iankelling.org Git - distro-setup/blob - .vim/plugin/vcsbzr.vim

   1 " vim600: set foldmethod=marker:
   2 "
   3 " BZR extension for VCSCommand.
   4 "
   5 " Maintainer:    Bob Hiestand <bob.hiestand@gmail.com>
   6 " License:
   7 " Copyright (c) Bob Hiestand
   8 "
   9 " Permission is hereby granted, free of charge, to any person obtaining a copy
  10 " of this software and associated documentation files (the "Software"), to
  11 " deal in the Software without restriction, including without limitation the
  12 " rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
  13 " sell copies of the Software, and to permit persons to whom the Software is
  14 " furnished to do so, subject to the following conditions:
  15 "
  16 " The above copyright notice and this permission notice shall be included in
  17 " all copies or substantial portions of the Software.
  18 "
  19 " THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  20 " IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21 " FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  22 " AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  23 " LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  24 " FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  25 " IN THE SOFTWARE.
  26 "
  27 " Section: Documentation {{{1
  28 "
  29 " Options documentation: {{{2
  30 "
  31 " VCSCommandBZRExec
  32 "   This variable specifies the BZR executable.  If not set, it defaults to
  33 "   'bzr' executed from the user's executable path.
  34
  35 " Section: Plugin header {{{1
  36
  37 if exists('VCSCommandDisableAll')
  38         finish
  39 endif
  40
  41 if v:version < 700
  42   echohl WarningMsg|echomsg 'VCSCommand requires at least VIM 7.0'|echohl None
  43   finish
  44 endif
  45
  46 runtime plugin/vcscommand.vim
  47
  48 if !executable(VCSCommandGetOption('VCSCommandBZRExec', 'bzr'))
  49   " BZR is not installed
  50   finish
  51 endif
  52
  53 let s:save_cpo=&cpo
  54 set cpo&vim
  55
  56 " Section: Variable initialization {{{1
  57
  58 let s:bzrFunctions = {}
  59
  60 " Section: Utility functions {{{1
  61
  62 " Function: s:Executable() {{{2
  63 " Returns the executable used to invoke bzr suitable for use in a shell
  64 " command.
  65 function! s:Executable()
  66         return shellescape(VCSCommandGetOption('VCSCommandBZRExec', 'bzr'))
  67 endfunction
  68
  69 " Function: s:DoCommand(cmd, cmdName, statusText) {{{2
  70 " Wrapper to VCSCommandDoCommand to add the name of the BZR executable to the
  71 " command argument.
  72 function! s:DoCommand(cmd, cmdName, statusText, options)
  73   if VCSCommandGetVCSType(expand('%')) == 'BZR'
  74     let fullCmd = s:Executable() . ' ' . a:cmd
  75     return VCSCommandDoCommand(fullCmd, a:cmdName, a:statusText, a:options)
  76   else
  77     throw 'BZR VCSCommand plugin called on non-BZR item.'
  78   endif
  79 endfunction
  80
  81 " Section: VCS function implementations {{{1
  82
  83 " Function: s:bzrFunctions.Identify(buffer) {{{2
  84 function! s:bzrFunctions.Identify(buffer)
  85   let fileName = resolve(bufname(a:buffer))
  86   let l:save_bzr_log=$BZR_LOG
  87   try
  88     let $BZR_LOG=has("win32") || has("win95") || has("win64") || has("win16") ? "nul" : "/dev/null"
  89     let statusText = s:VCSCommandUtility.system(s:Executable() . ' info -- "' . fileName . '"')
  90   finally
  91     let $BZR_LOG=l:save_bzr_log
  92   endtry
  93   if(v:shell_error)
  94     return 0
  95   else
  96     return 1
  97   endif
  98 endfunction
  99
 100 " Function: s:bzrFunctions.Add() {{{2
 101 function! s:bzrFunctions.Add(argList)
 102   return s:DoCommand(join(['add'] + a:argList, ' '), 'add', join(a:argList, ' '), {})
 103 endfunction
 104
 105 " Function: s:bzrFunctions.Annotate(argList) {{{2
 106 function! s:bzrFunctions.Annotate(argList)
 107   if len(a:argList) == 0
 108     if &filetype == 'BZRannotate'
 109       " Perform annotation of the version indicated by the current line.
 110       let caption = matchstr(getline('.'),'\v^\s+\zs\d+')
 111       let options = ' -r' . caption
 112     else
 113       let caption = ''
 114       let options = ''
 115     endif
 116   elseif len(a:argList) == 1 && a:argList[0] !~ '^-'
 117     let caption = a:argList[0]
 118     let options = ' -r' . caption
 119   else
 120     let caption = join(a:argList, ' ')
 121     let options = ' ' . caption
 122   endif
 123
 124   let resultBuffer = s:DoCommand('blame' . options, 'annotate', caption, {})
 125   if resultBuffer > 0
 126     normal 1G2dd
 127   endif
 128   return resultBuffer
 129 endfunction
 130
 131 " Function: s:bzrFunctions.Commit(argList) {{{2
 132 function! s:bzrFunctions.Commit(argList)
 133   let resultBuffer = s:DoCommand('commit -F "' . a:argList[0] . '"', 'commit', '', {})
 134   if resultBuffer == 0
 135     echomsg 'No commit needed.'
 136   endif
 137 endfunction
 138
 139 " Function: s:bzrFunctions.Delete() {{{2
 140 function! s:bzrFunctions.Delete(argList)
 141   return s:DoCommand(join(['rm'] + a:argList, ' '), 'rm', join(a:argList, ' '), {})
 142 endfunction
 143
 144 " Function: s:bzrFunctions.Diff(argList) {{{2
 145 function! s:bzrFunctions.Diff(argList)
 146   if len(a:argList) == 0
 147     let revOptions = []
 148     let caption = ''
 149   elseif len(a:argList) <= 2 && match(a:argList, '^-') == -1
 150     let revOptions = ['-r' . join(a:argList, '..')]
 151     let caption = '(' . a:argList[0] . ' : ' . get(a:argList, 1, 'current') . ')'
 152   else
 153     " Pass-through
 154     let caption = join(a:argList, ' ')
 155     let revOptions = a:argList
 156   endif
 157
 158   return s:DoCommand(join(['diff'] + revOptions), 'diff', caption, {'allowNonZeroExit': 1})
 159 endfunction
 160
 161 " Function: s:bzrFunctions.GetBufferInfo() {{{2
 162 " Provides version control details for the current file.  Current version
 163 " number and current repository version number are required to be returned by
 164 " the vcscommand plugin.
 165 " Returns: List of results:  [revision, repository]
 166
 167 function! s:bzrFunctions.GetBufferInfo()
 168   let originalBuffer = VCSCommandGetOriginalBuffer(bufnr('%'))
 169   let fileName = resolve(bufname(originalBuffer))
 170   let statusText = s:VCSCommandUtility.system(s:Executable() . ' status -S -- "' . fileName . '"')
 171   let revision = s:VCSCommandUtility.system(s:Executable() . ' revno -- "' . fileName . '"')
 172   if(v:shell_error)
 173     return []
 174   endif
 175
 176   " File not under BZR control.
 177   if statusText =~ '^?'
 178     return ['Unknown']
 179   endif
 180
 181   let [flags, repository] = matchlist(statusText, '^\(.\{3}\)\s\+\(\S\+\)')[1:2]
 182   if revision == ''
 183     " Error
 184     return ['Unknown']
 185   elseif flags =~ '^A'
 186     return ['New', 'New']
 187   else
 188     return [revision, repository]
 189   endif
 190 endfunction
 191
 192 " Function: s:bzrFunctions.Info(argList) {{{2
 193 function! s:bzrFunctions.Info(argList)
 194   return s:DoCommand(join(['version-info'] + a:argList, ' '), 'version-info', join(a:argList, ' '), {})
 195 endfunction
 196
 197 " Function: s:bzrFunctions.Lock(argList) {{{2
 198 function! s:bzrFunctions.Lock(argList)
 199   echomsg 'bzr lock is not necessary'
 200 endfunction
 201
 202 " Function: s:bzrFunctions.Log() {{{2
 203 function! s:bzrFunctions.Log(argList)
 204   if len(a:argList) == 0
 205     let options = []
 206     let caption = ''
 207   elseif len(a:argList) <= 2 && match(a:argList, '^-') == -1
 208     let options = ['-r' . join(a:argList, ':')]
 209     let caption = options[0]
 210   else
 211     " Pass-through
 212     let options = a:argList
 213     let caption = join(a:argList, ' ')
 214   endif
 215
 216   let resultBuffer = s:DoCommand(join(['log', '-v'] + options), 'log', caption, {})
 217   return resultBuffer
 218 endfunction
 219
 220 " Function: s:bzrFunctions.Revert(argList) {{{2
 221 function! s:bzrFunctions.Revert(argList)
 222   return s:DoCommand('revert', 'revert', '', {})
 223 endfunction
 224
 225 " Function: s:bzrFunctions.Review(argList) {{{2
 226 function! s:bzrFunctions.Review(argList)
 227   if len(a:argList) == 0
 228     let versiontag = '(current)'
 229     let versionOption = ''
 230   else
 231     let versiontag = a:argList[0]
 232     let versionOption = ' -r ' . versiontag . ' '
 233   endif
 234
 235   return s:DoCommand('cat' . versionOption, 'review', versiontag, {})
 236 endfunction
 237
 238 " Function: s:bzrFunctions.Status(argList) {{{2
 239 function! s:bzrFunctions.Status(argList)
 240   let options = ['-S']
 241   if len(a:argList) != 0
 242     let options = a:argList
 243   endif
 244   return s:DoCommand(join(['status'] + options, ' '), 'status', join(options, ' '), {})
 245 endfunction
 246
 247 " Function: s:bzrFunctions.Unlock(argList) {{{2
 248 function! s:bzrFunctions.Unlock(argList)
 249   echomsg 'bzr unlock is not necessary'
 250 endfunction
 251 " Function: s:bzrFunctions.Update(argList) {{{2
 252 function! s:bzrFunctions.Update(argList)
 253   return s:DoCommand('update', 'update', '', {})
 254 endfunction
 255
 256 " Annotate setting {{{2
 257 let s:bzrFunctions.AnnotateSplitRegex = '^[^|]\+ | '
 258
 259 " Section: Plugin Registration {{{1
 260 let s:VCSCommandUtility = VCSCommandRegisterModule('BZR', expand('<sfile>'), s:bzrFunctions, [])
 261
 262 let &cpo = s:save_cpo