1 files changed, 254 insertions, 0 deletions
diff --git a/.vim/plugin/vcsbzr.vim b/.vim/plugin/vcsbzr.vim
new file mode 100644
index 0000000..60dc455
--- /dev/null
+++ b/.vim/plugin/vcsbzr.vim
@@ -0,0 +1,254 @@
+" vim600: set foldmethod=marker:
+"
+" BZR extension for VCSCommand.
+"
+" Version:       VCS development
+" Maintainer:    Bob Hiestand <bob.hiestand@gmail.com>
+" License:
+" Copyright (c) 2009 Bob Hiestand
+"
+" Permission is hereby granted, free of charge, to any person obtaining a copy
+" of this software and associated documentation files (the "Software"), to
+" deal in the Software without restriction, including without limitation the
+" rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+" sell copies of the Software, and to permit persons to whom the Software is
+" furnished to do so, subject to the following conditions:
+"
+" The above copyright notice and this permission notice shall be included in
+" all copies or substantial portions of the Software.
+"
+" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+" IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+" FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+" AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+" LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+" FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+" IN THE SOFTWARE.
+"
+" Section: Documentation {{{1
+"
+" Options documentation: {{{2
+"
+" VCSCommandBZRExec
+"   This variable specifies the BZR executable.  If not set, it defaults to
+"   'bzr' executed from the user's executable path.
+
+" Section: Plugin header {{{1
+
+if v:version < 700
+  echohl WarningMsg|echomsg 'VCSCommand requires at least VIM 7.0'|echohl None
+  finish
+endif
+
+let s:save_cpo=&cpo
+set cpo&vim
+
+runtime plugin/vcscommand.vim
+
+if !executable(VCSCommandGetOption('VCSCommandBZRExec', 'bzr'))
+  " BZR is not installed
+  finish
+endif
+
+" Section: Variable initialization {{{1
+
+let s:bzrFunctions = {}
+
+" Section: Utility functions {{{1
+
+" Function: s:DoCommand(cmd, cmdName, statusText) {{{2
+" Wrapper to VCSCommandDoCommand to add the name of the BZR executable to the
+" command argument.
+function! s:DoCommand(cmd, cmdName, statusText, options)
+  if VCSCommandGetVCSType(expand('%')) == 'BZR'
+    let fullCmd = VCSCommandGetOption('VCSCommandBZRExec', 'bzr') . ' ' . a:cmd
+    return VCSCommandDoCommand(fullCmd, a:cmdName, a:statusText, a:options)
+  else
+    throw 'BZR VCSCommand plugin called on non-BZR item.'
+  endif
+endfunction
+
+" Section: VCS function implementations {{{1
+
+" Function: s:bzrFunctions.Identify(buffer) {{{2
+function! s:bzrFunctions.Identify(buffer)
+  let fileName = resolve(bufname(a:buffer))
+  let statusText = system(VCSCommandGetOption('VCSCommandBZRExec', 'bzr') . ' info "' . fileName . '"')
+  if(v:shell_error)
+    return 0
+  else
+    return 1
+  endif
+endfunction
+
+" Function: s:bzrFunctions.Add() {{{2
+function! s:bzrFunctions.Add(argList)
+  return s:DoCommand(join(['add'] + a:argList, ' '), 'add', join(a:argList, ' '), {})
+endfunction
+
+" Function: s:bzrFunctions.Annotate(argList) {{{2
+function! s:bzrFunctions.Annotate(argList)
+  if len(a:argList) == 0
+    if &filetype == 'BZRAnnotate'
+      " Perform annotation of the version indicated by the current line.
+      let caption = matchstr(getline('.'),'\v^\s+\zs\d+')
+      let options = ' -r' . caption
+    else
+      let caption = ''
+      let options = ''
+    endif
+  elseif len(a:argList) == 1 && a:argList[0] !~ '^-'
+    let caption = a:argList[0]
+    let options = ' -r' . caption
+  else
+    let caption = join(a:argList, ' ')
+    let options = ' ' . caption
+  endif
+
+  let resultBuffer = s:DoCommand('blame' . options, 'annotate', caption, {})
+  if resultBuffer > 0
+    normal 1G2dd
+    set filetype=BZRAnnotate
+  endif
+  return resultBuffer
+endfunction
+
+" Function: s:bzrFunctions.Commit(argList) {{{2
+function! s:bzrFunctions.Commit(argList)
+  let resultBuffer = s:DoCommand('commit -F "' . a:argList[0] . '"', 'commit', '', {})
+  if resultBuffer == 0
+    echomsg 'No commit needed.'
+  endif
+endfunction
+
+" Function: s:bzrFunctions.Delete() {{{2
+function! s:bzrFunctions.Delete(argList)
+  return s:DoCommand(join(['rm'] + a:argList, ' '), 'rm', join(a:argList, ' '), {})
+endfunction
+
+" Function: s:bzrFunctions.Diff(argList) {{{2
+function! s:bzrFunctions.Diff(argList)
+  if len(a:argList) == 0
+    let revOptions = []
+    let caption = ''
+  elseif len(a:argList) <= 2 && match(a:argList, '^-') == -1
+    let revOptions = ['-r' . join(a:argList, '..')]
+    let caption = '(' . a:argList[0] . ' : ' . get(a:argList, 1, 'current') . ')'
+  else
+    " Pass-through
+    let caption = join(a:argList, ' ')
+    let revOptions = a:argList
+  endif
+
+  let resultBuffer = s:DoCommand(join(['diff'] + revOptions), 'diff', caption, {'allowNonZeroExit': 1})
+  if resultBuffer > 0
+    set filetype=diff
+  else
+    echomsg 'No differences found'
+  endif
+  return resultBuffer
+endfunction
+
+" Function: s:bzrFunctions.GetBufferInfo() {{{2
+" Provides version control details for the current file.  Current version
+" number and current repository version number are required to be returned by
+" the vcscommand plugin.
+" Returns: List of results:  [revision, repository]
+
+function! s:bzrFunctions.GetBufferInfo()
+  let originalBuffer = VCSCommandGetOriginalBuffer(bufnr('%'))
+  let fileName = resolve(bufname(originalBuffer))
+  let statusText = system(VCSCommandGetOption('VCSCommandBZRExec', 'bzr') . ' status -S "' . fileName . '"')
+  let revision = system(VCSCommandGetOption('VCSCommandBZRExec', 'bzr') . ' revno "' . fileName . '"')
+  if(v:shell_error)
+    return []
+  endif
+
+  " File not under BZR control.
+  if statusText =~ '^?'
+    return ['Unknown']
+  endif
+
+  let [flags, repository] = matchlist(statusText, '^\(.\{3}\)\s\+\(\S\+\)')[1:2]
+  if revision == ''
+    " Error
+    return ['Unknown']
+  elseif flags =~ '^A'
+    return ['New', 'New']
+  else
+    return [revision, repository]
+  endif
+endfunction
+
+" Function: s:bzrFunctions.Info(argList) {{{2
+function! s:bzrFunctions.Info(argList)
+  return s:DoCommand(join(['version-info'] + a:argList, ' '), 'version-info', join(a:argList, ' '), {})
+endfunction
+
+" Function: s:bzrFunctions.Lock(argList) {{{2
+function! s:bzrFunctions.Lock(argList)
+  echomsg 'bzr lock is not necessary'
+endfunction
+
+" Function: s:bzrFunctions.Log() {{{2
+function! s:bzrFunctions.Log(argList)
+  if len(a:argList) == 0
+    let options = []
+    let caption = ''
+  elseif len(a:argList) <= 2 && match(a:argList, '^-') == -1
+    let options = ['-r' . join(a:argList, ':')]
+    let caption = options[0]
+  else
+    " Pass-through
+    let options = a:argList
+    let caption = join(a:argList, ' ')
+  endif
+
+  let resultBuffer = s:DoCommand(join(['log', '-v'] + options), 'log', caption, {})
+  return resultBuffer
+endfunction
+
+" Function: s:bzrFunctions.Revert(argList) {{{2
+function! s:bzrFunctions.Revert(argList)
+  return s:DoCommand('revert', 'revert', '', {})
+endfunction
+
+" Function: s:bzrFunctions.Review(argList) {{{2
+function! s:bzrFunctions.Review(argList)
+  if len(a:argList) == 0
+    let versiontag = '(current)'
+    let versionOption = ''
+  else
+    let versiontag = a:argList[0]
+    let versionOption = ' -r ' . versiontag . ' '
+  endif
+
+  let resultBuffer = s:DoCommand('cat' . versionOption, 'review', versiontag, {})
+  if resultBuffer > 0
+    let &filetype=getbufvar(b:VCSCommandOriginalBuffer, '&filetype')
+  endif
+  return resultBuffer
+endfunction
+
+" Function: s:bzrFunctions.Status(argList) {{{2
+function! s:bzrFunctions.Status(argList)
+  let options = ['-S']
+  if len(a:argList) == 0
+    let options = a:argList
+  endif
+  return s:DoCommand(join(['status'] + options, ' '), 'status', join(options, ' '), {})
+endfunction
+
+" Function: s:bzrFunctions.Unlock(argList) {{{2
+function! s:bzrFunctions.Unlock(argList)
+  echomsg 'bzr unlock is not necessary'
+endfunction
+" Function: s:bzrFunctions.Update(argList) {{{2
+function! s:bzrFunctions.Update(argList)
+  return s:DoCommand('update', 'update', '', {})
+endfunction
+
+" Section: Plugin Registration {{{1
+call VCSCommandRegisterModule('BZR', expand('<sfile>'), s:bzrFunctions, [])
+
+let &cpo = s:save_cpo