75 lines
2.1 KiB
VimL
75 lines
2.1 KiB
VimL
" Author: Michael Pardo <michael@michaelpardo.com>
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" Description: Functions for working with Gradle projects.
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let s:script_path = fnamemodify(resolve(expand('<sfile>:p')), ':h')
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let s:init_path = has('win32')
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\ ? s:script_path . '\gradle\init.gradle'
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\ : s:script_path . '/gradle/init.gradle'
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function! ale#gradle#GetInitPath() abort
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return s:init_path
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endfunction
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" Given a buffer number, find a Gradle project root.
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function! ale#gradle#FindProjectRoot(buffer) abort
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let l:gradlew_path = ale#path#FindNearestFile(a:buffer, 'gradlew')
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if !empty(l:gradlew_path)
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return fnamemodify(l:gradlew_path, ':h')
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endif
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let l:settings_path = ale#path#FindNearestFile(a:buffer, 'settings.gradle')
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if !empty(l:settings_path)
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return fnamemodify(l:settings_path, ':h')
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endif
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let l:build_path = ale#path#FindNearestFile(a:buffer, 'build.gradle')
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if !empty(l:build_path)
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return fnamemodify(l:build_path, ':h')
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endif
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return ''
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endfunction
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" Given a buffer number, find the path to the executable.
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" First search on the path for 'gradlew', if nothing is found, try the global
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" command. Returns an empty string if cannot find the executable.
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function! ale#gradle#FindExecutable(buffer) abort
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let l:gradlew_path = ale#path#FindNearestFile(a:buffer, 'gradlew')
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if !empty(l:gradlew_path)
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return l:gradlew_path
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endif
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if executable('gradle')
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return 'gradle'
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endif
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return ''
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endfunction
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" Given a buffer number, get a working directory and command to print the
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" classpath of the root project.
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"
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" Returns an empty string for the command if Gradle is not detected.
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function! ale#gradle#BuildClasspathCommand(buffer) abort
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let l:executable = ale#gradle#FindExecutable(a:buffer)
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if !empty(l:executable)
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let l:project_root = ale#gradle#FindProjectRoot(a:buffer)
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if !empty(l:project_root)
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return [
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\ l:project_root,
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\ ale#Escape(l:executable)
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\ . ' -I ' . ale#Escape(s:init_path)
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\ . ' -q printClasspath'
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\]
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endif
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endif
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return ['', '']
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endfunction
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