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ultimate-vim/sources_non_forked/vim-fugitive/plugin/fugitive.vim

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" fugitive.vim - A Git wrapper so awesome, it should be illegal
" Maintainer: Tim Pope <http://tpo.pe/>
" Version: 2.0
" GetLatestVimScripts: 2975 1 :AutoInstall: fugitive.vim
if exists('g:loaded_fugitive') || &cp
finish
endif
let g:loaded_fugitive = 1
if !exists('g:fugitive_git_executable')
let g:fugitive_git_executable = 'git'
endif
" Utility {{{1
function! s:function(name) abort
return function(substitute(a:name,'^s:',matchstr(expand('<sfile>'), '<SNR>\d\+_'),''))
endfunction
function! s:sub(str,pat,rep) abort
return substitute(a:str,'\v\C'.a:pat,a:rep,'')
endfunction
function! s:gsub(str,pat,rep) abort
return substitute(a:str,'\v\C'.a:pat,a:rep,'g')
endfunction
function! s:shellesc(arg) abort
if a:arg =~ '^[A-Za-z0-9_/.-]\+$'
return a:arg
elseif &shell =~# 'cmd'
return '"'.s:gsub(s:gsub(a:arg, '"', '""'), '\%', '"%"').'"'
else
return shellescape(a:arg)
endif
endfunction
function! s:fnameescape(file) abort
if exists('*fnameescape')
return fnameescape(a:file)
else
return escape(a:file," \t\n*?[{`$\\%#'\"|!<")
endif
endfunction
function! s:throw(string) abort
let v:errmsg = 'fugitive: '.a:string
throw v:errmsg
endfunction
function! s:warn(str)
echohl WarningMsg
echomsg a:str
echohl None
let v:warningmsg = a:str
endfunction
function! s:shellslash(path)
if exists('+shellslash') && !&shellslash
return s:gsub(a:path,'\\','/')
else
return a:path
endif
endfunction
let s:git_versions = {}
function! fugitive#git_version(...) abort
if !has_key(s:git_versions, g:fugitive_git_executable)
let s:git_versions[g:fugitive_git_executable] = matchstr(system(g:fugitive_git_executable.' --version'), "\\S\\+\n")
endif
return s:git_versions[g:fugitive_git_executable]
endfunction
function! s:recall()
let rev = s:sub(s:buffer().rev(), '^/', '')
if rev ==# ':'
return matchstr(getline('.'),'^#\t\%([[:alpha:] ]\+: *\)\=\zs.\{-\}\ze\%( ([^()[:digit:]]\+)\)\=$\|^\d\{6} \x\{40\} \d\t\zs.*')
elseif s:buffer().type('tree')
let file = matchstr(getline('.'), '\t\zs.*')
if empty(file) && line('.') > 2
let file = s:sub(getline('.'), '/$', '')
endif
if !empty(file) && rev !~# ':$'
return rev . '/' . file
else
return rev . file
endif
endif
return rev
endfunction
function! s:add_methods(namespace, method_names) abort
for name in a:method_names
let s:{a:namespace}_prototype[name] = s:function('s:'.a:namespace.'_'.name)
endfor
endfunction
let s:commands = []
function! s:command(definition) abort
let s:commands += [a:definition]
endfunction
function! s:define_commands()
for command in s:commands
exe 'command! -buffer '.command
endfor
endfunction
augroup fugitive_utility
autocmd!
autocmd User Fugitive call s:define_commands()
augroup END
let s:abstract_prototype = {}
" }}}1
" Initialization {{{1
function! fugitive#is_git_dir(path) abort
let path = s:sub(a:path, '[\/]$', '') . '/'
return isdirectory(path.'objects') && isdirectory(path.'refs') && getfsize(path.'HEAD') > 10
endfunction
function! fugitive#extract_git_dir(path) abort
if s:shellslash(a:path) =~# '^fugitive://.*//'
return matchstr(s:shellslash(a:path), '\C^fugitive://\zs.\{-\}\ze//')
endif
let root = s:shellslash(simplify(fnamemodify(a:path, ':p:s?[\/]$??')))
let previous = ""
while root !=# previous
if root =~# '\v^//%([^/]+/?)?$'
" This is for accessing network shares from Cygwin Vim. There won't be
" any git directory called //.git or //serverName/.git so let's avoid
" checking for them since such checks are extremely slow.
break
endif
if index(split($GIT_CEILING_DIRECTORIES, ':'), root) >= 0
break
endif
let dir = s:sub(root, '[\/]$', '') . '/.git'
let type = getftype(dir)
if type ==# 'dir' && fugitive#is_git_dir(dir)
return dir
elseif type ==# 'link' && fugitive#is_git_dir(dir)
return resolve(dir)
elseif type !=# '' && filereadable(dir)
let line = get(readfile(dir, '', 1), 0, '')
if line =~# '^gitdir: \.' && fugitive#is_git_dir(root.'/'.line[8:-1])
return simplify(root.'/'.line[8:-1])
elseif line =~# '^gitdir: ' && fugitive#is_git_dir(line[8:-1])
return line[8:-1]
endif
elseif fugitive#is_git_dir(root)
return root
endif
let previous = root
let root = fnamemodify(root, ':h')
endwhile
return ''
endfunction
function! fugitive#detect(path)
if exists('b:git_dir') && (b:git_dir ==# '' || b:git_dir =~# '/$')
unlet b:git_dir
endif
if !exists('b:git_dir')
let dir = fugitive#extract_git_dir(a:path)
if dir !=# ''
let b:git_dir = dir
endif
endif
if exists('b:git_dir')
silent doautocmd User FugitiveBoot
cnoremap <buffer> <expr> <C-R><C-G> fnameescape(<SID>recall())
nnoremap <buffer> <silent> y<C-G> :call setreg(v:register, <SID>recall())<CR>
let buffer = fugitive#buffer()
if expand('%:p') =~# '//'
call buffer.setvar('&path', s:sub(buffer.getvar('&path'), '^\.%(,|$)', ''))
endif
if stridx(buffer.getvar('&tags'), escape(b:git_dir.'/tags', ', ')) == -1
call buffer.setvar('&tags', escape(b:git_dir.'/tags', ', ').','.buffer.getvar('&tags'))
if &filetype !=# ''
call buffer.setvar('&tags', escape(b:git_dir.'/'.&filetype.'.tags', ', ').','.buffer.getvar('&tags'))
endif
endif
silent doautocmd User Fugitive
endif
endfunction
augroup fugitive
autocmd!
autocmd BufNewFile,BufReadPost * call fugitive#detect(expand('<amatch>:p'))
autocmd FileType netrw call fugitive#detect(expand('%:p'))
autocmd User NERDTreeInit,NERDTreeNewRoot call fugitive#detect(b:NERDTreeRoot.path.str())
autocmd VimEnter * if expand('<amatch>')==''|call fugitive#detect(getcwd())|endif
autocmd BufWinLeave * execute getwinvar(+bufwinnr(+expand('<abuf>')), 'fugitive_leave')
augroup END
" }}}1
" Repository {{{1
let s:repo_prototype = {}
let s:repos = {}
function! s:repo(...) abort
let dir = a:0 ? a:1 : (exists('b:git_dir') && b:git_dir !=# '' ? b:git_dir : fugitive#extract_git_dir(expand('%:p')))
if dir !=# ''
if has_key(s:repos, dir)
let repo = get(s:repos, dir)
else
let repo = {'git_dir': dir}
let s:repos[dir] = repo
endif
return extend(extend(repo, s:repo_prototype, 'keep'), s:abstract_prototype, 'keep')
endif
call s:throw('not a git repository: '.expand('%:p'))
endfunction
function! fugitive#repo(...)
return call('s:repo', a:000)
endfunction
function! s:repo_dir(...) dict abort
return join([self.git_dir]+a:000,'/')
endfunction
function! s:repo_configured_tree() dict abort
if !has_key(self,'_tree')
let self._tree = ''
if filereadable(self.dir('config'))
let config = readfile(self.dir('config'),'',10)
call filter(config,'v:val =~# "^\\s*worktree *="')
if len(config) == 1
let self._tree = matchstr(config[0], '= *\zs.*')
endif
endif
endif
if self._tree =~# '^\.'
return simplify(self.dir(self._tree))
else
return self._tree
endif
endfunction
function! s:repo_tree(...) dict abort
if self.dir() =~# '/\.git$'
let dir = self.dir()[0:-6]
else
let dir = self.configured_tree()
endif
if dir ==# ''
call s:throw('no work tree')
else
return join([dir]+a:000,'/')
endif
endfunction
function! s:repo_bare() dict abort
if self.dir() =~# '/\.git$'
return 0
else
return self.configured_tree() ==# ''
endif
endfunction
function! s:repo_translate(spec) dict abort
if a:spec ==# '.' || a:spec ==# '/.'
return self.bare() ? self.dir() : self.tree()
elseif a:spec =~# '^/\=\.git$' && self.bare()
return self.dir()
elseif a:spec =~# '^/\=\.git/'
return self.dir(s:sub(a:spec, '^/=\.git/', ''))
elseif a:spec =~# '^/'
return self.tree().a:spec
elseif a:spec =~# '^:[0-3]:'
return 'fugitive://'.self.dir().'//'.a:spec[1].'/'.a:spec[3:-1]
elseif a:spec ==# ':'
if $GIT_INDEX_FILE =~# '/[^/]*index[^/]*\.lock$' && fnamemodify($GIT_INDEX_FILE,':p')[0:strlen(self.dir())] ==# self.dir('') && filereadable($GIT_INDEX_FILE)
return fnamemodify($GIT_INDEX_FILE,':p')
else
return self.dir('index')
endif
elseif a:spec =~# '^:/'
let ref = self.rev_parse(matchstr(a:spec,'.[^:]*'))
return 'fugitive://'.self.dir().'//'.ref
elseif a:spec =~# '^:'
return 'fugitive://'.self.dir().'//0/'.a:spec[1:-1]
elseif a:spec =~# 'HEAD\|^refs/' && a:spec !~ ':' && filereadable(self.dir(a:spec))
return self.dir(a:spec)
elseif filereadable(self.dir('refs/'.a:spec))
return self.dir('refs/'.a:spec)
elseif filereadable(self.dir('refs/tags/'.a:spec))
return self.dir('refs/tags/'.a:spec)
elseif filereadable(self.dir('refs/heads/'.a:spec))
return self.dir('refs/heads/'.a:spec)
elseif filereadable(self.dir('refs/remotes/'.a:spec))
return self.dir('refs/remotes/'.a:spec)
elseif filereadable(self.dir('refs/remotes/'.a:spec.'/HEAD'))
return self.dir('refs/remotes/'.a:spec,'/HEAD')
else
try
let ref = self.rev_parse(matchstr(a:spec,'[^:]*'))
let path = s:sub(matchstr(a:spec,':.*'),'^:','/')
return 'fugitive://'.self.dir().'//'.ref.path
catch /^fugitive:/
return self.tree(a:spec)
endtry
endif
endfunction
function! s:repo_head(...) dict abort
let head = s:repo().head_ref()
if head =~# '^ref: '
let branch = s:sub(head,'^ref: %(refs/%(heads/|remotes/|tags/)=)=','')
elseif head =~# '^\x\{40\}$'
" truncate hash to a:1 characters if we're in detached head mode
let len = a:0 ? a:1 : 0
let branch = len ? head[0:len-1] : ''
endif
return branch
endfunction
call s:add_methods('repo',['dir','configured_tree','tree','bare','translate','head'])
function! s:repo_git_command(...) dict abort
let git = g:fugitive_git_executable . ' --git-dir='.s:shellesc(self.git_dir)
return git.join(map(copy(a:000),'" ".s:shellesc(v:val)'),'')
endfunction
function! s:repo_git_chomp(...) dict abort
return s:sub(system(call(self.git_command,a:000,self)),'\n$','')
endfunction
function! s:repo_git_chomp_in_tree(...) dict abort
let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
let dir = getcwd()
try
execute cd.'`=s:repo().tree()`'
return call(s:repo().git_chomp, a:000, s:repo())
finally
execute cd.'`=dir`'
endtry
endfunction
function! s:repo_rev_parse(rev) dict abort
let hash = self.git_chomp('rev-parse','--verify',a:rev)
if hash =~ '\<\x\{40\}$'
return matchstr(hash,'\<\x\{40\}$')
endif
call s:throw('rev-parse '.a:rev.': '.hash)
endfunction
call s:add_methods('repo',['git_command','git_chomp','git_chomp_in_tree','rev_parse'])
function! s:repo_dirglob(base) dict abort
let base = s:sub(a:base,'^/','')
let matches = split(glob(self.tree(s:gsub(base,'/','*&').'*/')),"\n")
call map(matches,'v:val[ strlen(self.tree())+(a:base !~ "^/") : -1 ]')
return matches
endfunction
function! s:repo_superglob(base) dict abort
if a:base =~# '^/' || a:base !~# ':'
let results = []
if a:base !~# '^/'
let heads = ["HEAD","ORIG_HEAD","FETCH_HEAD","MERGE_HEAD"]
let heads += sort(split(s:repo().git_chomp("rev-parse","--symbolic","--branches","--tags","--remotes"),"\n"))
call filter(heads,'v:val[ 0 : strlen(a:base)-1 ] ==# a:base')
let results += heads
endif
if !self.bare()
let base = s:sub(a:base,'^/','')
let matches = split(glob(self.tree(s:gsub(base,'/','*&').'*')),"\n")
call map(matches,'s:shellslash(v:val)')
call map(matches,'v:val !~ "/$" && isdirectory(v:val) ? v:val."/" : v:val')
call map(matches,'v:val[ strlen(self.tree())+(a:base !~ "^/") : -1 ]')
let results += matches
endif
return results
elseif a:base =~# '^:'
let entries = split(self.git_chomp('ls-files','--stage'),"\n")
call map(entries,'s:sub(v:val,".*(\\d)\\t(.*)",":\\1:\\2")')
if a:base !~# '^:[0-3]\%(:\|$\)'
call filter(entries,'v:val[1] == "0"')
call map(entries,'v:val[2:-1]')
endif
call filter(entries,'v:val[ 0 : strlen(a:base)-1 ] ==# a:base')
return entries
else
let tree = matchstr(a:base,'.*[:/]')
let entries = split(self.git_chomp('ls-tree',tree),"\n")
call map(entries,'s:sub(v:val,"^04.*\\zs$","/")')
call map(entries,'tree.s:sub(v:val,".*\t","")')
return filter(entries,'v:val[ 0 : strlen(a:base)-1 ] ==# a:base')
endif
endfunction
call s:add_methods('repo',['dirglob','superglob'])
function! s:repo_config(conf) dict abort
return matchstr(system(s:repo().git_command('config').' '.a:conf),"[^\r\n]*")
endfun
function! s:repo_user() dict abort
let username = s:repo().config('user.name')
let useremail = s:repo().config('user.email')
return username.' <'.useremail.'>'
endfun
function! s:repo_aliases() dict abort
if !has_key(self,'_aliases')
let self._aliases = {}
for line in split(self.git_chomp('config','--get-regexp','^alias[.]'),"\n")
let self._aliases[matchstr(line,'\.\zs\S\+')] = matchstr(line,' \zs.*')
endfor
endif
return self._aliases
endfunction
call s:add_methods('repo',['config', 'user', 'aliases'])
function! s:repo_keywordprg() dict abort
let args = ' --git-dir='.escape(self.dir(),"\\\"' ")
if has('gui_running') && !has('win32')
return g:fugitive_git_executable . ' --no-pager' . args . ' log -1'
else
return g:fugitive_git_executable . args . ' show'
endif
endfunction
call s:add_methods('repo',['keywordprg'])
" }}}1
" Buffer {{{1
let s:buffer_prototype = {}
function! s:buffer(...) abort
let buffer = {'#': bufnr(a:0 ? a:1 : '%')}
call extend(extend(buffer,s:buffer_prototype,'keep'),s:abstract_prototype,'keep')
if buffer.getvar('git_dir') !=# ''
return buffer
endif
call s:throw('not a git repository: '.expand('%:p'))
endfunction
function! fugitive#buffer(...) abort
return s:buffer(a:0 ? a:1 : '%')
endfunction
function! s:buffer_getvar(var) dict abort
return getbufvar(self['#'],a:var)
endfunction
function! s:buffer_setvar(var,value) dict abort
return setbufvar(self['#'],a:var,a:value)
endfunction
function! s:buffer_getline(lnum) dict abort
return getbufline(self['#'],a:lnum)[0]
endfunction
function! s:buffer_repo() dict abort
return s:repo(self.getvar('git_dir'))
endfunction
function! s:buffer_type(...) dict abort
if self.getvar('fugitive_type') != ''
let type = self.getvar('fugitive_type')
elseif fnamemodify(self.spec(),':p') =~# '.\git/refs/\|\.git/\w*HEAD$'
let type = 'head'
elseif self.getline(1) =~ '^tree \x\{40\}$' && self.getline(2) == ''
let type = 'tree'
elseif self.getline(1) =~ '^\d\{6\} \w\{4\} \x\{40\}\>\t'
let type = 'tree'
elseif self.getline(1) =~ '^\d\{6\} \x\{40\}\> \d\t'
let type = 'index'
elseif isdirectory(self.spec())
let type = 'directory'
elseif self.spec() == ''
let type = 'null'
else
let type = 'file'
endif
if a:0
return !empty(filter(copy(a:000),'v:val ==# type'))
else
return type
endif
endfunction
if has('win32')
function! s:buffer_spec() dict abort
let bufname = bufname(self['#'])
let retval = ''
for i in split(bufname,'[^:]\zs\\')
let retval = fnamemodify((retval==''?'':retval.'\').i,':.')
endfor
return s:shellslash(fnamemodify(retval,':p'))
endfunction
else
function! s:buffer_spec() dict abort
let bufname = bufname(self['#'])
return s:shellslash(bufname == '' ? '' : fnamemodify(bufname,':p'))
endfunction
endif
function! s:buffer_name() dict abort
return self.spec()
endfunction
function! s:buffer_commit() dict abort
return matchstr(self.spec(),'^fugitive://.\{-\}//\zs\w*')
endfunction
function! s:buffer_path(...) dict abort
let rev = matchstr(self.spec(),'^fugitive://.\{-\}//\zs.*')
if rev != ''
let rev = s:sub(rev,'\w*','')
elseif self.spec()[0 : len(self.repo().dir())] ==# self.repo().dir() . '/'
let rev = '/.git'.self.spec()[strlen(self.repo().dir()) : -1]
elseif !self.repo().bare() && self.spec()[0 : len(self.repo().tree())] ==# self.repo().tree() . '/'
let rev = self.spec()[strlen(self.repo().tree()) : -1]
endif
return s:sub(s:sub(rev,'.\zs/$',''),'^/',a:0 ? a:1 : '')
endfunction
function! s:buffer_rev() dict abort
let rev = matchstr(self.spec(),'^fugitive://.\{-\}//\zs.*')
if rev =~ '^\x/'
return ':'.rev[0].':'.rev[2:-1]
elseif rev =~ '.'
return s:sub(rev,'/',':')
elseif self.spec() =~ '\.git/index$'
return ':'
elseif self.spec() =~ '\.git/refs/\|\.git/.*HEAD$'
return self.spec()[strlen(self.repo().dir())+1 : -1]
else
return self.path('/')
endif
endfunction
function! s:buffer_sha1() dict abort
if self.spec() =~ '^fugitive://' || self.spec() =~ '\.git/refs/\|\.git/.*HEAD$'
return self.repo().rev_parse(self.rev())
else
return ''
endif
endfunction
function! s:buffer_expand(rev) dict abort
if a:rev =~# '^:[0-3]$'
let file = a:rev.self.path(':')
elseif a:rev =~# '^[-:]/$'
let file = '/'.self.path()
elseif a:rev =~# '^-'
let file = 'HEAD^{}'.a:rev[1:-1].self.path(':')
elseif a:rev =~# '^@{'
let file = 'HEAD'.a:rev.self.path(':')
elseif a:rev =~# '^[~^]'
let commit = s:sub(self.commit(),'^\d=$','HEAD')
let file = commit.a:rev.self.path(':')
else
let file = a:rev
endif
return s:sub(s:sub(file,'\%$',self.path()),'\.\@<=/$','')
endfunction
function! s:buffer_containing_commit() dict abort
if self.commit() =~# '^\d$'
return ':'
elseif self.commit() =~# '.'
return self.commit()
else
return 'HEAD'
endif
endfunction
function! s:buffer_up(...) dict abort
let rev = self.rev()
let c = a:0 ? a:1 : 1
while c
if rev =~# '^[/:]$'
let rev = 'HEAD'
elseif rev =~# '^:'
let rev = ':'
elseif rev =~# '^refs/[^^~:]*$\|^[^^~:]*HEAD$'
let rev .= '^{}'
elseif rev =~# '^/\|:.*/'
let rev = s:sub(rev, '.*\zs/.*', '')
elseif rev =~# ':.'
let rev = matchstr(rev, '^[^:]*:')
elseif rev =~# ':$'
let rev = rev[0:-2]
else
return rev.'~'.c
endif
let c -= 1
endwhile
return rev
endfunction
call s:add_methods('buffer',['getvar','setvar','getline','repo','type','spec','name','commit','path','rev','sha1','expand','containing_commit','up'])
" }}}1
" Git {{{1
call s:command("-bang -nargs=? -complete=customlist,s:GitComplete Git :execute s:Git(<bang>0,<q-args>)")
function! s:ExecuteInTree(cmd) abort
let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
let dir = getcwd()
try
execute cd.'`=s:repo().tree()`'
execute a:cmd
finally
execute cd.'`=dir`'
endtry
endfunction
function! s:Git(bang,cmd) abort
if a:bang
return s:Edit('edit',1,a:cmd)
endif
let git = s:repo().git_command()
if has('gui_running') && !has('win32')
let git .= ' --no-pager'
endif
let cmd = matchstr(a:cmd,'\v\C.{-}%($|\\@<!%(\\\\)*\|)@=')
call s:ExecuteInTree('!'.git.' '.cmd)
call fugitive#reload_status()
return matchstr(a:cmd,'\v\C\\@<!%(\\\\)*\|\zs.*')
endfunction
function! s:GitComplete(A,L,P) abort
if !exists('s:exec_path')
let s:exec_path = s:sub(system(g:fugitive_git_executable.' --exec-path'),'\n$','')
endif
let cmds = map(split(glob(s:exec_path.'/git-*'),"\n"),'s:sub(v:val[strlen(s:exec_path)+5 : -1],"\\.exe$","")')
if a:L =~ ' [[:alnum:]-]\+ '
return s:repo().superglob(a:A)
elseif a:A == ''
return sort(cmds+keys(s:repo().aliases()))
else
return filter(sort(cmds+keys(s:repo().aliases())),'v:val[0:strlen(a:A)-1] ==# a:A')
endif
endfunction
" }}}1
" Gcd, Glcd {{{1
function! s:DirComplete(A,L,P) abort
let matches = s:repo().dirglob(a:A)
return matches
endfunction
call s:command("-bar -bang -nargs=? -complete=customlist,s:DirComplete Gcd :cd<bang> `=s:repo().bare() ? s:repo().dir(<q-args>) : s:repo().tree(<q-args>)`")
call s:command("-bar -bang -nargs=? -complete=customlist,s:DirComplete Glcd :lcd<bang> `=s:repo().bare() ? s:repo().dir(<q-args>) : s:repo().tree(<q-args>)`")
" }}}1
" Gstatus {{{1
call s:command("-bar Gstatus :execute s:Status()")
augroup fugitive_status
autocmd!
if !has('win32')
autocmd FocusGained,ShellCmdPost * call fugitive#reload_status()
endif
augroup END
function! s:Status() abort
try
Gpedit :
wincmd P
setlocal foldmethod=syntax foldlevel=1
nnoremap <buffer> <silent> q :<C-U>bdelete<CR>
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
return ''
endfunction
function! fugitive#reload_status() abort
if exists('s:reloading_status')
return
endif
try
let s:reloading_status = 1
let mytab = tabpagenr()
for tab in [mytab] + range(1,tabpagenr('$'))
for winnr in range(1,tabpagewinnr(tab,'$'))
if getbufvar(tabpagebuflist(tab)[winnr-1],'fugitive_type') ==# 'index'
execute 'tabnext '.tab
if winnr != winnr()
execute winnr.'wincmd w'
let restorewinnr = 1
endif
try
if !&modified
call s:BufReadIndex()
endif
finally
if exists('restorewinnr')
wincmd p
endif
execute 'tabnext '.mytab
endtry
endif
endfor
endfor
finally
unlet! s:reloading_status
endtry
endfunction
function! s:stage_info(lnum) abort
let filename = matchstr(getline(a:lnum),'^#\t\zs.\{-\}\ze\%( ([^()[:digit:]]\+)\)\=$')
let lnum = a:lnum
if has('multi_byte_encoding')
let colon = '\%(:\|\%uff1a\)'
else
let colon = ':'
endif
while lnum && getline(lnum) !~# colon.'$'
let lnum -= 1
endwhile
if !lnum
return ['', '']
elseif getline(lnum+1) =~# '^# .*\<git \%(reset\|rm --cached\) ' || getline(lnum) ==# '# Changes to be committed:'
return [matchstr(filename, colon.' *\zs.*'), 'staged']
elseif getline(lnum+2) =~# '^# .*\<git checkout ' || getline(lnum) ==# '# Changes not staged for commit:'
return [matchstr(filename, colon.' *\zs.*'), 'unstaged']
elseif getline(lnum+1) =~# '^# .*\<git add/rm ' || getline(lnum) ==# '# Unmerged paths:'
return [matchstr(filename, colon.' *\zs.*'), 'unmerged']
else
return [filename, 'untracked']
endif
endfunction
function! s:StageNext(count)
for i in range(a:count)
call search('^#\t.*','W')
endfor
return '.'
endfunction
function! s:StagePrevious(count)
if line('.') == 1 && exists(':CtrlP')
return 'CtrlP '.fnameescape(s:repo().tree())
else
for i in range(a:count)
call search('^#\t.*','Wbe')
endfor
return '.'
endif
endfunction
function! s:StageReloadSeek(target,lnum1,lnum2)
let jump = a:target
let f = matchstr(getline(a:lnum1-1),'^#\t\%([[:alpha:] ]\+: *\|.*\%uff1a *\)\=\zs.*')
if f !=# '' | let jump = f | endif
let f = matchstr(getline(a:lnum2+1),'^#\t\%([[:alpha:] ]\+: *\|.*\%uff1a *\)\=\zs.*')
if f !=# '' | let jump = f | endif
silent! edit!
1
redraw
call search('^#\t\%([[:alpha:] ]\+: *\|.*\%uff1a *\)\=\V'.jump.'\%( ([^()[:digit:]]\+)\)\=\$','W')
endfunction
function! s:StageDiff(diff) abort
let [filename, section] = s:stage_info(line('.'))
if filename ==# '' && section ==# 'staged'
return 'Git! diff --no-ext-diff --cached'
elseif filename ==# ''
return 'Git! diff --no-ext-diff'
elseif filename =~# ' -> '
let [old, new] = split(filename,' -> ')
execute 'Gedit '.s:fnameescape(':0:'.new)
return a:diff.' HEAD:'.s:fnameescape(old)
elseif section ==# 'staged'
execute 'Gedit '.s:fnameescape(':0:'.filename)
return a:diff.' -'
else
execute 'Gedit '.s:fnameescape('/'.filename)
return a:diff
endif
endfunction
function! s:StageDiffEdit() abort
let [filename, section] = s:stage_info(line('.'))
let arg = (filename ==# '' ? '.' : filename)
if section ==# 'staged'
return 'Git! diff --no-ext-diff --cached '.s:shellesc(arg)
elseif section ==# 'untracked'
let repo = s:repo()
call repo.git_chomp_in_tree('add','--intent-to-add',arg)
if arg ==# '.'
silent! edit!
1
if !search('^# .*:\n#.*\n# .*"git checkout \|^# Changes not staged for commit:$','W')
call search('^# .*:$','W')
endif
else
call s:StageReloadSeek(arg,line('.'),line('.'))
endif
return ''
else
return 'Git! diff --no-ext-diff '.s:shellesc(arg)
endif
endfunction
function! s:StageToggle(lnum1,lnum2) abort
if a:lnum1 == 1 && a:lnum2 == 1
return 'Gedit /.git|call search("^index$", "wc")'
endif
try
let output = ''
for lnum in range(a:lnum1,a:lnum2)
let [filename, section] = s:stage_info(lnum)
let repo = s:repo()
if getline('.') =~# '^# .*:$'
if section ==# 'staged'
call repo.git_chomp_in_tree('reset','-q')
silent! edit!
1
if !search('^# .*:\n# .*"git add .*\n#\n\|^# Untracked files:$','W')
call search('^# .*:$','W')
endif
return ''
elseif section ==# 'unstaged'
call repo.git_chomp_in_tree('add','-u')
silent! edit!
1
if !search('^# .*:\n# .*"git add .*\n#\n\|^# Untracked files:$','W')
call search('^# .*:$','W')
endif
return ''
else
call repo.git_chomp_in_tree('add','.')
silent! edit!
1
call search('^# .*:$','W')
return ''
endif
endif
if filename ==# ''
continue
endif
if !exists('first_filename')
let first_filename = filename
endif
execute lnum
if filename =~ ' -> '
let cmd = ['mv','--'] + reverse(split(filename,' -> '))
let filename = cmd[-1]
elseif section ==# 'staged'
let cmd = ['reset','-q','--',filename]
elseif getline(lnum) =~# '^#\tdeleted:'
let cmd = ['rm','--',filename]
elseif getline(lnum) =~# '^#\tmodified:'
let cmd = ['add','--',filename]
else
let cmd = ['add','-A','--',filename]
endif
let output .= call(repo.git_chomp_in_tree,cmd,s:repo())."\n"
endfor
if exists('first_filename')
call s:StageReloadSeek(first_filename,a:lnum1,a:lnum2)
endif
echo s:sub(s:gsub(output,'\n+','\n'),'\n$','')
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
return 'checktime'
endfunction
function! s:StagePatch(lnum1,lnum2) abort
let add = []
let reset = []
for lnum in range(a:lnum1,a:lnum2)
let [filename, section] = s:stage_info(lnum)
if getline('.') =~# '^# .*:$' && section ==# 'staged'
return 'Git reset --patch'
elseif getline('.') =~# '^# .*:$' && section ==# 'unstaged'
return 'Git add --patch'
elseif getline('.') =~# '^# .*:$' && section ==# 'untracked'
return 'Git add -N .'
elseif filename ==# ''
continue
endif
if !exists('first_filename')
let first_filename = filename
endif
execute lnum
if filename =~ ' -> '
let reset += [split(filename,' -> ')[1]]
elseif section ==# 'staged'
let reset += [filename]
elseif getline(lnum) !~# '^#\tdeleted:'
let add += [filename]
endif
endfor
try
if !empty(add)
execute "Git add --patch -- ".join(map(add,'s:shellesc(v:val)'))
endif
if !empty(reset)
execute "Git reset --patch -- ".join(map(add,'s:shellesc(v:val)'))
endif
if exists('first_filename')
silent! edit!
1
redraw
call search('^#\t\%([[:alpha:] ]\+: *\)\=\V'.first_filename.'\%( ([^()[:digit:]]\+)\)\=\$','W')
endif
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
return 'checktime'
endfunction
" }}}1
" Gcommit {{{1
call s:command("-nargs=? -complete=customlist,s:CommitComplete Gcommit :execute s:Commit(<q-args>)")
function! s:Commit(args) abort
let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
let dir = getcwd()
let msgfile = s:repo().dir('COMMIT_EDITMSG')
let outfile = tempname()
let errorfile = tempname()
try
try
execute cd.s:fnameescape(s:repo().tree())
if &shell =~# 'cmd'
let command = ''
let old_editor = $GIT_EDITOR
let $GIT_EDITOR = 'false'
else
let command = 'env GIT_EDITOR=false '
endif
let command .= s:repo().git_command('commit').' '.a:args
if &shell =~# 'csh'
noautocmd silent execute '!('.command.' > '.outfile.') >& '.errorfile
elseif a:args =~# '\%(^\| \)--interactive\>'
noautocmd execute '!'.command.' 2> '.errorfile
else
noautocmd silent execute '!'.command.' > '.outfile.' 2> '.errorfile
endif
finally
execute cd.'`=dir`'
endtry
if !has('gui_running')
redraw!
endif
if !v:shell_error
if filereadable(outfile)
for line in readfile(outfile)
echo line
endfor
endif
return ''
else
let errors = readfile(errorfile)
let error = get(errors,-2,get(errors,-1,'!'))
if error =~# 'false''\=\.$'
let args = a:args
let args = s:gsub(args,'%(%(^| )-- )@<!%(^| )@<=%(-[es]|--edit|--interactive|--signoff)%($| )','')
let args = s:gsub(args,'%(%(^| )-- )@<!%(^| )@<=%(-F|--file|-m|--message)%(\s+|\=)%(''[^'']*''|"%(\\.|[^"])*"|\\.|\S)*','')
let args = s:gsub(args,'%(^| )@<=[%#]%(:\w)*','\=expand(submatch(0))')
let args = '-F '.s:shellesc(msgfile).' '.args
if args !~# '\%(^\| \)--cleanup\>'
let args = '--cleanup=strip '.args
endif
if bufname('%') == '' && line('$') == 1 && getline(1) == '' && !&mod
execute 'keepalt edit '.s:fnameescape(msgfile)
elseif s:buffer().type() ==# 'index'
execute 'keepalt edit '.s:fnameescape(msgfile)
execute (search('^#','n')+1).'wincmd+'
setlocal nopreviewwindow
else
execute 'keepalt split '.s:fnameescape(msgfile)
endif
let b:fugitive_commit_arguments = args
setlocal bufhidden=wipe filetype=gitcommit
return '1'
elseif error ==# '!'
return s:Status()
else
call s:throw(error)
endif
endif
catch /^fugitive:/
return 'echoerr v:errmsg'
finally
if exists('old_editor')
let $GIT_EDITOR = old_editor
endif
call delete(outfile)
call delete(errorfile)
call fugitive#reload_status()
endtry
endfunction
function! s:CommitComplete(A,L,P) abort
if a:A =~ '^-' || type(a:A) == type(0) " a:A is 0 on :Gcommit -<Tab>
let args = ['-C', '-F', '-a', '-c', '-e', '-i', '-m', '-n', '-o', '-q', '-s', '-t', '-u', '-v', '--all', '--allow-empty', '--amend', '--author=', '--cleanup=', '--dry-run', '--edit', '--file=', '--include', '--interactive', '--message=', '--no-verify', '--only', '--quiet', '--reedit-message=', '--reuse-message=', '--signoff', '--template=', '--untracked-files', '--verbose']
return filter(args,'v:val[0 : strlen(a:A)-1] ==# a:A')
else
return s:repo().superglob(a:A)
endif
endfunction
function! s:FinishCommit()
let args = getbufvar(+expand('<abuf>'),'fugitive_commit_arguments')
if !empty(args)
call setbufvar(+expand('<abuf>'),'fugitive_commit_arguments','')
return s:Commit(args)
endif
return ''
endfunction
augroup fugitive_commit
autocmd!
autocmd VimLeavePre,BufDelete COMMIT_EDITMSG execute s:sub(s:FinishCommit(), '^echoerr (.*)', 'echohl ErrorMsg|echo \1|echohl NONE')
augroup END
" }}}1
" Ggrep, Glog {{{1
if !exists('g:fugitive_summary_format')
let g:fugitive_summary_format = '%s'
endif
call s:command("-bang -nargs=? -complete=customlist,s:EditComplete Ggrep :execute s:Grep('grep',<bang>0,<q-args>)")
call s:command("-bang -nargs=? -complete=customlist,s:EditComplete Glgrep :execute s:Grep('lgrep',<bang>0,<q-args>)")
call s:command("-bar -bang -nargs=* -complete=customlist,s:EditComplete Glog :execute s:Log('grep<bang>',<f-args>)")
call s:command("-bar -bang -nargs=* -complete=customlist,s:EditComplete Gllog :execute s:Log('lgrep<bang>',<f-args>)")
function! s:Grep(cmd,bang,arg) abort
let grepprg = &grepprg
let grepformat = &grepformat
let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
let dir = getcwd()
try
execute cd.'`=s:repo().tree()`'
let &grepprg = s:repo().git_command('--no-pager', 'grep', '-n')
let &grepformat = '%f:%l:%m'
exe a:cmd.'! '.escape(matchstr(a:arg,'\v\C.{-}%($|[''" ]\@=\|)@='),'|')
let list = a:cmd =~# '^l' ? getloclist(0) : getqflist()
for entry in list
if bufname(entry.bufnr) =~ ':'
let entry.filename = s:repo().translate(bufname(entry.bufnr))
unlet! entry.bufnr
elseif a:arg =~# '\%(^\| \)--cached\>'
let entry.filename = s:repo().translate(':0:'.bufname(entry.bufnr))
unlet! entry.bufnr
endif
endfor
if a:cmd =~# '^l'
call setloclist(0, list, 'r')
else
call setqflist(list, 'r')
endif
if !a:bang && !empty(list)
return (a:cmd =~# '^l' ? 'l' : 'c').'first'.matchstr(a:arg,'\v\C[''" ]\zs\|.*')
else
return matchstr(a:arg,'\v\C[''" ]\|\zs.*')
endif
finally
let &grepprg = grepprg
let &grepformat = grepformat
execute cd.'`=dir`'
endtry
endfunction
function! s:Log(cmd,...)
let path = s:buffer().path('/')
if path =~# '^/\.git\%(/\|$\)' || index(a:000,'--') != -1
let path = ''
endif
let cmd = ['--no-pager', 'log', '--no-color']
let cmd += ['--pretty=format:fugitive://'.s:repo().dir().'//%H'.path.'::'.g:fugitive_summary_format]
if empty(filter(a:000[0 : index(a:000,'--')],'v:val !~# "^-"'))
if s:buffer().commit() =~# '\x\{40\}'
let cmd += [s:buffer().commit()]
elseif s:buffer().path() =~# '^\.git/refs/\|^\.git/.*HEAD$'
let cmd += [s:buffer().path()[5:-1]]
endif
end
let cmd += map(copy(a:000),'s:sub(v:val,"^\\%(%(:\\w)*)","\\=fnamemodify(s:buffer().path(),submatch(1))")')
if path =~# '/.'
let cmd += ['--',path[1:-1]]
endif
let grepformat = &grepformat
let grepprg = &grepprg
let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
let dir = getcwd()
try
execute cd.'`=s:repo().tree()`'
let &grepprg = escape(call(s:repo().git_command,cmd,s:repo()),'%#')
let &grepformat = '%f::%m'
exe a:cmd
finally
let &grepformat = grepformat
let &grepprg = grepprg
execute cd.'`=dir`'
endtry
endfunction
" }}}1
" Gedit, Gpedit, Gsplit, Gvsplit, Gtabedit, Gread {{{1
function! s:Edit(cmd,bang,...) abort
let buffer = s:buffer()
if a:cmd !~# 'read'
if &previewwindow && getbufvar('','fugitive_type') ==# 'index'
wincmd p
if &diff
let mywinnr = winnr()
for winnr in range(winnr('$'),1,-1)
if winnr != mywinnr && getwinvar(winnr,'&diff')
execute winnr.'wincmd w'
close
wincmd p
endif
endfor
endif
endif
endif
if a:bang
let args = s:gsub(join(a:000, ' '), '\\@<!%(\\\\)*\zs[%#]', '\=s:buffer().expand(submatch(0))')
if a:cmd =~# 'read'
let git = buffer.repo().git_command()
let last = line('$')
silent call s:ExecuteInTree((a:cmd ==# 'read' ? '$read' : a:cmd).'!'.git.' --no-pager '.args)
if a:cmd ==# 'read'
silent execute '1,'.last.'delete_'
endif
call fugitive#reload_status()
diffupdate
return 'redraw|echo '.string(':!'.git.' '.args)
else
let temp = resolve(tempname())
let s:temp_files[temp] = buffer.repo().dir()
silent execute a:cmd.' '.temp
if a:cmd =~# 'pedit'
wincmd P
endif
let echo = s:Edit('read',1,args)
silent write!
setlocal buftype=nowrite nomodified filetype=git foldmarker=<<<<<<<,>>>>>>>
if getline(1) !~# '^diff '
setlocal readonly nomodifiable
endif
if a:cmd =~# 'pedit'
wincmd p
endif
return echo
endif
return ''
endif
if a:0 && a:1 == ''
return ''
elseif a:0
let file = buffer.expand(join(a:000, ' '))
elseif expand('%') ==# ''
let file = ':'
elseif buffer.commit() ==# '' && buffer.path('/') !~# '^/.git\>'
let file = buffer.path(':')
else
let file = buffer.path('/')
endif
try
let file = buffer.repo().translate(file)
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
if a:cmd ==# 'read'
return 'silent %delete_|read '.s:fnameescape(file).'|silent 1delete_|diffupdate|'.line('.')
else
return a:cmd.' '.s:fnameescape(file)
endif
endfunction
function! s:EditComplete(A,L,P) abort
return map(s:repo().superglob(a:A), 'fnameescape(v:val)')
endfunction
function! s:EditRunComplete(A,L,P) abort
if a:L =~# '^\w\+!'
return s:GitComplete(a:A,a:L,a:P)
else
return s:repo().superglob(a:A)
endif
endfunction
call s:command("-bar -bang -nargs=* -complete=customlist,s:EditComplete Ge :execute s:Edit('edit<bang>',0,<f-args>)")
call s:command("-bar -bang -nargs=* -complete=customlist,s:EditComplete Gedit :execute s:Edit('edit<bang>',0,<f-args>)")
call s:command("-bar -bang -nargs=* -complete=customlist,s:EditRunComplete Gpedit :execute s:Edit('pedit',<bang>0,<f-args>)")
call s:command("-bar -bang -nargs=* -complete=customlist,s:EditRunComplete Gsplit :execute s:Edit('split',<bang>0,<f-args>)")
call s:command("-bar -bang -nargs=* -complete=customlist,s:EditRunComplete Gvsplit :execute s:Edit('vsplit',<bang>0,<f-args>)")
call s:command("-bar -bang -nargs=* -complete=customlist,s:EditRunComplete Gtabedit :execute s:Edit('tabedit',<bang>0,<f-args>)")
call s:command("-bar -bang -nargs=* -count -complete=customlist,s:EditRunComplete Gread :execute s:Edit((!<count> && <line1> ? '' : <count>).'read',<bang>0,<f-args>)")
" }}}1
" Gwrite, Gwq {{{1
call s:command("-bar -bang -nargs=* -complete=customlist,s:EditComplete Gwrite :execute s:Write(<bang>0,<f-args>)")
call s:command("-bar -bang -nargs=* -complete=customlist,s:EditComplete Gw :execute s:Write(<bang>0,<f-args>)")
call s:command("-bar -bang -nargs=* -complete=customlist,s:EditComplete Gwq :execute s:Wq(<bang>0,<f-args>)")
function! s:Write(force,...) abort
if exists('b:fugitive_commit_arguments')
return 'write|bdelete'
elseif expand('%:t') == 'COMMIT_EDITMSG' && $GIT_INDEX_FILE != ''
return 'wq'
elseif s:buffer().type() == 'index'
return 'Gcommit'
elseif s:buffer().path() ==# '' && getline(4) =~# '^+++ '
let filename = getline(4)[6:-1]
setlocal buftype=
silent write
setlocal buftype=nowrite
if matchstr(getline(2),'index [[:xdigit:]]\+\.\.\zs[[:xdigit:]]\{7\}') ==# s:repo().rev_parse(':0:'.filename)[0:6]
let err = s:repo().git_chomp('apply','--cached','--reverse',s:buffer().spec())
else
let err = s:repo().git_chomp('apply','--cached',s:buffer().spec())
endif
if err !=# ''
let v:errmsg = split(err,"\n")[0]
return 'echoerr v:errmsg'
elseif a:force
return 'bdelete'
else
return 'Gedit '.fnameescape(filename)
endif
endif
let mytab = tabpagenr()
let mybufnr = bufnr('')
let path = a:0 ? join(a:000, ' ') : s:buffer().path()
if path =~# '^:\d\>'
return 'write'.(a:force ? '! ' : ' ').s:fnameescape(s:repo().translate(s:buffer().expand(path)))
endif
let always_permitted = (s:buffer().path() ==# path && s:buffer().commit() =~# '^0\=$')
if !always_permitted && !a:force && s:repo().git_chomp_in_tree('diff','--name-status','HEAD','--',path) . s:repo().git_chomp_in_tree('ls-files','--others','--',path) !=# ''
let v:errmsg = 'fugitive: file has uncommitted changes (use ! to override)'
return 'echoerr v:errmsg'
endif
let file = s:repo().translate(path)
let treebufnr = 0
for nr in range(1,bufnr('$'))
if fnamemodify(bufname(nr),':p') ==# file
let treebufnr = nr
endif
endfor
if treebufnr > 0 && treebufnr != bufnr('')
let temp = tempname()
silent execute '%write '.temp
for tab in [mytab] + range(1,tabpagenr('$'))
for winnr in range(1,tabpagewinnr(tab,'$'))
if tabpagebuflist(tab)[winnr-1] == treebufnr
execute 'tabnext '.tab
if winnr != winnr()
execute winnr.'wincmd w'
let restorewinnr = 1
endif
try
let lnum = line('.')
let last = line('$')
silent execute '$read '.temp
silent execute '1,'.last.'delete_'
silent write!
silent execute lnum
let did = 1
finally
if exists('restorewinnr')
wincmd p
endif
execute 'tabnext '.mytab
endtry
endif
endfor
endfor
if !exists('did')
call writefile(readfile(temp,'b'),file,'b')
endif
else
execute 'write! '.s:fnameescape(s:repo().translate(path))
endif
if a:force
let error = s:repo().git_chomp_in_tree('add', '--force', file)
else
let error = s:repo().git_chomp_in_tree('add', file)
endif
if v:shell_error
let v:errmsg = 'fugitive: '.error
return 'echoerr v:errmsg'
endif
if s:buffer().path() ==# path && s:buffer().commit() =~# '^\d$'
set nomodified
endif
let one = s:repo().translate(':1:'.path)
let two = s:repo().translate(':2:'.path)
let three = s:repo().translate(':3:'.path)
for nr in range(1,bufnr('$'))
let name = fnamemodify(bufname(nr), ':p')
if bufloaded(nr) && !getbufvar(nr,'&modified') && (name ==# one || name ==# two || name ==# three)
execute nr.'bdelete'
endif
endfor
unlet! restorewinnr
let zero = s:repo().translate(':0:'.path)
for tab in range(1,tabpagenr('$'))
for winnr in range(1,tabpagewinnr(tab,'$'))
let bufnr = tabpagebuflist(tab)[winnr-1]
let bufname = fnamemodify(bufname(bufnr), ':p')
if bufname ==# zero && bufnr != mybufnr
execute 'tabnext '.tab
if winnr != winnr()
execute winnr.'wincmd w'
let restorewinnr = 1
endif
try
let lnum = line('.')
let last = line('$')
silent execute '$read '.s:fnameescape(file)
silent execute '1,'.last.'delete_'
silent execute lnum
set nomodified
diffupdate
finally
if exists('restorewinnr')
wincmd p
endif
execute 'tabnext '.mytab
endtry
break
endif
endfor
endfor
call fugitive#reload_status()
return 'checktime'
endfunction
function! s:Wq(force,...) abort
let bang = a:force ? '!' : ''
if exists('b:fugitive_commit_arguments')
return 'wq'.bang
endif
let result = call(s:function('s:Write'),[a:force]+a:000)
if result =~# '^\%(write\|wq\|echoerr\)'
return s:sub(result,'^write','wq')
else
return result.'|quit'.bang
endif
endfunction
" }}}1
" Gdiff {{{1
call s:command("-bang -bar -nargs=* -complete=customlist,s:EditComplete Gdiff :execute s:Diff(<bang>0,<f-args>)")
call s:command("-bar -nargs=* -complete=customlist,s:EditComplete Gvdiff :execute s:Diff(0,<f-args>)")
call s:command("-bar -nargs=* -complete=customlist,s:EditComplete Gsdiff :execute s:Diff(1,<f-args>)")
augroup fugitive_diff
autocmd!
autocmd BufWinLeave * if s:diff_window_count() == 2 && &diff && getbufvar(+expand('<abuf>'), 'git_dir') !=# '' | call s:diffoff_all(getbufvar(+expand('<abuf>'), 'git_dir')) | endif
autocmd BufWinEnter * if s:diff_window_count() == 1 && &diff && getbufvar(+expand('<abuf>'), 'git_dir') !=# '' | call s:diffoff() | endif
augroup END
function! s:diff_window_count()
let c = 0
for nr in range(1,winnr('$'))
let c += getwinvar(nr,'&diff')
endfor
return c
endfunction
function! s:diff_restore()
let restore = 'setlocal nodiff noscrollbind'
\ . ' scrollopt=' . &l:scrollopt
\ . (&l:wrap ? ' wrap' : ' nowrap')
\ . ' foldlevel=999'
\ . ' foldmethod=' . &l:foldmethod
\ . ' foldcolumn=' . &l:foldcolumn
\ . ' foldlevel=' . &l:foldlevel
if has('cursorbind')
let restore .= (&l:cursorbind ? ' ' : ' no') . 'cursorbind'
endif
return restore
endfunction
function! s:diffthis()
if !&diff
let w:fugitive_diff_restore = s:diff_restore()
diffthis
endif
endfunction
function! s:diffoff()
if exists('w:fugitive_diff_restore')
execute w:fugitive_diff_restore
unlet w:fugitive_diff_restore
else
diffoff
endif
endfunction
function! s:diffoff_all(dir)
for nr in range(1,winnr('$'))
if getwinvar(nr,'&diff')
if nr != winnr()
execute nr.'wincmd w'
let restorewinnr = 1
endif
if exists('b:git_dir') && b:git_dir ==# a:dir
call s:diffoff()
endif
endif
endfor
endfunction
function! s:buffer_compare_age(commit) dict abort
let scores = {':0': 1, ':1': 2, ':2': 3, ':': 4, ':3': 5}
let my_score = get(scores,':'.self.commit(),0)
let their_score = get(scores,':'.a:commit,0)
if my_score || their_score
return my_score < their_score ? -1 : my_score != their_score
elseif self.commit() ==# a:commit
return 0
endif
let base = self.repo().git_chomp('merge-base',self.commit(),a:commit)
if base ==# self.commit()
return -1
elseif base ==# a:commit
return 1
endif
let my_time = +self.repo().git_chomp('log','--max-count=1','--pretty=format:%at',self.commit())
let their_time = +self.repo().git_chomp('log','--max-count=1','--pretty=format:%at',a:commit)
return my_time < their_time ? -1 : my_time != their_time
endfunction
call s:add_methods('buffer',['compare_age'])
function! s:Diff(bang,...)
let vert = a:bang ? '' : 'vertical '
if exists(':DiffGitCached')
return 'DiffGitCached'
elseif (!a:0 || a:1 == ':') && s:buffer().commit() =~# '^[0-1]\=$' && s:repo().git_chomp_in_tree('ls-files', '--unmerged', '--', s:buffer().path()) !=# ''
let nr = bufnr('')
execute 'leftabove '.vert.'split `=fugitive#buffer().repo().translate(s:buffer().expand('':2''))`'
execute 'nnoremap <buffer> <silent> dp :diffput '.nr.'<Bar>diffupdate<CR>'
call s:diffthis()
wincmd p
execute 'rightbelow '.vert.'split `=fugitive#buffer().repo().translate(s:buffer().expand('':3''))`'
execute 'nnoremap <buffer> <silent> dp :diffput '.nr.'<Bar>diffupdate<CR>'
call s:diffthis()
wincmd p
call s:diffthis()
return ''
elseif a:0
let arg = join(a:000, ' ')
if arg ==# ''
return ''
elseif arg ==# '/'
let file = s:buffer().path('/')
elseif arg ==# ':'
let file = s:buffer().path(':0:')
elseif arg =~# '^:/.'
try
let file = s:repo().rev_parse(arg).s:buffer().path(':')
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
else
let file = s:buffer().expand(arg)
endif
if file !~# ':' && file !~# '^/' && s:repo().git_chomp('cat-file','-t',file) =~# '^\%(tag\|commit\)$'
let file = file.s:buffer().path(':')
endif
else
let file = s:buffer().path(s:buffer().commit() == '' ? ':0:' : '/')
endif
try
let spec = s:repo().translate(file)
let commit = matchstr(spec,'\C[^:/]//\zs\x\+')
let restore = s:diff_restore()
let w:fugitive_diff_restore = restore
if s:buffer().compare_age(commit) < 0
execute 'rightbelow '.vert.'diffsplit '.s:fnameescape(spec)
else
execute 'leftabove '.vert.'diffsplit '.s:fnameescape(spec)
endif
let w:fugitive_diff_restore = restore
return ''
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
endfunction
" }}}1
" Gmove, Gremove {{{1
function! s:Move(force,destination)
if a:destination =~# '^/'
let destination = a:destination[1:-1]
else
let destination = s:shellslash(fnamemodify(s:sub(a:destination,'[%#]%(:\w)*','\=expand(submatch(0))'),':p'))
if destination[0:strlen(s:repo().tree())] ==# s:repo().tree('')
let destination = destination[strlen(s:repo().tree('')):-1]
endif
endif
if isdirectory(s:buffer().spec())
" Work around Vim parser idiosyncrasy
let discarded = s:buffer().setvar('&swapfile',0)
endif
let message = call(s:repo().git_chomp_in_tree,['mv']+(a:force ? ['-f'] : [])+['--', s:buffer().path(), destination], s:repo())
if v:shell_error
let v:errmsg = 'fugitive: '.message
return 'echoerr v:errmsg'
endif
let destination = s:repo().tree(destination)
if isdirectory(destination)
let destination = fnamemodify(s:sub(destination,'/$','').'/'.expand('%:t'),':.')
endif
call fugitive#reload_status()
if s:buffer().commit() == ''
if isdirectory(destination)
return 'keepalt edit '.s:fnameescape(destination)
else
return 'keepalt saveas! '.s:fnameescape(destination)
endif
else
return 'file '.s:fnameescape(s:repo().translate(':0:'.destination))
endif
endfunction
function! s:MoveComplete(A,L,P)
if a:A =~ '^/'
return s:repo().superglob(a:A)
else
let matches = split(glob(a:A.'*'),"\n")
call map(matches,'v:val !~ "/$" && isdirectory(v:val) ? v:val."/" : v:val')
return matches
endif
endfunction
function! s:Remove(force)
if s:buffer().commit() ==# ''
let cmd = ['rm']
elseif s:buffer().commit() ==# '0'
let cmd = ['rm','--cached']
else
let v:errmsg = 'fugitive: rm not supported here'
return 'echoerr v:errmsg'
endif
if a:force
let cmd += ['--force']
endif
let message = call(s:repo().git_chomp_in_tree,cmd+['--',s:buffer().path()],s:repo())
if v:shell_error
let v:errmsg = 'fugitive: '.s:sub(message,'error:.*\zs\n\(.*-f.*',' (add ! to force)')
return 'echoerr '.string(v:errmsg)
else
call fugitive#reload_status()
return 'bdelete'.(a:force ? '!' : '')
endif
endfunction
augroup fugitive_remove
autocmd!
autocmd User Fugitive if s:buffer().commit() =~# '^0\=$' |
\ exe "command! -buffer -bar -bang -nargs=1 -complete=customlist,s:MoveComplete Gmove :execute s:Move(<bang>0,<q-args>)" |
\ exe "command! -buffer -bar -bang Gremove :execute s:Remove(<bang>0)" |
\ endif
augroup END
" }}}1
" Gblame {{{1
augroup fugitive_blame
autocmd!
autocmd BufReadPost *.fugitiveblame setfiletype fugitiveblame
autocmd FileType fugitiveblame setlocal nomodeline | if exists('b:git_dir') | let &l:keywordprg = s:repo().keywordprg() | endif
autocmd Syntax fugitiveblame call s:BlameSyntax()
autocmd User Fugitive if s:buffer().type('file', 'blob') | exe "command! -buffer -bar -bang -range=0 -nargs=* Gblame :execute s:Blame(<bang>0,<line1>,<line2>,<count>,[<f-args>])" | endif
augroup END
function! s:linechars(pattern)
let chars = strlen(s:gsub(matchstr(getline('.'), a:pattern), '.', '.'))
if exists('*synconcealed') && &conceallevel > 1
for col in range(1, chars)
let chars -= synconcealed(line('.'), col)[0]
endfor
endif
return chars
endfunction
function! s:Blame(bang,line1,line2,count,args) abort
try
if s:buffer().path() == ''
call s:throw('file or blob required')
endif
if filter(copy(a:args),'v:val !~# "^\\%(--root\|--show-name\\|-\\=\\%([ltfnsew]\\|[MC]\\d*\\)\\+\\)$"') != []
call s:throw('unsupported option')
endif
call map(a:args,'s:sub(v:val,"^\\ze[^-]","-")')
let cmd = ['--no-pager', 'blame', '--show-number'] + a:args
if s:buffer().commit() =~# '\D\|..'
let cmd += [s:buffer().commit()]
else
let cmd += ['--contents', '-']
endif
let basecmd = escape(call(s:repo().git_command,cmd+['--',s:buffer().path()],s:repo()),'!')
try
let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
if !s:repo().bare()
let dir = getcwd()
execute cd.'`=s:repo().tree()`'
endif
if a:count
execute 'write !'.substitute(basecmd,' blame ',' blame -L '.a:line1.','.a:line2.' ','g')
else
let error = resolve(tempname())
let temp = error.'.fugitiveblame'
if &shell =~# 'csh'
silent! execute '%write !('.basecmd.' > '.temp.') >& '.error
else
silent! execute '%write !'.basecmd.' > '.temp.' 2> '.error
endif
if exists('l:dir')
execute cd.'`=dir`'
unlet dir
endif
if v:shell_error
call s:throw(join(readfile(error),"\n"))
endif
for winnr in range(winnr('$'),1,-1)
call setwinvar(winnr, '&scrollbind', 0)
if getbufvar(winbufnr(winnr), 'fugitive_blamed_bufnr')
execute winbufnr(winnr).'bdelete'
endif
endfor
let bufnr = bufnr('')
let restore = 'call setwinvar(bufwinnr('.bufnr.'),"&scrollbind",0)'
if &l:wrap
let restore .= '|call setwinvar(bufwinnr('.bufnr.'),"&wrap",1)'
endif
if &l:foldenable
let restore .= '|call setwinvar(bufwinnr('.bufnr.'),"&foldenable",1)'
endif
setlocal scrollbind nowrap nofoldenable
let top = line('w0') + &scrolloff
let current = line('.')
let s:temp_files[temp] = s:repo().dir()
exe 'keepalt leftabove vsplit '.temp
let b:fugitive_blamed_bufnr = bufnr
let w:fugitive_leave = restore
let b:fugitive_blame_arguments = join(a:args,' ')
execute top
normal! zt
execute current
setlocal nomodified nomodifiable nonumber scrollbind nowrap foldcolumn=0 nofoldenable filetype=fugitiveblame
if exists('+concealcursor')
setlocal concealcursor=nc conceallevel=2
endif
if exists('+relativenumber')
setlocal norelativenumber
endif
execute "vertical resize ".(s:linechars('.\{-\}\ze\s\+\d\+)')+1)
nnoremap <buffer> <silent> q :exe substitute(bufwinnr(b:fugitive_blamed_bufnr).' wincmd w<Bar>'.bufnr('').'bdelete','^-1','','')<CR>
nnoremap <buffer> <silent> gq :exe substitute(bufwinnr(b:fugitive_blamed_bufnr).' wincmd w<Bar>'.bufnr('').'bdelete<Bar>if expand("%:p") =~# "^fugitive:[\\/][\\/]"<Bar>Gedit<Bar>endif','^-1','','')<CR>
nnoremap <buffer> <silent> <CR> :<C-U>exe <SID>BlameCommit("exe 'norm q'<Bar>edit")<CR>
nnoremap <buffer> <silent> - :<C-U>exe <SID>BlameJump('')<CR>
nnoremap <buffer> <silent> P :<C-U>exe <SID>BlameJump('^'.v:count1)<CR>
nnoremap <buffer> <silent> ~ :<C-U>exe <SID>BlameJump('~'.v:count1)<CR>
nnoremap <buffer> <silent> i :<C-U>exe <SID>BlameCommit("exe 'norm q'<Bar>edit")<CR>
nnoremap <buffer> <silent> o :<C-U>exe <SID>BlameCommit((&splitbelow ? "botright" : "topleft")." split")<CR>
nnoremap <buffer> <silent> O :<C-U>exe <SID>BlameCommit("tabedit")<CR>
nnoremap <buffer> <silent> A :<C-u>exe "vertical resize ".(<SID>linechars('.\{-\}\ze [0-9:/+-][0-9:/+ -]* \d\+)')+1+v:count)<CR>
nnoremap <buffer> <silent> C :<C-u>exe "vertical resize ".(<SID>linechars('^\S\+')+1+v:count)<CR>
nnoremap <buffer> <silent> D :<C-u>exe "vertical resize ".(<SID>linechars('.\{-\}\ze\d\ze\s\+\d\+)')+1-v:count)<CR>
redraw
syncbind
endif
finally
if exists('l:dir')
execute cd.'`=dir`'
endif
endtry
return ''
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
endfunction
function! s:BlameCommit(cmd) abort
let cmd = s:Edit(a:cmd, 0, matchstr(getline('.'),'\x\+'))
if cmd =~# '^echoerr'
return cmd
endif
let lnum = matchstr(getline('.'),' \zs\d\+\ze\s\+[([:digit:]]')
let path = matchstr(getline('.'),'^\^\=\x\+\s\+\zs.\{-\}\ze\s*\d\+ ')
if path ==# ''
let path = s:buffer(b:fugitive_blamed_bufnr).path()
endif
execute cmd
if search('^diff .* b/\M'.escape(path,'\').'$','W')
call search('^+++')
let head = line('.')
while search('^@@ \|^diff ') && getline('.') =~# '^@@ '
let top = +matchstr(getline('.'),' +\zs\d\+')
let len = +matchstr(getline('.'),' +\d\+,\zs\d\+')
if lnum >= top && lnum <= top + len
let offset = lnum - top
if &scrolloff
+
normal! zt
else
normal! zt
+
endif
while offset > 0 && line('.') < line('$')
+
if getline('.') =~# '^[ +]'
let offset -= 1
endif
endwhile
return 'if foldlevel(".")|foldopen!|endif'
endif
endwhile
execute head
normal! zt
endif
return ''
endfunction
function! s:BlameJump(suffix) abort
let commit = matchstr(getline('.'),'^\^\=\zs\x\+')
if commit =~# '^0\+$'
let commit = ':0'
endif
let lnum = matchstr(getline('.'),' \zs\d\+\ze\s\+[([:digit:]]')
let path = matchstr(getline('.'),'^\^\=\x\+\s\+\zs.\{-\}\ze\s*\d\+ ')
if path ==# ''
let path = s:buffer(b:fugitive_blamed_bufnr).path()
endif
let args = b:fugitive_blame_arguments
let offset = line('.') - line('w0')
let bufnr = bufnr('%')
let winnr = bufwinnr(b:fugitive_blamed_bufnr)
if winnr > 0
exe winnr.'wincmd w'
endif
execute s:Edit('edit', 0, commit.a:suffix.':'.path)
execute lnum
if winnr > 0
exe bufnr.'bdelete'
endif
execute 'Gblame '.args
execute lnum
let delta = line('.') - line('w0') - offset
if delta > 0
execute 'normal! '.delta."\<C-E>"
elseif delta < 0
execute 'normal! '.(-delta)."\<C-Y>"
endif
syncbind
return ''
endfunction
function! s:BlameSyntax() abort
let b:current_syntax = 'fugitiveblame'
let conceal = has('conceal') ? ' conceal' : ''
let arg = exists('b:fugitive_blame_arguments') ? b:fugitive_blame_arguments : ''
syn match FugitiveblameBoundary "^\^"
syn match FugitiveblameBlank "^\s\+\s\@=" nextgroup=FugitiveblameAnnotation,fugitiveblameOriginalFile,FugitiveblameOriginalLineNumber skipwhite
syn match FugitiveblameHash "\%(^\^\=\)\@<=\x\{7,40\}\>" nextgroup=FugitiveblameAnnotation,FugitiveblameOriginalLineNumber,fugitiveblameOriginalFile skipwhite
syn match FugitiveblameUncommitted "\%(^\^\=\)\@<=0\{7,40\}\>" nextgroup=FugitiveblameAnnotation,FugitiveblameOriginalLineNumber,fugitiveblameOriginalFile skipwhite
syn region FugitiveblameAnnotation matchgroup=FugitiveblameDelimiter start="(" end="\%( \d\+\)\@<=)" contained keepend oneline
syn match FugitiveblameTime "[0-9:/+-][0-9:/+ -]*[0-9:/+-]\%( \+\d\+)\)\@=" contained containedin=FugitiveblameAnnotation
exec 'syn match FugitiveblameLineNumber " *\d\+)\@=" contained containedin=FugitiveblameAnnotation'.conceal
exec 'syn match FugitiveblameOriginalFile " \%(\f\+\D\@<=\|\D\@=\f\+\)\%(\%(\s\+\d\+\)\=\s\%((\|\s*\d\+)\)\)\@=" contained nextgroup=FugitiveblameOriginalLineNumber,FugitiveblameAnnotation skipwhite'.(arg =~# 'f' ? '' : conceal)
exec 'syn match FugitiveblameOriginalLineNumber " *\d\+\%(\s(\)\@=" contained nextgroup=FugitiveblameAnnotation skipwhite'.(arg =~# 'n' ? '' : conceal)
exec 'syn match FugitiveblameOriginalLineNumber " *\d\+\%(\s\+\d\+)\)\@=" contained nextgroup=FugitiveblameShort skipwhite'.(arg =~# 'n' ? '' : conceal)
syn match FugitiveblameShort " \d\+)" contained contains=FugitiveblameLineNumber
syn match FugitiveblameNotCommittedYet "(\@<=Not Committed Yet\>" contained containedin=FugitiveblameAnnotation
hi def link FugitiveblameBoundary Keyword
hi def link FugitiveblameHash Identifier
hi def link FugitiveblameUncommitted Function
hi def link FugitiveblameTime PreProc
hi def link FugitiveblameLineNumber Number
hi def link FugitiveblameOriginalFile String
hi def link FugitiveblameOriginalLineNumber Float
hi def link FugitiveblameShort FugitiveblameDelimiter
hi def link FugitiveblameDelimiter Delimiter
hi def link FugitiveblameNotCommittedYet Comment
endfunction
" }}}1
" Gbrowse {{{1
call s:command("-bar -bang -range -nargs=* -complete=customlist,s:EditComplete Gbrowse :execute s:Browse(<bang>0,<line1>,<count>,<f-args>)")
function! s:Browse(bang,line1,count,...) abort
try
let rev = a:0 ? substitute(join(a:000, ' '),'@[[:alnum:]_-]*\%(://.\{-\}\)\=$','','') : ''
if rev ==# ''
let expanded = s:buffer().rev()
elseif rev ==# ':'
let expanded = s:buffer().path('/')
else
let expanded = s:buffer().expand(rev)
endif
let full = s:repo().translate(expanded)
let commit = ''
if full =~# '^fugitive://'
let commit = matchstr(full,'://.*//\zs\w\+')
let path = matchstr(full,'://.*//\w\+\zs/.*')
if commit =~ '..'
let type = s:repo().git_chomp('cat-file','-t',commit.s:sub(path,'^/',':'))
else
let type = 'blob'
endif
let path = path[1:-1]
elseif s:repo().bare()
let path = '.git/' . full[strlen(s:repo().dir())+1:-1]
let type = ''
else
let path = full[strlen(s:repo().tree())+1:-1]
if path =~# '^\.git/'
let type = ''
elseif isdirectory(full)
let type = 'tree'
else
let type = 'blob'
endif
endif
if path =~# '^\.git/.*HEAD' && filereadable(s:repo().dir(path[5:-1]))
let body = readfile(s:repo().dir(path[5:-1]))[0]
if body =~# '^\x\{40\}$'
let commit = body
let type = 'commit'
let path = ''
elseif body =~# '^ref: refs/'
let path = '.git/' . matchstr(body,'ref: \zs.*')
endif
endif
if a:0 && join(a:000, ' ') =~# '@[[:alnum:]_-]*\%(://.\{-\}\)\=$'
let remote = matchstr(join(a:000, ' '),'@\zs[[:alnum:]_-]\+\%(://.\{-\}\)\=$')
elseif path =~# '^\.git/refs/remotes/.'
let remote = matchstr(path,'^\.git/refs/remotes/\zs[^/]\+')
else
let remote = 'origin'
let branch = matchstr(rev,'^[[:alnum:]/._-]\+\ze[:^~@]')
if branch ==# '' && path =~# '^\.git/refs/\w\+/'
let branch = s:sub(path,'^\.git/refs/\w+/','')
endif
if filereadable(s:repo().dir('refs/remotes/'.branch))
let remote = matchstr(branch,'[^/]\+')
let rev = rev[strlen(remote)+1:-1]
else
if branch ==# ''
let branch = matchstr(s:repo().head_ref(),'\<refs/heads/\zs.*')
endif
if branch != ''
let remote = s:repo().git_chomp('config','branch.'.branch.'.remote')
if remote =~# '^\.\=$'
let remote = 'origin'
elseif rev[0:strlen(branch)-1] ==# branch && rev[strlen(branch)] =~# '[:^~@]'
let rev = s:repo().git_chomp('config','branch.'.branch.'.merge')[11:-1] . rev[strlen(branch):-1]
endif
endif
endif
endif
let raw = s:repo().git_chomp('config','remote.'.remote.'.url')
if raw ==# ''
let raw = remote
endif
let url = s:github_url(s:repo(),raw,rev,commit,path,type,a:line1,a:count)
if url == ''
let url = s:instaweb_url(s:repo(),rev,commit,path,type,a:count > 0 ? a:line1 : 0)
endif
if url == ''
call s:throw("Instaweb failed to start and '".remote."' is not a GitHub remote")
endif
if a:bang
let @* = url
return 'echomsg '.string(url)
else
return 'echomsg '.string(url).'|call fugitive#buffer().repo().git_chomp("web--browse",'.string(url).')'
endif
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
endfunction
function! s:github_url(repo,url,rev,commit,path,type,line1,line2) abort
let path = a:path
let domain_pattern = 'github\.com'
let domains = exists('g:fugitive_github_domains') ? g:fugitive_github_domains : []
for domain in domains
let domain_pattern .= '\|' . escape(split(domain, '://')[-1], '.')
endfor
let repo = matchstr(a:url,'^\%(https\=://\|git://\|git@\)\zs\('.domain_pattern.'\)[/:].\{-\}\ze\%(\.git\)\=$')
if repo ==# ''
return ''
endif
if index(domains, 'http://' . matchstr(repo, '^[^:/]*')) >= 0
let root = 'http://' . s:sub(repo,':','/')
else
let root = 'https://' . s:sub(repo,':','/')
endif
if path =~# '^\.git/refs/heads/'
let branch = a:repo.git_chomp('config','branch.'.path[16:-1].'.merge')[11:-1]
if branch ==# ''
return root . '/commits/' . path[16:-1]
else
return root . '/commits/' . branch
endif
elseif path =~# '^\.git/refs/.'
return root . '/commits/' . matchstr(path,'[^/]\+$')
elseif path =~# '.git/\%(config$\|hooks\>\)'
return root . '/admin'
elseif path =~# '^\.git\>'
return root
endif
if a:rev =~# '^[[:alnum:]._-]\+:'
let commit = matchstr(a:rev,'^[^:]*')
elseif a:commit =~# '^\d\=$'
let local = matchstr(a:repo.head_ref(),'\<refs/heads/\zs.*')
let commit = a:repo.git_chomp('config','branch.'.local.'.merge')[11:-1]
if commit ==# ''
let commit = local
endif
else
let commit = a:commit
endif
if a:type == 'tree'
let url = s:sub(root . '/tree/' . commit . '/' . path,'/$','')
elseif a:type == 'blob'
let url = root . '/blob/' . commit . '/' . path
if a:line2 > 0 && a:line1 == a:line2
let url .= '#L' . a:line1
elseif a:line2 > 0
let url .= '#L' . a:line1 . '-' . a:line2
endif
elseif a:type == 'tag'
let commit = matchstr(getline(3),'^tag \zs.*')
let url = root . '/tree/' . commit
else
let url = root . '/commit/' . commit
endif
return url
endfunction
function! s:instaweb_url(repo,rev,commit,path,type,...) abort
let output = a:repo.git_chomp('instaweb','-b','unknown')
if output =~# 'http://'
let root = matchstr(output,'http://.*').'/?p='.fnamemodify(a:repo.dir(),':t')
else
return ''
endif
if a:path =~# '^\.git/refs/.'
return root . ';a=shortlog;h=' . matchstr(a:path,'^\.git/\zs.*')
elseif a:path =~# '^\.git\>'
return root
endif
let url = root
if a:commit =~# '^\x\{40\}$'
if a:type ==# 'commit'
let url .= ';a=commit'
endif
let url .= ';h=' . a:repo.rev_parse(a:commit . (a:path == '' ? '' : ':' . a:path))
else
if a:type ==# 'blob'
let tmp = tempname()
silent execute 'write !'.a:repo.git_command('hash-object','-w','--stdin').' > '.tmp
let url .= ';h=' . readfile(tmp)[0]
else
try
let url .= ';h=' . a:repo.rev_parse((a:commit == '' ? 'HEAD' : ':' . a:commit) . ':' . a:path)
catch /^fugitive:/
call s:throw('fugitive: cannot browse uncommitted file')
endtry
endif
let root .= ';hb=' . matchstr(a:repo.head_ref(),'[^ ]\+$')
endif
if a:path !=# ''
let url .= ';f=' . a:path
endif
if a:0 && a:1
let url .= '#l' . a:1
endif
return url
endfunction
" }}}1
" File access {{{1
function! s:ReplaceCmd(cmd,...) abort
let fn = expand('%:p')
let tmp = tempname()
let prefix = ''
try
if a:0 && a:1 != ''
if &shell =~# 'cmd'
let old_index = $GIT_INDEX_FILE
let $GIT_INDEX_FILE = a:1
else
let prefix = 'env GIT_INDEX_FILE='.s:shellesc(a:1).' '
endif
endif
if &shell =~# 'cmd'
let cmd_escape_char = &shellxquote == '(' ? '^' : '^^^'
call system('cmd /c "'.prefix.s:gsub(a:cmd,'[<>]', cmd_escape_char.'&').' > '.tmp.'"')
else
call system(' ('.prefix.a:cmd.' > '.tmp.') ')
endif
finally
if exists('old_index')
let $GIT_INDEX_FILE = old_index
endif
endtry
silent exe 'keepalt file '.tmp
try
silent edit!
finally
silent exe 'keepalt file '.s:fnameescape(fn)
call delete(tmp)
if fnamemodify(bufname('$'), ':p') ==# tmp
silent execute 'bwipeout '.bufnr('$')
endif
silent exe 'doau BufReadPost '.s:fnameescape(fn)
endtry
endfunction
function! s:BufReadIndex()
if !exists('b:fugitive_display_format')
let b:fugitive_display_format = filereadable(expand('%').'.lock')
endif
let b:fugitive_display_format = b:fugitive_display_format % 2
let b:fugitive_type = 'index'
try
let b:git_dir = s:repo().dir()
setlocal noro ma nomodeline
if fnamemodify($GIT_INDEX_FILE !=# '' ? $GIT_INDEX_FILE : b:git_dir . '/index', ':p') ==# expand('%:p')
let index = ''
else
let index = expand('%:p')
endif
if b:fugitive_display_format
call s:ReplaceCmd(s:repo().git_command('ls-files','--stage'),index)
set ft=git nospell
else
let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
let dir = getcwd()
if fugitive#git_version() =~# '^0\|1\.[1-7]\.'
let cmd = s:repo().git_command('status')
else
let cmd = s:repo().git_command(
\ '-c', 'status.displayCommentPrefix=true',
\ '-c', 'color.status=false',
\ 'status')
endif
try
execute cd.'`=s:repo().tree()`'
call s:ReplaceCmd(cmd, index)
finally
execute cd.'`=dir`'
endtry
set ft=gitcommit
set foldtext=fugitive#foldtext()
endif
setlocal ro noma nomod noswapfile
if &bufhidden ==# ''
setlocal bufhidden=delete
endif
call s:JumpInit()
nunmap <buffer> P
nunmap <buffer> ~
nnoremap <buffer> <silent> <C-N> :<C-U>execute <SID>StageNext(v:count1)<CR>
nnoremap <buffer> <silent> <C-P> :<C-U>execute <SID>StagePrevious(v:count1)<CR>
nnoremap <buffer> <silent> - :<C-U>silent execute <SID>StageToggle(line('.'),line('.')+v:count1-1)<CR>
xnoremap <buffer> <silent> - :<C-U>silent execute <SID>StageToggle(line("'<"),line("'>"))<CR>
nnoremap <buffer> <silent> a :<C-U>let b:fugitive_display_format += 1<Bar>exe <SID>BufReadIndex()<CR>
nnoremap <buffer> <silent> i :<C-U>let b:fugitive_display_format -= 1<Bar>exe <SID>BufReadIndex()<CR>
nnoremap <buffer> <silent> C :<C-U>Gcommit<CR>
nnoremap <buffer> <silent> cA :<C-U>Gcommit --amend --reuse-message=HEAD<CR>
nnoremap <buffer> <silent> ca :<C-U>Gcommit --amend<CR>
nnoremap <buffer> <silent> cc :<C-U>Gcommit<CR>
nnoremap <buffer> <silent> cva :<C-U>Gcommit --amend --verbose<CR>
nnoremap <buffer> <silent> cvc :<C-U>Gcommit --verbose<CR>
nnoremap <buffer> <silent> D :<C-U>execute <SID>StageDiff('Gvdiff')<CR>
nnoremap <buffer> <silent> dd :<C-U>execute <SID>StageDiff('Gvdiff')<CR>
nnoremap <buffer> <silent> dh :<C-U>execute <SID>StageDiff('Gsdiff')<CR>
nnoremap <buffer> <silent> ds :<C-U>execute <SID>StageDiff('Gsdiff')<CR>
nnoremap <buffer> <silent> dp :<C-U>execute <SID>StageDiffEdit()<CR>
nnoremap <buffer> <silent> dv :<C-U>execute <SID>StageDiff('Gvdiff')<CR>
nnoremap <buffer> <silent> p :<C-U>execute <SID>StagePatch(line('.'),line('.')+v:count1-1)<CR>
xnoremap <buffer> <silent> p :<C-U>execute <SID>StagePatch(line("'<"),line("'>"))<CR>
nnoremap <buffer> <silent> q :<C-U>if bufnr('$') == 1<Bar>quit<Bar>else<Bar>bdelete<Bar>endif<CR>
nnoremap <buffer> <silent> R :<C-U>edit<CR>
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
endfunction
function! s:FileRead()
try
let repo = s:repo(fugitive#extract_git_dir(expand('<amatch>')))
let path = s:sub(s:sub(matchstr(expand('<amatch>'),'fugitive://.\{-\}//\zs.*'),'/',':'),'^\d:',':&')
let hash = repo.rev_parse(path)
if path =~ '^:'
let type = 'blob'
else
let type = repo.git_chomp('cat-file','-t',hash)
endif
" TODO: use count, if possible
return "read !".escape(repo.git_command('cat-file',type,hash),'%#\')
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
endfunction
function! s:BufReadIndexFile()
try
let b:fugitive_type = 'blob'
let b:git_dir = s:repo().dir()
try
call s:ReplaceCmd(s:repo().git_command('cat-file','blob',s:buffer().sha1()))
finally
if &bufhidden ==# ''
setlocal bufhidden=delete
endif
endtry
return ''
catch /^fugitive: rev-parse/
silent exe 'doau BufNewFile '.s:fnameescape(expand('%:p'))
return ''
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
endfunction
function! s:BufWriteIndexFile()
let tmp = tempname()
try
let path = matchstr(expand('<amatch>'),'//\d/\zs.*')
let stage = matchstr(expand('<amatch>'),'//\zs\d')
silent execute 'write !'.s:repo().git_command('hash-object','-w','--stdin').' > '.tmp
let sha1 = readfile(tmp)[0]
let old_mode = matchstr(s:repo().git_chomp('ls-files','--stage',path),'^\d\+')
if old_mode == ''
let old_mode = executable(s:repo().tree(path)) ? '100755' : '100644'
endif
let info = old_mode.' '.sha1.' '.stage."\t".path
call writefile([info],tmp)
if &shell =~# 'cmd'
let error = system('type '.s:gsub(tmp,'/','\\').'|'.s:repo().git_command('update-index','--index-info'))
else
let error = system(s:repo().git_command('update-index','--index-info').' < '.tmp)
endif
if v:shell_error == 0
setlocal nomodified
silent execute 'doautocmd BufWritePost '.s:fnameescape(expand('%:p'))
call fugitive#reload_status()
return ''
else
return 'echoerr '.string('fugitive: '.error)
endif
finally
call delete(tmp)
endtry
endfunction
function! s:BufReadObject()
try
setlocal noro ma
let b:git_dir = s:repo().dir()
let hash = s:buffer().sha1()
if !exists("b:fugitive_type")
let b:fugitive_type = s:repo().git_chomp('cat-file','-t',hash)
endif
if b:fugitive_type !~# '^\%(tag\|commit\|tree\|blob\)$'
return "echoerr 'fugitive: unrecognized git type'"
endif
let firstline = getline('.')
if !exists('b:fugitive_display_format') && b:fugitive_type != 'blob'
let b:fugitive_display_format = +getbufvar('#','fugitive_display_format')
endif
if b:fugitive_type !=# 'blob'
setlocal nomodeline
endif
let pos = getpos('.')
silent %delete
setlocal endofline
try
if b:fugitive_type ==# 'tree'
let b:fugitive_display_format = b:fugitive_display_format % 2
if b:fugitive_display_format
call s:ReplaceCmd(s:repo().git_command('ls-tree',hash))
else
call s:ReplaceCmd(s:repo().git_command('show','--no-color',hash))
endif
elseif b:fugitive_type ==# 'tag'
let b:fugitive_display_format = b:fugitive_display_format % 2
if b:fugitive_display_format
call s:ReplaceCmd(s:repo().git_command('cat-file',b:fugitive_type,hash))
else
call s:ReplaceCmd(s:repo().git_command('cat-file','-p',hash))
endif
elseif b:fugitive_type ==# 'commit'
let b:fugitive_display_format = b:fugitive_display_format % 2
if b:fugitive_display_format
call s:ReplaceCmd(s:repo().git_command('cat-file',b:fugitive_type,hash))
else
call s:ReplaceCmd(s:repo().git_command('show','--no-color','--pretty=format:tree %T%nparent %P%nauthor %an <%ae> %ad%ncommitter %cn <%ce> %cd%nencoding %e%n%n%s%n%n%b',hash))
call search('^parent ')
if getline('.') ==# 'parent '
silent delete_
else
silent s/\%(^parent\)\@<! /\rparent /ge
endif
if search('^encoding \%(<unknown>\)\=$','W',line('.')+3)
silent delete_
end
1
endif
elseif b:fugitive_type ==# 'blob'
call s:ReplaceCmd(s:repo().git_command('cat-file',b:fugitive_type,hash))
endif
finally
call setpos('.',pos)
setlocal ro noma nomod
if &bufhidden ==# ''
setlocal bufhidden=delete
endif
if b:fugitive_type !=# 'blob'
set filetype=git
nnoremap <buffer> <silent> a :<C-U>let b:fugitive_display_format += v:count1<Bar>exe <SID>BufReadObject()<CR>
nnoremap <buffer> <silent> i :<C-U>let b:fugitive_display_format -= v:count1<Bar>exe <SID>BufReadObject()<CR>
else
call s:JumpInit()
endif
endtry
return ''
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
endfunction
augroup fugitive_files
autocmd!
autocmd BufReadCmd index{,.lock}
\ if fugitive#is_git_dir(expand('<amatch>:p:h')) |
\ exe s:BufReadIndex() |
\ elseif filereadable(expand('<amatch>')) |
\ read <amatch> |
\ 1delete |
\ endif
autocmd FileReadCmd fugitive://**//[0-3]/** exe s:FileRead()
autocmd BufReadCmd fugitive://**//[0-3]/** exe s:BufReadIndexFile()
autocmd BufWriteCmd fugitive://**//[0-3]/** exe s:BufWriteIndexFile()
autocmd BufReadCmd fugitive://**//[0-9a-f][0-9a-f]* exe s:BufReadObject()
autocmd FileReadCmd fugitive://**//[0-9a-f][0-9a-f]* exe s:FileRead()
autocmd FileType git
\ if exists('b:git_dir') |
\ call s:JumpInit() |
\ endif
augroup END
" }}}1
" Temp files {{{1
if !exists('s:temp_files')
let s:temp_files = {}
endif
augroup fugitive_temp
autocmd!
autocmd BufNewFile,BufReadPost *
\ if has_key(s:temp_files,expand('<afile>:p')) |
\ let b:git_dir = s:temp_files[expand('<afile>:p')] |
\ let b:git_type = 'temp' |
\ call fugitive#detect(expand('<afile>:p')) |
\ setlocal bufhidden=delete |
\ nnoremap <buffer> <silent> q :<C-U>bdelete<CR>|
\ endif
augroup END
" }}}1
" Go to file {{{1
function! s:JumpInit() abort
nnoremap <buffer> <silent> <CR> :<C-U>exe <SID>GF("edit")<CR>
if !&modifiable
if exists(':CtrlP')
nnoremap <buffer> <silent> <C-P> :<C-U>exe 'CtrlP '.fnameescape(<SID>repo().tree())<CR>
endif
nnoremap <buffer> <silent> o :<C-U>exe <SID>GF("split")<CR>
nnoremap <buffer> <silent> S :<C-U>exe <SID>GF("vsplit")<CR>
nnoremap <buffer> <silent> O :<C-U>exe <SID>GF("tabedit")<CR>
nnoremap <buffer> <silent> - :<C-U>exe <SID>Edit('edit',0,<SID>buffer().up(v:count1))<Bar> if fugitive#buffer().type('tree')<Bar>call search('^'.escape(expand('#:t'),'.*[]~\').'/\=$','wc')<Bar>endif<CR>
nnoremap <buffer> <silent> P :<C-U>exe <SID>Edit('edit',0,<SID>buffer().commit().'^'.v:count1.<SID>buffer().path(':'))<CR>
nnoremap <buffer> <silent> ~ :<C-U>exe <SID>Edit('edit',0,<SID>buffer().commit().'~'.v:count1.<SID>buffer().path(':'))<CR>
nnoremap <buffer> <silent> C :<C-U>exe <SID>Edit('edit',0,<SID>buffer().containing_commit())<CR>
nnoremap <buffer> <silent> cc :<C-U>exe <SID>Edit('edit',0,<SID>buffer().containing_commit())<CR>
nnoremap <buffer> <silent> co :<C-U>exe <SID>Edit('split',0,<SID>buffer().containing_commit())<CR>
nnoremap <buffer> <silent> cS :<C-U>exe <SID>Edit('vsplit',0,<SID>buffer().containing_commit())<CR>
nnoremap <buffer> <silent> cO :<C-U>exe <SID>Edit('tabedit',0,<SID>buffer().containing_commit())<CR>
nnoremap <buffer> <silent> cP :<C-U>exe <SID>Edit('pedit',0,<SID>buffer().containing_commit())<CR>
nnoremap <buffer> . : <C-R>=fnameescape(<SID>recall())<CR><Home>
endif
endfunction
function! s:GF(mode) abort
try
let buffer = s:buffer()
let myhash = buffer.sha1()
if myhash ==# '' && getline(1) =~# '^\%(commit\|tag\) \w'
let myhash = matchstr(getline(1),'^\w\+ \zs\S\+')
endif
if buffer.type('tree')
let showtree = (getline(1) =~# '^tree ' && getline(2) == "")
if showtree && line('.') == 1
return ""
elseif showtree && line('.') > 2
return s:Edit(a:mode,0,buffer.commit().':'.s:buffer().path().(buffer.path() =~# '^$\|/$' ? '' : '/').s:sub(getline('.'),'/$',''))
elseif getline('.') =~# '^\d\{6\} \l\{3,8\} \x\{40\}\t'
return s:Edit(a:mode,0,buffer.commit().':'.s:buffer().path().(buffer.path() =~# '^$\|/$' ? '' : '/').s:sub(matchstr(getline('.'),'\t\zs.*'),'/$',''))
endif
elseif buffer.type('blob')
let ref = expand("<cfile>")
try
let sha1 = buffer.repo().rev_parse(ref)
catch /^fugitive:/
endtry
if exists('sha1')
return s:Edit(a:mode,0,ref)
endif
else
" Index
if getline('.') =~# '^\d\{6\} \x\{40\} \d\t'
let ref = matchstr(getline('.'),'\x\{40\}')
let file = ':'.s:sub(matchstr(getline('.'),'\d\t.*'),'\t',':')
return s:Edit(a:mode,0,file)
elseif getline('.') =~# '^#\trenamed:.* -> '
let file = '/'.matchstr(getline('.'),' -> \zs.*')
return s:Edit(a:mode,0,file)
elseif getline('.') =~# '^#\t[[:alpha:] ]\+: *.'
let file = '/'.matchstr(getline('.'),': *\zs.\{-\}\ze\%( ([^()[:digit:]]\+)\)\=$')
return s:Edit(a:mode,0,file)
elseif getline('.') =~# '^#\t.'
let file = '/'.matchstr(getline('.'),'#\t\zs.*')
return s:Edit(a:mode,0,file)
elseif getline('.') =~# ': needs merge$'
let file = '/'.matchstr(getline('.'),'.*\ze: needs merge$')
return s:Edit(a:mode,0,file).'|Gdiff'
elseif getline('.') ==# '# Not currently on any branch.'
return s:Edit(a:mode,0,'HEAD')
elseif getline('.') =~# '^# On branch '
let file = 'refs/heads/'.getline('.')[12:]
return s:Edit(a:mode,0,file)
elseif getline('.') =~# "^# Your branch .*'"
let file = matchstr(getline('.'),"'\\zs\\S\\+\\ze'")
return s:Edit(a:mode,0,file)
endif
let showtree = (getline(1) =~# '^tree ' && getline(2) == "")
if getline('.') =~# '^ref: '
let ref = strpart(getline('.'),5)
elseif getline('.') =~# '^commit \x\{40\}\>'
let ref = matchstr(getline('.'),'\x\{40\}')
return s:Edit(a:mode,0,ref)
elseif getline('.') =~# '^parent \x\{40\}\>'
let ref = matchstr(getline('.'),'\x\{40\}')
let line = line('.')
let parent = 0
while getline(line) =~# '^parent '
let parent += 1
let line -= 1
endwhile
return s:Edit(a:mode,0,ref)
elseif getline('.') =~ '^tree \x\{40\}$'
let ref = matchstr(getline('.'),'\x\{40\}')
if s:repo().rev_parse(myhash.':') == ref
let ref = myhash.':'
endif
return s:Edit(a:mode,0,ref)
elseif getline('.') =~# '^object \x\{40\}$' && getline(line('.')+1) =~ '^type \%(commit\|tree\|blob\)$'
let ref = matchstr(getline('.'),'\x\{40\}')
let type = matchstr(getline(line('.')+1),'type \zs.*')
elseif getline('.') =~# '^\l\{3,8\} '.myhash.'$'
return ''
elseif getline('.') =~# '^\l\{3,8\} \x\{40\}\>'
let ref = matchstr(getline('.'),'\x\{40\}')
echoerr "warning: unknown context ".matchstr(getline('.'),'^\l*')
elseif getline('.') =~# '^[+-]\{3\} [ab/]'
let ref = getline('.')[4:]
elseif getline('.') =~# '^[+-]' && search('^@@ -\d\+,\d\+ +\d\+,','bnW')
let type = getline('.')[0]
let lnum = line('.') - 1
let offset = -1
while getline(lnum) !~# '^@@ -\d\+,\d\+ +\d\+,'
if getline(lnum) =~# '^[ '.type.']'
let offset += 1
endif
let lnum -= 1
endwhile
let offset += matchstr(getline(lnum), type.'\zs\d\+')
let ref = getline(search('^'.type.'\{3\} [ab]/','bnW'))[4:-1]
let dcmd = '+'.offset.'|if foldlevel(".")|foldopen!|endif'
let dref = ''
elseif getline('.') =~# '^rename from '
let ref = 'a/'.getline('.')[12:]
elseif getline('.') =~# '^rename to '
let ref = 'b/'.getline('.')[10:]
elseif getline('.') =~# '^diff --git \%(a/.*\|/dev/null\) \%(b/.*\|/dev/null\)'
let dref = matchstr(getline('.'),'\Cdiff --git \zs\%(a/.*\|/dev/null\)\ze \%(b/.*\|/dev/null\)')
let ref = matchstr(getline('.'),'\Cdiff --git \%(a/.*\|/dev/null\) \zs\%(b/.*\|/dev/null\)')
let dcmd = 'Gdiff'
elseif getline('.') =~# '^index ' && getline(line('.')-1) =~# '^diff --git \%(a/.*\|/dev/null\) \%(b/.*\|/dev/null\)'
let line = getline(line('.')-1)
let dref = matchstr(line,'\Cdiff --git \zs\%(a/.*\|/dev/null\)\ze \%(b/.*\|/dev/null\)')
let ref = matchstr(line,'\Cdiff --git \%(a/.*\|/dev/null\) \zs\%(b/.*\|/dev/null\)')
let dcmd = 'Gdiff!'
elseif line('$') == 1 && getline('.') =~ '^\x\{40\}$'
let ref = getline('.')
else
let ref = ''
endif
if myhash ==# ''
let ref = s:sub(ref,'^a/','HEAD:')
let ref = s:sub(ref,'^b/',':0:')
if exists('dref')
let dref = s:sub(dref,'^a/','HEAD:')
endif
else
let ref = s:sub(ref,'^a/',myhash.'^:')
let ref = s:sub(ref,'^b/',myhash.':')
if exists('dref')
let dref = s:sub(dref,'^a/',myhash.'^:')
endif
endif
if ref ==# '/dev/null'
" Empty blob
let ref = 'e69de29bb2d1d6434b8b29ae775ad8c2e48c5391'
endif
if exists('dref')
return s:Edit(a:mode,0,ref) . '|'.dcmd.' '.s:fnameescape(dref)
elseif ref != ""
return s:Edit(a:mode,0,ref)
endif
endif
return ''
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
endfunction
" }}}1
" Statusline {{{1
function! s:repo_head_ref() dict abort
return readfile(self.dir('HEAD'))[0]
endfunction
call s:add_methods('repo',['head_ref'])
function! fugitive#statusline(...)
if !exists('b:git_dir')
return ''
endif
let status = ''
if s:buffer().commit() != ''
let status .= ':' . s:buffer().commit()[0:7]
endif
let status .= '('.fugitive#head(7).')'
if &statusline =~# '%[MRHWY]' && &statusline !~# '%[mrhwy]'
return ',GIT'.status
else
return '[Git'.status.']'
endif
endfunction
function! fugitive#head(...)
if !exists('b:git_dir')
return ''
endif
return s:repo().head(a:0 ? a:1 : 0)
endfunction
" }}}1
" Folding {{{1
function! fugitive#foldtext() abort
if &foldmethod !=# 'syntax'
return foldtext()
elseif getline(v:foldstart) =~# '^diff '
let [add, remove] = [-1, -1]
let filename = ''
for lnum in range(v:foldstart, v:foldend)
if filename ==# '' && getline(lnum) =~# '^[+-]\{3\} [abciow12]/'
let filename = getline(lnum)[6:-1]
endif
if getline(lnum) =~# '^+'
let add += 1
elseif getline(lnum) =~# '^-'
let remove += 1
elseif getline(lnum) =~# '^Binary '
let binary = 1
endif
endfor
if filename ==# ''
let filename = matchstr(getline(v:foldstart), '^diff .\{-\} a/\zs.*\ze b/')
endif
if filename ==# ''
let filename = getline(v:foldstart)[5:-1]
endif
if exists('binary')
return 'Binary: '.filename
else
return (add<10&&remove<100?' ':'') . add . '+ ' . (remove<10&&add<100?' ':'') . remove . '- ' . filename
endif
elseif getline(v:foldstart) =~# '^# .*:$'
let lines = getline(v:foldstart, v:foldend)
call filter(lines, 'v:val =~# "^#\t"')
cal map(lines,'s:sub(v:val, "^#\t%(modified: +|renamed: +)=", "")')
cal map(lines,'s:sub(v:val, "^([[:alpha:] ]+): +(.*)", "\\2 (\\1)")')
return getline(v:foldstart).' '.join(lines, ', ')
endif
return foldtext()
endfunction
augroup fugitive_foldtext
autocmd!
autocmd User Fugitive
\ if &filetype =~# '^git\%(commit\)\=$' && &foldtext ==# 'foldtext()' |
\ set foldtext=fugitive#foldtext() |
\ endif
augroup END
" }}}1
" vim:set et sw=2:
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