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63 lines
1.7 KiB
VimL
Vendored
63 lines
1.7 KiB
VimL
Vendored
"=============================================================================
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" FILE: launcher.vim
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" AUTHOR: Shougo Matsushita <Shougo.Matsu@gmail.com>
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" License: MIT license
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"=============================================================================
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let s:save_cpo = &cpo
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set cpo&vim
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" Variables "{{{
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"}}}
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function! unite#sources#launcher#define() abort "{{{
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return s:source
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endfunction"}}}
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let s:source = {
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\ 'name' : 'launcher',
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\ 'description' : 'candidates from executable files',
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\ 'default_kind' : 'guicmd',
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\ 'converters' : 'converter_file_directory',
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\ 'max_candidates' : 100,
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\ }
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let s:cached_result = {}
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function! s:source.gather_candidates(args, context) abort "{{{
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let path = get(a:args, 0, '')
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if path == ''
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" Use $PATH.
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let path = substitute($PATH,
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\ (unite#util#is_windows() ? ';' : ':'), ',', 'g')
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endif
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if !has_key(s:cached_result, path) || a:context.is_redraw
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let s:cached_result[path] = map(
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\ unite#sources#launcher#get_executables(path), "{
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\ 'word' : v:val,
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\ 'action__path' : v:val,
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\ }")
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endif
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return s:cached_result[path]
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endfunction"}}}
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function! unite#sources#launcher#get_executables(path) abort "{{{
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" Search executable files from $PATH.
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let files = unite#util#uniq(split(globpath(a:path, '*'), '\n'))
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if unite#util#is_windows()
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let exts = escape(substitute($PATHEXT . ';.LNK', ';', '\\|', 'g'), '.')
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let pattern = '"." . fnamemodify(v:val, ":e") =~? '.string(exts)
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else
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let pattern = 'executable(v:val)'
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endif
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return filter(files, pattern)
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endfunction"}}}
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let &cpo = s:save_cpo
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unlet s:save_cpo
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" vim: foldmethod=marker
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