1 " vim600: set foldmethod=marker:
3 " Mercurial extension for VCSCommand.
5 " Version: VCS development
6 " Maintainer: Bob Hiestand <bob.hiestand@gmail.com>
8 " Copyright (c) 2009 Bob Hiestand
10 " Permission is hereby granted, free of charge, to any person obtaining a copy
11 " of this software and associated documentation files (the "Software"), to
12 " deal in the Software without restriction, including without limitation the
13 " rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
14 " sell copies of the Software, and to permit persons to whom the Software is
15 " furnished to do so, subject to the following conditions:
17 " The above copyright notice and this permission notice shall be included in
18 " all copies or substantial portions of the Software.
20 " THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
21 " IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22 " FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
23 " AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
24 " LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
25 " FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
28 " Section: Documentation {{{1
30 " Options documentation: {{{2
33 " This variable specifies the mercurial executable. If not set, it defaults
34 " to 'hg' executed from the user's executable path.
37 " This variable, if set, sets the external diff program used by Subversion.
40 " This variable, if set, determines the options passed to the hg diff
41 " command (such as 'u', 'w', or 'b').
43 " Section: Plugin header {{{1
45 if exists('VCSCommandDisableAll')
50 echohl WarningMsg|echomsg 'VCSCommand requires at least VIM 7.0'|echohl None
54 runtime plugin/vcscommand.vim
56 if !executable(VCSCommandGetOption('VCSCommandHGExec', 'hg'))
64 " Section: Variable initialization {{{1
66 let s:hgFunctions = {}
68 " Section: Utility functions {{{1
70 " Function: s:Executable() {{{2
71 " Returns the executable used to invoke hg suitable for use in a shell
73 function! s:Executable()
74 return shellescape(VCSCommandGetOption('VCSCommandHGExec', 'hg'))
77 " Function: s:DoCommand(cmd, cmdName, statusText, options) {{{2
78 " Wrapper to VCSCommandDoCommand to add the name of the HG executable to the
80 function! s:DoCommand(cmd, cmdName, statusText, options)
81 if VCSCommandGetVCSType(expand('%')) == 'HG'
82 let fullCmd = s:Executable() . ' ' . a:cmd
83 return VCSCommandDoCommand(fullCmd, a:cmdName, a:statusText, a:options)
85 throw 'HG VCSCommand plugin called on non-HG item.'
89 " Section: VCS function implementations {{{1
91 " Function: s:hgFunctions.Identify(buffer) {{{2
92 function! s:hgFunctions.Identify(buffer)
93 let oldCwd = VCSCommandChangeToCurrentFileDir(resolve(bufname(a:buffer)))
95 call s:VCSCommandUtility.system(s:Executable() . ' root')
99 return g:VCSCOMMAND_IDENTIFY_INEXACT
102 call VCSCommandChdir(oldCwd)
106 " Function: s:hgFunctions.Add() {{{2
107 function! s:hgFunctions.Add(argList)
108 return s:DoCommand(join(['add'] + a:argList, ' '), 'add', join(a:argList, ' '), {})
111 " Function: s:hgFunctions.Annotate(argList) {{{2
112 function! s:hgFunctions.Annotate(argList)
113 if len(a:argList) == 0
114 if &filetype == 'HGAnnotate'
115 " Perform annotation of the version indicated by the current line.
116 let caption = matchstr(getline('.'),'\v^\s+\zs\d+')
117 let options = ' -r' . caption
122 elseif len(a:argList) == 1 && a:argList[0] !~ '^-'
123 let caption = a:argList[0]
124 let options = ' -r' . caption
126 let caption = join(a:argList, ' ')
127 let options = ' ' . caption
130 let resultBuffer = s:DoCommand('blame' . options, 'annotate', caption, {})
132 set filetype=HGAnnotate
137 " Function: s:hgFunctions.Commit(argList) {{{2
138 function! s:hgFunctions.Commit(argList)
139 let resultBuffer = s:DoCommand('commit -l "' . a:argList[0] . '"', 'commit', '', {})
141 echomsg 'No commit needed.'
145 " Function: s:hgFunctions.Delete() {{{2
146 function! s:hgFunctions.Delete(argList)
147 return s:DoCommand(join(['remove'] + a:argList, ' '), 'remove', join(a:argList, ' '), {})
150 " Function: s:hgFunctions.Diff(argList) {{{2
151 function! s:hgFunctions.Diff(argList)
152 if len(a:argList) == 0
155 elseif len(a:argList) <= 2 && match(a:argList, '^-') == -1
156 let revOptions = ['-r' . join(a:argList, ':')]
157 let caption = '(' . a:argList[0] . ' : ' . get(a:argList, 1, 'current') . ')'
160 let caption = join(a:argList, ' ')
161 let revOptions = a:argList
164 let hgDiffExt = VCSCommandGetOption('VCSCommandHGDiffExt', '')
168 let diffExt = ['--diff-cmd ' . hgDiffExt]
171 let hgDiffOpt = VCSCommandGetOption('VCSCommandHGDiffOpt', '')
175 let diffOptions = ['-x -' . hgDiffOpt]
178 let resultBuffer = s:DoCommand(join(['diff'] + diffExt + diffOptions + revOptions), 'diff', caption, {})
183 echomsg 'No differences found'
189 " Function: s:hgFunctions.Info(argList) {{{2
190 function! s:hgFunctions.Info(argList)
191 return s:DoCommand(join(['log --limit 1'] + a:argList, ' '), 'log', join(a:argList, ' '), {})
194 " Function: s:hgFunctions.GetBufferInfo() {{{2
195 " Provides version control details for the current file. Current version
196 " number and current repository version number are required to be returned by
197 " the vcscommand plugin.
198 " Returns: List of results: [revision, repository, branch]
200 function! s:hgFunctions.GetBufferInfo()
201 let originalBuffer = VCSCommandGetOriginalBuffer(bufnr('%'))
202 let fileName = bufname(originalBuffer)
203 let statusText = s:VCSCommandUtility.system(s:Executable() . ' status -- "' . fileName . '"')
208 " File not under HG control.
209 if statusText =~ '^?'
213 let parentsText = s:VCSCommandUtility.system(s:Executable() . ' parents -- "' . fileName . '"')
214 let [revision] = matchlist(parentsText, '^changeset:\s\+\(\S\+\)\n')[1]
216 let logText = s:VCSCommandUtility.system(s:Executable() . ' log -- "' . fileName . '"')
217 let [repository] = matchlist(logText, '^changeset:\s\+\(\S\+\)\n')[1]
222 elseif statusText =~ '^A'
223 return ['New', 'New']
225 return [revision, repository]
229 " Function: s:hgFunctions.Log(argList) {{{2
230 function! s:hgFunctions.Log(argList)
231 if len(a:argList) == 0
234 elseif len(a:argList) <= 2 && match(a:argList, '^-') == -1
235 let options = ['-r' . join(a:argList, ':')]
236 let caption = options[0]
239 let options = a:argList
240 let caption = join(a:argList, ' ')
243 let resultBuffer = s:DoCommand(join(['log', '-v'] + options), 'log', caption, {})
247 " Function: s:hgFunctions.Revert(argList) {{{2
248 function! s:hgFunctions.Revert(argList)
249 return s:DoCommand('revert', 'revert', '', {})
252 " Function: s:hgFunctions.Review(argList) {{{2
253 function! s:hgFunctions.Review(argList)
254 if len(a:argList) == 0
255 let versiontag = '(current)'
256 let versionOption = ''
258 let versiontag = a:argList[0]
259 let versionOption = ' -r ' . versiontag . ' '
262 " let resultBuffer = s:DoCommand('cat --non-interactive' . versionOption, 'review', versiontag, {})
263 let resultBuffer = s:DoCommand('cat' . versionOption, 'review', versiontag, {})
265 let &filetype = getbufvar(b:VCSCommandOriginalBuffer, '&filetype')
270 " Function: s:hgFunctions.Status(argList) {{{2
271 function! s:hgFunctions.Status(argList)
272 let options = ['-u', '-v']
273 if len(a:argList) == 0
274 let options = a:argList
276 return s:DoCommand(join(['status'] + options, ' '), 'status', join(options, ' '), {})
279 " Function: s:hgFunctions.Update(argList) {{{2
280 function! s:hgFunctions.Update(argList)
281 return s:DoCommand('update', 'update', '', {})
284 " Section: Plugin Registration {{{1
285 let s:VCSCommandUtility = VCSCommandRegisterModule('HG', expand('<sfile>'), s:hgFunctions, [])
287 let &cpo = s:save_cpo