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diff --git a/plugin/vcscvs.vim b/plugin/vcscvs.vim new file mode 100644 index 0000000..e2930e5 --- /dev/null +++ b/plugin/vcscvs.vim @@ -0,0 +1,437 @@ +" vim600: set foldmethod=marker: +" +" CVS extension for VCSCommand. +" +" Version: VCS development +" Maintainer: Bob Hiestand <bob.hiestand@gmail.com> +" License: +" Copyright (c) 2007 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 +" +" Command documentation {{{2 +" +" The following commands only apply to files under CVS source control. +" +" CVSEdit Performs "cvs edit" on the current file. +" +" CVSEditors Performs "cvs editors" on the current file. +" +" CVSUnedit Performs "cvs unedit" on the current file. +" +" CVSWatch Takes an argument which must be one of [on|off|add|remove]. +" Performs "cvs watch" with the given argument on the current +" file. +" +" CVSWatchers Performs "cvs watchers" on the current file. +" +" CVSWatchAdd Alias for "CVSWatch add" +" +" CVSWatchOn Alias for "CVSWatch on" +" +" CVSWatchOff Alias for "CVSWatch off" +" +" CVSWatchRemove Alias for "CVSWatch remove" +" +" Mapping documentation: {{{2 +" +" By default, a mapping is defined for each command. User-provided mappings +" can be used instead by mapping to <Plug>CommandName, for instance: +" +" nnoremap ,ce <Plug>CVSEdit +" +" The default mappings are as follow: +" +" <Leader>ce CVSEdit +" <Leader>cE CVSEditors +" <Leader>ct CVSUnedit +" <Leader>cwv CVSWatchers +" <Leader>cwa CVSWatchAdd +" <Leader>cwn CVSWatchOn +" <Leader>cwf CVSWatchOff +" <Leader>cwr CVSWatchRemove +" +" Options documentation: {{{2 +" +" VCSCommandCVSExec +" This variable specifies the CVS executable. If not set, it defaults to +" 'cvs' executed from the user's executable path. +" +" VCSCommandCVSDiffOpt +" This variable, if set, determines the options passed to the cvs diff +" command. If not set, it defaults to 'u'. + +" Section: Plugin header {{{1 + +if v:version < 700 + echohl WarningMsg|echomsg 'VCSCommand requires at least VIM 7.0'|echohl None + finish +endif + +runtime plugin/vcscommand.vim + +if !executable(VCSCommandGetOption('VCSCommandCVSExec', 'cvs')) + " CVS is not installed + finish +endif + +let s:save_cpo=&cpo +set cpo&vim + +" Section: Variable initialization {{{1 + +let s:cvsFunctions = {} + +" Section: Utility functions {{{1 + +" Function: s:DoCommand(cmd, cmdName, statusText, options) {{{2 +" Wrapper to VCSCommandDoCommand to add the name of the CVS executable to the +" command argument. +function! s:DoCommand(cmd, cmdName, statusText, options) + if VCSCommandGetVCSType(expand('%')) == 'CVS' + let fullCmd = VCSCommandGetOption('VCSCommandCVSExec', 'cvs') . ' ' . a:cmd + return VCSCommandDoCommand(fullCmd, a:cmdName, a:statusText, a:options) + else + throw 'CVS VCSCommand plugin called on non-CVS item.' + endif +endfunction + +" Function: GetRevision() {{{2 +" Function for retrieving the current buffer's revision number. +" Returns: Revision number or an empty string if an error occurs. + +function! GetRevision() + if !exists('b:VCSCommandBufferInfo') + let b:VCSCommandBufferInfo = s:cvsFunctions.GetBufferInfo() + endif + + if len(b:VCSCommandBufferInfo) > 0 + return b:VCSCommandBufferInfo[0] + else + return '' + endif +endfunction + +" Section: VCS function implementations {{{1 + +" Function: s:cvsFunctions.Identify(buffer) {{{2 +function! s:cvsFunctions.Identify(buffer) + let fileName = resolve(bufname(a:buffer)) + if isdirectory(fileName) + let directoryName = fileName + else + let directoryName = fnamemodify(fileName, ':h') + endif + if strlen(directoryName) > 0 + let CVSRoot = directoryName . '/CVS/Root' + else + let CVSRoot = 'CVS/Root' + endif + if filereadable(CVSRoot) + return 1 + else + return 0 + endif +endfunction + +" Function: s:cvsFunctions.Add(argList) {{{2 +function! s:cvsFunctions.Add(argList) + return s:DoCommand(join(['add'] + a:argList, ' '), 'add', join(a:argList, ' '), {}) +endfunction + +" Function: s:cvsFunctions.Annotate(argList) {{{2 +function! s:cvsFunctions.Annotate(argList) + if len(a:argList) == 0 + if &filetype == 'CVSAnnotate' + " This is a CVSAnnotate buffer. Perform annotation of the version + " indicated by the current line. + let caption = matchstr(getline('.'),'\v^[0-9.]+') + + if VCSCommandGetOption('VCSCommandCVSAnnotateParent', 0) != 0 + if caption != '1.1' + let revmaj = matchstr(caption,'\v[0-9.]+\ze\.[0-9]+') + let revmin = matchstr(caption,'\v[0-9.]+\.\zs[0-9]+') - 1 + if revmin == 0 + " Jump to ancestor branch + let caption = matchstr(revmaj,'\v[0-9.]+\ze\.[0-9]+') + else + let caption = revmaj . "." . revmin + endif + endif + endif + + let options = ['-r' . caption] + else + " CVS defaults to pulling HEAD, regardless of current branch. + " Therefore, always pass desired revision. + let caption = '' + let options = ['-r' . GetRevision()] + 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 = a:argList + endif + + let resultBuffer = s:DoCommand(join(['-q', 'annotate'] + options), 'annotate', caption, {}) + if resultBuffer > 0 + set filetype=CVSAnnotate + " Remove header lines from standard error + silent v/^\d\+\%(\.\d\+\)\+/d + endif + return resultBuffer +endfunction + +" Function: s:cvsFunctions.Commit(argList) {{{2 +function! s:cvsFunctions.Commit(argList) + let resultBuffer = s:DoCommand('commit -F "' . a:argList[0] . '"', 'commit', '', {}) + if resultBuffer == 0 + echomsg 'No commit needed.' + endif + return resultBuffer +endfunction + +" Function: s:cvsFunctions.Delete() {{{2 +" By default, use the -f option to remove the file first. If options are +" passed in, use those instead. +function! s:cvsFunctions.Delete(argList) + let options = ['-f'] + let caption = '' + if len(a:argList) > 0 + let options = a:argList + let caption = join(a:argList, ' ') + endif + return s:DoCommand(join(['remove'] + options, ' '), 'delete', caption, {}) +endfunction + +" Function: s:cvsFunctions.Diff(argList) {{{2 +function! s:cvsFunctions.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, ' -r')] + let caption = '(' . a:argList[0] . ' : ' . get(a:argList, 1, 'current') . ')' + else + " Pass-through + let caption = join(a:argList, ' ') + let revOptions = a:argList + endif + + let cvsDiffOpt = VCSCommandGetOption('VCSCommandCVSDiffOpt', 'u') + if cvsDiffOpt == '' + let diffOptions = [] + else + let diffOptions = ['-' . cvsDiffOpt] + endif + + let resultBuffer = s:DoCommand(join(['diff'] + diffOptions + revOptions), 'diff', caption, {'allowNonZeroExit': 1}) + if resultBuffer > 0 + set filetype=diff + else + echomsg 'No differences found' + endif + return resultBuffer +endfunction + +" Function: s:cvsFunctions.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. This CVS extension adds branch name to the return +" list as well. +" Returns: List of results: [revision, repository, branch] + +function! s:cvsFunctions.GetBufferInfo() + let originalBuffer = VCSCommandGetOriginalBuffer(bufnr('%')) + let fileName = bufname(originalBuffer) + if isdirectory(fileName) + let tag = '' + if filereadable(fileName . '/CVS/Tag') + let tagFile = readfile(fileName . '/CVS/Tag') + if len(tagFile) == 1 + let tag = substitute(tagFile[0], '^T', '', '') + endif + endif + return [tag] + endif + let realFileName = fnamemodify(resolve(fileName), ':t') + if !filereadable(fileName) + return ['Unknown'] + endif + let oldCwd = VCSCommandChangeToCurrentFileDir(fileName) + try + let statusText=system(VCSCommandGetOption('VCSCommandCVSExec', 'cvs') . ' status "' . realFileName . '"') + if(v:shell_error) + return [] + endif + let revision=substitute(statusText, '^\_.*Working revision:\s*\(\d\+\%(\.\d\+\)\+\|New file!\)\_.*$', '\1', '') + + " We can still be in a CVS-controlled directory without this being a CVS + " file + if match(revision, '^New file!$') >= 0 + let revision='New' + elseif match(revision, '^\d\+\.\d\+\%(\.\d\+\.\d\+\)*$') <0 + return ['Unknown'] + endif + + let branch=substitute(statusText, '^\_.*Sticky Tag:\s\+\(\d\+\%(\.\d\+\)\+\|\a[A-Za-z0-9-_]*\|(none)\).*$', '\1', '') + let repository=substitute(statusText, '^\_.*Repository revision:\s*\(\d\+\%(\.\d\+\)\+\|New file!\|No revision control file\)\_.*$', '\1', '') + let repository=substitute(repository, '^New file!\|No revision control file$', 'New', '') + return [revision, repository, branch] + finally + call VCSCommandChdir(oldCwd) + endtry +endfunction + +" Function: s:cvsFunctions.Log() {{{2 +function! s:cvsFunctions.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'] + options), 'log', caption, {}) + if resultBuffer > 0 + set filetype=rcslog + endif + return resultBuffer +endfunction + +" Function: s:cvsFunctions.Revert(argList) {{{2 +function! s:cvsFunctions.Revert(argList) + return s:DoCommand('update -C', 'revert', '', {}) +endfunction + +" Function: s:cvsFunctions.Review(argList) {{{2 +function! s:cvsFunctions.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('-q update -p' . versionOption, 'review', versiontag, {}) + if resultBuffer > 0 + let &filetype=getbufvar(b:VCSCommandOriginalBuffer, '&filetype') + endif + return resultBuffer +endfunction + +" Function: s:cvsFunctions.Status(argList) {{{2 +function! s:cvsFunctions.Status(argList) + return s:DoCommand(join(['status'] + a:argList, ' '), 'status', join(a:argList, ' '), {}) +endfunction + +" Function: s:cvsFunctions.Update(argList) {{{2 +function! s:cvsFunctions.Update(argList) + return s:DoCommand('update', 'update', '', {}) +endfunction + +" Section: CVS-specific functions {{{1 + +" Function: s:CVSEdit() {{{2 +function! s:CVSEdit() + return s:DoCommand('edit', 'cvsedit', '', {}) +endfunction + +" Function: s:CVSEditors() {{{2 +function! s:CVSEditors() + return s:DoCommand('editors', 'cvseditors', '', {}) +endfunction + +" Function: s:CVSUnedit() {{{2 +function! s:CVSUnedit() + return s:DoCommand('unedit', 'cvsunedit', '', {}) +endfunction + +" Function: s:CVSWatch(onoff) {{{2 +function! s:CVSWatch(onoff) + if a:onoff !~ '^\c\%(on\|off\|add\|remove\)$' + echoerr 'Argument to CVSWatch must be one of [on|off|add|remove]' + return -1 + end + return s:DoCommand('watch ' . tolower(a:onoff), 'cvswatch', '', {}) +endfunction + +" Function: s:CVSWatchers() {{{2 +function! s:CVSWatchers() + return s:DoCommand('watchers', 'cvswatchers', '', {}) +endfunction + +" Section: Command definitions {{{1 +" Section: Primary commands {{{2 +com! CVSEdit call s:CVSEdit() +com! CVSEditors call s:CVSEditors() +com! CVSUnedit call s:CVSUnedit() +com! -nargs=1 CVSWatch call s:CVSWatch(<f-args>) +com! CVSWatchAdd call s:CVSWatch('add') +com! CVSWatchOn call s:CVSWatch('on') +com! CVSWatchOff call s:CVSWatch('off') +com! CVSWatchRemove call s:CVSWatch('remove') +com! CVSWatchers call s:CVSWatchers() + +" Section: Plugin command mappings {{{1 + +let s:cvsExtensionMappings = {} +let mappingInfo = [ + \['CVSEdit', 'CVSEdit', 'ce'], + \['CVSEditors', 'CVSEditors', 'cE'], + \['CVSUnedit', 'CVSUnedit', 'ct'], + \['CVSWatchers', 'CVSWatchers', 'cwv'], + \['CVSWatchAdd', 'CVSWatch add', 'cwa'], + \['CVSWatchOff', 'CVSWatch off', 'cwf'], + \['CVSWatchOn', 'CVSWatch on', 'cwn'], + \['CVSWatchRemove', 'CVSWatch remove', 'cwr'] + \] + +for [pluginName, commandText, shortCut] in mappingInfo + execute 'nnoremap <silent> <Plug>' . pluginName . ' :' . commandText . '<CR>' + if !hasmapto('<Plug>' . pluginName) + let s:cvsExtensionMappings[shortCut] = commandText + endif +endfor + +" Section: Menu items {{{1 +silent! aunmenu Plugin.VCS.CVS +amenu <silent> &Plugin.VCS.CVS.&Edit <Plug>CVSEdit +amenu <silent> &Plugin.VCS.CVS.Ed&itors <Plug>CVSEditors +amenu <silent> &Plugin.VCS.CVS.Unedi&t <Plug>CVSUnedit +amenu <silent> &Plugin.VCS.CVS.&Watchers <Plug>CVSWatchers +amenu <silent> &Plugin.VCS.CVS.WatchAdd <Plug>CVSWatchAdd +amenu <silent> &Plugin.VCS.CVS.WatchOn <Plug>CVSWatchOn +amenu <silent> &Plugin.VCS.CVS.WatchOff <Plug>CVSWatchOff +amenu <silent> &Plugin.VCS.CVS.WatchRemove <Plug>CVSWatchRemove + +" Section: Plugin Registration {{{1 +call VCSCommandRegisterModule('CVS', expand('<sfile>'), s:cvsFunctions, s:cvsExtensionMappings) + +let &cpo = s:save_cpo |