set('c_ccls_init_options', {})
+call ale#Set('c_build_dir', '')
 
 call ale#linter#Define('c', {
 \   'name': 'ccls',
@@ -10,5 +11,5 @@ call ale#linter#Define('c', {
 \   'executable': {b -> ale#Var(b, 'c_ccls_executable')},
 \   'command': '%e',
 \   'project_root': function('ale#handlers#ccls#GetProjectRoot'),
-\   'initialization_options': {b -> ale#Var(b, 'c_ccls_init_options')},
+\   'initialization_options': {b -> ale#handlers#ccls#GetInitOpts(b, 'c_ccls_init_options')},
 \})

sources_non_forked/ale/ale_linters/c/clang.vim

@@ -1,24 +0,0 @@
-" Author: Masahiro H https://github.com/mshr-h
-" Description: clang linter for c files
-
-call ale#Set('c_clang_executable', 'clang')
-call ale#Set('c_clang_options', '-std=c11 -Wall')
-
-function! ale_linters#c#clang#GetCommand(buffer, output) abort
-    let l:cflags = ale#c#GetCFlags(a:buffer, a:output)
-
-    " -iquote with the directory the file is in makes #include work for
-    "  headers in the same directory.
-    return '%e -S -x c -fsyntax-only'
-    \   . ' -iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
-    \   . ale#Pad(l:cflags)
-    \   . ale#Pad(ale#Var(a:buffer, 'c_clang_options')) . ' -'
-endfunction
-
-call ale#linter#Define('c', {
-\   'name': 'clang',
-\   'output_stream': 'stderr',
-\   'executable': {b -> ale#Var(b, 'c_clang_executable')},
-\   'command': {b -> ale#c#RunMakeCommand(b, function('ale_linters#c#clang#GetCommand'))},
-\   'callback': 'ale#handlers#gcc#HandleGCCFormatWithIncludes',
-\})

sources_non_forked/ale/ale_linters/c/cppcheck.vim

@@ -10,9 +10,11 @@ function! ale_linters#c#cppcheck#GetCommand(buffer) abort
     let l:buffer_path_include = empty(l:compile_commands_option)
     \   ? ale#handlers#cppcheck#GetBufferPathIncludeOptions(a:buffer)
     \   : ''
+    let l:template = ' --template=''{file}:{line}:{column}: {severity}:{inconclusive:inconclusive:} {message} [{id}]\\n{code}'''
 
     return l:cd_command
     \   . '%e -q --language=c'
+    \   . l:template
     \   . ale#Pad(l:compile_commands_option)
     \   . ale#Pad(ale#Var(a:buffer, 'c_cppcheck_options'))
     \   . l:buffer_path_include

sources_non_forked/ale/ale_linters/c/gcc.vim

@@ -1,28 +0,0 @@
-" Author: w0rp <devw0rp@gmail.com>
-" Description: gcc linter for c files
-
-call ale#Set('c_gcc_executable', 'gcc')
-call ale#Set('c_gcc_options', '-std=c11 -Wall')
-
-function! ale_linters#c#gcc#GetCommand(buffer, output) abort
-    let l:cflags = ale#c#GetCFlags(a:buffer, a:output)
-
-    " -iquote with the directory the file is in makes #include work for
-    "  headers in the same directory.
-    "
-    " `-o /dev/null` or `-o null` is needed to catch all errors,
-    " -fsyntax-only doesn't catch everything.
-    return '%e -S -x c'
-    \   . ' -o ' . g:ale#util#nul_file
-    \   . ' -iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
-    \   . ale#Pad(l:cflags)
-    \   . ale#Pad(ale#Var(a:buffer, 'c_gcc_options')) . ' -'
-endfunction
-
-call ale#linter#Define('c', {
-\   'name': 'gcc',
-\   'output_stream': 'stderr',
-\   'executable': {b -> ale#Var(b, 'c_gcc_executable')},
-\   'command': {b -> ale#c#RunMakeCommand(b, function('ale_linters#c#gcc#GetCommand'))},
-\   'callback': 'ale#handlers#gcc#HandleGCCFormatWithIncludes',
-\})

sources_non_forked/ale/ale_linters/cpp/cc.vim

@@ -0,0 +1,53 @@
+" Author: w0rp <devw0rp@gmail.com>
+" Description: A C++ compiler linter for C++ files with gcc/clang, etc.
+
+call ale#Set('cpp_cc_executable', '<auto>')
+call ale#Set('cpp_cc_options', '-std=c++14 -Wall')
+
+function! ale_linters#cpp#cc#GetExecutable(buffer) abort
+    let l:executable = ale#Var(a:buffer, 'cpp_cc_executable')
+
+    " Default to either clang++ or gcc.
+    if l:executable is# '<auto>'
+        if ale#engine#IsExecutable(a:buffer, 'clang++')
+            let l:executable = 'clang++'
+        else
+            let l:executable = 'gcc'
+        endif
+    endif
+
+    return l:executable
+endfunction
+
+function! ale_linters#cpp#cc#GetCommand(buffer, output) abort
+    let l:cflags = ale#c#GetCFlags(a:buffer, a:output)
+    let l:ale_flags = ale#Var(a:buffer, 'cpp_cc_options')
+
+    if l:cflags =~# '-std='
+        let l:ale_flags = substitute(
+        \   l:ale_flags,
+        \   '-std=\(c\|gnu\)++[0-9]\{2\}',
+        \   '',
+        \   'g')
+    endif
+
+    " -iquote with the directory the file is in makes #include work for
+    "  headers in the same directory.
+    "
+    " `-o /dev/null` or `-o null` is needed to catch all errors,
+    " -fsyntax-only doesn't catch everything.
+    return '%e -S -x c++'
+    \   . ' -o ' . g:ale#util#nul_file
+    \   . ' -iquote %s:h'
+    \   . ale#Pad(l:cflags)
+    \   . ale#Pad(l:ale_flags) . ' -'
+endfunction
+
+call ale#linter#Define('cpp', {
+\   'name': 'cc',
+\   'aliases': ['gcc', 'clang', 'g++', 'clang++'],
+\   'output_stream': 'stderr',
+\   'executable': function('ale_linters#cpp#cc#GetExecutable'),
+\   'command': {b -> ale#c#RunMakeCommand(b, function('ale_linters#cpp#cc#GetCommand'))},
+\   'callback': 'ale#handlers#gcc#HandleGCCFormatWithIncludes',
+\})

sources_non_forked/ale/ale_linters/cpp/ccls.vim

@@ -3,6 +3,7 @@
 
 call ale#Set('cpp_ccls_executable', 'ccls')
 call ale#Set('cpp_ccls_init_options', {})
+call ale#Set('c_build_dir', '')
 
 call ale#linter#Define('cpp', {
 \   'name': 'ccls',
@@ -10,5 +11,5 @@ call ale#linter#Define('cpp', {
 \   'executable': {b -> ale#Var(b, 'cpp_ccls_executable')},
 \   'command': '%e',
 \   'project_root': function('ale#handlers#ccls#GetProjectRoot'),
-\   'initialization_options': {b -> ale#Var(b, 'cpp_ccls_init_options')},
+\   'initialization_options': {b -> ale#handlers#ccls#GetInitOpts(b, 'cpp_ccls_init_options')},
 \})

sources_non_forked/ale/ale_linters/cpp/clang.vim

@@ -1,24 +0,0 @@
-" Author: Tomota Nakamura <https://github.com/tomotanakamura>
-" Description: clang linter for cpp files
-
-call ale#Set('cpp_clang_executable', 'clang++')
-call ale#Set('cpp_clang_options', '-std=c++14 -Wall')
-
-function! ale_linters#cpp#clang#GetCommand(buffer, output) abort
-    let l:cflags = ale#c#GetCFlags(a:buffer, a:output)
-
-    " -iquote with the directory the file is in makes #include work for
-    "  headers in the same directory.
-    return '%e -S -x c++ -fsyntax-only'
-    \   . ' -iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
-    \   . ale#Pad(l:cflags)
-    \   . ale#Pad(ale#Var(a:buffer, 'cpp_clang_options')) . ' -'
-endfunction
-
-call ale#linter#Define('cpp', {
-\   'name': 'clang',
-\   'output_stream': 'stderr',
-\   'executable': {b -> ale#Var(b, 'cpp_clang_executable')},
-\   'command': {b -> ale#c#RunMakeCommand(b, function('ale_linters#cpp#clang#GetCommand'))},
-\   'callback': 'ale#handlers#gcc#HandleGCCFormatWithIncludes',
-\})

sources_non_forked/ale/ale_linters/cpp/clangtidy.vim

@@ -25,6 +25,11 @@ function! ale_linters#cpp#clangtidy#GetCommand(buffer, output) abort
         let l:options .= !empty(l:options) ? ale#Pad(l:cflags) : l:cflags
     endif
 
+    " Tell clang-tidy a .h header with a C++ filetype in Vim is a C++ file.
+    if expand('#' . a:buffer) =~# '\.h$'
+        let l:options .= !empty(l:options) ? ' -x c++' : '-x c++'
+    endif
+
     " Get the options to pass directly to clang-tidy
     let l:extra_options = ale#Var(a:buffer, 'cpp_clangtidy_extra_options')
 

sources_non_forked/ale/ale_linters/cpp/cppcheck.vim

@@ -10,9 +10,11 @@ function! ale_linters#cpp#cppcheck#GetCommand(buffer) abort
     let l:buffer_path_include = empty(l:compile_commands_option)
     \   ? ale#handlers#cppcheck#GetBufferPathIncludeOptions(a:buffer)
     \   : ''
+    let l:template = ' --template=''{file}:{line}:{column}: {severity}:{inconclusive:inconclusive:} {message} [{id}]\\n{code}'''
 
     return l:cd_command
     \   . '%e -q --language=c++'
+    \   . l:template
     \   . ale#Pad(l:compile_commands_option)
     \   . ale#Pad(ale#Var(a:buffer, 'cpp_cppcheck_options'))
     \   . l:buffer_path_include

sources_non_forked/ale/ale_linters/cpp/gcc.vim

@@ -1,29 +0,0 @@
-" Author: geam <mdelage@student.42.fr>
-" Description: gcc linter for cpp files
-"
-call ale#Set('cpp_gcc_executable', 'gcc')
-call ale#Set('cpp_gcc_options', '-std=c++14 -Wall')
-
-function! ale_linters#cpp#gcc#GetCommand(buffer, output) abort
-    let l:cflags = ale#c#GetCFlags(a:buffer, a:output)
-
-    " -iquote with the directory the file is in makes #include work for
-    "  headers in the same directory.
-    "
-    " `-o /dev/null` or `-o null` is needed to catch all errors,
-    " -fsyntax-only doesn't catch everything.
-    return '%e -S -x c++'
-    \   . ' -o ' . g:ale#util#nul_file
-    \   . ' -iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
-    \   . ale#Pad(l:cflags)
-    \   . ale#Pad(ale#Var(a:buffer, 'cpp_gcc_options')) . ' -'
-endfunction
-
-call ale#linter#Define('cpp', {
-\   'name': 'gcc',
-\   'aliases': ['g++'],
-\   'output_stream': 'stderr',
-\   'executable': {b -> ale#Var(b, 'cpp_gcc_executable')},
-\   'command': {b -> ale#c#RunMakeCommand(b, function('ale_linters#cpp#gcc#GetCommand'))},
-\   'callback': 'ale#handlers#gcc#HandleGCCFormatWithIncludes',
-\})

sources_non_forked/ale/ale_linters/cuda/nvcc.vim

@@ -5,9 +5,6 @@ call ale#Set('cuda_nvcc_executable', 'nvcc')
 call ale#Set('cuda_nvcc_options', '-std=c++11')
 
 function! ale_linters#cuda#nvcc#GetCommand(buffer) abort
-    " Unused: use ale#util#nul_file
-    " let l:output_file = ale#util#Tempname() . '.ii'
-    " call ale#command#ManageFile(a:buffer, l:output_file)
     return '%e -cuda'
     \   . ale#Pad(ale#c#IncludeOptions(ale#c#FindLocalHeaderPaths(a:buffer)))
     \   . ale#Pad(ale#Var(a:buffer, 'cuda_nvcc_options'))

sources_non_forked/ale/ale_linters/elixir/credo.vim

@@ -46,7 +46,7 @@ function! ale_linters#elixir#credo#GetMode() abort
 endfunction
 
 function! ale_linters#elixir#credo#GetCommand(buffer) abort
-    let l:project_root = ale#handlers#elixir#FindMixProjectRoot(a:buffer)
+    let l:project_root = ale#handlers#elixir#FindMixUmbrellaRoot(a:buffer)
     let l:mode = ale_linters#elixir#credo#GetMode()
 
     return ale#path#CdString(l:project_root)

sources_non_forked/ale/ale_linters/erlang/elvis.vim

@@ -0,0 +1,39 @@
+" Author: Dmitri Vereshchagin <dmitri.vereshchagin@gmail.com>
+" Description: Elvis linter for Erlang files
+
+call ale#Set('erlang_elvis_executable', 'elvis')
+
+function! ale_linters#erlang#elvis#Handle(buffer, lines) abort
+    let l:pattern = '\v:(\d+):[^:]+:(.+)'
+    let l:loclist = []
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        call add(l:loclist, {
+        \   'lnum': str2nr(l:match[1]),
+        \   'text': s:AbbreviateMessage(l:match[2]),
+        \   'type': 'W',
+        \})
+    endfor
+
+    return l:loclist
+endfunction
+
+function! s:AbbreviateMessage(text) abort
+    let l:pattern = '\v\c^(line \d+ is too long):.*$'
+
+    return substitute(a:text, l:pattern, '\1.', '')
+endfunction
+
+function! s:GetCommand(buffer) abort
+    let l:file = ale#Escape(expand('#' . a:buffer . ':.'))
+
+    return '%e rock --output-format=parsable ' . l:file
+endfunction
+
+call ale#linter#Define('erlang', {
+\   'name': 'elvis',
+\   'callback': 'ale_linters#erlang#elvis#Handle',
+\   'executable': {b -> ale#Var(b, 'erlang_elvis_executable')},
+\   'command': function('s:GetCommand'),
+\   'lint_file': 1,
+\})

sources_non_forked/ale/ale_linters/eruby/ruumba.vim

@@ -11,7 +11,7 @@ function! ale_linters#eruby#ruumba#GetCommand(buffer) abort
     return ale#ruby#EscapeExecutable(l:executable, 'ruumba')
     \   . ' --format json --force-exclusion '
     \   . ale#Var(a:buffer, 'eruby_ruumba_options')
-    \   . ' --stdin ' . ale#Escape(expand('#' . a:buffer . ':p'))
+    \   . ' --stdin %s'
 endfunction
 
 function! ale_linters#eruby#ruumba#Handle(buffer, lines) abort

sources_non_forked/ale/ale_linters/go/gofmt.vim

@@ -6,7 +6,6 @@ function! ale_linters#go#gofmt#GetCommand(buffer) abort
     \   . '%e -e %t'
 endfunction
 
-
 call ale#linter#Define('go', {
 \   'name': 'gofmt',
 \   'output_stream': 'stderr',

sources_non_forked/ale/ale_linters/handlebars/embertemplatelint.vim

@@ -4,6 +4,28 @@
 call ale#Set('handlebars_embertemplatelint_executable', 'ember-template-lint')
 call ale#Set('handlebars_embertemplatelint_use_global', get(g:, 'ale_use_global_executables', 0))
 
+function! ale_linters#handlebars#embertemplatelint#GetExecutable(buffer) abort
+    return ale#node#FindExecutable(a:buffer, 'handlebars_embertemplatelint', [
+    \   'node_modules/.bin/ember-template-lint',
+    \])
+endfunction
+
+function! ale_linters#handlebars#embertemplatelint#GetCommand(buffer, version) abort
+    " Reading from stdin was introduced in ember-template-lint@1.6.0
+    return ale#semver#GTE(a:version, [1, 6, 0])
+    \   ? '%e --json --filename %s'
+    \   : '%e --json %t'
+endfunction
+
+function! ale_linters#handlebars#embertemplatelint#GetCommandWithVersionCheck(buffer) abort
+    return ale#semver#RunWithVersionCheck(
+    \   a:buffer,
+    \   ale_linters#handlebars#embertemplatelint#GetExecutable(a:buffer),
+    \   '%e --version',
+    \   function('ale_linters#handlebars#embertemplatelint#GetCommand'),
+    \)
+endfunction
+
 function! ale_linters#handlebars#embertemplatelint#Handle(buffer, lines) abort
     let l:output = []
     let l:json = ale#util#FuzzyJSONDecode(a:lines, {})
@@ -30,10 +52,9 @@ function! ale_linters#handlebars#embertemplatelint#Handle(buffer, lines) abort
 endfunction
 
 call ale#linter#Define('handlebars', {
-\   'name': 'ember-template-lint',
-\   'executable': {b -> ale#node#FindExecutable(b, 'handlebars_embertemplatelint', [
-\       'node_modules/.bin/ember-template-lint',
-\   ])},
-\   'command': '%e --json %t',
+\   'name': 'embertemplatelint',
+\   'aliases': ['ember-template-lint'],
+\   'executable': function('ale_linters#handlebars#embertemplatelint#GetExecutable'),
+\   'command': function('ale_linters#handlebars#embertemplatelint#GetCommandWithVersionCheck'),
 \   'callback': 'ale_linters#handlebars#embertemplatelint#Handle',
 \})

sources_non_forked/ale/ale_linters/java/checkstyle.vim

@@ -52,7 +52,7 @@ endfunction
 function! ale_linters#java#checkstyle#GetCommand(buffer) abort
     let l:options = ale#Var(a:buffer, 'java_checkstyle_options')
     let l:config_option = ale#Var(a:buffer, 'java_checkstyle_config')
-    let l:config = l:options !~# '\v(^| )-c' && !empty(l:config_option)
+    let l:config = l:options !~# '\v(^| )-c ' && !empty(l:config_option)
     \   ? s:GetConfig(a:buffer, l:config_option)
     \   : ''
 

sources_non_forked/ale/ale_linters/java/eclipselsp.vim

@@ -20,25 +20,39 @@ endfunction
 function! ale_linters#java#eclipselsp#JarPath(buffer) abort
     let l:path = ale_linters#java#eclipselsp#TargetPath(a:buffer)
 
-    " Search jar file within repository path when manually built using mvn
-    let l:repo_path = l:path . '/org.eclipse.jdt.ls.product/target/repository'
-    let l:files = globpath(l:repo_path, '**/plugins/org.eclipse.equinox.launcher_\d\.\d\.\d\d\d\.*\.jar', 1, 1)
+    if has('win32')
+        let l:platform = 'win32'
+    elseif has('macunix')
+        let l:platform = 'macosx'
+    else
+        let l:platform = 'linux'
+    endif
 
-    if len(l:files) == 1
+    " Search jar file within repository path when manually built using mvn
+    let l:files = globpath(l:path, '**/'.l:platform.'/**/plugins/org.eclipse.equinox.launcher_\d\.\d\.\d\d\d\.*\.jar', 1, 1)
+
+    if len(l:files) >= 1
         return l:files[0]
     endif
 
     " Search jar file within VSCode extensions folder.
-    let l:files = globpath(l:path, '**/plugins/org.eclipse.equinox.launcher_\d\.\d\.\d\d\d\.*\.jar', 1, 1)
+    let l:files = globpath(l:path, '**/'.l:platform.'/plugins/org.eclipse.equinox.launcher_\d\.\d\.\d\d\d\.*\.jar', 1, 1)
 
-    if len(l:files) == 1
+    if len(l:files) >= 1
+        return l:files[0]
+    endif
+
+    " Search jar file within unzipped tar.gz file
+    let l:files = globpath(l:path, 'plugins/org.eclipse.equinox.launcher_\d\.\d\.\d\d\d\.*\.jar', 1, 1)
+
+    if len(l:files) >= 1
         return l:files[0]
     endif
 
     " Search jar file within system package path
     let l:files = globpath('/usr/share/java/jdtls/plugins', 'org.eclipse.equinox.launcher_\d\.\d\.\d\d\d\.*\.jar', 1, 1)
 
-    if len(l:files) == 1
+    if len(l:files) >= 1
         return l:files[0]
     endif
 
@@ -166,7 +180,8 @@ function! ale_linters#java#eclipselsp#RunWithVersionCheck(buffer) abort
     return ale#command#Run(
     \ a:buffer,
     \ l:command,
-    \ function('ale_linters#java#eclipselsp#CommandWithVersion')
+    \ function('ale_linters#java#eclipselsp#CommandWithVersion'),
+    \ { 'output_stream': 'both' }
     \)
 endfunction
 

sources_non_forked/ale/ale_linters/java/javac.vim

@@ -9,13 +9,7 @@ call ale#Set('java_javac_classpath', '')
 call ale#Set('java_javac_sourcepath', '')
 
 function! ale_linters#java#javac#RunWithImportPaths(buffer) abort
-    let l:command = ''
-    let l:pom_path = ale#path#FindNearestFile(a:buffer, 'pom.xml')
-
-    if !empty(l:pom_path) && executable('mvn')
-        let l:command = ale#path#CdString(fnamemodify(l:pom_path, ':h'))
-        \ . 'mvn dependency:build-classpath'
-    endif
+    let l:command = ale#maven#BuildClasspathCommand(a:buffer)
 
     " Try to use Gradle if Maven isn't available.
     if empty(l:command)

sources_non_forked/ale/ale_linters/kotlin/ktlint.vim

@@ -6,5 +6,5 @@ call ale#linter#Define('kotlin', {
 \   'executable': 'ktlint',
 \   'command': function('ale#handlers#ktlint#GetCommand'),
 \   'callback': 'ale#handlers#ktlint#Handle',
-\   'lint_file': 1
+\   'output_stream': 'stderr'
 \})

sources_non_forked/ale/ale_linters/markdown/markdownlint.vim

@@ -1,11 +1,22 @@
 " Author: Ty-Lucas Kelley <tylucaskelley@gmail.com>
 " Description: Adds support for markdownlint
 
+call ale#Set('markdown_markdownlint_options', '')
+
+function! ale_linters#markdown#markdownlint#GetCommand(buffer) abort
+    let l:executable = 'markdownlint'
+
+    let l:options = ale#Var(a:buffer, 'markdown_markdownlint_options')
+
+    return ale#Escape(l:executable)
+    \ . (!empty(l:options) ? ' ' . l:options : '') . ' %s'
+endfunction
+
 call ale#linter#Define('markdown', {
 \   'name': 'markdownlint',
 \   'executable': 'markdownlint',
 \   'lint_file': 1,
 \   'output_stream': 'both',
-\   'command': 'markdownlint %s',
+\   'command': function('ale_linters#markdown#markdownlint#GetCommand'),
 \   'callback': 'ale#handlers#markdownlint#Handle'
 \})

sources_non_forked/ale/ale_linters/nasm/nasm.vim

@@ -7,10 +7,9 @@ call ale#Set('nasm_nasm_options', '')
 function! ale_linters#nasm#nasm#GetCommand(buffer) abort
     " Note that NASM requires a trailing slash for the -I option.
     let l:separator = has('win32') ? '\' : '/'
-    let l:path = fnamemodify(bufname(a:buffer), ':p:h') . l:separator
     let l:output_null = has('win32') ? 'NUL' : '/dev/null'
 
-    return '%e -X gnu -I ' . ale#Escape(l:path)
+    return '%e -X gnu -I %s:h' . l:separator
     \   . ale#Pad(ale#Var(a:buffer, 'nasm_nasm_options'))
     \   . ' %s'
     \   . ' -o ' . l:output_null

sources_non_forked/ale/ale_linters/objc/ccls.vim

@@ -3,6 +3,7 @@
 
 call ale#Set('objc_ccls_executable', 'ccls')
 call ale#Set('objc_ccls_init_options', {})
+call ale#Set('c_build_dir', '')
 
 call ale#linter#Define('objc', {
 \   'name': 'ccls',
@@ -10,5 +11,5 @@ call ale#linter#Define('objc', {
 \   'executable': {b -> ale#Var(b, 'objc_ccls_executable')},
 \   'command': '%e',
 \   'project_root': function('ale#handlers#ccls#GetProjectRoot'),
-\   'initialization_options': {b -> ale#Var(b, 'objc_ccls_init_options')},
+\   'initialization_options': {b -> ale#handlers#ccls#GetInitOpts(b, 'objc_ccls_init_options')},
 \})

sources_non_forked/ale/ale_linters/objc/clang.vim

@@ -10,7 +10,7 @@ function! ale_linters#objc#clang#GetCommand(buffer) abort
     " -iquote with the directory the file is in makes #include work for
     "  headers in the same directory.
     return 'clang -S -x objective-c -fsyntax-only '
-    \   . '-iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
+    \   . '-iquote %s:h'
     \   . ' ' . ale#Var(a:buffer, 'objc_clang_options') . ' -'
 endfunction
 

sources_non_forked/ale/ale_linters/objcpp/clang.vim

@@ -10,7 +10,7 @@ function! ale_linters#objcpp#clang#GetCommand(buffer) abort
     " -iquote with the directory the file is in makes #include work for
     "  headers in the same directory.
     return 'clang++ -S -x objective-c++ -fsyntax-only '
-    \   . '-iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
+    \   . '-iquote %s:h'
     \   . ' ' . ale#Var(a:buffer, 'objcpp_clang_options') . ' -'
 endfunction
 

sources_non_forked/ale/ale_linters/ocaml/ols.vim

@@ -9,6 +9,6 @@ call ale#linter#Define('ocaml', {
 \   'lsp': 'stdio',
 \   'executable': function('ale#handlers#ols#GetExecutable'),
 \   'command': function('ale#handlers#ols#GetCommand'),
-\   'language_callback': 'ale#handlers#ols#GetLanguage',
+\   'language': function('ale#handlers#ols#GetLanguage'),
 \   'project_root': function('ale#handlers#ols#GetProjectRoot'),
 \})

sources_non_forked/ale/ale_linters/php/intelephense.vim

@@ -0,0 +1,32 @@
+" Author: Eric Stern <eric@ericstern.com>,
+"         Arnold Chand <creativenull@outlook.com>
+" Description: Intelephense language server integration for ALE
+
+call ale#Set('php_intelephense_executable', 'intelephense')
+call ale#Set('php_intelephense_use_global', 1)
+call ale#Set('php_intelephense_config', {})
+
+function! ale_linters#php#intelephense#GetProjectRoot(buffer) abort
+    let l:composer_path = ale#path#FindNearestFile(a:buffer, 'composer.json')
+
+    if (!empty(l:composer_path))
+        return fnamemodify(l:composer_path, ':h')
+    endif
+
+    let l:git_path = ale#path#FindNearestDirectory(a:buffer, '.git')
+
+    return !empty(l:git_path) ? fnamemodify(l:git_path, ':h:h') : ''
+endfunction
+
+function! ale_linters#php#intelephense#GetInitializationOptions() abort
+    return ale#Get('php_intelephense_config')
+endfunction
+
+call ale#linter#Define('php', {
+\   'name': 'intelephense',
+\   'lsp': 'stdio',
+\   'initialization_options': function('ale_linters#php#intelephense#GetInitializationOptions'),
+\   'executable': {b -> ale#node#FindExecutable(b, 'php_intelephense', [])},
+\   'command': '%e --stdio',
+\   'project_root': function('ale_linters#php#intelephense#GetProjectRoot'),
+\})

sources_non_forked/ale/ale_linters/php/phpcs.vim

@@ -23,7 +23,7 @@ function! ale_linters#php#phpcs#Handle(buffer, lines) abort
     " Matches against lines like the following:
     "
     " /path/to/some-filename.php:18:3: error - Line indented incorrectly; expected 4 spaces, found 2 (Generic.WhiteSpace.ScopeIndent.IncorrectExact)
-    let l:pattern = '^.*:\(\d\+\):\(\d\+\): \(.\+\) - \(.\+\) (\(.\+\))$'
+    let l:pattern = '^.*:\(\d\+\):\(\d\+\): \(.\+\) - \(.\+\) (\(.\+\)).*$'
     let l:output = []
 
     for l:match in ale#util#GetMatches(a:lines, l:pattern)

sources_non_forked/ale/ale_linters/php/psalm.vim

@@ -1,9 +1,9 @@
 " Author: Matt Brown <https://github.com/muglug>
 " Description: plugin for Psalm, static analyzer for PHP
 
-call ale#Set('psalm_langserver_executable', 'psalm')
-call ale#Set('psalm_langserver_options', '')
-call ale#Set('psalm_langserver_use_global', get(g:, 'ale_use_global_executables', 0))
+call ale#Set('php_psalm_executable', 'psalm')
+call ale#Set('php_psalm_options', '')
+call ale#Set('php_psalm_use_global', get(g:, 'ale_use_global_executables', 0))
 
 function! ale_linters#php#psalm#GetProjectRoot(buffer) abort
     let l:git_path = ale#path#FindNearestDirectory(a:buffer, '.git')
@@ -12,13 +12,13 @@ function! ale_linters#php#psalm#GetProjectRoot(buffer) abort
 endfunction
 
 function! ale_linters#php#psalm#GetCommand(buffer) abort
-    return '%e --language-server' . ale#Pad(ale#Var(a:buffer, 'psalm_langserver_options'))
+    return '%e --language-server' . ale#Pad(ale#Var(a:buffer, 'php_psalm_options'))
 endfunction
 
 call ale#linter#Define('php', {
 \   'name': 'psalm',
 \   'lsp': 'stdio',
-\   'executable': {b -> ale#node#FindExecutable(b, 'psalm_langserver', [
+\   'executable': {b -> ale#node#FindExecutable(b, 'php_psalm', [
 \       'vendor/bin/psalm',
 \   ])},
 \   'command': function('ale_linters#php#psalm#GetCommand'),

sources_non_forked/ale/ale_linters/php/tlint.vim

@@ -0,0 +1,80 @@
+" Author: Jose Soto <jose@tighten.co>
+"
+" Description: Tighten Opinionated PHP Linting
+" Website: https://github.com/tightenco/tlint
+
+call ale#Set('php_tlint_executable', 'tlint')
+call ale#Set('php_tlint_use_global', get(g:, 'ale_use_global_executables', 0))
+call ale#Set('php_tlint_options', '')
+
+function! ale_linters#php#tlint#GetProjectRoot(buffer) abort
+    let l:composer_path = ale#path#FindNearestFile(a:buffer, 'composer.json')
+
+    if !empty(l:composer_path)
+        return fnamemodify(l:composer_path, ':h')
+    endif
+
+    let l:git_path = ale#path#FindNearestDirectory(a:buffer, '.git')
+
+    return !empty(l:git_path) ? fnamemodify(l:git_path, ':h:h') : ''
+endfunction
+
+function! ale_linters#php#tlint#GetExecutable(buffer) abort
+    return ale#node#FindExecutable(a:buffer, 'php_tlint', [
+    \   'vendor/bin/tlint',
+    \   'tlint',
+    \])
+endfunction
+
+function! ale_linters#php#tlint#GetCommand(buffer) abort
+    let l:executable = ale_linters#php#tlint#GetExecutable(a:buffer)
+    let l:options = ale#Var(a:buffer, 'php_tlint_options')
+
+    return ale#node#Executable(a:buffer, l:executable)
+    \   . (!empty(l:options) ? ' ' . l:options : '')
+    \   . ' lint %s'
+endfunction
+
+function! ale_linters#php#tlint#Handle(buffer, lines) abort
+    " Matches against lines like the following:
+    "
+    " ! There should be 1 space around `.` concatenations, and additional lines should always start with a `.`
+    " 22 : `        $something = 'a'.'name';`
+    "
+    let l:loop_count = 0
+    let l:messages_pattern = '^\! \(.*\)'
+    let l:output = []
+    let l:pattern = '^\(\d\+\) \:'
+    let l:temp_messages = []
+
+    for l:message in ale#util#GetMatches(a:lines, l:messages_pattern)
+        call add(l:temp_messages, l:message)
+    endfor
+
+    let l:loop_count = 0
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        let l:num = l:match[1]
+        let l:text = l:temp_messages[l:loop_count]
+
+        call add(l:output, {
+        \   'lnum': l:num,
+        \   'col': 0,
+        \   'text': l:text,
+        \   'type': 'W',
+        \   'sub_type': 'style',
+        \})
+
+        let l:loop_count += 1
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('php', {
+\   'name': 'tlint',
+\   'executable': function('ale_linters#php#tlint#GetExecutable'),
+\   'command': function('ale_linters#php#tlint#GetCommand'),
+\   'callback': 'ale_linters#php#tlint#Handle',
+\   'project_root': function('ale_linters#php#tlint#GetProjectRoot'),
+\})

sources_non_forked/ale/ale_linters/puppet/puppet.vim

@@ -8,13 +8,15 @@ function! ale_linters#puppet#puppet#Handle(buffer, lines) abort
     " Error: Could not parse for environment production: Syntax error at ':' at /root/puppetcode/modules/nginx/manifests/init.pp:43:12
     " Error: Could not parse for environment production: Syntax error at '='; expected '}' at /root/puppetcode/modules/pancakes/manifests/init.pp:5"
     " Error: Could not parse for environment production: Syntax error at 'parameter1' (file: /tmp/modules/mariadb/manifests/slave.pp, line: 4, column: 5)
-    let l:pattern = '^Error: .*: \(.\+\) \((file:\|at\) .\+\.pp\(, line: \|:\)\(\d\+\)\(, column: \|:\)\=\(\d*\)'
+    " Error: Illegal attempt to assign to 'a Name'. Not an assignable reference (file: /tmp/modules/waffles/manifests/syrup.pp, line: 5, column: 11)
+    " Error: Could not parse for environment production: Syntax error at end of input (file: /tmp/modules/bob/manifests/init.pp)
+    let l:pattern = '^Error:\%(.*:\)\? \(.\+\) \((file:\|at\) .\+\.pp\(\(, line: \|:\)\(\d\+\)\(, column: \|:\)\=\(\d*\)\|)$\)'
     let l:output = []
 
     for l:match in ale#util#GetMatches(a:lines, l:pattern)
         call add(l:output, {
-        \   'lnum': l:match[4] + 0,
-        \   'col': l:match[6] + 0,
+        \   'lnum': l:match[5] + 0,
+        \   'col': l:match[7] + 0,
         \   'text': l:match[1],
         \})
     endfor

sources_non_forked/ale/ale_linters/pyrex/cython.vim

@@ -6,9 +6,7 @@ call ale#Set('pyrex_cython_executable', 'cython')
 call ale#Set('pyrex_cython_options', '--warning-extra')
 
 function! ale_linters#pyrex#cython#GetCommand(buffer) abort
-    let l:local_dir = ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
-
-    return '%e --working ' . l:local_dir . ' --include-dir ' . l:local_dir
+    return '%e --working %s:h --include-dir %s:h'
     \   . ale#Pad(ale#Var(a:buffer, 'pyrex_cython_options'))
     \   . ' --output-file ' . g:ale#util#nul_file . ' %t'
 endfunction

sources_non_forked/ale/ale_linters/python/flake8.vim

@@ -4,7 +4,7 @@
 call ale#Set('python_flake8_executable', 'flake8')
 call ale#Set('python_flake8_options', '')
 call ale#Set('python_flake8_use_global', get(g:, 'ale_use_global_executables', 0))
-call ale#Set('python_flake8_change_directory', 1)
+call ale#Set('python_flake8_change_directory', 'project')
 call ale#Set('python_flake8_auto_pipenv', 0)
 
 function! s:UsingModule(buffer) abort
@@ -38,10 +38,30 @@ function! ale_linters#python#flake8#RunWithVersionCheck(buffer) abort
     \)
 endfunction
 
+function! ale_linters#python#flake8#GetCdString(buffer) abort
+    let l:change_directory = ale#Var(a:buffer, 'python_flake8_change_directory')
+    let l:cd_string = ''
+
+    if l:change_directory is# 'project'
+        let l:project_root = ale#python#FindProjectRootIni(a:buffer)
+
+        if !empty(l:project_root)
+            let l:cd_string = ale#path#CdString(l:project_root)
+        endif
+    endif
+
+    if (l:change_directory is# 'project' && empty(l:cd_string))
+    \|| l:change_directory is# 1
+    \|| l:change_directory is# 'file'
+        let l:cd_string = ale#path#BufferCdString(a:buffer)
+    endif
+
+    return l:cd_string
+endfunction
+
 function! ale_linters#python#flake8#GetCommand(buffer, version) abort
-    let l:cd_string = ale#Var(a:buffer, 'python_flake8_change_directory')
-    \   ? ale#path#BufferCdString(a:buffer)
-    \   : ''
+    let l:cd_string = ale_linters#python#flake8#GetCdString(a:buffer)
+
     let l:executable = ale_linters#python#flake8#GetExecutable(a:buffer)
 
     let l:exec_args = l:executable =~? 'pipenv$'

sources_non_forked/ale/ale_linters/python/jedils.vim

@@ -0,0 +1,34 @@
+" Author: Dalius Dobravolskas <dalius.dobravolskas@gmail.com>
+" Description: https://github.com/pappasam/jedi-language-server
+
+call ale#Set('python_jedils_executable', 'jedi-language-server')
+call ale#Set('python_jedils_use_global', get(g:, 'ale_use_global_executables', 0))
+call ale#Set('python_jedils_auto_pipenv', 0)
+
+function! ale_linters#python#jedils#GetExecutable(buffer) abort
+    if (ale#Var(a:buffer, 'python_auto_pipenv') || ale#Var(a:buffer, 'python_jedils_auto_pipenv'))
+    \ && ale#python#PipenvPresent(a:buffer)
+        return 'pipenv'
+    endif
+
+    return ale#python#FindExecutable(a:buffer, 'python_jedils', ['jedi-language-server'])
+endfunction
+
+function! ale_linters#python#jedils#GetCommand(buffer) abort
+    let l:executable = ale_linters#python#jedils#GetExecutable(a:buffer)
+
+    let l:exec_args = l:executable =~? 'pipenv$'
+    \   ? ' run jedi-language-server'
+    \   : ''
+
+    return ale#Escape(l:executable) . l:exec_args
+endfunction
+
+call ale#linter#Define('python', {
+\   'name': 'jedils',
+\   'lsp': 'stdio',
+\   'executable': function('ale_linters#python#jedils#GetExecutable'),
+\   'command': function('ale_linters#python#jedils#GetCommand'),
+\   'project_root': function('ale#python#FindProjectRoot'),
+\   'completion_filter': 'ale#completion#python#CompletionItemFilter',
+\})

sources_non_forked/ale/ale_linters/python/pydocstyle.vim

@@ -16,17 +16,15 @@ function! ale_linters#python#pydocstyle#GetExecutable(buffer) abort
 endfunction
 
 function! ale_linters#python#pydocstyle#GetCommand(buffer) abort
-    let l:dir = fnamemodify(bufname(a:buffer), ':p:h')
     let l:executable = ale_linters#python#pydocstyle#GetExecutable(a:buffer)
-
     let l:exec_args = l:executable =~? 'pipenv$'
     \   ? ' run pydocstyle'
     \   : ''
 
-    return ale#path#CdString(l:dir)
+    return ale#path#BufferCdString(a:buffer)
     \   . ale#Escape(l:executable) . l:exec_args
-    \   . ' ' . ale#Var(a:buffer, 'python_pydocstyle_options')
-    \   . ' ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:t'))
+    \   . ale#Pad(ale#Var(a:buffer, 'python_pydocstyle_options'))
+    \   . ' %s:t'
 endfunction
 
 function! ale_linters#python#pydocstyle#Handle(buffer, lines) abort

sources_non_forked/ale/ale_linters/python/pylint.vim

@@ -17,7 +17,7 @@ function! ale_linters#python#pylint#GetExecutable(buffer) abort
     return ale#python#FindExecutable(a:buffer, 'python_pylint', ['pylint'])
 endfunction
 
-function! ale_linters#python#pylint#GetCommand(buffer) abort
+function! ale_linters#python#pylint#GetCommand(buffer, version) abort
     let l:cd_string = ''
 
     if ale#Var(a:buffer, 'python_pylint_change_directory')
@@ -38,17 +38,23 @@ function! ale_linters#python#pylint#GetCommand(buffer) abort
 
     return l:cd_string
     \   . ale#Escape(l:executable) . l:exec_args
-    \   . ' ' . ale#Var(a:buffer, 'python_pylint_options')
+    \   . ale#Pad(ale#Var(a:buffer, 'python_pylint_options'))
     \   . ' --output-format text --msg-template="{path}:{line}:{column}: {msg_id} ({symbol}) {msg}" --reports n'
+    \   .  (ale#semver#GTE(a:version, [2, 4, 0]) ? ' --from-stdin' : '')
     \   . ' %s'
 endfunction
 
 function! ale_linters#python#pylint#Handle(buffer, lines) abort
+    let l:output = ale#python#HandleTraceback(a:lines, 10)
+
+    if !empty(l:output)
+        return l:output
+    endif
+
     " Matches patterns like the following:
     "
     " test.py:4:4: W0101 (unreachable) Unreachable code
     let l:pattern = '\v^[a-zA-Z]?:?[^:]+:(\d+):(\d+): ([[:alnum:]]+) \(([^(]*)\) (.*)$'
-    let l:output = []
 
     for l:match in ale#util#GetMatches(a:lines, l:pattern)
         "let l:failed = append(0, l:match)
@@ -71,13 +77,19 @@ function! ale_linters#python#pylint#Handle(buffer, lines) abort
             let l:code_out = l:match[4]
         endif
 
-        call add(l:output, {
+        let l:item = {
         \   'lnum': l:match[1] + 0,
         \   'col': l:match[2] + 1,
         \   'text': l:match[5],
         \   'code': l:code_out,
-        \   'type': l:code[:0] is# 'E' ? 'E' : 'W',
-        \})
+        \   'type': 'W',
+        \}
+
+        if l:code[:0] is# 'E'
+            let l:item.type = 'E'
+        endif
+
+        call add(l:output, l:item)
     endfor
 
     return l:output
@@ -86,7 +98,17 @@ endfunction
 call ale#linter#Define('python', {
 \   'name': 'pylint',
 \   'executable': function('ale_linters#python#pylint#GetExecutable'),
-\   'command': function('ale_linters#python#pylint#GetCommand'),
+\   'lint_file': {buffer -> ale#semver#RunWithVersionCheck(
+\       buffer,
+\       ale#Var(buffer, 'python_pylint_executable'),
+\       '%e --version',
+\       {buffer, version -> !ale#semver#GTE(version, [2, 4, 0])},
+\   )},
+\   'command': {buffer -> ale#semver#RunWithVersionCheck(
+\       buffer,
+\       ale#Var(buffer, 'python_pylint_executable'),
+\       '%e --version',
+\       function('ale_linters#python#pylint#GetCommand'),
+\   )},
 \   'callback': 'ale_linters#python#pylint#Handle',
-\   'lint_file': 1,
 \})

sources_non_forked/ale/ale_linters/python/pyright.vim

@@ -0,0 +1,43 @@
+call ale#Set('python_pyright_executable', 'pyright-langserver')
+call ale#Set('python_pyright_config', {})
+
+function! ale_linters#python#pyright#GetConfig(buffer) abort
+    let l:config = deepcopy(ale#Var(a:buffer, 'python_pyright_config'))
+
+    if !has_key(l:config, 'python')
+        let l:config.python = {}
+    endif
+
+    if type(l:config.python) is v:t_dict
+        " Automatically detect the virtualenv path and use it.
+        if !has_key(l:config.python, 'venvPath')
+            let l:venv = ale#python#FindVirtualenv(a:buffer)
+
+            if !empty(l:venv)
+                let l:config.python.venvPath = l:venv
+            endif
+        endif
+
+        " Automatically use the version of Python in virtualenv.
+        if type(get(l:config.python, 'venvPath')) is v:t_string
+        \&& !empty(l:config.python.venvPath)
+        \&& !has_key(l:config.python, 'pythonPath')
+            let l:config.python.pythonPath = ale#path#Simplify(
+            \   l:config.python.venvPath
+            \   . (has('win32') ? '/Scripts/python' : '/bin/python')
+            \)
+        endif
+    endif
+
+    return l:config
+endfunction
+
+call ale#linter#Define('python', {
+\   'name': 'pyright',
+\   'lsp': 'stdio',
+\   'executable': {b -> ale#Var(b, 'python_pyright_executable')},
+\   'command': '%e --stdio',
+\   'project_root': function('ale#python#FindProjectRoot'),
+\   'completion_filter': 'ale#completion#python#CompletionItemFilter',
+\   'lsp_config': function('ale_linters#python#pyright#GetConfig'),
+\})

sources_non_forked/ale/ale_linters/r/languageserver.vim

@@ -0,0 +1,26 @@
+" Author: Eric Zhao <21zhaoe@protonmail.com>
+" Description: Implementation of the Language Server Protocol for R.
+
+call ale#Set('r_languageserver_cmd', 'languageserver::run()')
+call ale#Set('r_languageserver_config', {})
+
+function! ale_linters#r#languageserver#GetCommand(buffer) abort
+    let l:cmd_string = ale#Var(a:buffer, 'r_languageserver_cmd')
+
+    return 'Rscript --vanilla -e ' . ale#Escape(l:cmd_string)
+endfunction
+
+function! ale_linters#r#languageserver#GetProjectRoot(buffer) abort
+    let l:project_root = ale#path#FindNearestFile(a:buffer, '.Rprofile')
+
+    return !empty(l:project_root) ? fnamemodify(l:project_root, ':h') : fnamemodify(a:buffer, ':h')
+endfunction
+
+call ale#linter#Define('r', {
+\   'name': 'languageserver',
+\   'lsp': 'stdio',
+\   'lsp_config': {b -> ale#Var(b, 'r_languageserver_config')},
+\   'executable': 'Rscript',
+\   'command': function('ale_linters#r#languageserver#GetCommand'),
+\   'project_root': function('ale_linters#r#languageserver#GetProjectRoot')
+\})

sources_non_forked/ale/ale_linters/reason/ols.vim

@@ -9,6 +9,6 @@ call ale#linter#Define('reason', {
 \   'lsp': 'stdio',
 \   'executable': function('ale#handlers#ols#GetExecutable'),
 \   'command': function('ale#handlers#ols#GetCommand'),
-\   'language_callback': 'ale#handlers#ols#GetLanguage',
+\   'language': function('ale#handlers#ols#GetLanguage'),
 \   'project_root': function('ale#handlers#ols#GetProjectRoot'),
 \})

sources_non_forked/ale/ale_linters/ruby/rubocop.vim

@@ -10,7 +10,7 @@ function! ale_linters#ruby#rubocop#GetCommand(buffer) abort
     return ale#ruby#EscapeExecutable(l:executable, 'rubocop')
     \   . ' --format json --force-exclusion '
     \   . ale#Var(a:buffer, 'ruby_rubocop_options')
-    \   . ' --stdin ' . ale#Escape(expand('#' . a:buffer . ':p'))
+    \   . ' --stdin %s'
 endfunction
 
 function! ale_linters#ruby#rubocop#GetType(severity) abort

sources_non_forked/ale/ale_linters/ruby/standardrb.vim

@@ -11,7 +11,7 @@ function! ale_linters#ruby#standardrb#GetCommand(buffer) abort
     return ale#ruby#EscapeExecutable(l:executable, 'standardrb')
     \   . ' --format json --force-exclusion '
     \   . ale#Var(a:buffer, 'ruby_standardrb_options')
-    \   . ' --stdin ' . ale#Escape(expand('#' . a:buffer . ':p'))
+    \   . ' --stdin %s'
 endfunction
 
 " standardrb is based on RuboCop so the callback is the same

sources_non_forked/ale/ale_linters/rust/cargo.vim

@@ -11,6 +11,7 @@ call ale#Set('rust_cargo_default_feature_behavior', 'default')
 call ale#Set('rust_cargo_include_features', '')
 call ale#Set('rust_cargo_use_clippy', 0)
 call ale#Set('rust_cargo_clippy_options', '')
+call ale#Set('rust_cargo_target_dir', '')
 
 function! ale_linters#rust#cargo#GetCargoExecutable(bufnr) abort
     if ale#path#FindNearestFile(a:bufnr, 'Cargo.toml') isnot# ''
@@ -31,6 +32,9 @@ function! ale_linters#rust#cargo#GetCommand(buffer, version) abort
     \   && ale#semver#GTE(a:version, [0, 22, 0])
     let l:use_tests = ale#Var(a:buffer, 'rust_cargo_check_tests')
     \   && ale#semver#GTE(a:version, [0, 22, 0])
+    let l:target_dir = ale#Var(a:buffer, 'rust_cargo_target_dir')
+    let l:use_target_dir = !empty(l:target_dir)
+    \   && ale#semver#GTE(a:version, [0, 17, 0])
 
     let l:include_features = ale#Var(a:buffer, 'rust_cargo_include_features')
 
@@ -82,6 +86,7 @@ function! ale_linters#rust#cargo#GetCommand(buffer, version) abort
     \   . (l:use_all_targets ? ' --all-targets' : '')
     \   . (l:use_examples ? ' --examples' : '')
     \   . (l:use_tests ? ' --tests' : '')
+    \   . (l:use_target_dir ? (' --target-dir ' . ale#Escape(l:target_dir)) : '')
     \   . ' --frozen --message-format=json -q'
     \   . l:default_feature
     \   . l:include_features

sources_non_forked/ale/ale_linters/sh/bashate.vim

@@ -0,0 +1,43 @@
+" Author: hsanson <hsanson@gmail.com>
+" Description: Lints sh files using bashate
+" URL: https://github.com/openstack/bashate
+
+call ale#Set('sh_bashate_executable', 'bashate')
+call ale#Set('sh_bashate_options', '')
+
+function! ale_linters#sh#bashate#GetExecutable(buffer) abort
+    return ale#Var(a:buffer, 'sh_bashate_executable')
+endfunction
+
+function! ale_linters#sh#bashate#GetCommand(buffer) abort
+    let l:options = ale#Var(a:buffer, 'sh_bashate_options')
+    let l:executable = ale_linters#sh#bashate#GetExecutable(a:buffer)
+
+    return ale#Escape(l:executable) . ' ' . l:options . ' ' . '%t'
+endfunction
+
+function! ale_linters#sh#bashate#Handle(buffer, lines) abort
+    " Matches patterns line the following:
+    "
+    " /path/to/script/file:694:1: E003 Indent not multiple of 4
+    let l:pattern = ':\(\d\+\):\(\d\+\): \(.*\)$'
+    let l:output = []
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        call add(l:output, {
+        \   'lnum': str2nr(l:match[1]),
+        \   'col': str2nr(l:match[2]),
+        \   'text': l:match[3],
+        \})
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('sh', {
+\   'name': 'bashate',
+\   'output_stream': 'stdout',
+\   'executable': function('ale_linters#sh#bashate#GetExecutable'),
+\   'command': function('ale_linters#sh#bashate#GetCommand'),
+\   'callback': 'ale_linters#sh#bashate#Handle',
+\})

sources_non_forked/ale/ale_linters/sh/shell.vim

@@ -1,5 +1,5 @@
 " Author: w0rp <devw0rp@gmail.com>
-" Description: Lints sh files using bash -n
+" Description: Lints shell files by invoking the shell with -n
 
 " Backwards compatibility
 if exists('g:ale_linters_sh_shell_default_shell')

sources_non_forked/ale/ale_linters/sql/sqllint.vim

@@ -0,0 +1,33 @@
+" ale_linters/sql/sqllint.vim
+" Author: Joe Reynolds <joereynolds952@gmail.co>
+" Description: sql-lint for SQL files.
+"              sql-lint can be found at
+"              https://www.npmjs.com/package/sql-lint
+"              https://github.com/joereynolds/sql-lint
+
+function! ale_linters#sql#sqllint#Handle(buffer, lines) abort
+    " Matches patterns like the following:
+    "
+    " stdin:1 [ER_NO_DB_ERROR] No database selected
+    let l:pattern = '\v^[^:]+:(\d+) (.*)'
+    let l:output = []
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        call add(l:output, {
+        \   'lnum': l:match[1] + 0,
+        \   'col': l:match[2] + 0,
+        \   'type': l:match[3][0],
+        \   'text': l:match[0],
+        \})
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('sql', {
+\   'name': 'sqllint',
+\   'aliases': ['sql-lint'],
+\   'executable': 'sql-lint',
+\   'command': 'sql-lint',
+\   'callback': 'ale_linters#sql#sqllint#Handle',
+\})

sources_non_forked/ale/ale_linters/swift/swiftformat.vim

@@ -0,0 +1,62 @@
+" Author: Klaas Pieter Annema <https://github.com/klaaspieter>
+" Description: Support for swift-format https://github.com/apple/swift-format
+
+let s:default_executable = 'swift-format'
+call ale#Set('swift_swiftformat_executable', s:default_executable)
+
+function! ale_linters#swift#swiftformat#UseSwift(buffer) abort
+    let l:swift_config = ale#path#FindNearestFile(a:buffer, 'Package.swift')
+    let l:executable = ale#Var(a:buffer, 'swift_swiftformat_executable')
+
+    return !empty(l:swift_config) && l:executable is# s:default_executable
+endfunction
+
+function! ale_linters#swift#swiftformat#GetExecutable(buffer) abort
+    if ale_linters#swift#swiftformat#UseSwift(a:buffer)
+        return 'swift'
+    endif
+
+    return ale#Var(a:buffer, 'swift_swiftformat_executable')
+endfunction
+
+function! ale_linters#swift#swiftformat#GetCommand(buffer) abort
+    let l:executable = ale_linters#swift#swiftformat#GetExecutable(a:buffer)
+    let l:args = '--mode lint %t'
+
+    if ale_linters#swift#swiftformat#UseSwift(a:buffer)
+        let l:args = 'run swift-format' . ' ' . l:args
+    endif
+
+    return ale#Escape(l:executable) . ' ' . l:args
+endfunction
+
+function! ale_linters#swift#swiftformat#Handle(buffer, lines) abort
+    " Matches lines of the following pattern:
+    "
+    " Sources/main.swift:4:21: warning: [DoNotUseSemicolons]: remove ';' and move the next statement to the new line
+    " Sources/main.swift:3:12: warning: [Spacing]: remove 1 space
+    let l:pattern = '\v^.*:(\d+):(\d+): (\S+) \[(\S+)\]: (.*)$'
+    let l:output = []
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        call add(l:output, {
+        \   'lnum': l:match[1] + 0,
+        \   'col': l:match[2] + 0,
+        \   'type': l:match[3] is# 'error' ? 'E' : 'W',
+        \   'code': l:match[4],
+        \   'text': l:match[5],
+        \})
+    endfor
+
+    return l:output
+endfunction
+
+
+call ale#linter#Define('swift', {
+\   'name': 'swift-format',
+\   'executable': function('ale_linters#swift#swiftformat#GetExecutable'),
+\   'command': function('ale_linters#swift#swiftformat#GetCommand'),
+\   'output_stream': 'stderr',
+\   'language': 'swift',
+\   'callback': 'ale_linters#swift#swiftformat#Handle'
+\})

sources_non_forked/ale/ale_linters/typescript/tsserver.vim

@@ -9,6 +9,7 @@ call ale#linter#Define('typescript', {
 \   'name': 'tsserver',
 \   'lsp': 'tsserver',
 \   'executable': {b -> ale#node#FindExecutable(b, 'typescript_tsserver', [
+\       '.yarn/sdks/typescript/bin/tsserver',
 \       'node_modules/.bin/tsserver',
 \   ])},
 \   'command': '%e',

sources_non_forked/ale/ale_linters/verilog/hdl_checker.vim

@@ -0,0 +1,5 @@
+" Author:      suoto <andre820@gmail.com>
+" Description: Adds support for HDL Code Checker, which wraps vcom/vlog, ghdl
+"              or xvhdl. More info on https://github.com/suoto/hdl_checker
+
+call ale#handlers#hdl_checker#DefineLinter('verilog')

sources_non_forked/ale/ale_linters/verilog/vlog.vim

@@ -13,14 +13,15 @@ function! ale_linters#verilog#vlog#Handle(buffer, lines) abort
     "Matches patterns like the following:
     "** Warning: add.v(7): (vlog-2623) Undefined variable: C.
     "** Error: file.v(1): (vlog-13294) Identifier must be declared with a port mode: C.
-    let l:pattern = '^**\s\(\w*\):[a-zA-Z0-9\-\.\_\/ ]\+(\(\d\+\)):\s\+\(.*\)'
+    let l:pattern = '^**\s\(\w*\): \([a-zA-Z0-9\-\.\_\/ ]\+\)(\(\d\+\)):\s\+\(.*\)'
     let l:output = []
 
     for l:match in ale#util#GetMatches(a:lines, l:pattern)
         call add(l:output, {
-        \   'lnum': l:match[2] + 0,
+        \   'lnum': l:match[3] + 0,
         \   'type': l:match[1] is? 'Error' ? 'E' : 'W',
-        \   'text': l:match[3],
+        \   'text': l:match[4],
+        \   'filename': l:match[2],
         \})
     endfor
 
@@ -28,13 +29,14 @@ function! ale_linters#verilog#vlog#Handle(buffer, lines) abort
     "** Warning: (vlog-2623) add.v(7): Undefined variable: C.
     "** Error: (vlog-13294) file.v(1): Identifier must be declared with a port mode: C.
     " let l:pattern = '^**\s\(\w*\):[a-zA-Z0-9\-\.\_\/ ]\+(\(\d\+\)):\s\+\(.*\)'
-    let l:pattern = '^**\s\(\w*\):\s\([^)]*)\)[a-zA-Z0-9\-\.\_\/ ]\+(\(\d\+\)):\s\+\(.*\)'
+    let l:pattern = '^**\s\(\w*\):\s\([^)]*)\) \([a-zA-Z0-9\-\.\_\/ ]\+\)(\(\d\+\)):\s\+\(.*\)'
 
     for l:match in ale#util#GetMatches(a:lines, l:pattern)
         call add(l:output, {
-        \   'lnum': l:match[3] + 0,
+        \   'lnum': l:match[4] + 0,
         \   'type': l:match[1] is? 'Error' ? 'E' : 'W',
-        \   'text': l:match[2] . ' ' . l:match[4],
+        \   'text': l:match[2] . ' ' . l:match[5],
+        \   'filename': l:match[3],
         \})
     endfor
 

sources_non_forked/ale/ale_linters/vhdl/hdl_checker.vim

@@ -0,0 +1,5 @@
+" Author:      suoto <andre820@gmail.com>
+" Description: Adds support for HDL Code Checker, which wraps vcom/vlog, ghdl
+"              or xvhdl. More info on https://github.com/suoto/hdl_checker
+
+call ale#handlers#hdl_checker#DefineLinter('vhdl')

sources_non_forked/ale/ale_linters/vim/vint.vim

@@ -5,7 +5,7 @@
 call ale#Set('vim_vint_show_style_issues', 1)
 call ale#Set('vim_vint_executable', 'vint')
 let s:enable_neovim = has('nvim') ? ' --enable-neovim' : ''
-let s:format = '-f "{file_path}:{line_number}:{column_number}: {severity}: {description} (see {reference})"'
+let s:format = '-f "{file_path}:{line_number}:{column_number}: {severity}: {policy_name} - {description} (see {reference})"'
 
 function! ale_linters#vim#vint#GetCommand(buffer, version) abort
     let l:can_use_no_color_flag = empty(a:version)
@@ -13,12 +13,17 @@ function! ale_linters#vim#vint#GetCommand(buffer, version) abort
 
     let l:warning_flag = ale#Var(a:buffer, 'vim_vint_show_style_issues') ? '-s' : '-w'
 
+    " Use the --stdin-display-name argument if supported, temp file otherwise.
+    let l:stdin_or_temp = ale#semver#GTE(a:version, [0, 4, 0])
+    \   ? ' --stdin-display-name %s -'
+    \   : ' %t'
+
     return '%e'
     \   . ' ' . l:warning_flag
     \   . (l:can_use_no_color_flag ? ' --no-color' : '')
     \   . s:enable_neovim
     \   . ' ' . s:format
-    \   . ' %t'
+    \   . l:stdin_or_temp
 endfunction
 
 let s:word_regex_list = [

sources_non_forked/ale/ale_linters/zig/zls.vim

@@ -0,0 +1,20 @@
+" Author: CherryMan <skipper308@hotmail.ca>
+" Description: A language server for Zig
+
+call ale#Set('zig_zls_executable', 'zls')
+call ale#Set('zig_zls_config', {})
+
+function! ale_linters#zig#zls#GetProjectRoot(buffer) abort
+    let l:build_rs = ale#path#FindNearestFile(a:buffer, 'build.zig')
+
+    return !empty(l:build_rs) ? fnamemodify(l:build_rs, ':h') : ''
+endfunction
+
+call ale#linter#Define('zig', {
+\   'name': 'zls',
+\   'lsp': 'stdio',
+\   'lsp_config': {b -> ale#Var(b, 'zig_zls_config')},
+\   'executable': {b -> ale#Var(b, 'zig_zls_executable')},
+\   'command': '%e',
+\   'project_root': function('ale_linters#zig#zls#GetProjectRoot'),
+\})

sources_non_forked/ale/autoload/ale.vim

@@ -100,13 +100,7 @@ function! s:Lint(buffer, should_lint_file, timer_id) abort
     " Use the filetype from the buffer
     let l:filetype = getbufvar(a:buffer, '&filetype')
     let l:linters = ale#linter#Get(l:filetype)
-
-    " Apply ignore lists for linters only if needed.
-    let l:ignore_config = ale#Var(a:buffer, 'linters_ignore')
-    let l:disable_lsp = ale#Var(a:buffer, 'disable_lsp')
-    let l:linters = !empty(l:ignore_config) || l:disable_lsp
-    \   ? ale#engine#ignore#Exclude(l:filetype, l:linters, l:ignore_config, l:disable_lsp)
-    \   : l:linters
+    let l:linters = ale#linter#RemoveIgnored(a:buffer, l:filetype, l:linters)
 
     " Tell other sources that they can start checking the buffer now.
     let g:ale_want_results_buffer = a:buffer
@@ -163,7 +157,7 @@ function! ale#Queue(delay, ...) abort
     endif
 endfunction
 
-let s:current_ale_version = [2, 7, 0]
+let s:current_ale_version = [3, 0, 0]
 
 " A function used to check for ALE features in files outside of the project.
 function! ale#Has(feature) abort
@@ -263,6 +257,28 @@ function! ale#GetLocItemMessage(item, format_string) abort
     let l:msg = substitute(l:msg, '\V%linter%', '\=l:linter_name', 'g')
     " Replace %s with the text.
     let l:msg = substitute(l:msg, '\V%s', '\=a:item.text', 'g')
+    " Windows may insert carriage return line endings (^M), strip these characters.
+    let l:msg = substitute(l:msg, '\r', '', 'g')
 
     return l:msg
 endfunction
+
+" Given a buffer and a linter or fixer name, return an Array of two-item
+" Arrays describing how to map filenames to and from the local to foreign file
+" systems.
+function! ale#GetFilenameMappings(buffer, name) abort
+    let l:linter_mappings = ale#Var(a:buffer, 'filename_mappings')
+
+    if type(l:linter_mappings) is v:t_list
+        return l:linter_mappings
+    endif
+
+    let l:name = a:name
+
+    if !has_key(l:linter_mappings, l:name)
+        " Use * as a default setting for all tools.
+        let l:name = '*'
+    endif
+
+    return get(l:linter_mappings, l:name, [])
+endfunction

sources_non_forked/ale/autoload/ale/assert.vim

@@ -130,7 +130,7 @@ endfunction
 function! ale#assert#LSPLanguage(expected_language) abort
     let l:buffer = bufnr('')
     let l:linter = s:GetLinter()
-    let l:language = ale#util#GetFunction(l:linter.language_callback)(l:buffer)
+    let l:language = ale#linter#GetLanguage(l:buffer, l:linter)
 
     AssertEqual a:expected_language, l:language
 endfunction

sources_non_forked/ale/autoload/ale/balloon.vim

@@ -2,23 +2,39 @@
 " Description: balloonexpr support for ALE.
 
 function! ale#balloon#MessageForPos(bufnr, lnum, col) abort
+    let l:set_balloons = ale#Var(a:bufnr, 'set_balloons')
+    let l:show_problems = 0
+    let l:show_hover = 0
+
+    if l:set_balloons is 1
+        let l:show_problems = 1
+        let l:show_hover = 1
+    elseif l:set_balloons is# 'hover'
+        let l:show_hover = 1
+    endif
+
     " Don't show balloons if they are disabled, or linting is disabled.
-    if !ale#Var(a:bufnr, 'set_balloons')
+    if !(l:show_problems || l:show_hover)
     \|| !g:ale_enabled
     \|| !getbufvar(a:bufnr, 'ale_enabled', 1)
         return ''
     endif
 
-    let l:loclist = get(g:ale_buffer_info, a:bufnr, {'loclist': []}).loclist
-    let l:index = ale#util#BinarySearch(l:loclist, a:bufnr, a:lnum, a:col)
+    if l:show_problems
+        let l:loclist = get(g:ale_buffer_info, a:bufnr, {'loclist': []}).loclist
+        let l:index = ale#util#BinarySearch(l:loclist, a:bufnr, a:lnum, a:col)
+    endif
 
     " Show the diagnostics message if found, 'Hover' output otherwise
-    if l:index >= 0
+    if l:show_problems && l:index >= 0
         return l:loclist[l:index].text
-    elseif exists('*balloon_show') || getbufvar(
-    \   a:bufnr,
-    \   'ale_set_balloons_legacy_echo',
-    \   get(g:, 'ale_set_balloons_legacy_echo', 0)
+    elseif l:show_hover && (
+    \   exists('*balloon_show')
+    \   || getbufvar(
+    \       a:bufnr,
+    \       'ale_set_balloons_legacy_echo',
+    \       get(g:, 'ale_set_balloons_legacy_echo', 0)
+    \   )
     \)
         " Request LSP/tsserver hover information, but only if this version of
         " Vim supports the balloon_show function, or if we turned a legacy

sources_non_forked/ale/autoload/ale/c.vim

@@ -2,20 +2,28 @@
 " Description: Functions for integrating with C-family linters.
 
 call ale#Set('c_parse_makefile', 0)
-call ale#Set('c_parse_compile_commands', 0)
+call ale#Set('c_always_make', has('unix') && !has('macunix'))
+call ale#Set('c_parse_compile_commands', 1)
+
 let s:sep = has('win32') ? '\' : '/'
 
 " Set just so tests can override it.
 let g:__ale_c_project_filenames = ['.git/HEAD', 'configure', 'Makefile', 'CMakeLists.txt']
 
-function! ale#c#GetBuildDirectory(buffer) abort
-    " Don't include build directory for header files, as compile_commands.json
-    " files don't consider headers to be translation units, and provide no
-    " commands for compiling header files.
-    if expand('#' . a:buffer) =~# '\v\.(h|hpp)$'
-        return ''
-    endif
+let g:ale_c_build_dir_names = get(g:, 'ale_c_build_dir_names', [
+\   'build',
+\   'bin',
+\])
 
+function! s:CanParseMakefile(buffer) abort
+    " Something somewhere seems to delete this setting in tests, so ensure we
+    " always have a default value.
+    call ale#Set('c_parse_makefile', 0)
+
+    return ale#Var(a:buffer, 'c_parse_makefile')
+endfunction
+
+function! ale#c#GetBuildDirectory(buffer) abort
     let l:build_dir = ale#Var(a:buffer, 'c_build_dir')
 
     " c_build_dir has the priority if defined
@@ -68,14 +76,73 @@ function! ale#c#ShellSplit(line) abort
     return l:args
 endfunction
 
-function! ale#c#ParseCFlags(path_prefix, cflag_line) abort
-    let l:cflags_list = []
+" Takes the path prefix and a list of cflags and expands @file arguments to
+" the contents of the file.
+"
+" @file arguments are command line arguments recognised by gcc and clang. For
+" instance, if @./path/to/file was given to gcc, it would load .path/to/file
+" and use the contents of that file as arguments.
+function! ale#c#ExpandAtArgs(path_prefix, raw_split_lines) abort
+    let l:out_lines = []
 
-    let l:split_lines = ale#c#ShellSplit(a:cflag_line)
+    for l:option in a:raw_split_lines
+        if stridx(l:option, '@') == 0
+            " This is an argument specifying a location of a file containing other arguments
+            let l:path = join(split(l:option, '\zs')[1:], '')
+
+            " Make path absolute
+            if !ale#path#IsAbsolute(l:path)
+                let l:rel_path = substitute(l:path, '"', '', 'g')
+                let l:rel_path = substitute(l:rel_path, '''', '', 'g')
+                let l:path = ale#path#GetAbsPath(a:path_prefix, l:rel_path)
+            endif
+
+            " Read the file and add all the arguments
+            try
+                let l:additional_args = readfile(l:path)
+            catch
+                continue " All we can really do is skip this argument
+            endtry
+
+            let l:file_lines = []
+
+            for l:line in l:additional_args
+                let l:file_lines += ale#c#ShellSplit(l:line)
+            endfor
+
+            " @file arguments can include other @file arguments, so we must
+            " recurse.
+            let l:out_lines += ale#c#ExpandAtArgs(a:path_prefix, l:file_lines)
+        else
+            " This is not an @file argument, so don't touch it.
+            let l:out_lines += [l:option]
+        endif
+    endfor
+
+    return l:out_lines
+endfunction
+
+" Quote C/C++ a compiler argument, if needed.
+"
+" Quoting arguments might cause issues with some systems/compilers, so we only
+" quote them if we need to.
+function! ale#c#QuoteArg(arg) abort
+    if a:arg !~# '\v[#$&*()\\|[\]{};''"<>/?! ^%]'
+        return a:arg
+    endif
+
+    return ale#Escape(a:arg)
+endfunction
+
+function! ale#c#ParseCFlags(path_prefix, should_quote, raw_arguments) abort
+    " Expand @file arguments now before parsing
+    let l:arguments = ale#c#ExpandAtArgs(a:path_prefix, a:raw_arguments)
+    " A list of [already_quoted, argument]
+    let l:items = []
     let l:option_index = 0
 
-    while l:option_index < len(l:split_lines)
-        let l:option = l:split_lines[l:option_index]
+    while l:option_index < len(l:arguments)
+        let l:option = l:arguments[l:option_index]
         let l:option_index = l:option_index + 1
 
         " Include options, that may need relative path fix
@@ -83,56 +150,67 @@ function! ale#c#ParseCFlags(path_prefix, cflag_line) abort
         \ || stridx(l:option, '-iquote') == 0
         \ || stridx(l:option, '-isystem') == 0
         \ || stridx(l:option, '-idirafter') == 0
+        \ || stridx(l:option, '-iframework') == 0
+        \ || stridx(l:option, '-include') == 0
             if stridx(l:option, '-I') == 0 && l:option isnot# '-I'
                 let l:arg = join(split(l:option, '\zs')[2:], '')
                 let l:option = '-I'
             else
-                let l:arg = l:split_lines[l:option_index]
+                let l:arg = l:arguments[l:option_index]
                 let l:option_index = l:option_index + 1
             endif
 
             " Fix relative paths if needed
-            if stridx(l:arg, s:sep) != 0 && stridx(l:arg, '/') != 0
+            if !ale#path#IsAbsolute(l:arg)
                 let l:rel_path = substitute(l:arg, '"', '', 'g')
                 let l:rel_path = substitute(l:rel_path, '''', '', 'g')
-                let l:arg = ale#Escape(a:path_prefix . s:sep . l:rel_path)
+                let l:arg = ale#path#GetAbsPath(a:path_prefix, l:rel_path)
             endif
 
-            call add(l:cflags_list, l:option)
-            call add(l:cflags_list, l:arg)
+            call add(l:items, [1, l:option])
+            call add(l:items, [1, ale#Escape(l:arg)])
         " Options with arg that can be grouped with the option or separate
         elseif stridx(l:option, '-D') == 0 || stridx(l:option, '-B') == 0
-            call add(l:cflags_list, l:option)
-
             if l:option is# '-D' || l:option is# '-B'
-                call add(l:cflags_list, l:split_lines[l:option_index])
+                call add(l:items, [1, l:option])
+                call add(l:items, [0, l:arguments[l:option_index]])
                 let l:option_index = l:option_index + 1
+            else
+                call add(l:items, [0, l:option])
             endif
         " Options that have an argument (always separate)
         elseif l:option is# '-iprefix' || stridx(l:option, '-iwithprefix') == 0
         \ || l:option is# '-isysroot' || l:option is# '-imultilib'
-            call add(l:cflags_list, l:option)
-            call add(l:cflags_list, l:split_lines[l:option_index])
+            call add(l:items, [0, l:option])
+            call add(l:items, [0, l:arguments[l:option_index]])
             let l:option_index = l:option_index + 1
         " Options without argument
         elseif (stridx(l:option, '-W') == 0 && stridx(l:option, '-Wa,') != 0 && stridx(l:option, '-Wl,') != 0 && stridx(l:option, '-Wp,') != 0)
         \ || l:option is# '-w' || stridx(l:option, '-pedantic') == 0
         \ || l:option is# '-ansi' || stridx(l:option, '-std=') == 0
-        \ || (stridx(l:option, '-f') == 0 && stridx(l:option, '-fdump') != 0 && stridx(l:option, '-fdiagnostics') != 0 && stridx(l:option, '-fno-show-column') != 0)
+        \ || stridx(l:option, '-f') == 0 && l:option !~# '\v^-f(dump|diagnostics|no-show-column|stack-usage)'
         \ || stridx(l:option, '-O') == 0
         \ || l:option is# '-C' || l:option is# '-CC' || l:option is# '-trigraphs'
         \ || stridx(l:option, '-nostdinc') == 0 || stridx(l:option, '-iplugindir=') == 0
         \ || stridx(l:option, '--sysroot=') == 0 || l:option is# '--no-sysroot-suffix'
         \ || stridx(l:option, '-m') == 0
-            call add(l:cflags_list, l:option)
+            call add(l:items, [0, l:option])
         endif
     endwhile
 
-    return join(l:cflags_list, ' ')
+    if a:should_quote
+        " Quote C arguments that haven't already been quoted above.
+        " If and only if we've been asked to quote them.
+        call map(l:items, 'v:val[0] ? v:val[1] : ale#c#QuoteArg(v:val[1])')
+    else
+        call map(l:items, 'v:val[1]')
+    endif
+
+    return join(l:items, ' ')
 endfunction
 
 function! ale#c#ParseCFlagsFromMakeOutput(buffer, make_output) abort
-    if !g:ale_c_parse_makefile
+    if !s:CanParseMakefile(a:buffer)
         return v:null
     endif
 
@@ -150,7 +228,7 @@ function! ale#c#ParseCFlagsFromMakeOutput(buffer, make_output) abort
     let l:makefile_path = ale#path#FindNearestFile(a:buffer, 'Makefile')
     let l:makefile_dir = fnamemodify(l:makefile_path, ':p:h')
 
-    return ale#c#ParseCFlags(l:makefile_dir, l:cflag_line)
+    return ale#c#ParseCFlags(l:makefile_dir, 0, ale#c#ShellSplit(l:cflag_line))
 endfunction
 
 " Given a buffer number, find the project directory containing
@@ -218,6 +296,10 @@ if !exists('s:compile_commands_cache')
     let s:compile_commands_cache = {}
 endif
 
+function! ale#c#ResetCompileCommandsCache() abort
+    let s:compile_commands_cache = {}
+endfunction
+
 function! s:GetLookupFromCompileCommandsFile(compile_commands_file) abort
     let l:empty = [{}, {}]
 
@@ -248,9 +330,20 @@ function! s:GetLookupFromCompileCommandsFile(compile_commands_file) abort
     let l:dir_lookup = {}
 
     for l:entry in (type(l:raw_data) is v:t_list ? l:raw_data : [])
+        let l:filename = ale#path#GetAbsPath(l:entry.directory, l:entry.file)
+
+        " Store a key for lookups by the absolute path to the filename.
+        let l:file_lookup[l:filename] = get(l:file_lookup, l:filename, []) + [l:entry]
+
+        " Store a key for fuzzy lookups by the absolute path to the directory.
+        let l:dirname = fnamemodify(l:filename, ':h')
+        let l:dir_lookup[l:dirname] = get(l:dir_lookup, l:dirname, []) + [l:entry]
+
+        " Store a key for fuzzy lookups by just the basename of the file.
         let l:basename = tolower(fnamemodify(l:entry.file, ':t'))
         let l:file_lookup[l:basename] = get(l:file_lookup, l:basename, []) + [l:entry]
 
+        " Store a key for fuzzy lookups by just the basename of the directory.
         let l:dirbasename = tolower(fnamemodify(l:entry.directory, ':p:h:t'))
         let l:dir_lookup[l:dirbasename] = get(l:dir_lookup, l:dirbasename, []) + [l:entry]
     endfor
@@ -265,28 +358,80 @@ function! s:GetLookupFromCompileCommandsFile(compile_commands_file) abort
     return l:empty
 endfunction
 
-function! ale#c#GetCompileCommand(json_item) abort
-    if has_key(a:json_item, 'command')
-        return a:json_item.command
-    elseif has_key(a:json_item, 'arguments')
-        return join(a:json_item.arguments, ' ')
+" Get [should_quote, arguments] from either 'command' or 'arguments'
+" 'arguments' should be quoted later, the split 'command' strings should not.
+function! s:GetArguments(json_item) abort
+    if has_key(a:json_item, 'arguments')
+        return [1, a:json_item.arguments]
+    elseif has_key(a:json_item, 'command')
+        return [0, ale#c#ShellSplit(a:json_item.command)]
     endif
 
-    return ''
+    return [0, []]
 endfunction
 
 function! ale#c#ParseCompileCommandsFlags(buffer, file_lookup, dir_lookup) abort
+    let l:buffer_filename = ale#path#Simplify(expand('#' . a:buffer . ':p'))
+    let l:basename = tolower(fnamemodify(l:buffer_filename, ':t'))
+    " Look for any file in the same directory if we can't find an exact match.
+    let l:dir = fnamemodify(l:buffer_filename, ':h')
+
     " Search for an exact file match first.
-    let l:basename = tolower(expand('#' . a:buffer . ':t'))
-    let l:file_list = get(a:file_lookup, l:basename, [])
+    let l:file_list = get(a:file_lookup, l:buffer_filename, [])
+
+    " We may have to look for /foo/bar instead of C:\foo\bar
+    if empty(l:file_list) && has('win32')
+        let l:file_list = get(
+        \   a:file_lookup,
+        \   ale#path#RemoveDriveLetter(l:buffer_filename),
+        \   []
+        \)
+    endif
+
+    " Try the absolute path to the directory second.
+    let l:dir_list = get(a:dir_lookup, l:dir, [])
+
+    if empty(l:dir_list) && has('win32')
+        let l:dir_list = get(
+        \   a:dir_lookup,
+        \   ale#path#RemoveDriveLetter(l:dir),
+        \   []
+        \)
+    endif
+
+    if empty(l:file_list) && empty(l:dir_list)
+        " If we can't find matches with the path to the file, try a
+        " case-insensitive match for any similarly-named file.
+        let l:file_list = get(a:file_lookup, l:basename, [])
+
+        " If we can't find matches with the path to the directory, try a
+        " case-insensitive match for anything in similarly-named directory.
+        let l:dir_list = get(a:dir_lookup, tolower(fnamemodify(l:dir, ':t')), [])
+    endif
+
     " A source file matching the header filename.
     let l:source_file = ''
 
     if empty(l:file_list) && l:basename =~? '\.h$\|\.hpp$'
         for l:suffix in ['.c', '.cpp']
-            let l:key = fnamemodify(l:basename, ':r') . l:suffix
+            " Try to find a source file by an absolute path first.
+            let l:key = fnamemodify(l:buffer_filename, ':r') . l:suffix
             let l:file_list = get(a:file_lookup, l:key, [])
 
+            if empty(l:file_list) && has('win32')
+                let l:file_list = get(
+                \   a:file_lookup,
+                \   ale#path#RemoveDriveLetter(l:key),
+                \   []
+                \)
+            endif
+
+            if empty(l:file_list)
+                " Look fuzzy matches on the basename second.
+                let l:key = fnamemodify(l:basename, ':r') . l:suffix
+                let l:file_list = get(a:file_lookup, l:key, [])
+            endif
+
             if !empty(l:file_list)
                 let l:source_file = l:key
                 break
@@ -295,28 +440,31 @@ function! ale#c#ParseCompileCommandsFlags(buffer, file_lookup, dir_lookup) abort
     endif
 
     for l:item in l:file_list
+        let l:filename = ale#path#GetAbsPath(l:item.directory, l:item.file)
+
         " Load the flags for this file, or for a source file matching the
         " header file.
         if (
-        \   bufnr(l:item.file) is a:buffer
+        \   bufnr(l:filename) is a:buffer
         \   || (
         \       !empty(l:source_file)
-        \       && l:item.file[-len(l:source_file):] is? l:source_file
+        \       && l:filename[-len(l:source_file):] is? l:source_file
         \   )
         \)
-            return ale#c#ParseCFlags(l:item.directory, ale#c#GetCompileCommand(l:item))
+            let [l:should_quote, l:args] = s:GetArguments(l:item)
+
+            return ale#c#ParseCFlags(l:item.directory, l:should_quote, l:args)
         endif
     endfor
 
-    " Look for any file in the same directory if we can't find an exact match.
-    let l:dir = ale#path#Simplify(expand('#' . a:buffer . ':p:h'))
-
-    let l:dirbasename = tolower(expand('#' . a:buffer . ':p:h:t'))
-    let l:dir_list = get(a:dir_lookup, l:dirbasename, [])
-
     for l:item in l:dir_list
-        if ale#path#Simplify(fnamemodify(l:item.file, ':h')) is? l:dir
-            return ale#c#ParseCFlags(l:item.directory, ale#c#GetCompileCommand(l:item))
+        let l:filename = ale#path#GetAbsPath(l:item.directory, l:item.file)
+
+        if ale#path#RemoveDriveLetter(fnamemodify(l:filename, ':h'))
+        \  is? ale#path#RemoveDriveLetter(l:dir)
+            let [l:should_quote, l:args] = s:GetArguments(l:item)
+
+            return ale#c#ParseCFlags(l:item.directory, l:should_quote, l:args)
         endif
     endfor
 
@@ -334,10 +482,6 @@ endfunction
 function! ale#c#GetCFlags(buffer, output) abort
     let l:cflags = v:null
 
-    if ale#Var(a:buffer, 'c_parse_makefile') && !empty(a:output)
-        let l:cflags = ale#c#ParseCFlagsFromMakeOutput(a:buffer, a:output)
-    endif
-
     if ale#Var(a:buffer, 'c_parse_compile_commands')
         let [l:root, l:json_file] = ale#c#FindCompileCommands(a:buffer)
 
@@ -346,6 +490,10 @@ function! ale#c#GetCFlags(buffer, output) abort
         endif
     endif
 
+    if s:CanParseMakefile(a:buffer) && !empty(a:output) && !empty(l:cflags)
+        let l:cflags = ale#c#ParseCFlagsFromMakeOutput(a:buffer, a:output)
+    endif
+
     if l:cflags is v:null
         let l:cflags = ale#c#IncludeOptions(ale#c#FindLocalHeaderPaths(a:buffer))
     endif
@@ -354,11 +502,14 @@ function! ale#c#GetCFlags(buffer, output) abort
 endfunction
 
 function! ale#c#GetMakeCommand(buffer) abort
-    if ale#Var(a:buffer, 'c_parse_makefile')
-        let l:makefile_path = ale#path#FindNearestFile(a:buffer, 'Makefile')
+    if s:CanParseMakefile(a:buffer)
+        let l:path = ale#path#FindNearestFile(a:buffer, 'Makefile')
 
-        if !empty(l:makefile_path)
-            return 'cd '. fnamemodify(l:makefile_path, ':p:h') . ' && make -n'
+        if !empty(l:path)
+            let l:always_make = ale#Var(a:buffer, 'c_always_make')
+
+            return ale#path#CdString(fnamemodify(l:path, ':h'))
+            \   . 'make -n' . (l:always_make ? ' --always-make' : '')
         endif
     endif
 
@@ -427,8 +578,3 @@ function! ale#c#IncludeOptions(include_paths) abort
 
     return join(l:option_list)
 endfunction
-
-let g:ale_c_build_dir_names = get(g:, 'ale_c_build_dir_names', [
-\   'build',
-\   'bin',
-\])

sources_non_forked/ale/autoload/ale/code_action.vim

@@ -1,29 +1,68 @@
 " Author: Jerko Steiner <jerko.steiner@gmail.com>
 " Description: Code action support for LSP / tsserver
 
-function! ale#code_action#HandleCodeAction(code_action, should_save) abort
+function! ale#code_action#ReloadBuffer() abort
+    let l:buffer = bufnr('')
+
+    execute 'augroup ALECodeActionReloadGroup' . l:buffer
+        autocmd!
+    augroup END
+
+    silent! execute 'augroup! ALECodeActionReloadGroup' . l:buffer
+
+    call ale#util#Execute(':e!')
+endfunction
+
+function! ale#code_action#HandleCodeAction(code_action, options) abort
     let l:current_buffer = bufnr('')
     let l:changes = a:code_action.changes
-
-    for l:file_code_edit in l:changes
-        let l:buf = bufnr(l:file_code_edit.fileName)
-
-        if l:buf != -1 && l:buf != l:current_buffer && getbufvar(l:buf, '&mod')
-            call ale#util#Execute('echom ''Aborting action, file is unsaved''')
-
-            return
-        endif
-    endfor
+    let l:should_save = get(a:options, 'should_save')
 
     for l:file_code_edit in l:changes
         call ale#code_action#ApplyChanges(
-        \ l:file_code_edit.fileName,
-        \ l:file_code_edit.textChanges,
-        \ a:should_save,
-        \ )
+        \   l:file_code_edit.fileName,
+        \   l:file_code_edit.textChanges,
+        \   l:should_save,
+        \)
     endfor
 endfunction
 
+function! s:ChangeCmp(left, right) abort
+    if a:left.start.line < a:right.start.line
+        return -1
+    endif
+
+    if a:left.start.line > a:right.start.line
+        return 1
+    endif
+
+    if a:left.start.offset < a:right.start.offset
+        return -1
+    endif
+
+    if a:left.start.offset > a:right.start.offset
+        return 1
+    endif
+
+    if a:left.end.line < a:right.end.line
+        return -1
+    endif
+
+    if a:left.end.line > a:right.end.line
+        return 1
+    endif
+
+    if a:left.end.offset < a:right.end.offset
+        return -1
+    endif
+
+    if a:left.end.offset > a:right.end.offset
+        return 1
+    endif
+
+    return 0
+endfunction
+
 function! ale#code_action#ApplyChanges(filename, changes, should_save) abort
     let l:current_buffer = bufnr('')
     " The buffer is used to determine the fileformat, if available.
@@ -42,28 +81,14 @@ function! ale#code_action#ApplyChanges(filename, changes, should_save) abort
         let l:pos = [1, 1]
     endif
 
-    " We have to keep track of how many lines we have added, and offset
-    " changes accordingly.
-    let l:line_offset = 0
-    let l:column_offset = 0
-    let l:last_end_line = 0
-
-    for l:code_edit in a:changes
-        if l:code_edit.start.line isnot l:last_end_line
-            let l:column_offset = 0
-        endif
-
-        let l:line = l:code_edit.start.line + l:line_offset
-        let l:column = l:code_edit.start.offset + l:column_offset
-        let l:end_line = l:code_edit.end.line + l:line_offset
-        let l:end_column = l:code_edit.end.offset + l:column_offset
+    " Changes have to be sorted so we apply them from bottom-to-top
+    for l:code_edit in reverse(sort(copy(a:changes), function('s:ChangeCmp')))
+        let l:line = l:code_edit.start.line
+        let l:column = l:code_edit.start.offset
+        let l:end_line = l:code_edit.end.line
+        let l:end_column = l:code_edit.end.offset
         let l:text = l:code_edit.newText
 
-        let l:cur_line = l:pos[0]
-        let l:cur_column = l:pos[1]
-
-        let l:last_end_line = l:end_line
-
         " Adjust the ends according to previous edits.
         if l:end_line > len(l:lines)
             let l:end_line_len = 0
@@ -81,6 +106,12 @@ function! ale#code_action#ApplyChanges(filename, changes, should_save) abort
             let l:start = l:lines[: l:line - 2]
         endif
 
+        " Special case when text must be added after new line
+        if l:column > len(l:lines[l:line - 1])
+            call extend(l:start, [l:lines[l:line - 1]])
+            let l:column = 1
+        endif
+
         if l:column is 1
             " We need to handle column 1 specially, because we can't slice an
             " empty string ending on index 0.
@@ -90,13 +121,17 @@ function! ale#code_action#ApplyChanges(filename, changes, should_save) abort
         endif
 
         call extend(l:middle, l:insertions[1:])
-        let l:middle[-1] .= l:lines[l:end_line - 1][l:end_column - 1 :]
+
+        if l:end_line <= len(l:lines)
+            " Only extend the last line if end_line is within the range of
+            " lines.
+            let l:middle[-1] .= l:lines[l:end_line - 1][l:end_column - 1 :]
+        endif
 
         let l:lines_before_change = len(l:lines)
         let l:lines = l:start + l:middle + l:lines[l:end_line :]
 
         let l:current_line_offset = len(l:lines) - l:lines_before_change
-        let l:line_offset += l:current_line_offset
         let l:column_offset = len(l:middle[-1]) - l:end_line_len
 
         let l:pos = s:UpdateCursor(l:pos,
@@ -122,6 +157,20 @@ function! ale#code_action#ApplyChanges(filename, changes, should_save) abort
 
         call setpos('.', [0, l:pos[0], l:pos[1], 0])
     endif
+
+    if a:should_save && l:buffer > 0 && !l:is_current_buffer
+        " Set up a one-time use event that will delete itself to reload the
+        " buffer next time it's entered to view the changes made to it.
+        execute 'augroup ALECodeActionReloadGroup' . l:buffer
+            autocmd!
+
+            execute printf(
+            \   'autocmd BufEnter <buffer=%d>'
+            \       . ' call ale#code_action#ReloadBuffer()',
+            \   l:buffer
+            \)
+        augroup END
+    endif
 endfunction
 
 function! s:UpdateCursor(cursor, start, end, offset) abort
@@ -171,3 +220,163 @@ function! s:UpdateCursor(cursor, start, end, offset) abort
 
     return [l:cur_line, l:cur_column]
 endfunction
+
+function! ale#code_action#GetChanges(workspace_edit) abort
+    let l:changes = {}
+
+    if has_key(a:workspace_edit, 'changes') && !empty(a:workspace_edit.changes)
+        return a:workspace_edit.changes
+    elseif has_key(a:workspace_edit, 'documentChanges')
+        let l:document_changes = []
+
+        if type(a:workspace_edit.documentChanges) is v:t_dict
+        \ && has_key(a:workspace_edit.documentChanges, 'edits')
+            call add(l:document_changes, a:workspace_edit.documentChanges)
+        elseif type(a:workspace_edit.documentChanges) is v:t_list
+            let l:document_changes = a:workspace_edit.documentChanges
+        endif
+
+        for l:text_document_edit in l:document_changes
+            let l:filename = l:text_document_edit.textDocument.uri
+            let l:edits = l:text_document_edit.edits
+            let l:changes[l:filename] = l:edits
+        endfor
+    endif
+
+    return l:changes
+endfunction
+
+function! ale#code_action#BuildChangesList(changes_map) abort
+    let l:changes = []
+
+    for l:file_name in keys(a:changes_map)
+        let l:text_edits = a:changes_map[l:file_name]
+        let l:text_changes = []
+
+        for l:edit in l:text_edits
+            let l:range = l:edit.range
+            let l:new_text = l:edit.newText
+
+            call add(l:text_changes, {
+            \ 'start': {
+            \   'line': l:range.start.line + 1,
+            \   'offset': l:range.start.character + 1,
+            \ },
+            \ 'end': {
+            \   'line': l:range.end.line + 1,
+            \   'offset': l:range.end.character + 1,
+            \ },
+            \ 'newText': l:new_text,
+            \})
+        endfor
+
+        call add(l:changes, {
+        \   'fileName': ale#path#FromURI(l:file_name),
+        \   'textChanges': l:text_changes,
+        \})
+    endfor
+
+    return l:changes
+endfunction
+
+function! s:EscapeMenuName(text) abort
+    return substitute(a:text, '\\\| \|\.\|&', '\\\0', 'g')
+endfunction
+
+function! s:UpdateMenu(data, menu_items) abort
+    silent! aunmenu PopUp.Refactor\.\.\.
+
+    if empty(a:data)
+        return
+    endif
+
+    for [l:type, l:item] in a:menu_items
+        let l:name = l:type is# 'tsserver' ? l:item.name : l:item.title
+        let l:func_name = l:type is# 'tsserver'
+        \   ? 'ale#codefix#ApplyTSServerCodeAction'
+        \   : 'ale#codefix#ApplyLSPCodeAction'
+
+        execute printf(
+        \   'anoremenu <silent> PopUp.&Refactor\.\.\..%s'
+        \       . ' :call %s(%s, %s)<CR>',
+        \   s:EscapeMenuName(l:name),
+        \   l:func_name,
+        \   string(a:data),
+        \   string(l:item),
+        \)
+    endfor
+
+    if empty(a:menu_items)
+        silent! anoremenu PopUp.Refactor\.\.\..(None) :silent
+    endif
+endfunction
+
+function! s:GetCodeActions(linter, options) abort
+    let l:buffer = bufnr('')
+    let [l:line, l:column] = getpos('.')[1:2]
+    let l:column = min([l:column, len(getline(l:line))])
+
+    let l:location = {
+    \   'buffer': l:buffer,
+    \   'line': l:line,
+    \   'column': l:column,
+    \   'end_line': l:line,
+    \   'end_column': l:column,
+    \}
+    let l:Callback = function('s:OnReady', [l:location, a:options])
+    call ale#lsp_linter#StartLSP(l:buffer, a:linter, l:Callback)
+endfunction
+
+function! ale#code_action#GetCodeActions(options) abort
+    silent! aunmenu PopUp.Rename
+    silent! aunmenu PopUp.Refactor\.\.\.
+
+    " Only display the menu items if there's an LSP server.
+    let l:has_lsp = 0
+
+    for l:linter in ale#linter#Get(&filetype)
+        if !empty(l:linter.lsp)
+            let l:has_lsp = 1
+
+            break
+        endif
+    endfor
+
+    if l:has_lsp
+        if !empty(expand('<cword>'))
+            silent! anoremenu <silent> PopUp.Rename :ALERename<CR>
+        endif
+
+        silent! anoremenu <silent> PopUp.Refactor\.\.\..(None) :silent<CR>
+
+        call ale#codefix#Execute(
+        \   mode() is# 'v' || mode() is# "\<C-V>",
+        \   function('s:UpdateMenu')
+        \)
+    endif
+endfunction
+
+function! s:Setup(enabled) abort
+    augroup ALECodeActionsGroup
+        autocmd!
+
+        if a:enabled
+            autocmd MenuPopup * :call ale#code_action#GetCodeActions({})
+        endif
+    augroup END
+
+    if !a:enabled
+        silent! augroup! ALECodeActionsGroup
+
+        silent! aunmenu PopUp.Rename
+        silent! aunmenu PopUp.Refactor\.\.\.
+    endif
+endfunction
+
+function! ale#code_action#EnablePopUpMenu() abort
+    call s:Setup(1)
+endfunction
+
+function! ale#code_action#DisablePopUpMenu() abort
+    call s:Setup(0)
+endfunction

sources_non_forked/ale/autoload/ale/codefix.vim

@@ -0,0 +1,484 @@
+" Author: Dalius Dobravolskas <dalius.dobravolskas@gmail.com>
+" Description: Code Fix support for tsserver and LSP servers
+
+let s:codefix_map = {}
+
+" Used to get the codefix map in tests.
+function! ale#codefix#GetMap() abort
+    return deepcopy(s:codefix_map)
+endfunction
+
+" Used to set the codefix map in tests.
+function! ale#codefix#SetMap(map) abort
+    let s:codefix_map = a:map
+endfunction
+
+function! ale#codefix#ClearLSPData() abort
+    let s:codefix_map = {}
+endfunction
+
+function! s:message(message) abort
+    call ale#util#Execute('echom ' . string(a:message))
+endfunction
+
+function! ale#codefix#ApplyTSServerCodeAction(data, item) abort
+    if has_key(a:item, 'changes')
+        let l:changes = a:item.changes
+
+        call ale#code_action#HandleCodeAction(
+        \   {
+        \       'description': 'codefix',
+        \       'changes': l:changes,
+        \   },
+        \   {},
+        \)
+    else
+        let l:message = ale#lsp#tsserver_message#GetEditsForRefactor(
+        \   a:data.buffer,
+        \   a:data.line,
+        \   a:data.column,
+        \   a:data.end_line,
+        \   a:data.end_column,
+        \   a:item.id[0],
+        \   a:item.id[1],
+        \)
+
+        let l:request_id = ale#lsp#Send(a:data.connection_id, l:message)
+
+        let s:codefix_map[l:request_id] = a:data
+    endif
+endfunction
+
+function! ale#codefix#HandleTSServerResponse(conn_id, response) abort
+    if !has_key(a:response, 'request_seq')
+    \ || !has_key(s:codefix_map, a:response.request_seq)
+        return
+    endif
+
+    let l:data = remove(s:codefix_map, a:response.request_seq)
+    let l:MenuCallback = get(l:data, 'menu_callback', v:null)
+
+    if get(a:response, 'command', '') is# 'getCodeFixes'
+        if get(a:response, 'success', v:false) is v:false
+        \&& l:MenuCallback is v:null
+            let l:message = get(a:response, 'message', 'unknown')
+            call s:message('Error while getting code fixes. Reason: ' . l:message)
+
+            return
+        endif
+
+        let l:result = get(a:response, 'body', [])
+        call filter(l:result, 'has_key(v:val, ''changes'')')
+
+        if l:MenuCallback isnot v:null
+            call l:MenuCallback(
+            \   l:data,
+            \   map(copy(l:result), '[''tsserver'', v:val]')
+            \)
+
+            return
+        endif
+
+        if len(l:result) == 0
+            call s:message('No code fixes available.')
+
+            return
+        endif
+
+        let l:code_fix_to_apply = 0
+
+        if len(l:result) == 1
+            let l:code_fix_to_apply = 1
+        else
+            let l:codefix_no = 1
+            let l:codefixstring = "Code Fixes:\n"
+
+            for l:codefix in l:result
+                let l:codefixstring .= l:codefix_no . ') '
+                \   . l:codefix.description . "\n"
+                let l:codefix_no += 1
+            endfor
+
+            let l:codefixstring .= 'Type number and <Enter> (empty cancels): '
+
+            let l:code_fix_to_apply = ale#util#Input(l:codefixstring, '')
+            let l:code_fix_to_apply = str2nr(l:code_fix_to_apply)
+
+            if l:code_fix_to_apply == 0
+                return
+            endif
+        endif
+
+        call ale#codefix#ApplyTSServerCodeAction(
+        \   l:data,
+        \   l:result[l:code_fix_to_apply - 1],
+        \)
+    elseif get(a:response, 'command', '') is# 'getApplicableRefactors'
+        if get(a:response, 'success', v:false) is v:false
+        \&& l:MenuCallback is v:null
+            let l:message = get(a:response, 'message', 'unknown')
+            call s:message('Error while getting applicable refactors. Reason: ' . l:message)
+
+            return
+        endif
+
+        let l:result = get(a:response, 'body', [])
+
+        if len(l:result) == 0
+            call s:message('No applicable refactors available.')
+
+            return
+        endif
+
+        let l:refactors = []
+
+        for l:item in l:result
+            for l:action in l:item.actions
+                call add(l:refactors, {
+                \   'name': l:action.description,
+                \   'id': [l:item.name, l:action.name],
+                \})
+            endfor
+        endfor
+
+        if l:MenuCallback isnot v:null
+            call l:MenuCallback(
+            \   l:data,
+            \   map(copy(l:refactors), '[''tsserver'', v:val]')
+            \)
+
+            return
+        endif
+
+        let l:refactor_no = 1
+        let l:refactorstring = "Applicable refactors:\n"
+
+        for l:refactor in l:refactors
+            let l:refactorstring .= l:refactor_no . ') '
+            \   . l:refactor.name . "\n"
+            let l:refactor_no += 1
+        endfor
+
+        let l:refactorstring .= 'Type number and <Enter> (empty cancels): '
+
+        let l:refactor_to_apply = ale#util#Input(l:refactorstring, '')
+        let l:refactor_to_apply = str2nr(l:refactor_to_apply)
+
+        if l:refactor_to_apply == 0
+            return
+        endif
+
+        let l:id = l:refactors[l:refactor_to_apply - 1].id
+
+        call ale#codefix#ApplyTSServerCodeAction(
+        \   l:data,
+        \   l:refactors[l:refactor_to_apply - 1],
+        \)
+    elseif get(a:response, 'command', '') is# 'getEditsForRefactor'
+        if get(a:response, 'success', v:false) is v:false
+            let l:message = get(a:response, 'message', 'unknown')
+            call s:message('Error while getting edits for refactor. Reason: ' . l:message)
+
+            return
+        endif
+
+        call ale#code_action#HandleCodeAction(
+        \   {
+        \       'description': 'editsForRefactor',
+        \       'changes': a:response.body.edits,
+        \   },
+        \   {},
+        \)
+    endif
+endfunction
+
+function! ale#codefix#ApplyLSPCodeAction(data, item) abort
+    if has_key(a:item, 'command')
+    \&& type(a:item.command) == v:t_dict
+        let l:command = a:item.command
+        let l:message = ale#lsp#message#ExecuteCommand(
+        \   l:command.command,
+        \   l:command.arguments,
+        \)
+
+        let l:request_id = ale#lsp#Send(a:data.connection_id, l:message)
+    elseif has_key(a:item, 'edit') || has_key(a:item, 'arguments')
+        if has_key(a:item, 'edit')
+            let l:topass = a:item.edit
+        else
+            let l:topass = a:item.arguments[0]
+        endif
+
+        let l:changes_map = ale#code_action#GetChanges(l:topass)
+
+        if empty(l:changes_map)
+            return
+        endif
+
+        let l:changes = ale#code_action#BuildChangesList(l:changes_map)
+
+        call ale#code_action#HandleCodeAction(
+        \   {
+        \       'description': 'codeaction',
+        \       'changes': l:changes,
+        \   },
+        \   {},
+        \)
+    endif
+endfunction
+
+function! ale#codefix#HandleLSPResponse(conn_id, response) abort
+    if has_key(a:response, 'method')
+    \ && a:response.method is# 'workspace/applyEdit'
+    \ && has_key(a:response, 'params')
+        let l:params = a:response.params
+
+        let l:changes_map = ale#code_action#GetChanges(l:params.edit)
+
+        if empty(l:changes_map)
+            return
+        endif
+
+        let l:changes = ale#code_action#BuildChangesList(l:changes_map)
+
+        call ale#code_action#HandleCodeAction(
+        \   {
+        \       'description': 'applyEdit',
+        \       'changes': l:changes,
+        \   },
+        \   {}
+        \)
+    elseif has_key(a:response, 'id')
+    \&& has_key(s:codefix_map, a:response.id)
+        let l:data = remove(s:codefix_map, a:response.id)
+        let l:MenuCallback = get(l:data, 'menu_callback', v:null)
+
+        let l:result = get(a:response, 'result')
+
+        if type(l:result) != v:t_list
+            let l:result = []
+        endif
+
+        " Send the results to the menu callback, if set.
+        if l:MenuCallback isnot v:null
+            call l:MenuCallback(map(copy(l:result), '[''lsp'', v:val]'))
+
+            return
+        endif
+
+        if len(l:result) == 0
+            call s:message('No code actions received from server')
+
+            return
+        endif
+
+        let l:codeaction_no = 1
+        let l:codeactionstring = "Code Fixes:\n"
+
+        for l:codeaction in l:result
+            let l:codeactionstring .= l:codeaction_no . ') '
+            \   . l:codeaction.title . "\n"
+            let l:codeaction_no += 1
+        endfor
+
+        let l:codeactionstring .= 'Type number and <Enter> (empty cancels): '
+
+        let l:codeaction_to_apply = ale#util#Input(l:codeactionstring, '')
+        let l:codeaction_to_apply = str2nr(l:codeaction_to_apply)
+
+        if l:codeaction_to_apply == 0
+            return
+        endif
+
+        let l:item = l:result[l:codeaction_to_apply - 1]
+
+        call ale#codefix#ApplyLSPCodeAction(l:data, l:item)
+    endif
+endfunction
+
+function! s:FindError(buffer, line, column, end_line, end_column) abort
+    let l:nearest_error = v:null
+
+    if a:line == a:end_line
+    \&& a:column == a:end_column
+    \&& has_key(g:ale_buffer_info, a:buffer)
+        let l:nearest_error_diff = -1
+
+        for l:error in get(g:ale_buffer_info[a:buffer], 'loclist', [])
+            if has_key(l:error, 'code') && l:error.lnum == a:line
+                let l:diff = abs(l:error.col - a:column)
+
+                if l:nearest_error_diff == -1 || l:diff < l:nearest_error_diff
+                    let l:nearest_error_diff = l:diff
+                    let l:nearest_error = l:error
+                endif
+            endif
+        endfor
+    endif
+
+    return l:nearest_error
+endfunction
+
+function! s:OnReady(
+\   line,
+\   column,
+\   end_line,
+\   end_column,
+\   MenuCallback,
+\   linter,
+\   lsp_details,
+\) abort
+    let l:id = a:lsp_details.connection_id
+
+    if !ale#lsp#HasCapability(l:id, 'code_actions')
+        return
+    endif
+
+    let l:buffer = a:lsp_details.buffer
+
+    if a:linter.lsp is# 'tsserver'
+        let l:nearest_error =
+        \   s:FindError(l:buffer, a:line, a:column, a:end_line, a:end_column)
+
+        if l:nearest_error isnot v:null
+            let l:message = ale#lsp#tsserver_message#GetCodeFixes(
+            \   l:buffer,
+            \   a:line,
+            \   a:column,
+            \   a:line,
+            \   a:column,
+            \   [l:nearest_error.code],
+            \)
+        else
+            let l:message = ale#lsp#tsserver_message#GetApplicableRefactors(
+            \   l:buffer,
+            \   a:line,
+            \   a:column,
+            \   a:end_line,
+            \   a:end_column,
+            \)
+        endif
+    else
+        " Send a message saying the buffer has changed first, otherwise
+        " completions won't know what text is nearby.
+        call ale#lsp#NotifyForChanges(l:id, l:buffer)
+
+        let l:diagnostics = []
+        let l:nearest_error =
+        \   s:FindError(l:buffer, a:line, a:column, a:end_line, a:end_column)
+
+        if l:nearest_error isnot v:null
+            let l:diagnostics = [
+            \   {
+            \       'code': l:nearest_error.code,
+            \       'message': l:nearest_error.text,
+            \       'range': {
+            \           'start': {
+            \               'line': l:nearest_error.lnum - 1,
+            \               'character': l:nearest_error.col - 1,
+            \           },
+            \           'end': {
+            \               'line': l:nearest_error.end_lnum - 1,
+            \               'character': l:nearest_error.end_col,
+            \           },
+            \       },
+            \   },
+            \]
+        endif
+
+        let l:message = ale#lsp#message#CodeAction(
+        \   l:buffer,
+        \   a:line,
+        \   a:column,
+        \   a:end_line,
+        \   a:end_column,
+        \   l:diagnostics,
+        \)
+    endif
+
+    let l:Callback = a:linter.lsp is# 'tsserver'
+    \   ? function('ale#codefix#HandleTSServerResponse')
+    \   : function('ale#codefix#HandleLSPResponse')
+
+    call ale#lsp#RegisterCallback(l:id, l:Callback)
+
+    let l:request_id = ale#lsp#Send(l:id, l:message)
+
+    let s:codefix_map[l:request_id] = {
+    \   'connection_id': l:id,
+    \   'buffer': l:buffer,
+    \   'line': a:line,
+    \   'column': a:column,
+    \   'end_line': a:end_line,
+    \   'end_column': a:end_column,
+    \   'menu_callback': a:MenuCallback,
+    \}
+endfunction
+
+function! s:ExecuteGetCodeFix(linter, range, MenuCallback) abort
+    let l:buffer = bufnr('')
+
+    if a:range == 0
+        let [l:line, l:column] = getpos('.')[1:2]
+        let l:end_line = l:line
+        let l:end_column = l:column
+
+        " Expand the range to cover the current word, if there is one.
+        let l:cword = expand('<cword>')
+
+        if !empty(l:cword)
+            let l:search_pos = searchpos('\V' . l:cword, 'bn', l:line)
+
+            if l:search_pos != [0, 0]
+                let l:column = l:search_pos[1]
+                let l:end_column = l:column + len(l:cword) - 1
+            endif
+        endif
+    elseif mode() is# 'v' || mode() is# "\<C-V>"
+        " You need to get the start and end in a different way when you're in
+        " visual mode.
+        let [l:line, l:column] = getpos('v')[1:2]
+        let [l:end_line, l:end_column] = getpos('.')[1:2]
+    else
+        let [l:line, l:column] = getpos("'<")[1:2]
+        let [l:end_line, l:end_column] = getpos("'>")[1:2]
+    endif
+
+    let l:column = min([l:column, len(getline(l:line))])
+    let l:end_column = min([l:end_column, len(getline(l:end_line))])
+
+    let l:Callback = function(
+    \ 's:OnReady', [l:line, l:column, l:end_line, l:end_column, a:MenuCallback]
+    \)
+
+    call ale#lsp_linter#StartLSP(l:buffer, a:linter, l:Callback)
+endfunction
+
+function! ale#codefix#Execute(range, ...) abort
+    if a:0 > 1
+        throw 'Too many arguments'
+    endif
+
+    let l:MenuCallback = get(a:000, 0, v:null)
+    let l:lsp_linters = []
+
+    for l:linter in ale#linter#Get(&filetype)
+        if !empty(l:linter.lsp)
+            call add(l:lsp_linters, l:linter)
+        endif
+    endfor
+
+    if empty(l:lsp_linters)
+        if l:MenuCallback is v:null
+            call s:message('No active LSPs')
+        else
+            call l:MenuCallback({}, [])
+        endif
+
+        return
+    endif
+
+    for l:lsp_linter in l:lsp_linters
+        call s:ExecuteGetCodeFix(l:lsp_linter, a:range, l:MenuCallback)
+    endfor
+endfunction

sources_non_forked/ale/autoload/ale/command.vim

@@ -133,11 +133,36 @@ function! ale#command#EscapeCommandPart(command_part) abort
     return substitute(a:command_part, '%', '%%', 'g')
 endfunction
 
+" Format a filename, converting it with filename mappings, if non-empty,
+" and escaping it for putting into a command string.
+"
+" The filename can be modified.
+function! s:FormatFilename(filename, mappings, modifiers) abort
+    let l:filename = a:filename
+
+    if !empty(a:mappings)
+        let l:filename = ale#filename_mapping#Map(l:filename, a:mappings)
+    endif
+
+    if !empty(a:modifiers)
+        let l:filename = fnamemodify(l:filename, a:modifiers)
+    endif
+
+    return ale#Escape(l:filename)
+endfunction
+
 " Given a command string, replace every...
 " %s -> with the current filename
 " %t -> with the name of an unused file in a temporary directory
 " %% -> with a literal %
-function! ale#command#FormatCommand(buffer, executable, command, pipe_file_if_needed, input) abort
+function! ale#command#FormatCommand(
+\   buffer,
+\   executable,
+\   command,
+\   pipe_file_if_needed,
+\   input,
+\   mappings,
+\) abort
     let l:temporary_file = ''
     let l:command = a:command
 
@@ -154,14 +179,24 @@ function! ale#command#FormatCommand(buffer, executable, command, pipe_file_if_ne
     " file.
     if l:command =~# '%s'
         let l:filename = fnamemodify(bufname(a:buffer), ':p')
-        let l:command = substitute(l:command, '%s', '\=ale#Escape(l:filename)', 'g')
+        let l:command = substitute(
+        \   l:command,
+        \   '\v\%s(%(:h|:t|:r|:e)*)',
+        \   '\=s:FormatFilename(l:filename, a:mappings, submatch(1))',
+        \   'g'
+        \)
     endif
 
     if a:input isnot v:false && l:command =~# '%t'
         " Create a temporary filename, <temp_dir>/<original_basename>
         " The file itself will not be created by this function.
         let l:temporary_file = s:TemporaryFilename(a:buffer)
-        let l:command = substitute(l:command, '%t', '\=ale#Escape(l:temporary_file)', 'g')
+        let l:command = substitute(
+        \   l:command,
+        \   '\v\%t(%(:h|:t|:r|:e)*)',
+        \   '\=s:FormatFilename(l:temporary_file, a:mappings, submatch(1))',
+        \   'g'
+        \)
     endif
 
     " Finish formatting so %% becomes %.
@@ -265,6 +300,7 @@ function! ale#command#Run(buffer, command, Callback, ...) abort
     \   a:command,
     \   get(l:options, 'read_buffer', 0),
     \   get(l:options, 'input', v:null),
+    \   get(l:options, 'filename_mappings', []),
     \)
     let l:command = ale#job#PrepareCommand(a:buffer, l:command)
     let l:job_options = {

sources_non_forked/ale/autoload/ale/completion.vim

@@ -5,7 +5,7 @@ scriptencoding utf-8
 " The omnicompletion menu is shown through a special Plug mapping which is
 " only valid in Insert mode. This way, feedkeys() won't send these keys if you
 " quit Insert mode quickly enough.
-inoremap <silent> <Plug>(ale_show_completion_menu) <C-x><C-o>
+inoremap <silent> <Plug>(ale_show_completion_menu) <C-x><C-o><C-p>
 " If we hit the key sequence in normal mode, then we won't show the menu, so
 " we should restore the old settings right away.
 nnoremap <silent> <Plug>(ale_show_completion_menu) :call ale#completion#RestoreCompletionOptions()<CR>
@@ -16,7 +16,8 @@ onoremap <silent> <Plug>(ale_show_completion_menu) <Nop>
 let g:ale_completion_delay = get(g:, 'ale_completion_delay', 100)
 let g:ale_completion_excluded_words = get(g:, 'ale_completion_excluded_words', [])
 let g:ale_completion_max_suggestions = get(g:, 'ale_completion_max_suggestions', 50)
-let g:ale_completion_tsserver_autoimport = get(g:, 'ale_completion_tsserver_autoimport', 0)
+let g:ale_completion_autoimport = get(g:, 'ale_completion_autoimport', 0)
+let g:ale_completion_tsserver_remove_warnings = get(g:, 'ale_completion_tsserver_remove_warnings', 0)
 
 let s:timer_id = -1
 let s:last_done_pos = []
@@ -187,7 +188,13 @@ function! ale#completion#GetTriggerCharacter(filetype, prefix) abort
     return ''
 endfunction
 
-function! ale#completion#Filter(buffer, filetype, suggestions, prefix) abort
+function! ale#completion#Filter(
+\   buffer,
+\   filetype,
+\   suggestions,
+\   prefix,
+\   exact_prefix_match,
+\) abort
     let l:excluded_words = ale#Var(a:buffer, 'completion_excluded_words')
 
     if empty(a:prefix)
@@ -214,10 +221,17 @@ function! ale#completion#Filter(buffer, filetype, suggestions, prefix) abort
                 " Dictionaries is accepted here.
                 let l:word = type(l:item) is v:t_string ? l:item : l:item.word
 
-                " Add suggestions if the suggestion starts with a
-                " case-insensitive match for the prefix.
-                if l:word[: len(a:prefix) - 1] is? a:prefix
-                    call add(l:filtered_suggestions, l:item)
+                if a:exact_prefix_match
+                    " Add suggestions if the word is an exact match.
+                    if l:word is# a:prefix
+                        call add(l:filtered_suggestions, l:item)
+                    endif
+                else
+                    " Add suggestions if the suggestion starts with a
+                    " case-insensitive match for the prefix.
+                    if l:word[: len(a:prefix) - 1] is? a:prefix
+                        call add(l:filtered_suggestions, l:item)
+                    endif
                 endif
             endfor
         endif
@@ -240,21 +254,17 @@ function! ale#completion#Filter(buffer, filetype, suggestions, prefix) abort
     return l:filtered_suggestions
 endfunction
 
-function! s:ReplaceCompletionOptions() abort
-    let l:source = get(get(b:, 'ale_completion_info', {}), 'source', '')
-
-    if l:source is# 'ale-automatic' || l:source is# 'ale-manual'
-        " Remember the old omnifunc value, if there is one.
-        " If we don't store an old one, we'll just never reset the option.
-        " This will stop some random exceptions from appearing.
-        if !exists('b:ale_old_omnifunc') && !empty(&l:omnifunc)
-            let b:ale_old_omnifunc = &l:omnifunc
-        endif
-
-        let &l:omnifunc = 'ale#completion#AutomaticOmniFunc'
+function! s:ReplaceCompletionOptions(source) abort
+    " Remember the old omnifunc value, if there is one.
+    " If we don't store an old one, we'll just never reset the option.
+    " This will stop some random exceptions from appearing.
+    if !exists('b:ale_old_omnifunc') && !empty(&l:omnifunc)
+        let b:ale_old_omnifunc = &l:omnifunc
     endif
 
-    if l:source is# 'ale-automatic'
+    let &l:omnifunc = 'ale#completion#AutomaticOmniFunc'
+
+    if a:source is# 'ale-automatic'
         if !exists('b:ale_old_completeopt')
             let b:ale_old_completeopt = &l:completeopt
         endif
@@ -317,41 +327,70 @@ function! ale#completion#AutomaticOmniFunc(findstart, base) abort
     else
         let l:result = ale#completion#GetCompletionResult()
 
-        call s:ReplaceCompletionOptions()
+        let l:source = get(get(b:, 'ale_completion_info', {}), 'source', '')
+
+        if l:source is# 'ale-automatic' || l:source is# 'ale-manual'
+            call s:ReplaceCompletionOptions(l:source)
+        endif
 
         return l:result isnot v:null ? l:result : []
     endif
 endfunction
 
+function! s:OpenCompletionMenu(...) abort
+    if !&l:paste
+        call ale#util#FeedKeys("\<Plug>(ale_show_completion_menu)")
+    endif
+endfunction
+
 function! ale#completion#Show(result) abort
-    if ale#util#Mode() isnot# 'i'
+    let l:source = get(get(b:, 'ale_completion_info', {}), 'source', '')
+
+    if ale#util#Mode() isnot# 'i' && l:source isnot# 'ale-import'
         return
     endif
 
-    " Set the list in the buffer, temporarily replace omnifunc with our
-    " function, and then start omni-completion.
+    " Set the list in the buffer.
     let b:ale_completion_result = a:result
 
     " Don't try to open the completion menu if there's nothing to show.
     if empty(b:ale_completion_result)
+        if l:source is# 'ale-import'
+            " If we ran completion from :ALEImport,
+            " tell the user that nothing is going to happen.
+            call s:message('No possible imports found.')
+        endif
+
         return
     endif
 
     " Replace completion options shortly before opening the menu.
-    call s:ReplaceCompletionOptions()
-
-    let l:source = get(get(b:, 'ale_completion_info', {}), 'source', '')
-
     if l:source is# 'ale-automatic' || l:source is# 'ale-manual'
-        call timer_start(
-        \   0,
-        \   {-> ale#util#FeedKeys("\<Plug>(ale_show_completion_menu)")}
-        \)
+        call s:ReplaceCompletionOptions(l:source)
+
+        call timer_start(0, function('s:OpenCompletionMenu'))
     endif
 
     if l:source is# 'ale-callback'
         call b:CompleteCallback(b:ale_completion_result)
     endif
+
+    if l:source is# 'ale-import'
+        call ale#completion#HandleUserData(b:ale_completion_result[0])
+
+        let l:text_changed = '' . g:ale_lint_on_text_changed
+
+        " Check the buffer again right away, if linting is enabled.
+        if g:ale_enabled
+        \&& (
+        \   l:text_changed is# '1'
+        \   || l:text_changed is# 'always'
+        \   || l:text_changed is# 'normal'
+        \   || l:text_changed is# 'insert'
+        \)
+            call ale#Queue(0, '')
+        endif
+    endif
 endfunction
 
 function! ale#completion#GetAllTriggers() abort
@@ -382,14 +421,18 @@ endfunction
 function! s:CompletionStillValid(request_id) abort
     let [l:line, l:column] = getpos('.')[1:2]
 
-    return ale#util#Mode() is# 'i'
-    \&& has_key(b:, 'ale_completion_info')
+    return has_key(b:, 'ale_completion_info')
+    \&& (
+    \   ale#util#Mode() is# 'i'
+    \   || b:ale_completion_info.source is# 'ale-import'
+    \)
     \&& b:ale_completion_info.request_id == a:request_id
     \&& b:ale_completion_info.line == l:line
     \&& (
     \   b:ale_completion_info.column == l:column
     \   || b:ale_completion_info.source is# 'ale-omnifunc'
     \   || b:ale_completion_info.source is# 'ale-callback'
+    \   || b:ale_completion_info.source is# 'ale-import'
     \)
 endfunction
 
@@ -397,10 +440,14 @@ function! ale#completion#ParseTSServerCompletions(response) abort
     let l:names = []
 
     for l:suggestion in a:response.body
-        call add(l:names, {
-        \ 'word': l:suggestion.name,
-        \ 'source': get(l:suggestion, 'source', ''),
-        \})
+        let l:kind = get(l:suggestion, 'kind', '')
+
+        if g:ale_completion_tsserver_remove_warnings == 0 || l:kind isnot# 'warning'
+            call add(l:names, {
+            \ 'word': l:suggestion.name,
+            \ 'source': get(l:suggestion, 'source', ''),
+            \})
+        endif
     endfor
 
     return l:names
@@ -410,15 +457,26 @@ function! ale#completion#ParseTSServerCompletionEntryDetails(response) abort
     let l:buffer = bufnr('')
     let l:results = []
     let l:names_with_details = []
+    let l:info = get(b:, 'ale_completion_info', {})
 
     for l:suggestion in a:response.body
         let l:displayParts = []
+        let l:local_name = v:null
 
         for l:action in get(l:suggestion, 'codeActions', [])
             call add(l:displayParts, l:action.description . ' ')
         endfor
 
         for l:part in l:suggestion.displayParts
+            " Stop on stop on line breaks for the menu.
+            if get(l:part, 'kind') is# 'lineBreak'
+                break
+            endif
+
+            if get(l:part, 'kind') is# 'localName'
+                let l:local_name = l:part.text
+            endif
+
             call add(l:displayParts, l:part.text)
         endfor
 
@@ -431,21 +489,35 @@ function! ale#completion#ParseTSServerCompletionEntryDetails(response) abort
 
         " See :help complete-items
         let l:result = {
-        \   'word': l:suggestion.name,
+        \   'word': (
+        \       l:suggestion.name is# 'default'
+        \       && l:suggestion.kind is# 'alias'
+        \       && !empty(l:local_name)
+        \           ? l:local_name
+        \           : l:suggestion.name
+        \   ),
         \   'kind': ale#completion#GetCompletionSymbols(l:suggestion.kind),
         \   'icase': 1,
         \   'menu': join(l:displayParts, ''),
-        \   'dup': g:ale_completion_tsserver_autoimport,
+        \   'dup': get(l:info, 'additional_edits_only', 0)
+        \       ||  g:ale_completion_autoimport,
         \   'info': join(l:documentationParts, ''),
         \}
+        " This flag is used to tell if this completion came from ALE or not.
+        let l:user_data = {'_ale_completion_item': 1}
 
         if has_key(l:suggestion, 'codeActions')
-            let l:result.user_data = json_encode({
-            \   'codeActions': l:suggestion.codeActions,
-            \ })
+            let l:user_data.code_actions = l:suggestion.codeActions
         endif
 
-        call add(l:results, l:result)
+        let l:result.user_data = json_encode(l:user_data)
+
+        " Include this item if we'll accept any items,
+        " or if we only want items with additional edits, and this has them.
+        if !get(l:info, 'additional_edits_only', 0)
+        \|| has_key(l:user_data, 'code_actions')
+            call add(l:results, l:result)
+        endif
     endfor
 
     let l:names = getbufvar(l:buffer, 'ale_tsserver_completion_names', [])
@@ -464,6 +536,7 @@ function! ale#completion#ParseTSServerCompletionEntryDetails(response) abort
             \   'icase': 1,
             \   'menu': '',
             \   'info': '',
+            \   'user_data': json_encode({'_ale_completion_item': 1}),
             \})
         endfor
     endif
@@ -517,23 +590,84 @@ function! ale#completion#ParseLSPCompletions(response) abort
             continue
         endif
 
+        " Don't use LSP items with additional text edits when autoimport for
+        " completions is turned off.
+        if !empty(get(l:item, 'additionalTextEdits'))
+        \&& !(
+        \   get(l:info, 'additional_edits_only', 0)
+        \   || g:ale_completion_autoimport
+        \)
+            continue
+        endif
+
         let l:doc = get(l:item, 'documentation', '')
 
         if type(l:doc) is v:t_dict && has_key(l:doc, 'value')
             let l:doc = l:doc.value
         endif
 
-        call add(l:results, {
+        " Collapse whitespaces and line breaks into a single space.
+        let l:detail = substitute(get(l:item, 'detail', ''), '\_s\+', ' ', 'g')
+
+        let l:result = {
         \   'word': l:word,
         \   'kind': ale#completion#GetCompletionSymbols(get(l:item, 'kind', '')),
         \   'icase': 1,
-        \   'menu': get(l:item, 'detail', ''),
+        \   'menu': l:detail,
         \   'info': (type(l:doc) is v:t_string ? l:doc : ''),
-        \})
+        \}
+        " This flag is used to tell if this completion came from ALE or not.
+        let l:user_data = {'_ale_completion_item': 1}
+
+        if has_key(l:item, 'additionalTextEdits')
+        \ && l:item.additionalTextEdits isnot v:null
+            let l:text_changes = []
+
+            for l:edit in l:item.additionalTextEdits
+                call add(l:text_changes, {
+                \ 'start': {
+                \   'line': l:edit.range.start.line + 1,
+                \   'offset': l:edit.range.start.character + 1,
+                \ },
+                \ 'end': {
+                \   'line': l:edit.range.end.line + 1,
+                \   'offset': l:edit.range.end.character + 1,
+                \ },
+                \ 'newText': l:edit.newText,
+                \})
+            endfor
+
+            if !empty(l:text_changes)
+                let l:user_data.code_actions = [{
+                \   'description': 'completion',
+                \   'changes': [
+                \       {
+                \           'fileName': expand('#' . l:buffer . ':p'),
+                \           'textChanges': l:text_changes,
+                \       },
+                \   ],
+                \}]
+            endif
+        endif
+
+        let l:result.user_data = json_encode(l:user_data)
+
+        " Include this item if we'll accept any items,
+        " or if we only want items with additional edits, and this has them.
+        if !get(l:info, 'additional_edits_only', 0)
+        \|| has_key(l:user_data, 'code_actions')
+            call add(l:results, l:result)
+        endif
     endfor
 
     if has_key(l:info, 'prefix')
-        let l:results = ale#completion#Filter(l:buffer, &filetype, l:results, l:info.prefix)
+        let l:results = ale#completion#Filter(
+        \   l:buffer,
+        \   &filetype,
+        \   l:results,
+        \   l:info.prefix,
+        \   get(l:info, 'additional_edits_only', 0),
+        \)
     endif
 
     return l:results[: g:ale_completion_max_suggestions - 1]
@@ -557,13 +691,18 @@ function! ale#completion#HandleTSServerResponse(conn_id, response) abort
         \   &filetype,
         \   ale#completion#ParseTSServerCompletions(a:response),
         \   b:ale_completion_info.prefix,
+        \   get(b:ale_completion_info, 'additional_edits_only', 0),
         \)[: g:ale_completion_max_suggestions - 1]
 
         " We need to remember some names for tsserver, as it doesn't send
         " details back for everything we send.
         call setbufvar(l:buffer, 'ale_tsserver_completion_names', l:names)
 
-        if !empty(l:names)
+        if empty(l:names)
+            " Response with no results now and skip making a redundant request
+            " for nothing.
+            call ale#completion#Show([])
+        else
             let l:identifiers = []
 
             for l:name in l:names
@@ -628,12 +767,17 @@ function! s:OnReady(linter, lsp_details) abort
     call ale#lsp#RegisterCallback(l:id, l:Callback)
 
     if a:linter.lsp is# 'tsserver'
+        if get(g:, 'ale_completion_tsserver_autoimport') is 1
+            execute 'echom `g:ale_completion_tsserver_autoimport` is deprecated. Use `g:ale_completion_autoimport` instead.'''
+        endif
+
         let l:message = ale#lsp#tsserver_message#Completions(
         \   l:buffer,
         \   b:ale_completion_info.line,
         \   b:ale_completion_info.column,
         \   b:ale_completion_info.prefix,
-        \   g:ale_completion_tsserver_autoimport,
+        \   get(b:ale_completion_info, 'additional_edits_only', 0)
+        \       || g:ale_completion_autoimport,
         \)
     else
         " Send a message saying the buffer has changed first, otherwise
@@ -692,9 +836,19 @@ function! ale#completion#GetCompletions(...) abort
         let b:CompleteCallback = l:CompleteCallback
     endif
 
-    let [l:line, l:column] = getpos('.')[1:2]
+    if has_key(l:options, 'line') && has_key(l:options, 'column')
+        " Use a provided line and column, if given.
+        let l:line = l:options.line
+        let l:column = l:options.column
+    else
+        let [l:line, l:column] = getpos('.')[1:2]
+    endif
 
-    let l:prefix = ale#completion#GetPrefix(&filetype, l:line, l:column)
+    if has_key(l:options, 'prefix')
+        let l:prefix = l:options.prefix
+    else
+        let l:prefix = ale#completion#GetPrefix(&filetype, l:line, l:column)
+    endif
 
     if l:source is# 'ale-automatic' && empty(l:prefix)
         return 0
@@ -713,6 +867,11 @@ function! ale#completion#GetCompletions(...) abort
     \}
     unlet! b:ale_completion_result
 
+    if has_key(l:options, 'additional_edits_only')
+        let b:ale_completion_info.additional_edits_only =
+        \   l:options.additional_edits_only
+    endif
+
     let l:buffer = bufnr('')
     let l:Callback = function('s:OnReady')
 
@@ -729,6 +888,37 @@ function! ale#completion#GetCompletions(...) abort
     return l:started
 endfunction
 
+function! s:message(message) abort
+    call ale#util#Execute('echom ' . string(a:message))
+endfunction
+
+" This function implements the :ALEImport command.
+function! ale#completion#Import() abort
+    let l:word = expand('<cword>')
+
+    if empty(l:word)
+        call s:message('Nothing to complete at cursor!')
+
+        return
+    endif
+
+    let [l:line, l:column] = getpos('.')[1:2]
+    let l:column = searchpos('\V' . escape(l:word, '/\'), 'bn', l:line)[1]
+
+    if l:column isnot 0
+        let l:started = ale#completion#GetCompletions('ale-import', {
+        \   'line': l:line,
+        \   'column': l:column,
+        \   'prefix': l:word,
+        \   'additional_edits_only': 1,
+        \})
+
+        if !l:started
+            call s:message('No completion providers are available.')
+        endif
+    endif
+endfunction
+
 function! ale#completion#OmniFunc(findstart, base) abort
     if a:findstart
         let l:started = ale#completion#GetCompletions('ale-omnifunc')
@@ -802,29 +992,29 @@ function! ale#completion#Queue() abort
 endfunction
 
 function! ale#completion#HandleUserData(completed_item) abort
-    let l:source = get(get(b:, 'ale_completion_info', {}), 'source', '')
-
-    if l:source isnot# 'ale-automatic'
-    \&& l:source isnot# 'ale-manual'
-    \&& l:source isnot# 'ale-callback'
-        return
-    endif
-
     let l:user_data_json = get(a:completed_item, 'user_data', '')
-
-    if empty(l:user_data_json)
-        return
-    endif
-
-    let l:user_data = json_decode(l:user_data_json)
+    let l:user_data = !empty(l:user_data_json)
+    \   ? json_decode(l:user_data_json)
+    \   : v:null
 
     if type(l:user_data) isnot v:t_dict
+    \|| get(l:user_data, '_ale_completion_item', 0) isnot 1
         return
     endif
 
-    for l:code_action in get(l:user_data, 'codeActions', [])
-        call ale#code_action#HandleCodeAction(l:code_action, v:false)
-    endfor
+    let l:source = get(get(b:, 'ale_completion_info', {}), 'source', '')
+
+    if l:source is# 'ale-automatic'
+    \|| l:source is# 'ale-manual'
+    \|| l:source is# 'ale-callback'
+    \|| l:source is# 'ale-import'
+    \|| l:source is# 'ale-omnifunc'
+        for l:code_action in get(l:user_data, 'code_actions', [])
+            call ale#code_action#HandleCodeAction(l:code_action, {})
+        endfor
+    endif
+
+    silent doautocmd <nomodeline> User ALECompletePost
 endfunction
 
 function! ale#completion#Done() abort
@@ -836,6 +1026,8 @@ function! ale#completion#Done() abort
 endfunction
 
 augroup ALECompletionActions
+    autocmd!
+
     autocmd CompleteDone * call ale#completion#HandleUserData(v:completed_item)
 augroup END
 

sources_non_forked/ale/autoload/ale/cursor.vim

@@ -39,6 +39,8 @@ function! ale#cursor#TruncatedEcho(original_message) abort
             endif
 
             exec 'echomsg l:message'
+        catch /E481/
+            " Do nothing if running from a visual selection.
         endtry
 
         " Reset the cursor position if we moved off the end of the line.

sources_non_forked/ale/autoload/ale/debugging.vim

@@ -8,6 +8,7 @@ let s:global_variable_list = [
 \    'ale_completion_delay',
 \    'ale_completion_enabled',
 \    'ale_completion_max_suggestions',
+\    'ale_disable_lsp',
 \    'ale_echo_cursor',
 \    'ale_echo_msg_error_str',
 \    'ale_echo_msg_format',
@@ -28,6 +29,7 @@ let s:global_variable_list = [
 \    'ale_linter_aliases',
 \    'ale_linters',
 \    'ale_linters_explicit',
+\    'ale_linters_ignore',
 \    'ale_list_vertical',
 \    'ale_list_window_size',
 \    'ale_loclist_msg_format',
@@ -196,6 +198,7 @@ function! s:EchoLSPErrorMessages(all_linter_names) abort
 endfunction
 
 function! ale#debugging#Info() abort
+    let l:buffer = bufnr('')
     let l:filetype = &filetype
 
     " We get the list of enabled linters for free by the above function.
@@ -222,10 +225,20 @@ function! ale#debugging#Info() abort
     let l:fixers = uniq(sort(l:fixers[0] + l:fixers[1]))
     let l:fixers_string = join(map(copy(l:fixers), '"\n  " . v:val'), '')
 
+    let l:non_ignored_names = map(
+    \   copy(ale#linter#RemoveIgnored(l:buffer, l:filetype, l:enabled_linters)),
+    \   'v:val[''name'']',
+    \)
+    let l:ignored_names = filter(
+    \   copy(l:enabled_names),
+    \   'index(l:non_ignored_names, v:val) < 0'
+    \)
+
     call s:Echo(' Current Filetype: ' . l:filetype)
     call s:Echo('Available Linters: ' . string(l:all_names))
     call s:EchoLinterAliases(l:all_linters)
     call s:Echo('  Enabled Linters: ' . string(l:enabled_names))
+    call s:Echo('  Ignored Linters: ' . string(l:ignored_names))
     call s:Echo(' Suggested Fixers: ' . l:fixers_string)
     call s:Echo(' Linter Variables:')
     call s:Echo('')

sources_non_forked/ale/autoload/ale/definition.vim

@@ -135,10 +135,6 @@ function! s:GoToLSPDefinition(linter, options, capability) abort
 endfunction
 
 function! ale#definition#GoTo(options) abort
-    if !get(g:, 'ale_ignore_2_7_warnings') && has_key(a:options, 'deprecated_command')
-        execute 'echom '':' . a:options.deprecated_command . ' is deprecated. Use `let g:ale_ignore_2_7_warnings = 1` to disable this message.'''
-    endif
-
     for l:linter in ale#linter#Get(&filetype)
         if !empty(l:linter.lsp)
             call s:GoToLSPDefinition(l:linter, a:options, 'definition')
@@ -147,10 +143,6 @@ function! ale#definition#GoTo(options) abort
 endfunction
 
 function! ale#definition#GoToType(options) abort
-    if !get(g:, 'ale_ignore_2_7_warnings') && has_key(a:options, 'deprecated_command')
-        execute 'echom '':' . a:options.deprecated_command . ' is deprecated. Use `let g:ale_ignore_2_7_warnings = 1` to disable this message.'''
-    endif
-
     for l:linter in ale#linter#Get(&filetype)
         if !empty(l:linter.lsp)
             " TODO: handle typeDefinition for tsserver if supported by the

sources_non_forked/ale/autoload/ale/engine.vim

@@ -4,6 +4,7 @@
 
 " Remapping of linter problems.
 let g:ale_type_map = get(g:, 'ale_type_map', {})
+let g:ale_filename_mappings = get(g:, 'ale_filename_mappings', {})
 
 if !has_key(s:, 'executable_cache_map')
     let s:executable_cache_map = {}
@@ -104,42 +105,6 @@ function! ale#engine#IsCheckingBuffer(buffer) abort
     \   || !empty(get(l:info, 'active_other_sources_list', []))
 endfunction
 
-" Register a temporary file to be managed with the ALE engine for
-" a current job run.
-function! ale#engine#ManageFile(buffer, filename) abort
-    if !get(g:, 'ale_ignore_2_4_warnings')
-        execute 'echom ''ale#engine#ManageFile is deprecated. Use `let g:ale_ignore_2_4_warnings = 1` to disable this message.'''
-    endif
-
-    call ale#command#ManageFile(a:buffer, a:filename)
-endfunction
-
-" Same as the above, but manage an entire directory.
-function! ale#engine#ManageDirectory(buffer, directory) abort
-    if !get(g:, 'ale_ignore_2_4_warnings')
-        execute 'echom ''ale#engine#ManageDirectory is deprecated. Use `let g:ale_ignore_2_4_warnings = 1` to disable this message.'''
-    endif
-
-    call ale#command#ManageDirectory(a:buffer, a:directory)
-endfunction
-
-function! ale#engine#CreateFile(buffer) abort
-    if !get(g:, 'ale_ignore_2_4_warnings')
-        execute 'echom ''ale#engine#CreateFile is deprecated. Use `let g:ale_ignore_2_4_warnings = 1` to disable this message.'''
-    endif
-
-    return ale#command#CreateFile(a:buffer)
-endfunction
-
-" Create a new temporary directory and manage it in one go.
-function! ale#engine#CreateDirectory(buffer) abort
-    if !get(g:, 'ale_ignore_2_4_warnings')
-        execute 'echom ''ale#engine#CreateDirectory is deprecated. Use `let g:ale_ignore_2_4_warnings = 1` to disable this message.'''
-    endif
-
-    return ale#command#CreateDirectory(a:buffer)
-endfunction
-
 function! ale#engine#HandleLoclist(linter_name, buffer, loclist, from_other_source) abort
     let l:info = get(g:ale_buffer_info, a:buffer, {})
 
@@ -192,7 +157,6 @@ function! s:HandleExit(job_info, buffer, output, data) abort
 
     let l:linter = a:job_info.linter
     let l:executable = a:job_info.executable
-    let l:next_chain_index = a:job_info.next_chain_index
 
     " Remove this job from the list.
     call ale#engine#MarkLinterInactive(l:buffer_info, l:linter.name)
@@ -207,20 +171,6 @@ function! s:HandleExit(job_info, buffer, output, data) abort
         call remove(a:output, -1)
     endif
 
-    if l:next_chain_index < len(get(l:linter, 'command_chain', []))
-        let [l:command, l:options] = ale#engine#ProcessChain(
-        \   a:buffer,
-        \   l:executable,
-        \   l:linter,
-        \   l:next_chain_index,
-        \   a:output,
-        \)
-
-        call s:RunJob(l:command, l:options)
-
-        return
-    endif
-
     try
         let l:loclist = ale#util#GetFunction(l:linter.callback)(a:buffer, a:output)
     " Handle the function being unknown, or being deleted.
@@ -307,6 +257,13 @@ function! s:RemapItemTypes(type_map, loclist) abort
 endfunction
 
 function! ale#engine#FixLocList(buffer, linter_name, from_other_source, loclist) abort
+    let l:mappings = ale#GetFilenameMappings(a:buffer, a:linter_name)
+
+    if !empty(l:mappings)
+        " We need to apply reverse filename mapping here.
+        let l:mappings = ale#filename_mapping#Invert(l:mappings)
+    endif
+
     let l:bufnr_map = {}
     let l:new_loclist = []
 
@@ -347,13 +304,19 @@ function! ale#engine#FixLocList(buffer, linter_name, from_other_source, loclist)
             let l:item.code = l:old_item.code
         endif
 
-        if has_key(l:old_item, 'filename')
-        \&& !ale#path#IsTempName(l:old_item.filename)
+        let l:old_name = get(l:old_item, 'filename', '')
+
+        " Map parsed from output to local filesystem files.
+        if !empty(l:old_name) && !empty(l:mappings)
+            let l:old_name = ale#filename_mapping#Map(l:old_name, l:mappings)
+        endif
+
+        if !empty(l:old_name) && !ale#path#IsTempName(l:old_name)
             " Use the filename given.
             " Temporary files are assumed to be for this buffer,
             " and the filename is not included then, because it looks bad
             " in the loclist window.
-            let l:filename = l:old_item.filename
+            let l:filename = l:old_name
             let l:item.filename = l:filename
 
             if has_key(l:old_item, 'bufnr')
@@ -454,20 +417,19 @@ function! s:RunJob(command, options) abort
     let l:buffer = a:options.buffer
     let l:linter = a:options.linter
     let l:output_stream = a:options.output_stream
-    let l:next_chain_index = a:options.next_chain_index
-    let l:read_buffer = a:options.read_buffer
+    let l:read_buffer = a:options.read_buffer && !a:options.lint_file
     let l:info = g:ale_buffer_info[l:buffer]
 
     let l:Callback = function('s:HandleExit', [{
     \   'linter': l:linter,
     \   'executable': l:executable,
-    \   'next_chain_index': l:next_chain_index,
     \}])
     let l:result = ale#command#Run(l:buffer, l:command, l:Callback, {
     \   'output_stream': l:output_stream,
     \   'executable': l:executable,
     \   'read_buffer': l:read_buffer,
-    \   'log_output': l:next_chain_index >= len(get(l:linter, 'command_chain', [])),
+    \   'log_output': 1,
+    \   'filename_mappings': ale#GetFilenameMappings(l:buffer, l:linter.name),
     \})
 
     " Only proceed if the job is being run.
@@ -482,69 +444,7 @@ function! s:RunJob(command, options) abort
     return 1
 endfunction
 
-" Determine which commands to run for a link in a command chain, or
-" just a regular command.
-function! ale#engine#ProcessChain(buffer, executable, linter, chain_index, input) abort
-    let l:output_stream = get(a:linter, 'output_stream', 'stdout')
-    let l:read_buffer = a:linter.read_buffer
-    let l:chain_index = a:chain_index
-    let l:input = a:input
-
-    while l:chain_index < len(a:linter.command_chain)
-        " Run a chain of commands, one asynchronous command after the other,
-        " so that many programs can be run in a sequence.
-        let l:chain_item = a:linter.command_chain[l:chain_index]
-
-        if l:chain_index == 0
-            " The first callback in the chain takes only a buffer number.
-            let l:command = ale#util#GetFunction(l:chain_item.callback)(
-            \   a:buffer
-            \)
-        else
-            " The second callback in the chain takes some input too.
-            let l:command = ale#util#GetFunction(l:chain_item.callback)(
-            \   a:buffer,
-            \   l:input
-            \)
-        endif
-
-        " If we have a command to run, execute that.
-        if !empty(l:command)
-            " The chain item can override the output_stream option.
-            if has_key(l:chain_item, 'output_stream')
-                let l:output_stream = l:chain_item.output_stream
-            endif
-
-            " The chain item can override the read_buffer option.
-            if has_key(l:chain_item, 'read_buffer')
-                let l:read_buffer = l:chain_item.read_buffer
-            elseif l:chain_index != len(a:linter.command_chain) - 1
-                " Don't read the buffer for commands besides the last one
-                " in the chain by default.
-                let l:read_buffer = 0
-            endif
-
-            break
-        endif
-
-        " Command chain items can return an empty string to indicate that
-        " a command should be skipped, so we should try the next item
-        " with no input.
-        let l:input = []
-        let l:chain_index += 1
-    endwhile
-
-    return [l:command, {
-    \   'executable': a:executable,
-    \   'buffer': a:buffer,
-    \   'linter': a:linter,
-    \   'output_stream': l:output_stream,
-    \   'next_chain_index': l:chain_index + 1,
-    \   'read_buffer': l:read_buffer,
-    \}]
-endfunction
-
-function! s:StopCurrentJobs(buffer, clear_lint_file_jobs) abort
+function! s:StopCurrentJobs(buffer, clear_lint_file_jobs, linter_slots) abort
     let l:info = get(g:ale_buffer_info, a:buffer, {})
     call ale#command#StopJobs(a:buffer, 'linter')
 
@@ -553,11 +453,25 @@ function! s:StopCurrentJobs(buffer, clear_lint_file_jobs) abort
         call ale#command#StopJobs(a:buffer, 'file_linter')
         let l:info.active_linter_list = []
     else
+        let l:lint_file_map = {}
+
+        " Use a previously computed map of `lint_file` values to find
+        " linters that are used for linting files.
+        for [l:lint_file, l:linter] in a:linter_slots
+            if l:lint_file is 1
+                let l:lint_file_map[l:linter.name] = 1
+            endif
+        endfor
+
         " Keep jobs for linting files when we're only linting buffers.
-        call filter(l:info.active_linter_list, 'get(v:val, ''lint_file'')')
+        call filter(l:info.active_linter_list, 'get(l:lint_file_map, v:val.name)')
     endif
 endfunction
 
+function! ale#engine#Stop(buffer) abort
+    call s:StopCurrentJobs(a:buffer, 1, [])
+endfunction
+
 function! s:RemoveProblemsForDisabledLinters(buffer, linters) abort
     " Figure out which linters are still enabled, and remove
     " problems for linters which are no longer enabled.
@@ -608,10 +522,15 @@ function! s:AddProblemsFromOtherBuffers(buffer, linters) abort
     endif
 endfunction
 
-function! s:RunIfExecutable(buffer, linter, executable) abort
+function! s:RunIfExecutable(buffer, linter, lint_file, executable) abort
     if ale#command#IsDeferred(a:executable)
         let a:executable.result_callback = {
-        \   executable -> s:RunIfExecutable(a:buffer, a:linter, executable)
+        \   executable -> s:RunIfExecutable(
+        \       a:buffer,
+        \       a:linter,
+        \       a:lint_file,
+        \       executable
+        \   )
         \}
 
         return 1
@@ -619,29 +538,17 @@ function! s:RunIfExecutable(buffer, linter, executable) abort
 
     if ale#engine#IsExecutable(a:buffer, a:executable)
         " Use different job types for file or linter jobs.
-        let l:job_type = a:linter.lint_file ? 'file_linter' : 'linter'
+        let l:job_type = a:lint_file ? 'file_linter' : 'linter'
         call setbufvar(a:buffer, 'ale_job_type', l:job_type)
 
-        if has_key(a:linter, 'command_chain')
-            let [l:command, l:options] = ale#engine#ProcessChain(
-            \   a:buffer,
-            \   a:executable,
-            \   a:linter,
-            \   0,
-            \   []
-            \)
-
-            return s:RunJob(l:command, l:options)
-        endif
-
         let l:command = ale#linter#GetCommand(a:buffer, a:linter)
         let l:options = {
         \   'executable': a:executable,
         \   'buffer': a:buffer,
         \   'linter': a:linter,
         \   'output_stream': get(a:linter, 'output_stream', 'stdout'),
-        \   'next_chain_index': 1,
         \   'read_buffer': a:linter.read_buffer,
+        \   'lint_file': a:lint_file,
         \}
 
         return s:RunJob(l:command, l:options)
@@ -653,22 +560,73 @@ endfunction
 " Run a linter for a buffer.
 "
 " Returns 1 if the linter was successfully run.
-function! s:RunLinter(buffer, linter) abort
+function! s:RunLinter(buffer, linter, lint_file) abort
     if !empty(a:linter.lsp)
         return ale#lsp_linter#CheckWithLSP(a:buffer, a:linter)
     else
         let l:executable = ale#linter#GetExecutable(a:buffer, a:linter)
 
-        return s:RunIfExecutable(a:buffer, a:linter, l:executable)
+        return s:RunIfExecutable(a:buffer, a:linter, a:lint_file, l:executable)
     endif
 
     return 0
 endfunction
 
-function! ale#engine#RunLinters(buffer, linters, should_lint_file) abort
-    " Initialise the buffer information if needed.
-    let l:new_buffer = ale#engine#InitBufferInfo(a:buffer)
-    call s:StopCurrentJobs(a:buffer, a:should_lint_file)
+function! s:GetLintFileSlots(buffer, linters) abort
+    let l:linter_slots = []
+
+    for l:linter in a:linters
+        let l:LintFile = l:linter.lint_file
+
+        if type(l:LintFile) is v:t_func
+            let l:LintFile = l:LintFile(a:buffer)
+        endif
+
+        call add(l:linter_slots, [l:LintFile, l:linter])
+    endfor
+
+    return l:linter_slots
+endfunction
+
+function! s:GetLintFileValues(slots, Callback) abort
+    let l:deferred_list = []
+    let l:new_slots = []
+
+    for [l:lint_file, l:linter] in a:slots
+        while ale#command#IsDeferred(l:lint_file) && has_key(l:lint_file, 'value')
+            " If we've already computed the return value, use it.
+            let l:lint_file = l:lint_file.value
+        endwhile
+
+        if ale#command#IsDeferred(l:lint_file)
+            " If we are going to return the result later, wait for it.
+            call add(l:deferred_list, l:lint_file)
+        else
+            " If we have the value now, coerce it to 0 or 1.
+            let l:lint_file = l:lint_file is 1
+        endif
+
+        call add(l:new_slots, [l:lint_file, l:linter])
+    endfor
+
+    if !empty(l:deferred_list)
+        for l:deferred in l:deferred_list
+            let l:deferred.result_callback =
+            \   {-> s:GetLintFileValues(l:new_slots, a:Callback)}
+        endfor
+    else
+        call a:Callback(l:new_slots)
+    endif
+endfunction
+
+function! s:RunLinters(
+\   buffer,
+\   linters,
+\   slots,
+\   should_lint_file,
+\   new_buffer,
+\) abort
+    call s:StopCurrentJobs(a:buffer, a:should_lint_file, a:slots)
     call s:RemoveProblemsForDisabledLinters(a:buffer, a:linters)
 
     " We can only clear the results if we aren't checking the buffer.
@@ -676,10 +634,10 @@ function! ale#engine#RunLinters(buffer, linters, should_lint_file) abort
 
     silent doautocmd <nomodeline> User ALELintPre
 
-    for l:linter in a:linters
+    for [l:lint_file, l:linter] in a:slots
         " Only run lint_file linters if we should.
-        if !l:linter.lint_file || a:should_lint_file
-            if s:RunLinter(a:buffer, l:linter)
+        if !l:lint_file || a:should_lint_file
+            if s:RunLinter(a:buffer, l:linter, l:lint_file)
                 " If a single linter ran, we shouldn't clear everything.
                 let l:can_clear_results = 0
             endif
@@ -694,11 +652,32 @@ function! ale#engine#RunLinters(buffer, linters, should_lint_file) abort
     " disabled, or ALE itself is disabled.
     if l:can_clear_results
         call ale#engine#SetResults(a:buffer, [])
-    elseif l:new_buffer
-        call s:AddProblemsFromOtherBuffers(a:buffer, a:linters)
+    elseif a:new_buffer
+        call s:AddProblemsFromOtherBuffers(
+        \   a:buffer,
+        \   map(copy(a:slots), 'v:val[1]')
+        \)
     endif
 endfunction
 
+function! ale#engine#RunLinters(buffer, linters, should_lint_file) abort
+    " Initialise the buffer information if needed.
+    let l:new_buffer = ale#engine#InitBufferInfo(a:buffer)
+
+    call s:GetLintFileValues(
+    \   s:GetLintFileSlots(a:buffer, a:linters),
+    \   {
+    \       slots -> s:RunLinters(
+    \           a:buffer,
+    \           a:linters,
+    \           slots,
+    \           a:should_lint_file,
+    \           l:new_buffer,
+    \       )
+    \   }
+    \)
+endfunction
+
 " Clean up a buffer.
 "
 " This function will stop all current jobs for the buffer,

sources_non_forked/ale/autoload/ale/events.vim

@@ -105,11 +105,11 @@ function! ale#events#Init() abort
 
         if g:ale_enabled
             if l:text_changed is? 'always' || l:text_changed is# '1'
-                autocmd TextChanged,TextChangedI * call ale#Queue(g:ale_lint_delay)
+                autocmd TextChanged,TextChangedI * call ale#Queue(ale#Var(str2nr(expand('<abuf>')), 'lint_delay'))
             elseif l:text_changed is? 'normal'
-                autocmd TextChanged * call ale#Queue(g:ale_lint_delay)
+                autocmd TextChanged * call ale#Queue(ale#Var(str2nr(expand('<abuf>')), 'lint_delay'))
             elseif l:text_changed is? 'insert'
-                autocmd TextChangedI * call ale#Queue(g:ale_lint_delay)
+                autocmd TextChangedI * call ale#Queue(ale#Var(str2nr(expand('<abuf>')), 'lint_delay'))
             endif
 
             if g:ale_lint_on_enter
@@ -147,6 +147,10 @@ function! ale#events#Init() abort
                 autocmd InsertLeave * if exists('*ale#engine#Cleanup') | call ale#virtualtext#ShowCursorWarning() | endif
             endif
 
+            if g:ale_hover_cursor
+                autocmd CursorHold * if exists('*ale#lsp#Send') | call ale#hover#ShowTruncatedMessageAtCursor() | endif
+            endif
+
             if g:ale_close_preview_on_insert
                 autocmd InsertEnter * if exists('*ale#preview#CloseIfTypeMatches') | call ale#preview#CloseIfTypeMatches('ale-preview') | endif
             endif

sources_non_forked/ale/autoload/ale/filename_mapping.vim

@@ -0,0 +1,22 @@
+" Author: w0rp <devw0rp@gmail.com>
+" Description: Logic for handling mappings between files
+
+" Invert filesystem mappings so they can be mapped in reverse.
+function! ale#filename_mapping#Invert(filename_mappings) abort
+    return map(copy(a:filename_mappings), '[v:val[1], v:val[0]]')
+endfunction
+
+" Given a filename and some filename_mappings, map a filename.
+function! ale#filename_mapping#Map(filename, filename_mappings) abort
+    let l:simplified_filename = ale#path#Simplify(a:filename)
+
+    for [l:mapping_from, l:mapping_to] in a:filename_mappings
+        let l:mapping_from = ale#path#Simplify(l:mapping_from)
+
+        if l:simplified_filename[:len(l:mapping_from) - 1] is# l:mapping_from
+            return l:mapping_to . l:simplified_filename[len(l:mapping_from):]
+        endif
+    endfor
+
+    return a:filename
+endfunction

sources_non_forked/ale/autoload/ale/fix.vim

@@ -1,4 +1,8 @@
-call ale#Set('fix_on_save_ignore', {})
+" Author: w0rp <devw0rp@gmail.com>
+" Description: Functions for fixing code with programs, or other means.
+
+let g:ale_fix_on_save_ignore = get(g:, 'ale_fix_on_save_ignore', {})
+let g:ale_filename_mappings = get(g:, 'ale_filename_mappings', {})
 
 " Apply fixes queued up for buffers which may be hidden.
 " Vim doesn't let you modify hidden buffers.
@@ -11,22 +15,29 @@ function! ale#fix#ApplyQueuedFixes(buffer) abort
 
     call remove(g:ale_fix_buffer_data, a:buffer)
 
-    if l:data.changes_made
-        let l:new_lines = ale#util#SetBufferContents(a:buffer, l:data.output)
+    try
+        if l:data.changes_made
+            let l:new_lines = ale#util#SetBufferContents(a:buffer, l:data.output)
 
-        if l:data.should_save
-            if a:buffer is bufnr('')
-                if empty(&buftype)
-                    noautocmd :w!
+            if l:data.should_save
+                if a:buffer is bufnr('')
+                    if empty(&buftype)
+                        noautocmd :w!
+                    else
+                        set nomodified
+                    endif
                 else
-                    set nomodified
+                    call writefile(l:new_lines, expand('#' . a:buffer . ':p')) " no-custom-checks
+                    call setbufvar(a:buffer, '&modified', 0)
                 endif
-            else
-                call writefile(l:new_lines, expand('#' . a:buffer . ':p')) " no-custom-checks
-                call setbufvar(a:buffer, '&modified', 0)
             endif
         endif
-    endif
+    catch /E21/
+        " If we cannot modify the buffer now, try again later.
+        let g:ale_fix_buffer_data[a:buffer] = l:data
+
+        return
+    endtry
 
     if l:data.should_save
         let l:should_lint = ale#Var(a:buffer, 'fix_on_save')
@@ -64,7 +75,10 @@ function! ale#fix#ApplyFixes(buffer, output) abort
 
         if l:data.lines_before != l:lines
             call remove(g:ale_fix_buffer_data, a:buffer)
-            execute 'echoerr ''The file was changed before fixing finished'''
+
+            if !l:data.ignore_file_changed_errors
+                execute 'echoerr ''The file was changed before fixing finished'''
+            endif
 
             return
         endif
@@ -90,7 +104,6 @@ function! s:HandleExit(job_info, buffer, job_output, data) abort
         let l:output = a:job_output
     endif
 
-    let l:ChainCallback = get(a:job_info, 'chain_with', v:null)
     let l:ProcessWith = get(a:job_info, 'process_with', v:null)
 
     " Post-process the output with a function if we have one.
@@ -102,27 +115,17 @@ function! s:HandleExit(job_info, buffer, job_output, data) abort
     " otherwise skip this job and use the input from before.
     "
     " We'll use the input from before for chained commands.
-    if l:ChainCallback is v:null && !empty(split(join(l:output)))
+    if !empty(split(join(l:output)))
         let l:input = l:output
     else
         let l:input = a:job_info.input
     endif
 
-    if l:ChainCallback isnot v:null && !get(g:, 'ale_ignore_2_4_warnings')
-        execute 'echom ''chain_with is deprecated. Use `let g:ale_ignore_2_4_warnings = 1` to disable this message.'''
-    endif
-
-    let l:next_index = l:ChainCallback is v:null
-    \   ? a:job_info.callback_index + 1
-    \   : a:job_info.callback_index
-
     call s:RunFixer({
     \   'buffer': a:buffer,
     \   'input': l:input,
-    \   'output': l:output,
     \   'callback_list': a:job_info.callback_list,
-    \   'callback_index': l:next_index,
-    \   'chain_callback': l:ChainCallback,
+    \   'callback_index': a:job_info.callback_index + 1,
     \})
 endfunction
 
@@ -135,6 +138,7 @@ function! s:RunJob(result, options) abort
 
     let l:buffer = a:options.buffer
     let l:input = a:options.input
+    let l:fixer_name = a:options.fixer_name
 
     if a:result is 0 || type(a:result) is v:t_list
         if type(a:result) is v:t_list
@@ -152,26 +156,21 @@ function! s:RunJob(result, options) abort
     endif
 
     let l:command = get(a:result, 'command', '')
-    let l:ChainWith = get(a:result, 'chain_with', v:null)
 
     if empty(l:command)
-        " If the command is empty, skip to the next item, or call the
-        " chain_with function.
+        " If the command is empty, skip to the next item.
         call s:RunFixer({
         \   'buffer': l:buffer,
         \   'input': l:input,
-        \   'callback_index': a:options.callback_index + (l:ChainWith is v:null),
+        \   'callback_index': a:options.callback_index,
         \   'callback_list': a:options.callback_list,
-        \   'chain_callback': l:ChainWith,
-        \   'output': [],
         \})
 
         return
     endif
 
     let l:read_temporary_file = get(a:result, 'read_temporary_file', 0)
-    " Default to piping the buffer for the last fixer in the chain.
-    let l:read_buffer = get(a:result, 'read_buffer', l:ChainWith is v:null)
+    let l:read_buffer = get(a:result, 'read_buffer', 1)
     let l:output_stream = get(a:result, 'output_stream', 'stdout')
 
     if l:read_temporary_file
@@ -180,7 +179,6 @@ function! s:RunJob(result, options) abort
 
     let l:Callback = function('s:HandleExit', [{
     \   'input': l:input,
-    \   'chain_with': l:ChainWith,
     \   'callback_index': a:options.callback_index,
     \   'callback_list': a:options.callback_list,
     \   'process_with': get(a:result, 'process_with', v:null),
@@ -192,6 +190,7 @@ function! s:RunJob(result, options) abort
     \   'read_buffer': l:read_buffer,
     \   'input': l:input,
     \   'log_output': 0,
+    \   'filename_mappings': ale#GetFilenameMappings(l:buffer, l:fixer_name),
     \})
 
     if empty(l:run_result)
@@ -215,32 +214,22 @@ function! s:RunFixer(options) abort
         return
     endif
 
-    let l:ChainCallback = get(a:options, 'chain_callback', v:null)
-
-    let l:Function = l:ChainCallback isnot v:null
-    \   ? ale#util#GetFunction(l:ChainCallback)
-    \   : a:options.callback_list[l:index]
+    let [l:fixer_name, l:Function] = a:options.callback_list[l:index]
 
     " Record new jobs started as fixer jobs.
     call setbufvar(l:buffer, 'ale_job_type', 'fixer')
 
-    if l:ChainCallback isnot v:null
-        " Chained commands accept (buffer, output, [input])
-        let l:result = ale#util#FunctionArgCount(l:Function) == 2
-        \   ? call(l:Function, [l:buffer, a:options.output])
-        \   : call(l:Function, [l:buffer, a:options.output, copy(l:input)])
-    else
-        " Regular fixer commands accept (buffer, [input])
-        let l:result = ale#util#FunctionArgCount(l:Function) == 1
-        \   ? call(l:Function, [l:buffer])
-        \   : call(l:Function, [l:buffer, copy(l:input)])
-    endif
+    " Regular fixer commands accept (buffer, [input])
+    let l:result = ale#util#FunctionArgCount(l:Function) == 1
+    \   ? call(l:Function, [l:buffer])
+    \   : call(l:Function, [l:buffer, copy(l:input)])
 
     call s:RunJob(l:result, {
     \   'buffer': l:buffer,
     \   'input': l:input,
     \   'callback_list': a:options.callback_list,
     \   'callback_index': l:index,
+    \   'fixer_name': l:fixer_name,
     \})
 endfunction
 
@@ -308,16 +297,24 @@ function! s:GetCallbacks(buffer, fixing_flag, fixers) abort
     " Variables with capital characters are needed, or Vim will complain about
     " funcref variables.
     for l:Item in l:callback_list
+        " Try to capture the names of registered fixer names, so we can use
+        " them for filename mapping or other purposes later.
+        let l:fixer_name = v:null
+
         if type(l:Item) is v:t_string
             let l:Func = ale#fix#registry#GetFunc(l:Item)
 
             if !empty(l:Func)
+                let l:fixer_name = l:Item
                 let l:Item = l:Func
             endif
         endif
 
         try
-            call add(l:corrected_list, ale#util#GetFunction(l:Item))
+            call add(l:corrected_list, [
+            \   l:fixer_name,
+            \   ale#util#GetFunction(l:Item)
+            \])
         catch /E475/
             " Rethrow exceptions for failing to get a function so we can print
             " a friendly message about it.
@@ -335,6 +332,7 @@ function! ale#fix#InitBufferData(buffer, fixing_flag) abort
     \   'lines_before': getbufline(a:buffer, 1, '$'),
     \   'done': 0,
     \   'should_save': a:fixing_flag is# 'save_file',
+    \   'ignore_file_changed_errors': a:fixing_flag is# '!',
     \   'temporary_directory_list': [],
     \}
 endfunction
@@ -343,19 +341,23 @@ endfunction
 "
 " Returns 0 if no fixes can be applied, and 1 if fixing can be done.
 function! ale#fix#Fix(buffer, fixing_flag, ...) abort
-    if a:fixing_flag isnot# '' && a:fixing_flag isnot# 'save_file'
-        throw "fixing_flag must be either '' or 'save_file'"
+    if a:fixing_flag isnot# ''
+    \&& a:fixing_flag isnot# '!'
+    \&& a:fixing_flag isnot# 'save_file'
+        throw "fixing_flag must be '', '!', or 'save_file'"
     endif
 
     try
         let l:callback_list = s:GetCallbacks(a:buffer, a:fixing_flag, a:000)
     catch /E700\|BADNAME/
-        let l:function_name = join(split(split(v:exception, ':')[3]))
-        let l:echo_message = printf(
-        \   'There is no fixer named `%s`. Check :ALEFixSuggest',
-        \   l:function_name,
-        \)
-        execute 'echom l:echo_message'
+        if a:fixing_flag isnot# '!'
+            let l:function_name = join(split(split(v:exception, ':')[3]))
+            let l:echo_message = printf(
+            \   'There is no fixer named `%s`. Check :ALEFixSuggest',
+            \   l:function_name,
+            \)
+            execute 'echom l:echo_message'
+        endif
 
         return 0
     endtry
@@ -389,3 +391,4 @@ endfunction
 augroup ALEBufferFixGroup
     autocmd!
     autocmd BufEnter * call ale#fix#ApplyQueuedFixes(str2nr(expand('<abuf>')))
+augroup END

sources_non_forked/ale/autoload/ale/fix/registry.vim

@@ -12,6 +12,11 @@ let s:default_registry = {
 \       'suggested_filetypes': ['help'],
 \       'description': 'Align help tags to the right margin',
 \   },
+\   'autoimport': {
+\       'function': 'ale#fixers#autoimport#Fix',
+\       'suggested_filetypes': ['python'],
+\       'description': 'Fix import issues with autoimport.',
+\   },
 \   'autopep8': {
 \       'function': 'ale#fixers#autopep8#Fix',
 \       'suggested_filetypes': ['python'],
@@ -105,6 +110,11 @@ let s:default_registry = {
 \       'suggested_filetypes': [],
 \       'description': 'Remove all trailing whitespace characters at the end of every line.',
 \   },
+\   'yamlfix': {
+\       'function': 'ale#fixers#yamlfix#Fix',
+\       'suggested_filetypes': ['yaml'],
+\       'description': 'Fix yaml files with yamlfix.',
+\   },
 \   'yapf': {
 \       'function': 'ale#fixers#yapf#Fix',
 \       'suggested_filetypes': ['python'],
@@ -160,6 +170,11 @@ let s:default_registry = {
 \       'suggested_filetypes': ['php'],
 \       'description': 'Fix PHP files with php-cs-fixer.',
 \   },
+\   'astyle': {
+\       'function': 'ale#fixers#astyle#Fix',
+\       'suggested_filetypes': ['c', 'cpp'],
+\       'description': 'Fix C/C++ with astyle.',
+\   },
 \   'clangtidy': {
 \       'function': 'ale#fixers#clangtidy#Fix',
 \       'suggested_filetypes': ['c', 'cpp', 'objc'],
@@ -360,11 +375,31 @@ let s:default_registry = {
 \       'suggested_filetypes': ['nix'],
 \       'description': 'A formatter for Nix code',
 \   },
+\   'remark-lint': {
+\       'function': 'ale#fixers#remark_lint#Fix',
+\       'suggested_filetypes': ['markdown'],
+\       'description': 'Fix markdown files with remark-lint',
+\   },
 \   'html-beautify': {
 \       'function': 'ale#fixers#html_beautify#Fix',
 \       'suggested_filetypes': ['html', 'htmldjango'],
 \       'description': 'Fix HTML files with html-beautify.',
 \   },
+\   'luafmt': {
+\       'function': 'ale#fixers#luafmt#Fix',
+\       'suggested_filetypes': ['lua'],
+\       'description': 'Fix Lua files with luafmt.',
+\   },
+\   'dhall': {
+\       'function': 'ale#fixers#dhall#Fix',
+\       'suggested_filetypes': ['dhall'],
+\       'description': 'Fix Dhall files with dhall-format.',
+\   },
+\   'ormolu': {
+\       'function': 'ale#fixers#ormolu#Fix',
+\       'suggested_filetypes': ['haskell'],
+\       'description': 'A formatter for Haskell source code.',
+\   },
 \}
 
 " Reset the function registry to the default entries.

sources_non_forked/ale/autoload/ale/fixers/astyle.vim

@@ -0,0 +1,59 @@
+" Author: James Kim <jhlink@users.noreply.github.com>
+" Description: Fix C/C++ files with astyle.
+
+function! s:set_variables() abort
+    for l:ft in ['c', 'cpp']
+        call ale#Set(l:ft . '_astyle_executable', 'astyle')
+        call ale#Set(l:ft . '_astyle_project_options', '')
+    endfor
+endfunction
+
+call s:set_variables()
+
+
+function! ale#fixers#astyle#Var(buffer, name) abort
+    let l:ft = getbufvar(str2nr(a:buffer), '&filetype')
+    let l:ft = l:ft =~# 'cpp' ? 'cpp' : 'c'
+
+    return ale#Var(a:buffer, l:ft . '_astyle_' . a:name)
+endfunction
+
+" Try to find a project options file.
+function! ale#fixers#astyle#FindProjectOptions(buffer) abort
+    let l:proj_options = ale#fixers#astyle#Var(a:buffer, 'project_options')
+
+    " If user has set project options variable then use it and skip any searching.
+    " This would allow users to use project files named differently than .astylerc.
+    if !empty(l:proj_options)
+        return l:proj_options
+    endif
+
+    " Try to find nearest .astylerc file.
+    let l:proj_options = fnamemodify(ale#path#FindNearestFile(a:buffer, '.astylerc'), ':t')
+
+    if !empty(l:proj_options)
+        return l:proj_options
+    endif
+
+    " Try to find nearest _astylerc file.
+    let l:proj_options = fnamemodify(ale#path#FindNearestFile(a:buffer, '_astylerc'), ':t')
+
+    if !empty(l:proj_options)
+        return l:proj_options
+    endif
+
+    " If no project options file is found return an empty string.
+    return ''
+endfunction
+
+function! ale#fixers#astyle#Fix(buffer) abort
+    let l:executable = ale#fixers#astyle#Var(a:buffer, 'executable')
+    let l:proj_options = ale#fixers#astyle#FindProjectOptions(a:buffer)
+    let l:command = ' --stdin=' . ale#Escape(expand('#' . a:buffer))
+
+    return {
+    \   'command': ale#Escape(l:executable)
+    \     . (empty(l:proj_options) ? '' : ' --project=' . l:proj_options)
+    \     . l:command
+    \}
+endfunction

sources_non_forked/ale/autoload/ale/fixers/autoimport.vim

@@ -0,0 +1,25 @@
+" Author: lyz-code
+" Description: Fixing Python imports with autoimport.
+
+call ale#Set('python_autoimport_executable', 'autoimport')
+call ale#Set('python_autoimport_options', '')
+call ale#Set('python_autoimport_use_global', get(g:, 'ale_use_global_executables', 0))
+
+function! ale#fixers#autoimport#Fix(buffer) abort
+    let l:options = ale#Var(a:buffer, 'python_autoimport_options')
+
+    let l:executable = ale#python#FindExecutable(
+    \   a:buffer,
+    \   'python_autoimport',
+    \   ['autoimport'],
+    \)
+
+    if !executable(l:executable)
+        return 0
+    endif
+
+    return {
+    \   'command': ale#path#BufferCdString(a:buffer)
+    \   .   ale#Escape(l:executable) . (!empty(l:options) ? ' ' . l:options : '') . ' -',
+    \}
+endfunction

sources_non_forked/ale/autoload/ale/fixers/dhall.vim

@@ -0,0 +1,23 @@
+" Author: Pat Brisbin <pbrisbin@gmail.com>
+" Description: Integration of dhall-format with ALE.
+
+call ale#Set('dhall_format_executable', 'dhall')
+
+function! ale#fixers#dhall#GetExecutable(buffer) abort
+    let l:executable = ale#Var(a:buffer, 'dhall_format_executable')
+
+    " Dhall is written in Haskell and commonly installed with Stack
+    return ale#handlers#haskell_stack#EscapeExecutable(l:executable, 'dhall')
+endfunction
+
+function! ale#fixers#dhall#Fix(buffer) abort
+    let l:executable = ale#fixers#dhall#GetExecutable(a:buffer)
+
+    return {
+    \   'command': l:executable
+    \       . ' format'
+    \       . ' --inplace'
+    \       . ' %t',
+    \   'read_temporary_file': 1,
+    \}
+endfunction

sources_non_forked/ale/autoload/ale/fixers/eslint.vim

@@ -53,7 +53,8 @@ function! ale#fixers#eslint#ApplyFixForVersion(buffer, version) abort
     " Use --fix-to-stdout with eslint_d
     if l:executable =~# 'eslint_d$' && ale#semver#GTE(a:version, [3, 19, 0])
         return {
-        \   'command': ale#node#Executable(a:buffer, l:executable)
+        \   'command': ale#handlers#eslint#GetCdString(a:buffer)
+        \       . ale#node#Executable(a:buffer, l:executable)
         \       . ale#Pad(l:options)
         \       . ' --stdin-filename %s --stdin --fix-to-stdout',
         \   'process_with': 'ale#fixers#eslint#ProcessEslintDOutput',
@@ -63,7 +64,8 @@ function! ale#fixers#eslint#ApplyFixForVersion(buffer, version) abort
     " 4.9.0 is the first version with --fix-dry-run
     if ale#semver#GTE(a:version, [4, 9, 0])
         return {
-        \   'command': ale#node#Executable(a:buffer, l:executable)
+        \   'command': ale#handlers#eslint#GetCdString(a:buffer)
+        \       . ale#node#Executable(a:buffer, l:executable)
         \       . ale#Pad(l:options)
         \       . ' --stdin-filename %s --stdin --fix-dry-run --format=json',
         \   'process_with': 'ale#fixers#eslint#ProcessFixDryRunOutput',
@@ -71,7 +73,8 @@ function! ale#fixers#eslint#ApplyFixForVersion(buffer, version) abort
     endif
 
     return {
-    \   'command': ale#node#Executable(a:buffer, l:executable)
+    \   'command': ale#handlers#eslint#GetCdString(a:buffer)
+    \       . ale#node#Executable(a:buffer, l:executable)
     \       . ale#Pad(l:options)
     \       . (!empty(l:config) ? ' -c ' . ale#Escape(l:config) : '')
     \       . ' --fix %t',

sources_non_forked/ale/autoload/ale/fixers/gofmt.vim

@@ -11,9 +11,6 @@ function! ale#fixers#gofmt#Fix(buffer) abort
 
     return {
     \   'command': l:env . ale#Escape(l:executable)
-    \       . ' -l -w'
     \       . (empty(l:options) ? '' : ' ' . l:options)
-    \       . ' %t',
-    \   'read_temporary_file': 1,
     \}
 endfunction

sources_non_forked/ale/autoload/ale/fixers/ktlint.vim

@@ -3,7 +3,6 @@
 
 function! ale#fixers#ktlint#Fix(buffer) abort
     return {
-    \   'command': ale#handlers#ktlint#GetCommand(a:buffer) . ' --format',
-    \   'read_temporary_file': 1,
+    \   'command': ale#handlers#ktlint#GetCommand(a:buffer) . ' --format'
     \}
 endfunction

sources_non_forked/ale/autoload/ale/fixers/latexindent.vim

@@ -10,9 +10,7 @@ function! ale#fixers#latexindent#Fix(buffer) abort
 
     return {
     \   'command': ale#Escape(l:executable)
-    \       . ' -l -w'
+    \       . ' -l'
     \       . (empty(l:options) ? '' : ' ' . l:options)
-    \       . ' %t',
-    \   'read_temporary_file': 1,
     \}
 endfunction

sources_non_forked/ale/autoload/ale/fixers/luafmt.vim

@@ -0,0 +1,13 @@
+call ale#Set('lua_luafmt_executable', 'luafmt')
+call ale#Set('lua_luafmt_options', '')
+
+function! ale#fixers#luafmt#Fix(buffer) abort
+    let l:executable = ale#Var(a:buffer, 'lua_luafmt_executable')
+    let l:options = ale#Var(a:buffer, 'lua_luafmt_options')
+
+    return {
+    \   'command': ale#Escape(l:executable)
+    \       . (empty(l:options) ? '' : ' ' . l:options)
+    \       . ' --stdin',
+    \}
+endfunction

sources_non_forked/ale/autoload/ale/fixers/ocamlformat.vim

@@ -5,14 +5,13 @@ call ale#Set('ocaml_ocamlformat_executable', 'ocamlformat')
 call ale#Set('ocaml_ocamlformat_options', '')
 
 function! ale#fixers#ocamlformat#Fix(buffer) abort
-    let l:filename = expand('#' . a:buffer . ':p')
     let l:executable = ale#Var(a:buffer, 'ocaml_ocamlformat_executable')
     let l:options = ale#Var(a:buffer, 'ocaml_ocamlformat_options')
 
     return {
     \   'command': ale#Escape(l:executable)
     \       . (empty(l:options) ? '' : ' ' . l:options)
-    \       . ' --name=' . ale#Escape(l:filename)
+    \       . ' --name=%s'
     \       . ' -'
     \}
 endfunction

sources_non_forked/ale/autoload/ale/fixers/ormolu.vim

@@ -0,0 +1,12 @@
+call ale#Set('haskell_ormolu_executable', 'ormolu')
+call ale#Set('haskell_ormolu_options', '')
+
+function! ale#fixers#ormolu#Fix(buffer) abort
+    let l:executable = ale#Var(a:buffer, 'haskell_ormolu_executable')
+    let l:options = ale#Var(a:buffer, 'haskell_ormolu_options')
+
+    return {
+    \   'command': ale#Escape(l:executable)
+    \       . (empty(l:options) ? '' : ' ' . l:options),
+    \}
+endfunction

sources_non_forked/ale/autoload/ale/fixers/phpcbf.vim

@@ -2,6 +2,7 @@
 " Description: Fixing files with phpcbf.
 
 call ale#Set('php_phpcbf_standard', '')
+call ale#Set('php_phpcbf_options', '')
 call ale#Set('php_phpcbf_executable', 'phpcbf')
 call ale#Set('php_phpcbf_use_global', get(g:, 'ale_use_global_executables', 0))
 
@@ -20,6 +21,6 @@ function! ale#fixers#phpcbf#Fix(buffer) abort
     \   : ''
 
     return {
-    \   'command': ale#Escape(l:executable) . ' --stdin-path=%s ' . l:standard_option . ' -'
+    \   'command': ale#Escape(l:executable) . ' --stdin-path=%s ' . l:standard_option . ale#Pad(ale#Var(a:buffer, 'php_phpcbf_options')) . ' -'
     \}
 endfunction

sources_non_forked/ale/autoload/ale/fixers/prettier.vim

@@ -34,6 +34,21 @@ function! ale#fixers#prettier#ProcessPrettierDOutput(buffer, output) abort
     return a:output
 endfunction
 
+function! ale#fixers#prettier#GetProjectRoot(buffer) abort
+    let l:config = ale#path#FindNearestFile(a:buffer, '.prettierignore')
+
+    if !empty(l:config)
+        return fnamemodify(l:config, ':h')
+    endif
+
+    " Fall back to the directory of the buffer
+    return fnamemodify(bufname(a:buffer), ':p:h')
+endfunction
+
+function! ale#fixers#prettier#CdProjectRoot(buffer) abort
+    return ale#path#CdString(ale#fixers#prettier#GetProjectRoot(a:buffer))
+endfunction
+
 function! ale#fixers#prettier#ApplyFixForVersion(buffer, version) abort
     let l:executable = ale#fixers#prettier#GetExecutable(a:buffer)
     let l:options = ale#Var(a:buffer, 'javascript_prettier_options')
@@ -97,7 +112,7 @@ function! ale#fixers#prettier#ApplyFixForVersion(buffer, version) abort
     " 1.4.0 is the first version with --stdin-filepath
     if ale#semver#GTE(a:version, [1, 4, 0])
         return {
-        \   'command': ale#path#BufferCdString(a:buffer)
+        \   'command': ale#fixers#prettier#CdProjectRoot(a:buffer)
         \       . ale#Escape(l:executable)
         \       . (!empty(l:options) ? ' ' . l:options : '')
         \       . ' --stdin-filepath %s --stdin',

sources_non_forked/ale/autoload/ale/fixers/prettier_standard.vim

@@ -17,8 +17,8 @@ function! ale#fixers#prettier_standard#Fix(buffer) abort
 
     return {
     \   'command': ale#Escape(ale#fixers#prettier_standard#GetExecutable(a:buffer))
-    \       . ' %t'
+    \       . ' --stdin'
+    \       . ' --stdin-filepath=%s'
     \       . ' ' . l:options,
-    \   'read_temporary_file': 1,
     \}
 endfunction

sources_non_forked/ale/autoload/ale/fixers/remark_lint.vim

@@ -0,0 +1,24 @@
+" Author: blyoa <blyoa110@gmail.com>
+" Description: Fixing files with remark-lint.
+
+call ale#Set('markdown_remark_lint_executable', 'remark')
+call ale#Set('markdown_remark_lint_use_global', get(g:, 'ale_use_global_executables', 0))
+call ale#Set('markdown_remark_lint_options', '')
+
+function! ale#fixers#remark_lint#GetExecutable(buffer) abort
+    return ale#node#FindExecutable(a:buffer, 'markdown_remark_lint', [
+    \   'node_modules/remark-cli/cli.js',
+    \   'node_modules/.bin/remark',
+    \])
+endfunction
+
+function! ale#fixers#remark_lint#Fix(buffer) abort
+    let l:executable = ale#fixers#remark_lint#GetExecutable(a:buffer)
+    let l:options = ale#Var(a:buffer, 'markdown_remark_lint_options')
+
+    return {
+    \   'command': ale#Escape(l:executable)
+    \       . (!empty(l:options) ? ' ' . l:options : ''),
+    \}
+endfunction
+

sources_non_forked/ale/autoload/ale/fixers/rubocop.vim

@@ -1,20 +1,40 @@
 call ale#Set('ruby_rubocop_options', '')
+call ale#Set('ruby_rubocop_auto_correct_all', 0)
 call ale#Set('ruby_rubocop_executable', 'rubocop')
 
+" Rubocop fixer outputs diagnostics first and then the fixed
+" output. These are delimited by a "=======" string that we
+" look for to remove everything before it.
+function! ale#fixers#rubocop#PostProcess(buffer, output) abort
+    let l:line = 0
+
+    for l:output in a:output
+        let l:line = l:line + 1
+
+        if l:output =~# "^=\\+$"
+            break
+        endif
+    endfor
+
+    return a:output[l:line :]
+endfunction
+
 function! ale#fixers#rubocop#GetCommand(buffer) abort
     let l:executable = ale#Var(a:buffer, 'ruby_rubocop_executable')
     let l:config = ale#path#FindNearestFile(a:buffer, '.rubocop.yml')
     let l:options = ale#Var(a:buffer, 'ruby_rubocop_options')
+    let l:auto_correct_all = ale#Var(a:buffer, 'ruby_rubocop_auto_correct_all')
 
     return ale#ruby#EscapeExecutable(l:executable, 'rubocop')
     \   . (!empty(l:config) ? ' --config ' . ale#Escape(l:config) : '')
     \   . (!empty(l:options) ? ' ' . l:options : '')
-    \   . ' --auto-correct --force-exclusion %t'
+    \   . (l:auto_correct_all ? ' --auto-correct-all' : ' --auto-correct')
+    \   . ' --force-exclusion --stdin %s'
 endfunction
 
 function! ale#fixers#rubocop#Fix(buffer) abort
     return {
     \   'command': ale#fixers#rubocop#GetCommand(a:buffer),
-    \   'read_temporary_file': 1,
+    \   'process_with': 'ale#fixers#rubocop#PostProcess'
     \}
 endfunction

sources_non_forked/ale/autoload/ale/fixers/standard.vim

@@ -27,7 +27,7 @@ function! ale#fixers#standard#Fix(buffer) abort
     return {
     \   'command': ale#node#Executable(a:buffer, l:executable)
     \   . (!empty(l:options) ? ' ' . l:options : '')
-    \       . ' --fix %t',
+    \       . ' --fix --stdin < %s > %t',
     \   'read_temporary_file': 1,
     \}
 endfunction

sources_non_forked/ale/autoload/ale/fixers/tslint.vim

@@ -16,7 +16,7 @@ function! ale#fixers#tslint#Fix(buffer) abort
     return {
     \   'command': ale#node#Executable(a:buffer, l:executable)
     \       . l:tslint_config_option
-    \       . ' --fix %t',
+    \       . ' --outputAbsolutePaths --fix %t',
     \   'read_temporary_file': 1,
     \}
 endfunction

sources_non_forked/ale/autoload/ale/fixers/yamlfix.vim

@@ -0,0 +1,25 @@
+" Author: lyz-code
+" Description: Fixing yaml files with yamlfix.
+
+call ale#Set('yaml_yamlfix_executable', 'yamlfix')
+call ale#Set('yaml_yamlfix_options', '')
+call ale#Set('yaml_yamlfix_use_global', get(g:, 'ale_use_global_executables', 0))
+
+function! ale#fixers#yamlfix#Fix(buffer) abort
+    let l:options = ale#Var(a:buffer, 'yaml_yamlfix_options')
+
+    let l:executable = ale#python#FindExecutable(
+    \   a:buffer,
+    \   'yaml_yamlfix',
+    \   ['yamlfix'],
+    \)
+
+    if !executable(l:executable)
+        return 0
+    endif
+
+    return {
+    \   'command': ale#path#BufferCdString(a:buffer)
+    \   .   ale#Escape(l:executable) . (!empty(l:options) ? ' ' . l:options : '') . ' -',
+    \}
+endfunction

sources_non_forked/ale/autoload/ale/handlers/ccls.vim

@@ -17,3 +17,10 @@ function! ale#handlers#ccls#GetProjectRoot(buffer) abort
     " Fall back on default project root detection.
     return ale#c#FindProjectRoot(a:buffer)
 endfunction
+
+function! ale#handlers#ccls#GetInitOpts(buffer, init_options_var) abort
+    let l:build_dir = ale#c#GetBuildDirectory(a:buffer)
+    let l:init_options = empty(l:build_dir) ? {} : {'compilationDatabaseDirectory': l:build_dir}
+
+    return extend(l:init_options, ale#Var(a:buffer, a:init_options_var))
+endfunction

sources_non_forked/ale/autoload/ale/handlers/cppcheck.vim

@@ -44,16 +44,21 @@ endfunction
 function! ale#handlers#cppcheck#HandleCppCheckFormat(buffer, lines) abort
     " Look for lines like the following.
     "
-    " [test.cpp:5]: (error) Array 'a[10]' accessed at index 10, which is out of bounds
-    let l:pattern = '\v^\[(.+):(\d+)\]: \(([a-z]+)\) (.+)$'
+    "test.cpp:974:6: error: Array 'n[3]' accessed at index 3, which is out of bounds. [arrayIndexOutOfBounds]\
+    "    n[3]=3;
+    "     ^
+    let l:pattern = '\v^(\f+):(\d+):(\d+): (\w+): (.*) \[(\w+)\]\'
     let l:output = []
 
     for l:match in ale#util#GetMatches(a:lines, l:pattern)
         if ale#path#IsBufferPath(a:buffer, l:match[1])
             call add(l:output, {
-            \   'lnum': str2nr(l:match[2]),
-            \   'type': l:match[3] is# 'error' ? 'E' : 'W',
-            \   'text': l:match[4],
+            \   'lnum':     str2nr(l:match[2]),
+            \   'col':      str2nr(l:match[3]),
+            \   'type':     l:match[4] is# 'error' ? 'E' : 'W',
+            \   'sub_type': l:match[4] is# 'style' ? 'style' : '',
+            \   'text':     l:match[5],
+            \   'code':     l:match[6]
             \})
         endif
     endfor

sources_non_forked/ale/autoload/ale/handlers/eslint.vim

@@ -1,6 +1,12 @@
 " Author: w0rp <devw0rp@gmail.com>
 " Description: Functions for working with eslint, for checking or fixing files.
 
+let s:executables = [
+\   'node_modules/.bin/eslint_d',
+\   'node_modules/eslint/bin/eslint.js',
+\   'node_modules/.bin/eslint',
+\   '.yarn/sdks/eslint/bin/eslint',
+\]
 let s:sep = has('win32') ? '\' : '/'
 
 call ale#Set('javascript_eslint_options', '')
@@ -30,11 +36,31 @@ function! ale#handlers#eslint#FindConfig(buffer) abort
 endfunction
 
 function! ale#handlers#eslint#GetExecutable(buffer) abort
-    return ale#node#FindExecutable(a:buffer, 'javascript_eslint', [
-    \   'node_modules/.bin/eslint_d',
-    \   'node_modules/eslint/bin/eslint.js',
-    \   'node_modules/.bin/eslint',
-    \])
+    return ale#node#FindExecutable(a:buffer, 'javascript_eslint', s:executables)
+endfunction
+
+" Given a buffer, return a command prefix string which changes directory
+" as necessary for running ESLint.
+function! ale#handlers#eslint#GetCdString(buffer) abort
+    " ESLint 6 loads plugins/configs/parsers from the project root
+    " By default, the project root is simply the CWD of the running process.
+    " https://github.com/eslint/rfcs/blob/master/designs/2018-simplified-package-loading/README.md
+    " https://github.com/dense-analysis/ale/issues/2787
+    "
+    " If eslint is installed in a directory which contains the buffer, assume
+    " it is the ESLint project root.  Otherwise, use nearest node_modules.
+    " Note: If node_modules not present yet, can't load local deps anyway.
+    let l:executable = ale#node#FindNearestExecutable(a:buffer, s:executables)
+
+    if !empty(l:executable)
+        let l:nmi = strridx(l:executable, 'node_modules')
+        let l:project_dir = l:executable[0:l:nmi - 2]
+    else
+        let l:modules_dir = ale#path#FindNearestDirectory(a:buffer, 'node_modules')
+        let l:project_dir = !empty(l:modules_dir) ? fnamemodify(l:modules_dir, ':h:h') : ''
+    endif
+
+    return !empty(l:project_dir) ? ale#path#CdString(l:project_dir) : ''
 endfunction
 
 function! ale#handlers#eslint#GetCommand(buffer) abort
@@ -42,17 +68,7 @@ function! ale#handlers#eslint#GetCommand(buffer) abort
 
     let l:options = ale#Var(a:buffer, 'javascript_eslint_options')
 
-    " ESLint 6 loads plugins/configs/parsers from the project root
-    " By default, the project root is simply the CWD of the running process.
-    " https://github.com/eslint/rfcs/blob/master/designs/2018-simplified-package-loading/README.md
-    " https://github.com/dense-analysis/ale/issues/2787
-    " Identify project root from presence of node_modules dir.
-    " Note: If node_modules not present yet, can't load local deps anyway.
-    let l:modules_dir = ale#path#FindNearestDirectory(a:buffer, 'node_modules')
-    let l:project_dir = !empty(l:modules_dir) ? fnamemodify(l:modules_dir, ':h:h') : ''
-    let l:cd_command = !empty(l:project_dir) ? ale#path#CdString(l:project_dir) : ''
-
-    return l:cd_command
+    return ale#handlers#eslint#GetCdString(a:buffer)
     \   . ale#node#Executable(a:buffer, l:executable)
     \   . (!empty(l:options) ? ' ' . l:options : '')
     \   . ' -f json --stdin --stdin-filename %s'

sources_non_forked/ale/autoload/ale/handlers/gcc.vim

@@ -10,7 +10,7 @@ let s:pragma_error = '#pragma once in main file'
 " <stdin>:8:5: warning: conversion lacks type at end of format [-Wformat=]
 " <stdin>:10:27: error: invalid operands to binary - (have ‘int’ and ‘char *’)
 " -:189:7: note: $/${} is unnecessary on arithmetic variables. [SC2004]
-let s:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+):(\d+)?:? ([^:]+): (.+)$'
+let s:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+)?:?(\d+)?:? ([^:]+): (.+)$'
 let s:inline_pattern = '\v inlined from .* at \<stdin\>:(\d+):(\d+):$'
 
 function! s:IsHeaderFile(filename) abort
@@ -117,6 +117,23 @@ function! ale#handlers#gcc#HandleGCCFormat(buffer, lines) abort
             if !empty(l:output)
                 if !has_key(l:output[-1], 'detail')
                     let l:output[-1].detail = l:output[-1].text
+
+                    " handle macro expansion errors/notes
+                    if l:match[5] =~? '^in expansion of macro ‘\w*\w’$'
+                        " if the macro expansion is in the file we're in, add
+                        " the lnum and col keys to the previous error
+                        if l:match[1] is# '<stdin>'
+                        \ && !has_key(l:output[-1], 'col')
+                            let l:output[-1].lnum = str2nr(l:match[2])
+                            let l:output[-1].col = str2nr(l:match[3])
+                        else
+                            " the error is not in the current file, and since
+                            " macro expansion errors don't show the full path to
+                            " the error from the current file, we have to just
+                            " give out a generic error message
+                            let l:output[-1].text = 'Error found in macro expansion. See :ALEDetail'
+                        endif
+                    endif
                 endif
 
                 let l:output[-1].detail = l:output[-1].detail . "\n"

sources_non_forked/ale/autoload/ale/handlers/go.vim

@@ -6,9 +6,12 @@
 "
 " Author: Ben Paxton <ben@gn32.uk>
 " Description: moved to generic Golang file from govet
+"
+" Author: mostfunkyduck <mostfunkyduck@protonmail.com>
+" Description: updated to work with go 1.14
 
 function! ale#handlers#go#Handler(buffer, lines) abort
-    let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+):?(\d+)?:? ?(.+)$'
+    let l:pattern = '\v^%(vet: )?([a-zA-Z]?:?[^:]+):(\d+):?(\d+)?:? ?(.+)$'
     let l:output = []
     let l:dir = expand('#' . a:buffer . ':p:h')
 

sources_non_forked/ale/autoload/ale/handlers/hdl_checker.vim

@@ -0,0 +1,71 @@
+" Author:      suoto <andre820@gmail.com>
+" Description: Adds support for HDL Code Checker, which wraps vcom/vlog, ghdl
+"              or xvhdl. More info on https://github.com/suoto/hdl_checker
+
+call ale#Set('hdl_checker_executable', 'hdl_checker')
+call ale#Set('hdl_checker_config_file', has('unix') ? '.hdl_checker.config' : '_hdl_checker.config')
+call ale#Set('hdl_checker_options', '')
+
+" Use this as a function so we can mock it on testing. Need to do this because
+" test files are inside /testplugin (which refers to the ale repo), which will
+" always have a .git folder
+function! ale#handlers#hdl_checker#IsDotGit(path) abort
+    return ! empty(a:path) && isdirectory(a:path)
+endfunction
+
+" Sould return (in order of preference)
+" 1. Nearest config file
+" 2. Nearest .git directory
+" 3. The current path
+function! ale#handlers#hdl_checker#GetProjectRoot(buffer) abort
+    let l:project_root = ale#path#FindNearestFile(
+    \   a:buffer,
+    \   ale#Var(a:buffer, 'hdl_checker_config_file'))
+
+    if !empty(l:project_root)
+        return fnamemodify(l:project_root, ':h')
+    endif
+
+    " Search for .git to use as root
+    let l:project_root = ale#path#FindNearestDirectory(a:buffer, '.git')
+
+    if ale#handlers#hdl_checker#IsDotGit(l:project_root)
+        return fnamemodify(l:project_root, ':h:h')
+    endif
+endfunction
+
+function! ale#handlers#hdl_checker#GetExecutable(buffer) abort
+    return ale#Var(a:buffer, 'hdl_checker_executable')
+endfunction
+
+function! ale#handlers#hdl_checker#GetCommand(buffer) abort
+    let l:command = ale#Escape(ale#handlers#hdl_checker#GetExecutable(a:buffer)) . ' --lsp'
+
+    " Add extra parameters only if config has been set
+    let l:options = ale#Var(a:buffer, 'hdl_checker_options')
+
+    if ! empty(l:options)
+        let l:command = l:command . ' ' . l:options
+    endif
+
+    return l:command
+endfunction
+
+" To allow testing
+function! ale#handlers#hdl_checker#GetInitOptions(buffer) abort
+    return {'project_file': ale#Var(a:buffer, 'hdl_checker_config_file')}
+endfunction
+
+" Define the hdl_checker linter for a given filetype.
+function! ale#handlers#hdl_checker#DefineLinter(filetype) abort
+    call ale#linter#Define(a:filetype, {
+    \   'name': 'hdl-checker',
+    \   'lsp': 'stdio',
+    \   'language': a:filetype,
+    \   'executable': function('ale#handlers#hdl_checker#GetExecutable'),
+    \   'command': function('ale#handlers#hdl_checker#GetCommand'),
+    \   'project_root': function('ale#handlers#hdl_checker#GetProjectRoot'),
+    \   'initialization_options': function('ale#handlers#hdl_checker#GetInitOptions'),
+    \ })
+endfunction
+

sources_non_forked/ale/autoload/ale/handlers/ktlint.vim

@@ -13,7 +13,7 @@ function! ale#handlers#ktlint#GetCommand(buffer) abort
     return ale#Escape(l:executable)
     \   . (empty(l:options) ? '' : ' ' . l:options)
     \   . (empty(l:rulesets) ? '' : ' ' . l:rulesets)
-    \   . ' %t'
+    \   . ' --stdin'
 endfunction
 
 function! ale#handlers#ktlint#GetRulesets(buffer) abort

sources_non_forked/ale/autoload/ale/handlers/markdownlint.vim

@@ -2,15 +2,22 @@
 " Description: Adds support for markdownlint
 
 function! ale#handlers#markdownlint#Handle(buffer, lines) abort
-    let l:pattern=': \(\d*\): \(MD\d\{3}\)\(\/\)\([A-Za-z0-9-]\+\)\(.*\)$'
+    let l:pattern=': \?\(\d\+\)\(:\(\d\+\)\?\)\? \(MD\d\{3}/[A-Za-z0-9-/]\+\) \(.*\)$'
     let l:output=[]
 
     for l:match in ale#util#GetMatches(a:lines, l:pattern)
-        call add(l:output, {
+        let l:result = ({
         \ 'lnum': l:match[1] + 0,
-        \ 'text': '(' . l:match[2] . l:match[3] . l:match[4] . ')' . l:match[5],
+        \ 'code': l:match[4],
+        \ 'text': l:match[5],
         \ 'type': 'W',
         \})
+
+        if len(l:match[3]) > 0
+            let l:result.col = (l:match[3] + 0)
+        endif
+
+        call add(l:output, l:result)
     endfor
 
     return l:output