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commandlinefu.com から検索してきて quickfix や previewwindow で表示する
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| " Description: | |
| " commandlinefu.com から利用例を検索し previewwindow か quickfix に放流する | |
| " Requirement: | |
| " - webapi-vim <https://github.com/mattn/webapi-vim> | |
| " - http://... で始まる URL を edit できるプラグイン (ex. netrw) | |
| " Usage: | |
| " :CmdFuPreviewUsing {cmd} | |
| " {cmd} を利用した例を取得し previewwindow に表示 | |
| " :CmdFuQuickfixUsing {cmd} | |
| " {cmd} を利用した例を取得し quickfix に表示 | |
| " :CmdFuPreviewMatching {term} | |
| " {term} にマッチした例を取得し previewwindow に表示 | |
| " :CmdFuQuickfixMatching {term} | |
| " {term} にマッチした例を取得し quickfix に表示 | |
| " | |
| " :CmdFu [-quickfix] [-matching] {term} | |
| " -quickfix: quickfix に表示 (デフォルト: 未指定時は previewwindow に表示) | |
| " -matching: 単語にマッチする例を検索 (デフォルト: 未指定時はコマンドの使用例)scriptencoding utf-8 | |
| if exists('g:loaded_commandlinefu') && g:loaded_commandlinefu | |
| finish | |
| endif | |
| let g:loaded_commandlinefu = 1 | |
| if !exists('#BufReadCmd#http://*') | |
| echohl ErrorMsg | echomsg '"http://*" handler required' | echohl NONE | |
| finish | |
| endif | |
| try | |
| call webapi#base64#b64encode('') | |
| call webapi#json#decode('{}') | |
| catch /^Vim\%((\a\+)\)\=:E117/ | |
| echohl ErrorMsg | echomsg 'webapi-vim required' | echohl NONE | |
| finish | |
| endtry | |
| " Internal {{{1 | |
| function! s:glob_shellcmds() abort "{{{ | |
| let raw_globbed = has('win32') | |
| \ ? globpath(join(split($PATH, ';'), ','), '*.exe', 1, 1) | |
| \ : globpath(join(split($PATH, ':'), ','), '*', 1, 1) | |
| let sub_pattern = has('win32') | |
| \ ? ':t:gs?\.exe??' | |
| \ : ':t' | |
| return uniq(sort(map(filter(raw_globbed, 'executable(v:val)'), 'fnamemodify(v:val, sub_pattern)'))) | |
| endfunction "}}} | |
| function! s:result(path) abort "{{{ | |
| let url = printf(s:url_format, a:path, 'json') | |
| let result = webapi#http#get(url) | |
| if result.status is# '200' | |
| return call(s:json_decode, [result.content]) | |
| endif | |
| endfunction "}}} | |
| function! s:using(cmd) abort "{{{ | |
| return printf('using/%s', a:cmd) | |
| endfunction "}}} | |
| function! s:matching(term) abort "{{{ | |
| return printf('matching/%s/%s', a:term, webapi#base64#b64encode(a:term)) | |
| endfunction "}}} | |
| function! s:quickfix_using(cmd) abort "{{{ | |
| let path = s:using(a:cmd) | |
| call setqflist(map(s:result(path), "{ | |
| \ 'filename': printf(s:url_format, path, 'plaintext') | |
| \ , 'pattern': v:val.summary | |
| \ , 'col': 1 | |
| \ }")) | |
| copen | |
| endfunction "}}} | |
| function! s:quickfix_matching(term) abort "{{{ | |
| let path = s:matching(a:term) | |
| let path = printf('matching/%s/%s', a:term, webapi#base64#b64encode(a:term)) | |
| call setqflist(map(s:result(path), "{ | |
| \ 'filename': printf(s:url_format, path, 'plaintext') | |
| \ , 'pattern': v:val.summary | |
| \ , 'col': 1 | |
| \ }")) | |
| copen | |
| endfunction "}}} | |
| function! s:preview_using(cmd) abort "{{{ | |
| silent execute 'pedit' | |
| \ '+/' . escape(a:cmd, ' ') | |
| \ printf(s:url_format, printf('using/%s', a:cmd), 'plaintext') | |
| endfunction "}}} | |
| function! s:preview_matching(term) abort "{{{ | |
| silent execute 'pedit' | |
| \ '+/' . escape(a:term, ' ') | |
| \ printf(s:url_format, printf('matching/%s/%s', a:term, webapi#base64#b64encode(a:term)), 'plaintext') | |
| endfunction "}}} | |
| function! s:commandline_fu(...) abort "{{{ | |
| let command = 'preview' | |
| let method = 'using' | |
| let args = copy(a:000) | |
| let opt_quickfix = index(args, '-quickfix') | |
| if opt_quickfix != -1 | |
| call remove(args, opt_quickfix) | |
| let command = 'quickfix' | |
| endif | |
| let opt_matching = index(args, '-matching') | |
| if opt_matching != -1 | |
| call remove(args, opt_matching) | |
| let method = 'matching' | |
| endif | |
| call s:{command}_{method}(args[0]) | |
| endfunction "}}} | |
| function! s:commandline_fu_complete(arglead, cmdline, cursorpos) abort "{{{ | |
| let opt_quickfix = a:cmdline =~# '-quickfix' ? [] : ['-quickfix'] | |
| let opt_matching = a:cmdline =~# '-matching' ? [] : ['-matching'] | |
| return filter(opt_quickfix + opt_matching + s:shellcmds, 'stridx(v:val, a:arglead) == 0') | |
| endfunction "}}} | |
| " Interface {{{1 | |
| command! -nargs=1 -complete=shellcmd CmdFuQuickfixUsing call s:quickfix_using(<q-args>) | |
| command! -nargs=1 -complete=shellcmd CmdFuQuickfixMatching call s:quickfix_matching(<q-args>) | |
| command! -nargs=1 -complete=shellcmd CmdFuPreviewUsing call s:preview_using(<q-args>) | |
| command! -nargs=1 -complete=shellcmd CmdFuPreviewMatching call s:preview_matching(<q-args>) | |
| command! -nargs=+ -complete=customlist,s:commandline_fu_complete CmdFu call s:commandline_fu(<f-args>) | |
| " Initialization {{{1 | |
| let s:json_decode = exists('*json_decode') | |
| \ ? function('json_decode') | |
| \ : function('webapi#json#decode') | |
| let s:url_format = 'http://www.commandlinefu.com/commands/%s/%s' | |
| let s:shellcmds = s:glob_shellcmds() | |
| " 1}}} | |
| scriptencoding utf-8 | |
| if exists('g:loaded_commandlinefu') && g:loaded_commandlinefu | |
| finish | |
| endif | |
| let g:loaded_commandlinefu = 1 | |
| if !exists('#BufReadCmd#http://*') | |
| echohl WarningMsg | echomsg '"http://*" handler required' | echohl NONE | |
| finish | |
| endif | |
| try | |
| call webapi#base64#b64encode('') | |
| call webapi#json#decode('{}') | |
| catch /^Vim\%((\a\+)\)\=:E117/ | |
| echohl WarningMsg | echomsg 'webapi-vim required' | echohl NONE | |
| finish | |
| endtry | |
| " Internal {{{1 | |
| function! s:glob_shellcmds() abort "{{{ | |
| let raw_globbed = has('win32') | |
| \ ? globpath(join(split($PATH, ';'), ','), '*.exe', 1, 1) | |
| \ : globpath(join(split($PATH, ':'), ','), '*', 1, 1) | |
| let sub_pattern = has('win32') | |
| \ ? ':t:gs?\.exe??' | |
| \ : ':t' | |
| return uniq(sort(map(filter(raw_globbed, 'executable(v:val)'), 'fnamemodify(v:val, sub_pattern)'))) | |
| endfunction "}}} | |
| function! s:result(path) abort "{{{ | |
| let url = printf(s:url_format, a:path, 'json') | |
| let result = webapi#http#get(url) | |
| if result.status is# '200' | |
| return call(s:json_decode, [result.content]) | |
| endif | |
| endfunction "}}} | |
| function! s:using(cmd) abort "{{{ | |
| return printf('using/%s', a:cmd) | |
| endfunction "}}} | |
| function! s:matching(term) abort "{{{ | |
| return printf('matching/%s/%s', a:term, webapi#base64#b64encode(a:term)) | |
| endfunction "}}} | |
| function! s:quickfix_using(cmd) abort "{{{ | |
| let path = s:using(a:cmd) | |
| call setqflist(map(s:result(path), "{ | |
| \ 'filename': printf(s:url_format, path, 'plaintext') | |
| \ , 'pattern': v:val.summary | |
| \ , 'col': 1 | |
| \ }")) | |
| copen | |
| endfunction "}}} | |
| function! s:quickfix_matching(term) abort "{{{ | |
| let path = s:matching(a:term) | |
| let path = printf('matching/%s/%s', a:term, webapi#base64#b64encode(a:term)) | |
| call setqflist(map(s:result(path), "{ | |
| \ 'filename': printf(s:url_format, path, 'plaintext') | |
| \ , 'pattern': v:val.summary | |
| \ , 'col': 1 | |
| \ }")) | |
| copen | |
| endfunction "}}} | |
| function! s:preview_using(cmd) abort "{{{ | |
| silent execute 'pedit' | |
| \ '+/' . escape(a:cmd, ' ') | |
| \ printf(s:url_format, printf('using/%s', a:cmd), 'plaintext') | |
| endfunction "}}} | |
| function! s:preview_matching(term) abort "{{{ | |
| silent execute 'pedit' | |
| \ '+/' . escape(a:term, ' ') | |
| \ printf(s:url_format, printf('matching/%s/%s', a:term, webapi#base64#b64encode(a:term)), 'plaintext') | |
| endfunction "}}} | |
| function! s:commandline_fu(...) abort "{{{ | |
| let command = 'preview' | |
| let method = 'using' | |
| let args = copy(a:000) | |
| let opt_quickfix = index(args, '-quickfix') | |
| if opt_quickfix != -1 | |
| call remove(args, opt_quickfix) | |
| let command = 'quickfix' | |
| endif | |
| let opt_matching = index(args, '-matching') | |
| if opt_matching != -1 | |
| call remove(args, opt_matching) | |
| let method = 'matching' | |
| endif | |
| call s:{command}_{method}(args[0]) | |
| endfunction "}}} | |
| function! s:commandline_fu_complete(arglead, cmdline, cursorpos) abort "{{{ | |
| let opt_quickfix = a:cmdline =~# '-quickfix' ? [] : ['-quickfix'] | |
| let opt_matching = a:cmdline =~# '-matching' ? [] : ['-matching'] | |
| return filter(opt_quickfix + opt_matching + s:shellcmds, 'stridx(v:val, a:arglead) == 0') | |
| endfunction "}}} | |
| " Interface {{{1 | |
| command! -nargs=1 -complete=shellcmd CmdFuQuickfixUsing call s:quickfix_using(<q-args>) | |
| command! -nargs=1 -complete=shellcmd CmdFuQuickfixMatching call s:quickfix_matching(<q-args>) | |
| command! -nargs=1 -complete=shellcmd CmdFuPreviewUsing call s:preview_using(<q-args>) | |
| command! -nargs=1 -complete=shellcmd CmdFuPreviewMatching call s:preview_matching(<q-args>) | |
| command! -nargs=+ -complete=customlist,s:commandline_fu_complete CmdFu call s:commandline_fu(<f-args>) | |
| " Initialization {{{1 | |
| let s:json_decode = exists('*json_decode') | |
| \ ? function('json_decode') | |
| \ : function('webapi#json#decode') | |
| let s:url_format = 'http://www.commandlinefu.com/commands/%s/%s' | |
| let s:shellcmds = s:glob_shellcmds() | |
| " 1}}} |
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