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Diffstat (limited to 'vim/bundle/vim-fugitive/plugin/fugitive.vim')
| -rw-r--r-- | vim/bundle/vim-fugitive/plugin/fugitive.vim | 3096 |
1 files changed, 3096 insertions, 0 deletions
diff --git a/vim/bundle/vim-fugitive/plugin/fugitive.vim b/vim/bundle/vim-fugitive/plugin/fugitive.vim new file mode 100644 index 0000000..90f123f --- /dev/null +++ b/vim/bundle/vim-fugitive/plugin/fugitive.vim @@ -0,0 +1,3096 @@ +" fugitive.vim - A Git wrapper so awesome, it should be illegal +" Maintainer: Tim Pope <http://tpo.pe/> +" Version: 2.2 +" GetLatestVimScripts: 2975 1 :AutoInstall: fugitive.vim + +if exists('g:loaded_fugitive') || &cp + finish +endif +let g:loaded_fugitive = 1 + +if !exists('g:fugitive_git_executable') + let g:fugitive_git_executable = 'git' +endif + +" Section: Utility + +function! s:function(name) abort + return function(substitute(a:name,'^s:',matchstr(expand('<sfile>'), '<SNR>\d\+_'),'')) +endfunction + +function! s:sub(str,pat,rep) abort + return substitute(a:str,'\v\C'.a:pat,a:rep,'') +endfunction + +function! s:gsub(str,pat,rep) abort + return substitute(a:str,'\v\C'.a:pat,a:rep,'g') +endfunction + +function! s:winshell() abort + return &shell =~? 'cmd' || exists('+shellslash') && !&shellslash +endfunction + +function! s:shellesc(arg) abort + if a:arg =~ '^[A-Za-z0-9_/.-]\+$' + return a:arg + elseif s:winshell() + return '"'.s:gsub(s:gsub(a:arg, '"', '""'), '\%', '"%"').'"' + else + return shellescape(a:arg) + endif +endfunction + +function! s:fnameescape(file) abort + if exists('*fnameescape') + return fnameescape(a:file) + else + return escape(a:file," \t\n*?[{`$\\%#'\"|!<") + endif +endfunction + +function! s:throw(string) abort + let v:errmsg = 'fugitive: '.a:string + throw v:errmsg +endfunction + +function! s:warn(str) abort + echohl WarningMsg + echomsg a:str + echohl None + let v:warningmsg = a:str +endfunction + +function! s:shellslash(path) abort + if s:winshell() + return s:gsub(a:path,'\\','/') + else + return a:path + endif +endfunction + +let s:git_versions = {} + +function! fugitive#git_version(...) abort + if !has_key(s:git_versions, g:fugitive_git_executable) + let s:git_versions[g:fugitive_git_executable] = matchstr(system(g:fugitive_git_executable.' --version'), "\\S\\+\n") + endif + return s:git_versions[g:fugitive_git_executable] +endfunction + +function! s:recall() abort + let rev = s:sub(s:buffer().rev(), '^/', '') + if rev ==# ':' + return matchstr(getline('.'),'^#\t\%([[:alpha:] ]\+: *\)\=\zs.\{-\}\ze\%( ([^()[:digit:]]\+)\)\=$\|^\d\{6} \x\{40\} \d\t\zs.*') + elseif s:buffer().type('tree') + let file = matchstr(getline('.'), '\t\zs.*') + if empty(file) && line('.') > 2 + let file = s:sub(getline('.'), '/$', '') + endif + if !empty(file) && rev !~# ':$' + return rev . '/' . file + else + return rev . file + endif + endif + return rev +endfunction + +function! s:add_methods(namespace, method_names) abort + for name in a:method_names + let s:{a:namespace}_prototype[name] = s:function('s:'.a:namespace.'_'.name) + endfor +endfunction + +let s:commands = [] +function! s:command(definition) abort + let s:commands += [a:definition] +endfunction + +function! s:define_commands() abort + for command in s:commands + exe 'command! -buffer '.command + endfor +endfunction + +let s:abstract_prototype = {} + +" Section: Initialization + +function! fugitive#is_git_dir(path) abort + let path = s:sub(a:path, '[\/]$', '') . '/' + return getfsize(path.'HEAD') > 10 && ( + \ isdirectory(path.'objects') && isdirectory(path.'refs') || + \ getftype(path.'commondir') ==# 'file') +endfunction + +function! fugitive#extract_git_dir(path) abort + if s:shellslash(a:path) =~# '^fugitive://.*//' + return matchstr(s:shellslash(a:path), '\C^fugitive://\zs.\{-\}\ze//') + endif + let root = s:shellslash(simplify(fnamemodify(a:path, ':p:s?[\/]$??'))) + let previous = "" + while root !=# previous + if root =~# '\v^//%([^/]+/?)?$' + " This is for accessing network shares from Cygwin Vim. There won't be + " any git directory called //.git or //serverName/.git so let's avoid + " checking for them since such checks are extremely slow. + break + endif + if index(split($GIT_CEILING_DIRECTORIES, ':'), root) >= 0 + break + endif + if root ==# $GIT_WORK_TREE && fugitive#is_git_dir($GIT_DIR) + return simplify(fnamemodify(expand($GIT_DIR), ':p:s?[\/]$??')) + endif + if fugitive#is_git_dir($GIT_DIR) + " Ensure that we've cached the worktree + call s:configured_tree(simplify(fnamemodify(expand($GIT_DIR), ':p:s?[\/]$??'))) + if has_key(s:dir_for_worktree, root) + return s:dir_for_worktree[root] + endif + endif + let dir = s:sub(root, '[\/]$', '') . '/.git' + let type = getftype(dir) + if type ==# 'dir' && fugitive#is_git_dir(dir) + return dir + elseif type ==# 'link' && fugitive#is_git_dir(dir) + return resolve(dir) + elseif type !=# '' && filereadable(dir) + let line = get(readfile(dir, '', 1), 0, '') + if line =~# '^gitdir: \.' && fugitive#is_git_dir(root.'/'.line[8:-1]) + return simplify(root.'/'.line[8:-1]) + elseif line =~# '^gitdir: ' && fugitive#is_git_dir(line[8:-1]) + return line[8:-1] + endif + elseif fugitive#is_git_dir(root) + return root + endif + let previous = root + let root = fnamemodify(root, ':h') + endwhile + return '' +endfunction + +function! fugitive#detect(path) abort + if exists('b:git_dir') && (b:git_dir ==# '' || b:git_dir =~# '/$') + unlet b:git_dir + endif + if !exists('b:git_dir') + let dir = fugitive#extract_git_dir(a:path) + if dir !=# '' + let b:git_dir = dir + endif + endif + if exists('b:git_dir') + if exists('#User#FugitiveBoot') + try + let [save_mls, &modelines] = [&mls, 0] + doautocmd User FugitiveBoot + finally + let &mls = save_mls + endtry + endif + if !exists('g:fugitive_no_maps') + cnoremap <buffer> <expr> <C-R><C-G> fnameescape(<SID>recall()) + nnoremap <buffer> <silent> y<C-G> :call setreg(v:register, <SID>recall())<CR> + endif + let buffer = fugitive#buffer() + if expand('%:p') =~# '//' + call buffer.setvar('&path', s:sub(buffer.getvar('&path'), '^\.%(,|$)', '')) + endif + if stridx(buffer.getvar('&tags'), escape(b:git_dir, ', ')) == -1 + if filereadable(b:git_dir.'/tags') + call buffer.setvar('&tags', escape(b:git_dir.'/tags', ', ').','.buffer.getvar('&tags')) + endif + if &filetype !=# '' && filereadable(b:git_dir.'/'.&filetype.'.tags') + call buffer.setvar('&tags', escape(b:git_dir.'/'.&filetype.'.tags', ', ').','.buffer.getvar('&tags')) + endif + endif + try + let [save_mls, &modelines] = [&mls, 0] + call s:define_commands() + doautocmd User Fugitive + finally + let &mls = save_mls + endtry + endif +endfunction + +augroup fugitive + autocmd! + autocmd BufNewFile,BufReadPost * call fugitive#detect(expand('%:p')) + autocmd FileType netrw call fugitive#detect(expand('%:p')) + autocmd User NERDTreeInit,NERDTreeNewRoot call fugitive#detect(b:NERDTreeRoot.path.str()) + autocmd VimEnter * if expand('<amatch>')==''|call fugitive#detect(getcwd())|endif + autocmd CmdWinEnter * call fugitive#detect(expand('#:p')) + autocmd BufWinLeave * execute getwinvar(+bufwinnr(+expand('<abuf>')), 'fugitive_leave') +augroup END + +" Section: Repository + +let s:repo_prototype = {} +let s:repos = {} +let s:worktree_for_dir = {} +let s:dir_for_worktree = {} + +function! s:repo(...) abort + let dir = a:0 ? a:1 : (exists('b:git_dir') && b:git_dir !=# '' ? b:git_dir : fugitive#extract_git_dir(expand('%:p'))) + if dir !=# '' + if has_key(s:repos, dir) + let repo = get(s:repos, dir) + else + let repo = {'git_dir': dir} + let s:repos[dir] = repo + endif + return extend(extend(repo, s:repo_prototype, 'keep'), s:abstract_prototype, 'keep') + endif + call s:throw('not a git repository: '.expand('%:p')) +endfunction + +function! fugitive#repo(...) abort + return call('s:repo', a:000) +endfunction + +function! s:repo_dir(...) dict abort + return join([self.git_dir]+a:000,'/') +endfunction + +function! s:configured_tree(git_dir) abort + if !has_key(s:worktree_for_dir, a:git_dir) + let s:worktree_for_dir[a:git_dir] = '' + let config_file = a:git_dir . '/config' + if filereadable(config_file) + let config = readfile(config_file,'',10) + call filter(config,'v:val =~# "^\\s*worktree *="') + if len(config) == 1 + let worktree = matchstr(config[0], '= *\zs.*') + endif + elseif filereadable(a:git_dir . '/gitdir') + let worktree = fnamemodify(readfile(a:git_dir . '/gitdir')[0], ':h') + if worktree ==# '.' + unlet! worktree + endif + endif + if exists('worktree') + let s:worktree_for_dir[a:git_dir] = worktree + let s:dir_for_worktree[s:worktree_for_dir[a:git_dir]] = a:git_dir + endif + endif + if s:worktree_for_dir[a:git_dir] =~# '^\.' + return simplify(a:git_dir . '/' . s:worktree_for_dir[a:git_dir]) + else + return s:worktree_for_dir[a:git_dir] + endif +endfunction + +function! s:repo_tree(...) dict abort + if self.dir() =~# '/\.git$' + let dir = self.dir()[0:-6] + else + let dir = s:configured_tree(self.git_dir) + endif + if dir ==# '' + call s:throw('no work tree') + else + return join([dir]+a:000,'/') + endif +endfunction + +function! s:repo_bare() dict abort + if self.dir() =~# '/\.git$' + return 0 + else + return s:configured_tree(self.git_dir) ==# '' + endif +endfunction + +function! s:repo_translate(spec) dict abort + let refs = self.dir('refs/') + if filereadable(self.dir('commondir')) + let refs = simplify(self.dir(get(readfile(self.dir('commondir'), 1), 0, ''))) . '/refs/' + endif + if a:spec ==# '.' || a:spec ==# '/.' + return self.bare() ? self.dir() : self.tree() + elseif a:spec =~# '^/\=\.git$' && self.bare() + return self.dir() + elseif a:spec =~# '^/\=\.git/' + return self.dir(s:sub(a:spec, '^/=\.git/', '')) + elseif a:spec =~# '^/' + return self.tree().a:spec + elseif a:spec =~# '^:[0-3]:' + return 'fugitive://'.self.dir().'//'.a:spec[1].'/'.a:spec[3:-1] + elseif a:spec ==# ':' + if $GIT_INDEX_FILE =~# '/[^/]*index[^/]*\.lock$' && fnamemodify($GIT_INDEX_FILE,':p')[0:strlen(self.dir())] ==# self.dir('') && filereadable($GIT_INDEX_FILE) + return fnamemodify($GIT_INDEX_FILE,':p') + else + return self.dir('index') + endif + elseif a:spec =~# '^:/' + let ref = self.rev_parse(matchstr(a:spec,'.[^:]*')) + return 'fugitive://'.self.dir().'//'.ref + elseif a:spec =~# '^:' + return 'fugitive://'.self.dir().'//0/'.a:spec[1:-1] + elseif a:spec ==# '@' + return self.dir('HEAD') + elseif a:spec =~# 'HEAD\|^refs/' && a:spec !~ ':' && filereadable(refs . '../' . a:spec) + return simplify(refs . '../' . a:spec) + elseif filereadable(refs.a:spec) + return refs.a:spec + elseif filereadable(refs.'tags/'.a:spec) + return refs.'tags/'.a:spec + elseif filereadable(refs.'heads/'.a:spec) + return refs.'heads/'.a:spec + elseif filereadable(refs.'remotes/'.a:spec) + return refs.'remotes/'.a:spec + elseif filereadable(refs.'remotes/'.a:spec.'/HEAD') + return refs.'remotes/'.a:spec.'/HEAD' + else + try + let ref = self.rev_parse(matchstr(a:spec,'[^:]*')) + let path = s:sub(matchstr(a:spec,':.*'),'^:','/') + return 'fugitive://'.self.dir().'//'.ref.path + catch /^fugitive:/ + return self.tree(a:spec) + endtry + endif +endfunction + +function! s:repo_head(...) dict abort + let head = s:repo().head_ref() + + if head =~# '^ref: ' + let branch = s:sub(head,'^ref: %(refs/%(heads/|remotes/|tags/)=)=','') + elseif head =~# '^\x\{40\}$' + " truncate hash to a:1 characters if we're in detached head mode + let len = a:0 ? a:1 : 0 + let branch = len ? head[0:len-1] : '' + else + return '' + endif + + return branch +endfunction + +call s:add_methods('repo',['dir','tree','bare','translate','head']) + +function! s:repo_git_command(...) dict abort + let git = g:fugitive_git_executable . ' --git-dir='.s:shellesc(self.git_dir) + return git.join(map(copy(a:000),'" ".s:shellesc(v:val)'),'') +endfunction + +function! s:repo_git_chomp(...) dict abort + return s:sub(system(call(self.git_command,a:000,self)),'\n$','') +endfunction + +function! s:repo_git_chomp_in_tree(...) dict abort + let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd ' + let dir = getcwd() + try + execute cd.'`=s:repo().tree()`' + return call(s:repo().git_chomp, a:000, s:repo()) + finally + execute cd.'`=dir`' + endtry +endfunction + +function! s:repo_rev_parse(rev) dict abort + let hash = self.git_chomp('rev-parse','--verify',a:rev) + if hash =~ '\<\x\{40\}$' + return matchstr(hash,'\<\x\{40\}$') + endif + call s:throw('rev-parse '.a:rev.': '.hash) +endfunction + +call s:add_methods('repo',['git_command','git_chomp','git_chomp_in_tree','rev_parse']) + +function! s:repo_dirglob(base) dict abort + let base = s:sub(a:base,'^/','') + let matches = split(glob(self.tree(s:gsub(base,'/','*&').'*/')),"\n") + call map(matches,'v:val[ strlen(self.tree())+(a:base !~ "^/") : -1 ]') + return matches +endfunction + +function! s:repo_superglob(base) dict abort + if a:base =~# '^/' || a:base !~# ':' + let results = [] + if a:base !~# '^/' + let heads = ["HEAD","ORIG_HEAD","FETCH_HEAD","MERGE_HEAD"] + let heads += sort(split(s:repo().git_chomp("rev-parse","--symbolic","--branches","--tags","--remotes"),"\n")) + " Add any stashes. + if filereadable(s:repo().dir('refs/stash')) + let heads += ["stash"] + let heads += sort(split(s:repo().git_chomp("stash","list","--pretty=format:%gd"),"\n")) + endif + call filter(heads,'v:val[ 0 : strlen(a:base)-1 ] ==# a:base') + let results += heads + endif + if !self.bare() + let base = s:sub(a:base,'^/','') + let matches = split(glob(self.tree(s:gsub(base,'/','*&').'*')),"\n") + call map(matches,'s:shellslash(v:val)') + call map(matches,'v:val !~ "/$" && isdirectory(v:val) ? v:val."/" : v:val') + call map(matches,'v:val[ strlen(self.tree())+(a:base !~ "^/") : -1 ]') + let results += matches + endif + return results + + elseif a:base =~# '^:' + let entries = split(self.git_chomp('ls-files','--stage'),"\n") + call map(entries,'s:sub(v:val,".*(\\d)\\t(.*)",":\\1:\\2")') + if a:base !~# '^:[0-3]\%(:\|$\)' + call filter(entries,'v:val[1] == "0"') + call map(entries,'v:val[2:-1]') + endif + call filter(entries,'v:val[ 0 : strlen(a:base)-1 ] ==# a:base') + return entries + + else + let tree = matchstr(a:base,'.*[:/]') + let entries = split(self.git_chomp('ls-tree',tree),"\n") + call map(entries,'s:sub(v:val,"^04.*\\zs$","/")') + call map(entries,'tree.s:sub(v:val,".*\t","")') + return filter(entries,'v:val[ 0 : strlen(a:base)-1 ] ==# a:base') + endif +endfunction + +call s:add_methods('repo',['dirglob','superglob']) + +function! s:repo_config(conf) dict abort + return matchstr(system(s:repo().git_command('config').' '.a:conf),"[^\r\n]*") +endfun + +function! s:repo_user() dict abort + let username = s:repo().config('user.name') + let useremail = s:repo().config('user.email') + return username.' <'.useremail.'>' +endfun + +function! s:repo_aliases() dict abort + if !has_key(self,'_aliases') + let self._aliases = {} + for line in split(self.git_chomp('config','--get-regexp','^alias[.]'),"\n") + let self._aliases[matchstr(line,'\.\zs\S\+')] = matchstr(line,' \zs.*') + endfor + endif + return self._aliases +endfunction + +call s:add_methods('repo',['config', 'user', 'aliases']) + +function! s:repo_keywordprg() dict abort + let args = ' --git-dir='.escape(self.dir(),"\\\"' ") + if has('gui_running') && !has('win32') + return g:fugitive_git_executable . ' --no-pager' . args . ' log -1' + else + return g:fugitive_git_executable . args . ' show' + endif +endfunction + +call s:add_methods('repo',['keywordprg']) + +" Section: Buffer + +let s:buffer_prototype = {} + +function! s:buffer(...) abort + let buffer = {'#': bufnr(a:0 ? a:1 : '%')} + call extend(extend(buffer,s:buffer_prototype,'keep'),s:abstract_prototype,'keep') + if buffer.getvar('git_dir') !=# '' + return buffer + endif + call s:throw('not a git repository: '.expand('%:p')) +endfunction + +function! fugitive#buffer(...) abort + return s:buffer(a:0 ? a:1 : '%') +endfunction + +function! s:buffer_getvar(var) dict abort + return getbufvar(self['#'],a:var) +endfunction + +function! s:buffer_setvar(var,value) dict abort + return setbufvar(self['#'],a:var,a:value) +endfunction + +function! s:buffer_getline(lnum) dict abort + return get(getbufline(self['#'], a:lnum), 0, '') +endfunction + +function! s:buffer_repo() dict abort + return s:repo(self.getvar('git_dir')) +endfunction + +function! s:buffer_type(...) dict abort + if self.getvar('fugitive_type') != '' + let type = self.getvar('fugitive_type') + elseif fnamemodify(self.spec(),':p') =~# '.\git/refs/\|\.git/\w*HEAD$' + let type = 'head' + elseif self.getline(1) =~ '^tree \x\{40\}$' && self.getline(2) == '' + let type = 'tree' + elseif self.getline(1) =~ '^\d\{6\} \w\{4\} \x\{40\}\>\t' + let type = 'tree' + elseif self.getline(1) =~ '^\d\{6\} \x\{40\}\> \d\t' + let type = 'index' + elseif isdirectory(self.spec()) + let type = 'directory' + elseif self.spec() == '' + let type = 'null' + else + let type = 'file' + endif + if a:0 + return !empty(filter(copy(a:000),'v:val ==# type')) + else + return type + endif +endfunction + +if has('win32') + + function! s:buffer_spec() dict abort + let bufname = bufname(self['#']) + let retval = '' + for i in split(bufname,'[^:]\zs\\') + let retval = fnamemodify((retval==''?'':retval.'\').i,':.') + endfor + return s:shellslash(fnamemodify(retval,':p')) + endfunction + +else + + function! s:buffer_spec() dict abort + let bufname = bufname(self['#']) + return s:shellslash(bufname == '' ? '' : fnamemodify(bufname,':p')) + endfunction + +endif + +function! s:buffer_name() dict abort + return self.spec() +endfunction + +function! s:buffer_commit() dict abort + return matchstr(self.spec(),'^fugitive://.\{-\}//\zs\w*') +endfunction + +function! s:cpath(path) abort + if exists('+fileignorecase') && &fileignorecase + return tolower(a:path) + else + return a:path + endif +endfunction + +function! s:buffer_path(...) dict abort + let rev = matchstr(self.spec(),'^fugitive://.\{-\}//\zs.*') + if rev != '' + let rev = s:sub(rev,'\w*','') + elseif s:cpath(self.spec()[0 : len(self.repo().dir())]) ==# + \ s:cpath(self.repo().dir() . '/') + let rev = '/.git'.self.spec()[strlen(self.repo().dir()) : -1] + elseif !self.repo().bare() && + \ s:cpath(self.spec()[0 : len(self.repo().tree())]) ==# + \ s:cpath(self.repo().tree() . '/') + let rev = self.spec()[strlen(self.repo().tree()) : -1] + endif + return s:sub(s:sub(rev,'.\zs/$',''),'^/',a:0 ? a:1 : '') +endfunction + +function! s:buffer_rev() dict abort + let rev = matchstr(self.spec(),'^fugitive://.\{-\}//\zs.*') + if rev =~ '^\x/' + return ':'.rev[0].':'.rev[2:-1] + elseif rev =~ '.' + return s:sub(rev,'/',':') + elseif self.spec() =~ '\.git/index$' + return ':' + elseif self.spec() =~ '\.git/refs/\|\.git/.*HEAD$' + return self.spec()[strlen(self.repo().dir())+1 : -1] + else + return self.path('/') + endif +endfunction + +function! s:buffer_sha1() dict abort + if self.spec() =~ '^fugitive://' || self.spec() =~ '\.git/refs/\|\.git/.*HEAD$' + return self.repo().rev_parse(self.rev()) + else + return '' + endif +endfunction + +function! s:buffer_expand(rev) dict abort + if a:rev =~# '^:[0-3]$' + let file = a:rev.self.path(':') + elseif a:rev =~# '^[-:]/$' + let file = '/'.self.path() + elseif a:rev =~# '^-' + let file = 'HEAD^{}'.a:rev[1:-1].self.path(':') + elseif a:rev =~# '^@{' + let file = 'HEAD'.a:rev.self.path(':') + elseif a:rev =~# '^[~^]' + let commit = s:sub(self.commit(),'^\d=$','HEAD') + let file = commit.a:rev.self.path(':') + else + let file = a:rev + endif + return s:sub(s:sub(file,'\%$',self.path()),'\.\@<=/$','') +endfunction + +function! s:buffer_containing_commit() dict abort + if self.commit() =~# '^\d$' + return ':' + elseif self.commit() =~# '.' + return self.commit() + else + return 'HEAD' + endif +endfunction + +function! s:buffer_up(...) dict abort + let rev = self.rev() + let c = a:0 ? a:1 : 1 + while c + if rev =~# '^[/:]$' + let rev = 'HEAD' + elseif rev =~# '^:' + let rev = ':' + elseif rev =~# '^refs/[^^~:]*$\|^[^^~:]*HEAD$' + let rev .= '^{}' + elseif rev =~# '^/\|:.*/' + let rev = s:sub(rev, '.*\zs/.*', '') + elseif rev =~# ':.' + let rev = matchstr(rev, '^[^:]*:') + elseif rev =~# ':$' + let rev = rev[0:-2] + else + return rev.'~'.c + endif + let c -= 1 + endwhile + return rev +endfunction + +call s:add_methods('buffer',['getvar','setvar','getline','repo','type','spec','name','commit','path','rev','sha1','expand','containing_commit','up']) + +" Section: Git + +call s:command("-bang -nargs=? -complete=customlist,s:GitComplete Git :execute s:Git(<bang>0,<q-args>)") + +function! s:ExecuteInTree(cmd) abort + let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd ' + let dir = getcwd() + try + execute cd.'`=s:repo().tree()`' + execute a:cmd + finally + execute cd.'`=dir`' + endtry +endfunction + +function! s:Git(bang, args) abort + if a:bang + return s:Edit('edit', 1, a:args) + endif + let git = g:fugitive_git_executable + if has('gui_running') && !has('win32') + let git .= ' --no-pager' + endif + let args = matchstr(a:args,'\v\C.{-}%($|\\@<!%(\\\\)*\|)@=') + if exists(':terminal') + let dir = s:repo().tree() + -tabedit % + execute 'lcd' fnameescape(dir) + execute 'terminal' git args + else + call s:ExecuteInTree('!'.git.' '.args) + if has('win32') + call fugitive#reload_status() + endif + endif + return matchstr(a:args, '\v\C\\@<!%(\\\\)*\|\zs.*') +endfunction + +function! fugitive#git_commands() abort + if !exists('s:exec_path') + let s:exec_path = s:sub(system(g:fugitive_git_executable.' --exec-path'),'\n$','') + endif + return map(split(glob(s:exec_path.'/git-*'),"\n"),'s:sub(v:val[strlen(s:exec_path)+5 : -1],"\\.exe$","")') +endfunction + +function! s:GitComplete(A, L, P) abort + if strpart(a:L, 0, a:P) !~# ' [[:alnum:]-]\+ ' + let cmds = fugitive#git_commands() + return filter(sort(cmds+keys(s:repo().aliases())), 'strpart(v:val, 0, strlen(a:A)) ==# a:A') + else + return s:repo().superglob(a:A) + endif +endfunction + +" Section: Gcd, Glcd + +function! s:DirComplete(A,L,P) abort + let matches = s:repo().dirglob(a:A) + return matches +endfunction + +call s:command("-bar -bang -nargs=? -complete=customlist,s:DirComplete Gcd :cd<bang> `=s:repo().bare() ? s:repo().dir(<q-args>) : s:repo().tree(<q-args>)`") +call s:command("-bar -bang -nargs=? -complete=customlist,s:DirComplete Glcd :lcd<bang> `=s:repo().bare() ? s:repo().dir(<q-args>) : s:repo().tree(<q-args>)`") + +" Section: Gstatus + +call s:command("-bar Gstatus :execute s:Status()") +augroup fugitive_status + autocmd! + if !has('win32') + autocmd FocusGained,ShellCmdPost * call fugitive#reload_status() + autocmd BufDelete term://* call fugitive#reload_status() + endif +augroup END + +function! s:Status() abort + try + Gpedit : + wincmd P + setlocal foldmethod=syntax foldlevel=1 + nnoremap <buffer> <silent> q :<C-U>bdelete<CR> + catch /^fugitive:/ + return 'echoerr v:errmsg' + endtry + return '' +endfunction + +function! fugitive#reload_status() abort + if exists('s:reloading_status') + return + endif + try + let s:reloading_status = 1 + let mytab = tabpagenr() + for tab in [mytab] + range(1,tabpagenr('$')) + for winnr in range(1,tabpagewinnr(tab,'$')) + if getbufvar(tabpagebuflist(tab)[winnr-1],'fugitive_type') ==# 'index' + execute 'tabnext '.tab + if winnr != winnr() + execute winnr.'wincmd w' + let restorewinnr = 1 + endif + try + if !&modified + call s:BufReadIndex() + endif + finally + if exists('restorewinnr') + wincmd p + endif + execute 'tabnext '.mytab + endtry + endif + endfor + endfor + finally + unlet! s:reloading_status + endtry +endfunction + +function! s:stage_info(lnum) abort + let filename = matchstr(getline(a:lnum),'^#\t\zs.\{-\}\ze\%( ([^()[:digit:]]\+)\)\=$') + let lnum = a:lnum + if has('multi_byte_encoding') + let colon = '\%(:\|\%uff1a\)' + else + let colon = ':' + endif + while lnum && getline(lnum) !~# colon.'$' + let lnum -= 1 + endwhile + if !lnum + return ['', ''] + elseif (getline(lnum+1) =~# '^# .*\<git \%(reset\|rm --cached\) ' && getline(lnum+2) ==# '#') || getline(lnum) ==# '# Changes to be committed:' + return [matchstr(filename, colon.' *\zs.*'), 'staged'] + elseif (getline(lnum+1) =~# '^# .*\<git add ' && getline(lnum+2) ==# '#' && getline(lnum+3) !~# colon.' ') || getline(lnum) ==# '# Untracked files:' + return [filename, 'untracked'] + elseif getline(lnum+2) =~# '^# .*\<git checkout ' || getline(lnum) ==# '# Changes not staged for commit:' + return [matchstr(filename, colon.' *\zs.*'), 'unstaged'] + elseif getline(lnum+2) =~# '^# .*\<git \%(add\|rm\)' || getline(lnum) ==# '# Unmerged paths:' + return [matchstr(filename, colon.' *\zs.*'), 'unmerged'] + else + return ['', 'unknown'] + endif +endfunction + +function! s:StageNext(count) abort + for i in range(a:count) + call search('^#\t.*','W') + endfor + return '.' +endfunction + +function! s:StagePrevious(count) abort + if line('.') == 1 && exists(':CtrlP') && get(g:, 'ctrl_p_map') =~? '^<c-p>$' + return 'CtrlP '.fnameescape(s:repo().tree()) + else + for i in range(a:count) + call search('^#\t.*','Wbe') + endfor + return '.' + endif +endfunction + +function! s:StageReloadSeek(target,lnum1,lnum2) abort + let jump = a:target + let f = matchstr(getline(a:lnum1-1),'^#\t\%([[:alpha:] ]\+: *\|.*\%uff1a *\)\=\zs.*') + if f !=# '' | let jump = f | endif + let f = matchstr(getline(a:lnum2+1),'^#\t\%([[:alpha:] ]\+: *\|.*\%uff1a *\)\=\zs.*') + if f !=# '' | let jump = f | endif + silent! edit! + 1 + redraw + call search('^#\t\%([[:alpha:] ]\+: *\|.*\%uff1a *\)\=\V'.jump.'\%( ([^()[:digit:]]\+)\)\=\$','W') +endfunction + +function! s:StageUndo() abort + let [filename, section] = s:stage_info(line('.')) + if empty(filename) + return '' + endif + let repo = s:repo() + let hash = repo.git_chomp('hash-object', '-w', filename) + if !empty(hash) + if section ==# 'untracked' + call repo.git_chomp_in_tree('clean', '--', filename) + elseif section ==# 'unmerged' + call repo.git_chomp_in_tree('rm', '--', filename) + elseif section ==# 'unstaged' + call repo.git_chomp_in_tree('checkout', '--', filename) + else + call repo.git_chomp_in_tree('checkout', 'HEAD', '--', filename) + endif + call s:StageReloadSeek(filename, line('.'), line('.')) + let @" = hash + return 'checktime|redraw|echomsg ' . + \ string('To restore, :Git cat-file blob '.hash[0:6].' > '.filename) + endif +endfunction + +function! s:StageDiff(diff) abort + let [filename, section] = s:stage_info(line('.')) + if filename ==# '' && section ==# 'staged' + return 'Git! diff --no-ext-diff --cached' + elseif filename ==# '' + return 'Git! diff --no-ext-diff' + elseif filename =~# ' -> ' + let [old, new] = split(filename,' -> ') + execute 'Gedit '.s:fnameescape(':0:'.new) + return a:diff.' HEAD:'.s:fnameescape(old) + elseif section ==# 'staged' + execute 'Gedit '.s:fnameescape(':0:'.filename) + return a:diff.' -' + else + execute 'Gedit '.s:fnameescape('/'.filename) + return a:diff + endif +endfunction + +function! s:StageDiffEdit() abort + let [filename, section] = s:stage_info(line('.')) + let arg = (filename ==# '' ? '.' : filename) + if section ==# 'staged' + return 'Git! diff --no-ext-diff --cached '.s:shellesc(arg) + elseif section ==# 'untracked' + let repo = s:repo() + call repo.git_chomp_in_tree('add','--intent-to-add',arg) + if arg ==# '.' + silent! edit! + 1 + if !search('^# .*:\n#.*\n# .*"git checkout \|^# Changes not staged for commit:$','W') + call search('^# .*:$','W') + endif + else + call s:StageReloadSeek(arg,line('.'),line('.')) + endif + return '' + else + return 'Git! diff --no-ext-diff '.s:shellesc(arg) + endif +endfunction + +function! s:StageToggle(lnum1,lnum2) abort + if a:lnum1 == 1 && a:lnum2 == 1 + return 'Gedit /.git|call search("^index$", "wc")' + endif + try + let output = '' + for lnum in range(a:lnum1,a:lnum2) + let [filename, section] = s:stage_info(lnum) + let repo = s:repo() + if getline('.') =~# '^# .*:$' + if section ==# 'staged' + call repo.git_chomp_in_tree('reset','-q') + silent! edit! + 1 + if !search('^# .*:\n# .*"git add .*\n#\n\|^# Untracked files:$','W') + call search('^# .*:$','W') + endif + return '' + elseif section ==# 'unstaged' + call repo.git_chomp_in_tree('add','-u') + silent! edit! + 1 + if !search('^# .*:\n# .*"git add .*\n#\n\|^# Untracked files:$','W') + call search('^# .*:$','W') + endif + return '' + else + call repo.git_chomp_in_tree('add','.') + silent! edit! + 1 + call search('^# .*:$','W') + return '' + endif + endif + if filename ==# '' + continue + endif + execute lnum + if filename =~ ' -> ' + let cmd = ['mv','--'] + reverse(split(filename,' -> ')) + let filename = cmd[-1] + elseif section ==# 'staged' + let cmd = ['reset','-q','--',filename] + elseif getline(lnum) =~# '^#\tdeleted:' + let cmd = ['rm','--',filename] + elseif getline(lnum) =~# '^#\tmodified:' + let cmd = ['add','--',filename] + else + let cmd = ['add','-A','--',filename] + endif + if !exists('first_filename') + let first_filename = filename + endif + let output .= call(repo.git_chomp_in_tree,cmd,s:repo())."\n" + endfor + if exists('first_filename') + call s:StageReloadSeek(first_filename,a:lnum1,a:lnum2) + endif + echo s:sub(s:gsub(output,'\n+','\n'),'\n$','') + catch /^fugitive:/ + return 'echoerr v:errmsg' + endtry + return 'checktime' +endfunction + +function! s:StagePatch(lnum1,lnum2) abort + let add = [] + let reset = [] + + for lnum in range(a:lnum1,a:lnum2) + let [filename, section] = s:stage_info(lnum) + if getline('.') =~# '^# .*:$' && section ==# 'staged' + return 'Git reset --patch' + elseif getline('.') =~# '^# .*:$' && section ==# 'unstaged' + return 'Git add --patch' + elseif getline('.') =~# '^# .*:$' && section ==# 'untracked' + return 'Git add -N .' + elseif filename ==# '' + continue + endif + if !exists('first_filename') + let first_filename = filename + endif + execute lnum + if filename =~ ' -> ' + let reset += [split(filename,' -> ')[1]] + elseif section ==# 'staged' + let reset += [filename] + elseif getline(lnum) !~# '^#\tdeleted:' + let add += [filename] + endif + endfor + try + if !empty(add) + execute "Git add --patch -- ".join(map(add,'s:shellesc(v:val)')) + endif + if !empty(reset) + execute "Git reset --patch -- ".join(map(reset,'s:shellesc(v:val)')) + endif + if exists('first_filename') + silent! edit! + 1 + redraw + call search('^#\t\%([[:alpha:] ]\+: *\)\=\V'.first_filename.'\%( ([^()[:digit:]]\+)\)\=\$','W') + endif + catch /^fugitive:/ + return 'echoerr v:errmsg' + endtry + return 'checktime' +endfunction + +" Section: Gcommit + +call s:command("-nargs=? -complete=customlist,s:CommitComplete Gcommit :execute s:Commit(<q-args>)") + +function! s:Commit(args, ...) abort + let repo = a:0 ? a:1 : s:repo() + let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd ' + let dir = getcwd() + let msgfile = repo.dir('COMMIT_EDITMSG') + let outfile = tempname() + let errorfile = tempname() + try + try + execute cd.s:fnameescape(repo.tree()) + if s:winshell() + let command = '' + let old_editor = $GIT_EDITOR + let $GIT_EDITOR = 'false' + else + let command = 'env GIT_EDITOR=false ' + endif + let command .= repo.git_command('commit').' '.a:args + if &shell =~# 'csh' + noautocmd silent execute '!('.command.' > '.outfile.') >& '.errorfile + elseif a:args =~# '\%(^\| \)-\%(-interactive\|p\|-patch\)\>' + noautocmd execute '!'.command.' 2> '.errorfile + else + noautocmd silent execute '!'.command.' > '.outfile.' 2> '.errorfile + endif + finally + execute cd.'`=dir`' + endtry + if !has('gui_running') + redraw! + endif + if !v:shell_error + if filereadable(outfile) + for line in readfile(outfile) + echo line + endfor + endif + return '' + else + let errors = readfile(errorfile) + let error = get(errors,-2,get(errors,-1,'!')) + if error =~# 'false''\=\.$' + let args = a:args + let args = s:gsub(args,'%(%(^| )-- )@<!%(^| )@<=%(-[esp]|--edit|--interactive|--patch|--signoff)%($| )','') + let args = s:gsub(args,'%(%(^| )-- )@<!%(^| )@<=%(-c|--reedit-message|--reuse-message|-F|--file|-m|--message)%(\s+|\=)%(''[^'']*''|"%(\\.|[^"])*"|\\.|\S)*','') + let args = s:gsub(args,'%(^| )@<=[%#]%(:\w)*','\=expand(submatch(0))') + let args = s:sub(args, '\ze -- |$', ' --no-edit --no-interactive --no-signoff') + let args = '-F '.s:shellesc(msgfile).' '.args + if args !~# '\%(^\| \)--cleanup\>' + let args = '--cleanup=strip '.args + endif + if bufname('%') == '' && line('$') == 1 && getline(1) == '' && !&mod + execute 'keepalt edit '.s:fnameescape(msgfile) + elseif a:args =~# '\%(^\| \)-\%(-verbose\|\w*v\)\>' + execute 'keepalt -tabedit '.s:fnameescape(msgfile) + elseif s:buffer().type() ==# 'index' + execute 'keepalt edit '.s:fnameescape(msgfile) + execute (search('^#','n')+1).'wincmd+' + setlocal nopreviewwindow + else + execute 'keepalt split '.s:fnameescape(msgfile) + endif + let b:fugitive_commit_arguments = args + setlocal bufhidden=wipe filetype=gitcommit + return '1' + elseif error ==# '!' + return s:Status() + else + call s:throw(error) + endif + endif + catch /^fugitive:/ + return 'echoerr v:errmsg' + finally + if exists('old_editor') + let $GIT_EDITOR = old_editor + endif + call delete(outfile) + call delete(errorfile) + call fugitive#reload_status() + endtry +endfunction + +function! s:CommitComplete(A,L,P) abort + if a:A =~ '^-' || type(a:A) == type(0) " a:A is 0 on :Gcommit -<Tab> + let args = ['-C', '-F', '-a', '-c', '-e', '-i', '-m', '-n', '-o', '-q', '-s', '-t', '-u', '-v', '--all', '--allow-empty', '--amend', '--author=', '--cleanup=', '--dry-run', '--edit', '--file=', '--fixup=', '--include', '--interactive', '--message=', '--no-verify', '--only', '--quiet', '--reedit-message=', '--reuse-message=', '--signoff', '--squash=', '--template=', '--untracked-files', '--verbose'] + return filter(args,'v:val[0 : strlen(a:A)-1] ==# a:A') + else + return s:repo().superglob(a:A) + endif +endfunction + +function! s:FinishCommit() abort + let args = getbufvar(+expand('<abuf>'),'fugitive_commit_arguments') + if !empty(args) + call setbufvar(+expand('<abuf>'),'fugitive_commit_arguments','') + return s:Commit(args, s:repo(getbufvar(+expand('<abuf>'),'git_dir'))) + endif + return '' +endfunction + +" Section: Gmerge, Gpull + +call s:command("-nargs=? -bang -complete=custom,s:RevisionComplete Gmerge " . + \ "execute s:Merge('merge', <bang>0, <q-args>)") +call s:command("-nargs=? -bang -complete=custom,s:RemoteComplete Gpull " . + \ "execute s:Merge('pull --progress', <bang>0, <q-args>)") + +function! s:RevisionComplete(A, L, P) abort + return s:repo().git_chomp('rev-parse', '--symbolic', '--branches', '--tags', '--remotes') + \ . "\nHEAD\nFETCH_HEAD\nORIG_HEAD" +endfunction + +function! s:RemoteComplete(A, L, P) abort + let remote = matchstr(a:L, ' \zs\S\+\ze ') + if !empty(remote) + let matches = split(s:repo().git_chomp('ls-remote', remote), "\n") + call filter(matches, 'v:val =~# "\t" && v:val !~# "{"') + call map(matches, 's:sub(v:val, "^.*\t%(refs/%(heads/|tags/)=)=", "")') + else + let matches = split(s:repo().git_chomp('remote'), "\n") + endif + return join(matches, "\n") +endfunction + +function! fugitive#cwindow() abort + if &buftype == 'quickfix' + cwindow + else + botright cwindow + if &buftype == 'quickfix' + wincmd p + endif + endif +endfunction + +let s:common_efm = '' + \ . '%+Egit:%.%#,' + \ . '%+Eusage:%.%#,' + \ . '%+Eerror:%.%#,' + \ . '%+Efatal:%.%#,' + \ . '%-G%.%#%\e[K%.%#,' + \ . '%-G%.%#%\r%.%\+' + +function! s:Merge(cmd, bang, args) abort + let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd' : 'cd' + let cwd = getcwd() + let [mp, efm] = [&l:mp, &l:efm] + let had_merge_msg = filereadable(s:repo().dir('MERGE_MSG')) + try + let &l:errorformat = '' + \ . '%-Gerror:%.%#false''.,' + \ . '%-G%.%# ''git commit'' %.%#,' + \ . '%+Emerge:%.%#,' + \ . s:common_efm . ',' + \ . '%+ECannot %.%#: You have unstaged changes.,' + \ . '%+ECannot %.%#: Your index contains uncommitted changes.,' + \ . '%+EThere is no tracking information for the current branch.,' + \ . '%+EYou are not currently on a branch. Please specify which,' + \ . 'CONFLICT (%m): %f deleted in %.%#,' + \ . 'CONFLICT (%m): Merge conflict in %f,' + \ . 'CONFLICT (%m): Rename \"%f\"->%.%#,' + \ . 'CONFLICT (%m): Rename %.%#->%f %.%#,' + \ . 'CONFLICT (%m): There is a directory with name %f in %.%#,' + \ . '%+ECONFLICT %.%#,' + \ . '%+EKONFLIKT %.%#,' + \ . '%+ECONFLIT %.%#,' + \ . "%+EXUNG \u0110\u1ed8T %.%#," + \ . "%+E\u51b2\u7a81 %.%#," + \ . 'U%\t%f' + if a:cmd =~# '^merge' && empty(a:args) && + \ (had_merge_msg || isdirectory(s:repo().dir('rebase-apply')) || + \ !empty(s:repo().git_chomp('diff-files', '--diff-filter=U'))) + let &l:makeprg = g:fugitive_git_executable.' diff-files --name-status --diff-filter=U' + else + let &l:makeprg = s:sub(g:fugitive_git_executable . ' ' . a:cmd . + \ (a:args =~# ' \%(--no-edit\|--abort\|-m\)\>' ? '' : ' --edit') . + \ ' ' . a:args, ' *$', '') + endif + if !empty($GIT_EDITOR) || has('win32') + let old_editor = $GIT_EDITOR + let $GIT_EDITOR = 'false' + else + let &l:makeprg = 'env GIT_EDITOR=false ' . &l:makeprg + endif + execute cd fnameescape(s:repo().tree()) + silent noautocmd make! + catch /^Vim\%((\a\+)\)\=:E211/ + let err = v:exception + finally + redraw! + let [&l:mp, &l:efm] = [mp, efm] + if exists('old_editor') + let $GIT_EDITOR = old_editor + endif + execute cd fnameescape(cwd) + endtry + call fugitive#reload_status() + if empty(filter(getqflist(),'v:val.valid')) + if !had_merge_msg && filereadable(s:repo().dir('MERGE_MSG')) + cclose + return 'Gcommit --no-status -n -t '.s:shellesc(s:repo().dir('MERGE_MSG')) + endif + endif + let qflist = getqflist() + let found = 0 + for e in qflist + if !empty(e.bufnr) + let found = 1 + let e.pattern = '^<<<<<<<' + endif + endfor + call fugitive#cwindow() + if found + call setqflist(qflist, 'r') + if !a:bang + return 'cfirst' + endif + endif + return exists('err') ? 'echoerr '.string(err) : '' +endfunction + +" Section: Ggrep, Glog + +if !exists('g:fugitive_summary_format') + let g:fugitive_summary_format = '%s' +endif + +call s:command("-bang -nargs=? -complete=customlist,s:EditComplete Ggrep :execute s:Grep('grep',<bang>0,<q-args>)") +call s:command("-bang -nargs=? -complete=customlist,s:EditComplete Glgrep :execute s:Grep('lgrep',<bang>0,<q-args>)") +call s:command("-bar -bang -nargs=* -range=0 -complete=customlist,s:EditComplete Glog :call s:Log('grep<bang>',<line1>,<count>,<f-args>)") +call s:command("-bar -bang -nargs=* -range=0 -complete=customlist,s:EditComplete Gllog :call s:Log('lgrep<bang>',<line1>,<count>,<f-args>)") + +function! s:Grep(cmd,bang,arg) abort + let grepprg = &grepprg + let grepformat = &grepformat + let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd ' + let dir = getcwd() + try + execute cd.'`=s:repo().tree()`' + let &grepprg = s:repo().git_command('--no-pager', 'grep', '-n', '--no-color') + let &grepformat = '%f:%l:%m,%m %f match%ts,%f' + exe a:cmd.'! '.escape(matchstr(a:arg,'\v\C.{-}%($|[''" ]\@=\|)@='),'|') + let list = a:cmd =~# '^l' ? getloclist(0) : getqflist() + for entry in list + if bufname(entry.bufnr) =~ ':' + let entry.filename = s:repo().translate(bufname(entry.bufnr)) + unlet! entry.bufnr + let changed = 1 + elseif a:arg =~# '\%(^\| \)--cached\>' + let entry.filename = s:repo().translate(':0:'.bufname(entry.bufnr)) + unlet! entry.bufnr + let changed = 1 + endif + endfor + if a:cmd =~# '^l' && exists('changed') + call setloclist(0, list, 'r') + elseif exists('changed') + call setqflist(list, 'r') + endif + if !a:bang && !empty(list) + return (a:cmd =~# '^l' ? 'l' : 'c').'first'.matchstr(a:arg,'\v\C[''" ]\zs\|.*') + else + return matchstr(a:arg,'\v\C[''" ]\|\zs.*') + endif + finally + let &grepprg = grepprg + let &grepformat = grepformat + execute cd.'`=dir`' + endtry +endfunction + +function! s:Log(cmd, line1, line2, ...) abort + let path = s:buffer().path('/') + if path =~# '^/\.git\%(/\|$\)' || index(a:000,'--') != -1 + let path = '' + endif + let cmd = ['--no-pager', 'log', '--no-color'] + let cmd += ['--pretty=format:fugitive://'.s:repo().dir().'//%H'.path.'::'.g:fugitive_summary_format] + if empty(filter(a:000[0 : index(a:000,'--')],'v:val !~# "^-"')) + if s:buffer().commit() =~# '\x\{40\}' + let cmd += [s:buffer().commit()] + elseif s:buffer().path() =~# '^\.git/refs/\|^\.git/.*HEAD$' + let cmd += [s:buffer().path()[5:-1]] + endif + end + let cmd += map(copy(a:000),'s:sub(v:val,"^\\%(%(:\\w)*)","\\=fnamemodify(s:buffer().path(),submatch(1))")') + if path =~# '/.' + if a:line2 + let cmd += ['-L', a:line1 . ',' . a:line2 . ':' . path[1:-1]] + else + let cmd += ['--', path[1:-1]] + endif + endif + let grepformat = &grepformat + let grepprg = &grepprg + let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd ' + let dir = getcwd() + try + execute cd.'`=s:repo().tree()`' + let &grepprg = escape(call(s:repo().git_command,cmd,s:repo()),'%#') + let &grepformat = '%Cdiff %.%#,%C--- %.%#,%C+++ %.%#,%Z@@ -%\d%\+\,%\d%\+ +%l\,%\d%\+ @@,%-G-%.%#,%-G+%.%#,%-G %.%#,%A%f::%m,%-G%.%#' + exe a:cmd + finally + let &grepformat = grepformat + let &grepprg = grepprg + execute cd.'`=dir`' + endtry +endfunction + +" Section: Gedit, Gpedit, Gsplit, Gvsplit, Gtabedit, Gread + +function! s:Edit(cmd,bang,...) abort + let buffer = s:buffer() + if a:cmd !~# 'read' + if &previewwindow && getbufvar('','fugitive_type') ==# 'index' + if winnr('$') == 1 + let tabs = (&go =~# 'e' || !has('gui_running')) && &stal && (tabpagenr('$') >= &stal) + execute 'rightbelow' (&lines - &previewheight - &cmdheight - tabs - 1 - !!&laststatus).'new' + elseif winnr('#') + wincmd p + else + wincmd w + endif + if &diff + let mywinnr = winnr() + for winnr in range(winnr('$'),1,-1) + if winnr != mywinnr && getwinvar(winnr,'&diff') + execute winnr.'wincmd w' + close + if winnr('$') > 1 + wincmd p + endif + endif + endfor + endif + endif + endif + + if a:bang + let arglist = map(copy(a:000), 's:gsub(v:val, ''\\@<!%(\\\\)*\zs[%#]'', ''\=s:buffer().expand(submatch(0))'')') + let args = join(arglist, ' ') + if a:cmd =~# 'read' + let git = buffer.repo().git_command() + let last = line('$') + silent call s:ExecuteInTree((a:cmd ==# 'read' ? '$read' : a:cmd).'!'.git.' --no-pager '.args) + if a:cmd ==# 'read' + silent execute '1,'.last.'delete_' + endif + call fugitive#reload_status() + diffupdate + return 'redraw|echo '.string(':!'.git.' '.args) + else + let temp = resolve(tempname()) + let s:temp_files[s:cpath(temp)] = { 'dir': buffer.repo().dir(), 'args': arglist } + silent execute a:cmd.' '.temp + if a:cmd =~# 'pedit' + wincmd P + endif + let echo = s:Edit('read',1,args) + silent write! + setlocal buftype=nowrite nomodified filetype=git foldmarker=<<<<<<<,>>>>>>> + if getline(1) !~# '^diff ' + setlocal readonly nomodifiable + endif + if a:cmd =~# 'pedit' + wincmd p + endif + return echo + endif + return '' + endif + + if a:0 && a:1 == '' + return '' + elseif a:0 + let file = buffer.expand(join(a:000, ' ')) + elseif expand('%') ==# '' + let file = ':' + elseif buffer.commit() ==# '' && buffer.path('/') !~# '^/.git\>' + let file = buffer.path(':') + else + let file = buffer.path('/') + endif + try + let file = buffer.repo().translate(file) + catch /^fugitive:/ + return 'echoerr v:errmsg' + endtry + if file !~# '^fugitive:' + let file = s:sub(file, '/$', '') + endif + if a:cmd ==# 'read' + return 'silent %delete_|read '.s:fnameescape(file).'|silent 1delete_|diffupdate|'.line('.') + else + return a:cmd.' '.s:fnameescape(file) + endif +endfunction + +function! s:EditComplete(A,L,P) abort + return map(s:repo().superglob(a:A), 'fnameescape(v:val)') +endfunction + +function! s:EditRunComplete(A,L,P) abort + if a:L =~# '^\w\+!' + return s:GitComplete(a:A,a:L,a:P) + else + return s:repo().superglob(a:A) + endif +endfunction + +call s:command("-bar -bang -nargs=* -complete=customlist,s:EditComplete Ge :execute s:Edit('edit<bang>',0,<f-args>)") +call s:command("-bar -bang -nargs=* -complete=customlist,s:EditComplete Gedit :execute s:Edit('edit<bang>',0,<f-args>)") +call s:command("-bar -bang -nargs=* -complete=customlist,s:EditRunComplete Gpedit :execute s:Edit('pedit',<bang>0,<f-args>)") +call s:command("-bar -bang -nargs=* -complete=customlist,s:EditRunComplete Gsplit :execute s:Edit('split',<bang>0,<f-args>)") +call s:command("-bar -bang -nargs=* -complete=customlist,s:EditRunComplete Gvsplit :execute s:Edit('vsplit',<bang>0,<f-args>)") +call s:command("-bar -bang -nargs=* -complete=customlist,s:EditRunComplete Gtabedit :execute s:Edit('tabedit',<bang>0,<f-args>)") +call s:command("-bar -bang -nargs=* -count -complete=customlist,s:EditRunComplete Gread :execute s:Edit((!<count> && <line1> ? '' : <count>).'read',<bang>0,<f-args>)") + +" Section: Gwrite, Gwq + +call s:command("-bar -bang -nargs=* -complete=customlist,s:EditComplete Gwrite :execute s:Write(<bang>0,<f-args>)") +call s:command("-bar -bang -nargs=* -complete=customlist,s:EditComplete Gw :execute s:Write(<bang>0,<f-args>)") +call s:command("-bar -bang -nargs=* -complete=customlist,s:EditComplete Gwq :execute s:Wq(<bang>0,<f-args>)") + +function! s:Write(force,...) abort + if exists('b:fugitive_commit_arguments') + return 'write|bdelete' + elseif expand('%:t') == 'COMMIT_EDITMSG' && $GIT_INDEX_FILE != '' + return 'wq' + elseif s:buffer().type() == 'index' + return 'Gcommit' + elseif s:buffer().path() ==# '' && getline(4) =~# '^+++ ' + let filename = getline(4)[6:-1] + setlocal buftype= + silent write + setlocal buftype=nowrite + if matchstr(getline(2),'index [[:xdigit:]]\+\.\.\zs[[:xdigit:]]\{7\}') ==# s:repo().rev_parse(':0:'.filename)[0:6] + let err = s:repo().git_chomp('apply','--cached','--reverse',s:buffer().spec()) + else + let err = s:repo().git_chomp('apply','--cached',s:buffer().spec()) + endif + if err !=# '' + let v:errmsg = split(err,"\n")[0] + return 'echoerr v:errmsg' + elseif a:force + return 'bdelete' + else + return 'Gedit '.fnameescape(filename) + endif + endif + let mytab = tabpagenr() + let mybufnr = bufnr('') + let path = a:0 ? join(a:000, ' ') : s:buffer().path() + if empty(path) + return 'echoerr '.string('fugitive: cannot determine file path') + endif + if path =~# '^:\d\>' + return 'write'.(a:force ? '! ' : ' ').s:fnameescape(s:repo().translate(s:buffer().expand(path))) + endif + let always_permitted = (s:buffer().path() ==# path && s:buffer().commit() =~# '^0\=$') + if !always_permitted && !a:force && s:repo().git_chomp_in_tree('diff','--name-status','HEAD','--',path) . s:repo().git_chomp_in_tree('ls-files','--others','--',path) !=# '' + let v:errmsg = 'fugitive: file has uncommitted changes (use ! to override)' + return 'echoerr v:errmsg' + endif + let file = s:repo().translate(path) + let treebufnr = 0 + for nr in range(1,bufnr('$')) + if fnamemodify(bufname(nr),':p') ==# file + let treebufnr = nr + endif + endfor + + if treebufnr > 0 && treebufnr != bufnr('') + let temp = tempname() + silent execute '%write '.temp + for tab in [mytab] + range(1,tabpagenr('$')) + for winnr in range(1,tabpagewinnr(tab,'$')) + if tabpagebuflist(tab)[winnr-1] == treebufnr + execute 'tabnext '.tab + if winnr != winnr() + execute winnr.'wincmd w' + let restorewinnr = 1 + endif + try + let lnum = line('.') + let last = line('$') + silent execute '$read '.temp + silent execute '1,'.last.'delete_' + silent write! + silent execute lnum + let did = 1 + finally + if exists('restorewinnr') + wincmd p + endif + execute 'tabnext '.mytab + endtry + endif + endfor + endfor + if !exists('did') + call writefile(readfile(temp,'b'),file,'b') + endif + else + execute 'write! '.s:fnameescape(s:repo().translate(path)) + endif + + if a:force + let error = s:repo().git_chomp_in_tree('add', '--force', '--', path) + else + let error = s:repo().git_chomp_in_tree('add', '--', path) + endif + if v:shell_error + let v:errmsg = 'fugitive: '.error + return 'echoerr v:errmsg' + endif + if s:buffer().path() ==# path && s:buffer().commit() =~# '^\d$' + set nomodified + endif + + let one = s:repo().translate(':1:'.path) + let two = s:repo().translate(':2:'.path) + let three = s:repo().translate(':3:'.path) + for nr in range(1,bufnr('$')) + let name = fnamemodify(bufname(nr), ':p') + if bufloaded(nr) && !getbufvar(nr,'&modified') && (name ==# one || name ==# two || name ==# three) + execute nr.'bdelete' + endif + endfor + + unlet! restorewinnr + let zero = s:repo().translate(':0:'.path) + silent execute 'doautocmd BufWritePost' s:fnameescape(zero) + for tab in range(1,tabpagenr('$')) + for winnr in range(1,tabpagewinnr(tab,'$')) + let bufnr = tabpagebuflist(tab)[winnr-1] + let bufname = fnamemodify(bufname(bufnr), ':p') + if bufname ==# zero && bufnr != mybufnr + execute 'tabnext '.tab + if winnr != winnr() + execute winnr.'wincmd w' + let restorewinnr = 1 + endif + try + let lnum = line('.') + let last = line('$') + silent execute '$read '.s:fnameescape(file) + silent execute '1,'.last.'delete_' + silent execute lnum + set nomodified + diffupdate + finally + if exists('restorewinnr') + wincmd p + endif + execute 'tabnext '.mytab + endtry + break + endif + endfor + endfor + call fugitive#reload_status() + return 'checktime' +endfunction + +function! s:Wq(force,...) abort + let bang = a:force ? '!' : '' + if exists('b:fugitive_commit_arguments') + return 'wq'.bang + endif + let result = call(s:function('s:Write'),[a:force]+a:000) + if result =~# '^\%(write\|wq\|echoerr\)' + return s:sub(result,'^write','wq') + else + return result.'|quit'.bang + endif +endfunction + +augroup fugitive_commit + autocmd! + autocmd VimLeavePre,BufDelete COMMIT_EDITMSG execute s:sub(s:FinishCommit(), '^echoerr (.*)', 'echohl ErrorMsg|echo \1|echohl NONE') +augroup END + +" Section: Gpush, Gfetch + +call s:command("-nargs=? -bang -complete=custom,s:RemoteComplete Gpush execute s:Dispatch('<bang>', 'push '.<q-args>)") +call s:command("-nargs=? -bang -complete=custom,s:RemoteComplete Gfetch execute s:Dispatch('<bang>', 'fetch '.<q-args>)") + +function! s:Dispatch(bang, args) + let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd' : 'cd' + let cwd = getcwd() + let [mp, efm, cc] = [&l:mp, &l:efm, get(b:, 'current_compiler', '')] + try + let b:current_compiler = 'git' + let &l:errorformat = s:common_efm + let &l:makeprg = g:fugitive_git_executable . ' ' . a:args + execute cd fnameescape(s:repo().tree()) + if exists(':Make') == 2 + noautocmd Make + else + silent noautocmd make! + redraw! + return 'call fugitive#cwindow()' + endif + return '' + finally + let [&l:mp, &l:efm, b:current_compiler] = [mp, efm, cc] + if empty(cc) | unlet! b:current_compiler | endif + execute cd fnameescape(cwd) + endtry +endfunction + +" Section: Gdiff + +call s:command("-bang -bar -nargs=* -complete=customlist,s:EditComplete Gdiff :execute s:Diff('',<bang>0,<f-args>)") +call s:command("-bang -bar -nargs=* -complete=customlist,s:EditComplete Gvdiff :execute s:Diff('keepalt vert ',<bang>0,<f-args>)") +call s:command("-bang -bar -nargs=* -complete=customlist,s:EditComplete Gsdiff :execute s:Diff('keepalt ',<bang>0,<f-args>)") + +augroup fugitive_diff + autocmd! + autocmd BufWinLeave * + \ if s:can_diffoff(+expand('<abuf>')) && s:diff_window_count() == 2 | + \ call s:diffoff_all(getbufvar(+expand('<abuf>'), 'git_dir')) | + \ endif + autocmd BufWinEnter * + \ if s:can_diffoff(+expand('<abuf>')) && s:diff_window_count() == 1 | + \ call s:diffoff() | + \ endif +augroup END + +function! s:can_diffoff(buf) abort + return getwinvar(bufwinnr(a:buf), '&diff') && + \ !empty(getbufvar(a:buf, 'git_dir')) && + \ !empty(getwinvar(bufwinnr(a:buf), 'fugitive_diff_restore')) +endfunction + +function! fugitive#can_diffoff(buf) abort + return s:can_diffoff(a:buf) +endfunction + +function! s:diff_modifier(count) abort + let fdc = matchstr(&diffopt, 'foldcolumn:\zs\d\+') + if &diffopt =~# 'horizontal' && &diffopt !~# 'vertical' + return 'keepalt ' + elseif &diffopt =~# 'vertical' + return 'keepalt vert ' + elseif winwidth(0) <= a:count * ((&tw ? &tw : 80) + (empty(fdc) ? 2 : fdc)) + return 'keepalt ' + else + return 'keepalt vert ' + endif +endfunction + +function! s:diff_window_count() abort + let c = 0 + for nr in range(1,winnr('$')) + let c += getwinvar(nr,'&diff') + endfor + return c +endfunction + +function! s:diff_restore() abort + let restore = 'setlocal nodiff noscrollbind' + \ . ' scrollopt=' . &l:scrollopt + \ . (&l:wrap ? ' wrap' : ' nowrap') + \ . ' foldlevel=999' + \ . ' foldmethod=' . &l:foldmethod + \ . ' foldcolumn=' . &l:foldcolumn + \ . ' foldlevel=' . &l:foldlevel + \ . (&l:foldenable ? ' foldenable' : ' nofoldenable') + if has('cursorbind') + let restore .= (&l:cursorbind ? ' ' : ' no') . 'cursorbind' + endif + return restore +endfunction + +function! s:diffthis() abort + if !&diff + let w:fugitive_diff_restore = s:diff_restore() + diffthis + endif +endfunction + +function! s:diffoff() abort + if exists('w:fugitive_diff_restore') + execute w:fugitive_diff_restore + unlet w:fugitive_diff_restore + else + diffoff + endif +endfunction + +function! s:diffoff_all(dir) abort + let curwin = winnr() + for nr in range(1,winnr('$')) + if getwinvar(nr,'&diff') + if nr != winnr() + execute nr.'wincmd w' + let restorewinnr = 1 + endif + if exists('b:git_dir') && b:git_dir ==# a:dir + call s:diffoff() + endif + endif + endfor + execute curwin.'wincmd w' +endfunction + +function! s:buffer_compare_age(commit) dict abort + let scores = {':0': 1, ':1': 2, ':2': 3, ':': 4, ':3': 5} + let my_score = get(scores,':'.self.commit(),0) + let their_score = get(scores,':'.a:commit,0) + if my_score || their_score + return my_score < their_score ? -1 : my_score != their_score + elseif self.commit() ==# a:commit + return 0 + endif + let base = self.repo().git_chomp('merge-base',self.commit(),a:commit) + if base ==# self.commit() + return -1 + elseif base ==# a:commit + return 1 + endif + let my_time = +self.repo().git_chomp('log','--max-count=1','--pretty=format:%at',self.commit()) + let their_time = +self.repo().git_chomp('log','--max-count=1','--pretty=format:%at',a:commit) + return my_time < their_time ? -1 : my_time != their_time +endfunction + +call s:add_methods('buffer',['compare_age']) + +function! s:Diff(vert,keepfocus,...) abort + let args = copy(a:000) + let post = '' + if get(args, 0) =~# '^+' + let post = remove(args, 0)[1:-1] + endif + let vert = empty(a:vert) ? s:diff_modifier(2) : a:vert + if exists(':DiffGitCached') + return 'DiffGitCached' + elseif (empty(args) || args[0] == ':') && s:buffer().commit() =~# '^[0-1]\=$' && s:repo().git_chomp_in_tree('ls-files', '--unmerged', '--', s:buffer().path()) !=# '' + let vert = empty(a:vert) ? s:diff_modifier(3) : a:vert + let nr = bufnr('') + execute 'leftabove '.vert.'split `=fugitive#buffer().repo().translate(s:buffer().expand('':2''))`' + execute 'nnoremap <buffer> <silent> dp :diffput '.nr.'<Bar>diffupdate<CR>' + call s:diffthis() + wincmd p + execute 'rightbelow '.vert.'split `=fugitive#buffer().repo().translate(s:buffer().expand('':3''))`' + execute 'nnoremap <buffer> <silent> dp :diffput '.nr.'<Bar>diffupdate<CR>' + call s:diffthis() + wincmd p + call s:diffthis() + return post + elseif len(args) + let arg = join(args, ' ') + if arg ==# '' + return post + elseif arg ==# '/' + let file = s:buffer().path('/') + elseif arg ==# ':' + let file = s:buffer().path(':0:') + elseif arg =~# '^:/.' + try + let file = s:repo().rev_parse(arg).s:buffer().path(':') + catch /^fugitive:/ + return 'echoerr v:errmsg' + endtry + else + let file = s:buffer().expand(arg) + endif + if file !~# ':' && file !~# '^/' && s:repo().git_chomp('cat-file','-t',file) =~# '^\%(tag\|commit\)$' + let file = file.s:buffer().path(':') + endif + else + let file = s:buffer().path(s:buffer().commit() == '' ? ':0:' : '/') + endif + try + let spec = s:repo().translate(file) + let commit = matchstr(spec,'\C[^:/]//\zs\x\+') + let restore = s:diff_restore() + if exists('+cursorbind') + setlocal cursorbind + endif + let w:fugitive_diff_restore = restore + if s:buffer().compare_age(commit) < 0 + execute 'rightbelow '.vert.'diffsplit '.s:fnameescape(spec) + else + execute 'leftabove '.vert.'diffsplit '.s:fnameescape(spec) + endif + let &l:readonly = &l:readonly + redraw + let w:fugitive_diff_restore = restore + let winnr = winnr() + if getwinvar('#', '&diff') + wincmd p + if !a:keepfocus + call feedkeys(winnr."\<C-W>w", 'n') + endif + endif + return post + catch /^fugitive:/ + return 'echoerr v:errmsg' + endtry +endfunction + +" Section: Gmove, Gremove + +function! s:Move(force,destination) abort + if a:destination =~# '^/' + let destination = a:destination[1:-1] + else + let destination = s:shellslash(fnamemodify(s:sub(a:destination,'[%#]%(:\w)*','\=expand(submatch(0))'),':p')) + if destination[0:strlen(s:repo().tree())] ==# s:repo().tree('') + let destination = destination[strlen(s:repo().tree('')):-1] + endif + endif + if isdirectory(s:buffer().spec()) + " Work around Vim parser idiosyncrasy + let discarded = s:buffer().setvar('&swapfile',0) + endif + let message = call(s:repo().git_chomp_in_tree,['mv']+(a:force ? ['-f'] : [])+['--', s:buffer().path(), destination], s:repo()) + if v:shell_error + let v:errmsg = 'fugitive: '.message + return 'echoerr v:errmsg' + endif + let destination = s:repo().tree(destination) + if isdirectory(destination) + let destination = fnamemodify(s:sub(destination,'/$','').'/'.expand('%:t'),':.') + endif + call fugitive#reload_status() + if s:buffer().commit() == '' + if isdirectory(destination) + return 'keepalt edit '.s:fnameescape(destination) + else + return 'keepalt saveas! '.s:fnameescape(destination) + endif + else + return 'file '.s:fnameescape(s:repo().translate(':0:'.destination)) + endif +endfunction + +function! s:MoveComplete(A,L,P) abort + if a:A =~ '^/' + return s:repo().superglob(a:A) + else + let matches = split(glob(a:A.'*'),"\n") + call map(matches,'v:val !~ "/$" && isdirectory(v:val) ? v:val."/" : v:val') + return matches + endif +endfunction + +function! s:Remove(force) abort + if s:buffer().commit() ==# '' + let cmd = ['rm'] + elseif s:buffer().commit() ==# '0' + let cmd = ['rm','--cached'] + else + let v:errmsg = 'fugitive: rm not supported here' + return 'echoerr v:errmsg' + endif + if a:force + let cmd += ['--force'] + endif + let message = call(s:repo().git_chomp_in_tree,cmd+['--',s:buffer().path()],s:repo()) + if v:shell_error + let v:errmsg = 'fugitive: '.s:sub(message,'error:.*\zs\n\(.*-f.*',' (add ! to force)') + return 'echoerr '.string(v:errmsg) + else + call fugitive#reload_status() + return 'edit'.(a:force ? '!' : '') + endif +endfunction + +augroup fugitive_remove + autocmd! + autocmd User Fugitive if s:buffer().commit() =~# '^0\=$' | + \ exe "command! -buffer -bar -bang -nargs=1 -complete=customlist,s:MoveComplete Gmove :execute s:Move(<bang>0,<q-args>)" | + \ exe "command! -buffer -bar -bang Gremove :execute s:Remove(<bang>0)" | + \ endif +augroup END + +" Section: Gblame + +augroup fugitive_blame + autocmd! + autocmd BufReadPost *.fugitiveblame setfiletype fugitiveblame + autocmd FileType fugitiveblame setlocal nomodeline | if exists('b:git_dir') | let &l:keywordprg = s:repo().keywordprg() | endif + autocmd Syntax fugitiveblame call s:BlameSyntax() + autocmd User Fugitive if s:buffer().type('file', 'blob') | exe "command! -buffer -bar -bang -range=0 -nargs=* Gblame :execute s:Blame(<bang>0,<line1>,<line2>,<count>,[<f-args>])" | endif + autocmd ColorScheme,GUIEnter * call s:RehighlightBlame() +augroup END + +function! s:linechars(pattern) abort + let chars = strlen(s:gsub(matchstr(getline('.'), a:pattern), '.', '.')) + if exists('*synconcealed') && &conceallevel > 1 + for col in range(1, chars) + let chars -= synconcealed(line('.'), col)[0] + endfor + endif + return chars +endfunction + +function! s:Blame(bang,line1,line2,count,args) abort + if exists('b:fugitive_blamed_bufnr') + return 'bdelete' + endif + try + if s:buffer().path() == '' + call s:throw('file or blob required') + endif + if filter(copy(a:args),'v:val !~# "^\\%(--root\|--show-name\\|-\\=\\%([ltfnsew]\\|[MC]\\d*\\)\\+\\)$"') != [] + call s:throw('unsupported option') + endif + call map(a:args,'s:sub(v:val,"^\\ze[^-]","-")') + let cmd = ['--no-pager', 'blame', '--show-number'] + a:args + if s:buffer().commit() =~# '\D\|..' + let cmd += [s:buffer().commit()] + else + let cmd += ['--contents', '-'] + endif + let cmd += ['--', s:buffer().path()] + let basecmd = escape(call(s:repo().git_command,cmd,s:repo()),'!') + try + let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd ' + if !s:repo().bare() + let dir = getcwd() + execute cd.'`=s:repo().tree()`' + endif + if a:count + execute 'write !'.substitute(basecmd,' blame ',' blame -L '.a:line1.','.a:line2.' ','g') + else + let error = resolve(tempname()) + let temp = error.'.fugitiveblame' + if &shell =~# 'csh' + silent! execute '%write !('.basecmd.' > '.temp.') >& '.error + else + silent! execute '%write !'.basecmd.' > '.temp.' 2> '.error + endif + if exists('l:dir') + execute cd.'`=dir`' + unlet dir + endif + if v:shell_error + call s:throw(join(readfile(error),"\n")) + endif + for winnr in range(winnr('$'),1,-1) + call setwinvar(winnr, '&scrollbind', 0) + if exists('+cursorbind') + call setwinvar(winnr, '&cursorbind', 0) + endif + if getbufvar(winbufnr(winnr), 'fugitive_blamed_bufnr') + execute winbufnr(winnr).'bdelete' + endif + endfor + let bufnr = bufnr('') + let restore = 'call setwinvar(bufwinnr('.bufnr.'),"&scrollbind",0)' + if exists('+cursorbind') + let restore .= '|call setwinvar(bufwinnr('.bufnr.'),"&cursorbind",0)' + endif + if &l:wrap + let restore .= '|call setwinvar(bufwinnr('.bufnr.'),"&wrap",1)' + endif + if &l:foldenable + let restore .= '|call setwinvar(bufwinnr('.bufnr.'),"&foldenable",1)' + endif + setlocal scrollbind nowrap nofoldenable + if exists('+cursorbind') + setlocal cursorbind + endif + let top = line('w0') + &scrolloff + let current = line('.') + let s:temp_files[s:cpath(temp)] = { 'dir': s:repo().dir(), 'args': cmd } + exe 'keepalt leftabove vsplit '.temp + let b:fugitive_blamed_bufnr = bufnr + let w:fugitive_leave = restore + let b:fugitive_blame_arguments = join(a:args,' ') + execute top + normal! zt + execute current + if exists('+cursorbind') + setlocal cursorbind + endif + setlocal nomodified nomodifiable nonumber scrollbind nowrap foldcolumn=0 nofoldenable winfixwidth filetype=fugitiveblame + if exists('+concealcursor') + setlocal concealcursor=nc conceallevel=2 + endif + if exists('+relativenumber') + setlocal norelativenumber + endif + execute "vertical resize ".(s:linechars('.\{-\}\ze\s\+\d\+)')+1) + nnoremap <buffer> <silent> <F1> :help fugitive-:Gblame<CR> + nnoremap <buffer> <silent> g? :help fugitive-:Gblame<CR> + nnoremap <buffer> <silent> q :exe substitute(bufwinnr(b:fugitive_blamed_bufnr).' wincmd w<Bar>'.bufnr('').'bdelete','^-1','','')<CR> + nnoremap <buffer> <silent> gq :exe substitute(bufwinnr(b:fugitive_blamed_bufnr).' wincmd w<Bar>'.bufnr('').'bdelete<Bar>if expand("%:p") =~# "^fugitive:[\\/][\\/]"<Bar>Gedit<Bar>endif','^-1','','')<CR> + nnoremap <buffer> <silent> <CR> :<C-U>exe <SID>BlameCommit("exe 'norm q'<Bar>edit")<CR> + nnoremap <buffer> <silent> - :<C-U>exe <SID>BlameJump('')<CR> + nnoremap <buffer> <silent> P :<C-U>exe <SID>BlameJump('^'.v:count1)<CR> + nnoremap <buffer> <silent> ~ :<C-U>exe <SID>BlameJump('~'.v:count1)<CR> + nnoremap <buffer> <silent> i :<C-U>exe <SID>BlameCommit("exe 'norm q'<Bar>edit")<CR> + nnoremap <buffer> <silent> o :<C-U>exe <SID>BlameCommit((&splitbelow ? "botright" : "topleft")." split")<CR> + nnoremap <buffer> <silent> O :<C-U>exe <SID>BlameCommit("tabedit")<CR> + nnoremap <buffer> <silent> A :<C-u>exe "vertical resize ".(<SID>linechars('.\{-\}\ze [0-9:/+-][0-9:/+ -]* \d\+)')+1+v:count)<CR> + nnoremap <buffer> <silent> C :<C-u>exe "vertical resize ".(<SID>linechars('^\S\+')+1+v:count)<CR> + nnoremap <buffer> <silent> D :<C-u>exe "vertical resize ".(<SID>linechars('.\{-\}\ze\d\ze\s\+\d\+)')+1-v:count)<CR> + redraw + syncbind + endif + finally + if exists('l:dir') + execute cd.'`=dir`' + endif + endtry + return '' + catch /^fugitive:/ + return 'echoerr v:errmsg' + endtry +endfunction + +function! s:BlameCommit(cmd) abort + let cmd = s:Edit(a:cmd, 0, matchstr(getline('.'),'\x\+')) + if cmd =~# '^echoerr' + return cmd + endif + let lnum = matchstr(getline('.'),' \zs\d\+\ze\s\+[([:digit:]]') + let path = matchstr(getline('.'),'^\^\=\x\+\s\+\zs.\{-\}\ze\s*\d\+ ') + if path ==# '' + let path = s:buffer(b:fugitive_blamed_bufnr).path() + endif + execute cmd + if search('^diff .* b/\M'.escape(path,'\').'$','W') + call search('^+++') + let head = line('.') + while search('^@@ \|^diff ') && getline('.') =~# '^@@ ' + let top = +matchstr(getline('.'),' +\zs\d\+') + let len = +matchstr(getline('.'),' +\d\+,\zs\d\+') + if lnum >= top && lnum <= top + len + let offset = lnum - top + if &scrolloff + + + normal! zt + else + normal! zt + + + endif + while offset > 0 && line('.') < line('$') + + + if getline('.') =~# '^[ +]' + let offset -= 1 + endif + endwhile + return 'normal! zv' + endif + endwhile + execute head + normal! zt + endif + return '' +endfunction + +function! s:BlameJump(suffix) abort + let commit = matchstr(getline('.'),'^\^\=\zs\x\+') + if commit =~# '^0\+$' + let commit = ':0' + endif + let lnum = matchstr(getline('.'),' \zs\d\+\ze\s\+[([:digit:]]') + let path = matchstr(getline('.'),'^\^\=\x\+\s\+\zs.\{-\}\ze\s*\d\+ ') + if path ==# '' + let path = s:buffer(b:fugitive_blamed_bufnr).path() + endif + let args = b:fugitive_blame_arguments + let offset = line('.') - line('w0') + let bufnr = bufnr('%') + let winnr = bufwinnr(b:fugitive_blamed_bufnr) + if winnr > 0 + exe winnr.'wincmd w' + endif + execute s:Edit('edit', 0, commit.a:suffix.':'.path) + execute lnum + if winnr > 0 + exe bufnr.'bdelete' + endif + if exists(':Gblame') + execute 'Gblame '.args + execute lnum + let delta = line('.') - line('w0') - offset + if delta > 0 + execute 'normal! '.delta."\<C-E>" + elseif delta < 0 + execute 'normal! '.(-delta)."\<C-Y>" + endif + syncbind + endif + return '' +endfunction + +let s:hash_colors = {} + +function! s:BlameSyntax() abort + let b:current_syntax = 'fugitiveblame' + let conceal = has('conceal') ? ' conceal' : '' + let arg = exists('b:fugitive_blame_arguments') ? b:fugitive_blame_arguments : '' + syn match FugitiveblameBoundary "^\^" + syn match FugitiveblameBlank "^\s\+\s\@=" nextgroup=FugitiveblameAnnotation,fugitiveblameOriginalFile,FugitiveblameOriginalLineNumber skipwhite + syn match FugitiveblameHash "\%(^\^\=\)\@<=\x\{7,40\}\>" nextgroup=FugitiveblameAnnotation,FugitiveblameOriginalLineNumber,fugitiveblameOriginalFile skipwhite + syn match FugitiveblameUncommitted "\%(^\^\=\)\@<=0\{7,40\}\>" nextgroup=FugitiveblameAnnotation,FugitiveblameOriginalLineNumber,fugitiveblameOriginalFile skipwhite + syn region FugitiveblameAnnotation matchgroup=FugitiveblameDelimiter start="(" end="\%( \d\+\)\@<=)" contained keepend oneline + syn match FugitiveblameTime "[0-9:/+-][0-9:/+ -]*[0-9:/+-]\%( \+\d\+)\)\@=" contained containedin=FugitiveblameAnnotation + exec 'syn match FugitiveblameLineNumber " *\d\+)\@=" contained containedin=FugitiveblameAnnotation'.conceal + exec 'syn match FugitiveblameOriginalFile " \%(\f\+\D\@<=\|\D\@=\f\+\)\%(\%(\s\+\d\+\)\=\s\%((\|\s*\d\+)\)\)\@=" contained nextgroup=FugitiveblameOriginalLineNumber,FugitiveblameAnnotation skipwhite'.(arg =~# 'f' ? '' : conceal) + exec 'syn match FugitiveblameOriginalLineNumber " *\d\+\%(\s(\)\@=" contained nextgroup=FugitiveblameAnnotation skipwhite'.(arg =~# 'n' ? '' : conceal) + exec 'syn match FugitiveblameOriginalLineNumber " *\d\+\%(\s\+\d\+)\)\@=" contained nextgroup=FugitiveblameShort skipwhite'.(arg =~# 'n' ? '' : conceal) + syn match FugitiveblameShort " \d\+)" contained contains=FugitiveblameLineNumber + syn match FugitiveblameNotCommittedYet "(\@<=Not Committed Yet\>" contained containedin=FugitiveblameAnnotation + hi def link FugitiveblameBoundary Keyword + hi def link FugitiveblameHash Identifier + hi def link FugitiveblameUncommitted Ignore + hi def link FugitiveblameTime PreProc + hi def link FugitiveblameLineNumber Number + hi def link FugitiveblameOriginalFile String + hi def link FugitiveblameOriginalLineNumber Float + hi def link FugitiveblameShort FugitiveblameDelimiter + hi def link FugitiveblameDelimiter Delimiter + hi def link FugitiveblameNotCommittedYet Comment + let seen = {} + for lnum in range(1, line('$')) + let hash = matchstr(getline(lnum), '^\^\=\zs\x\{6\}') + if hash ==# '' || hash ==# '000000' || has_key(seen, hash) + continue + endif + let seen[hash] = 1 + if &t_Co > 16 && exists('g:CSApprox_loaded') + \ && empty(get(s:hash_colors, hash)) + let [s, r, g, b; __] = map(matchlist(hash, '\(\x\x\)\(\x\x\)\(\x\x\)'), 'str2nr(v:val,16)') + let color = csapprox#per_component#Approximate(r, g, b) + if color == 16 && &background ==# 'dark' + let color = 8 + endif + let s:hash_colors[hash] = ' ctermfg='.color + else + let s:hash_colors[hash] = '' + endif + exe 'syn match FugitiveblameHash'.hash.' "\%(^\^\=\)\@<='.hash.'\x\{1,34\}\>" nextgroup=FugitiveblameAnnotation,FugitiveblameOriginalLineNumber,fugitiveblameOriginalFile skipwhite' + endfor + call s:RehighlightBlame() +endfunction + +function! s:RehighlightBlame() abort + for [hash, cterm] in items(s:hash_colors) + if !empty(cterm) || has('gui_running') + exe 'hi FugitiveblameHash'.hash.' guifg=#'.hash.get(s:hash_colors, hash, '') + else + exe 'hi link FugitiveblameHash'.hash.' Identifier' + endif + endfor +endfunction + +" Section: Gbrowse + +call s:command("-bar -bang -range=0 -nargs=* -complete=customlist,s:EditComplete Gbrowse :execute s:Browse(<bang>0,<line1>,<count>,<f-args>)") + +function! s:Browse(bang,line1,count,...) abort + try + let validremote = '\.\|\.\=/.*\|[[:alnum:]_-]\+\%(://.\{-\}\)\=' + if a:0 + let remote = matchstr(join(a:000, ' '),'@\zs\%('.validremote.'\)$') + let rev = substitute(join(a:000, ' '),'@\%('.validremote.'\)$','','') + else + let remote = '' + let rev = '' + endif + if rev ==# '' + let expanded = s:buffer().rev() + elseif rev ==# ':' + let expanded = s:buffer().path('/') + else + let expanded = s:buffer().expand(rev) + endif + let full = s:repo().translate(expanded) + let commit = '' + if full =~# '^fugitive://' + let commit = matchstr(full,'://.*//\zs\w\w\+') + let path = matchstr(full,'://.*//\w\+\zs/.*') + if commit =~ '..' + let type = s:repo().git_chomp('cat-file','-t',commit.s:sub(path,'^/',':')) + let branch = matchstr(expanded, '^[^:]*') + else + let type = 'blob' + endif + let path = path[1:-1] + elseif s:repo().bare() + let path = '.git/' . full[strlen(s:repo().dir())+1:-1] + let type = '' + else + let path = full[strlen(s:repo().tree())+1:-1] + if path =~# '^\.git/' + let type = '' + elseif isdirectory(full) + let type = 'tree' + else + let type = 'blob' + endif + endif + if type ==# 'tree' && !empty(path) + let path = s:sub(path, '/\=$', '/') + endif + if path =~# '^\.git/.*HEAD' && filereadable(s:repo().dir(path[5:-1])) + let body = readfile(s:repo().dir(path[5:-1]))[0] + if body =~# '^\x\{40\}$' + let commit = body + let type = 'commit' + let path = '' + elseif body =~# '^ref: refs/' + let path = '.git/' . matchstr(body,'ref: \zs.*') + endif + endif + + let merge = '' + if path =~# '^\.git/refs/remotes/.' + if empty(remote) + let remote = matchstr(path, '^\.git/refs/remotes/\zs[^/]\+') + endif + let merge = matchstr(path, '^\.git/refs/remotes/[^/]\+/\zs.\+') + let branch = '' + let path = '.git/refs/heads/'.merge + elseif path =~# '^\.git/refs/heads/.' + let branch = path[16:-1] + elseif !exists('branch') + let branch = s:repo().head() + endif + if !empty(branch) + let r = s:repo().git_chomp('config','branch.'.branch.'.remote') + let m = s:repo().git_chomp('config','branch.'.branch.'.merge')[11:-1] + if r ==# '.' && !empty(m) + let r2 = s:repo().git_chomp('config','branch.'.m.'.remote') + if r2 !~# '^\.\=$' + let r = r2 + let m = s:repo().git_chomp('config','branch.'.m.'.merge')[11:-1] + endif + endif + if empty(remote) + let remote = r + endif + if r ==# '.' || r ==# remote + let merge = m + if path =~# '^\.git/refs/heads/.' + let path = '.git/refs/heads/'.merge + endif + endif + endif + + if empty(commit) && path !~# '^\.git/' + if a:line1 && !a:count && !empty(merge) + let commit = merge + else + let commit = s:repo().rev_parse('HEAD') + endif + endif + + if empty(remote) + let remote = '.' + let raw = s:repo().git_chomp('config','remote.origin.url') + else + let raw = s:repo().git_chomp('config','remote.'.remote.'.url') + endif + if raw ==# '' + let raw = remote + endif + + for Handler in g:fugitive_browse_handlers + let url = call(Handler, [{ + \ 'repo': s:repo(), + \ 'remote': raw, + \ 'revision': 'No longer provided', + \ 'commit': commit, + \ 'path': path, + \ 'type': type, + \ 'line1': a:count > 0 ? a:line1 : 0, + \ 'line2': a:count > 0 ? a:count : 0}]) + if !empty(url) + break + endif + endfor + + if empty(url) && raw ==# '.' + call s:throw("Instaweb failed to start") + elseif empty(url) + call s:throw('"'.remote."' is not a supported remote") + endif + + let url = s:gsub(url, '[ <>]', '\="%".printf("%02X",char2nr(submatch(0)))') + if a:bang + if has('clipboard') + let @+ = url + endif + return 'echomsg '.string(url) + elseif exists(':Browse') == 2 + return 'echomsg '.string(url).'|Browse '.url + else + if !exists('g:loaded_netrw') + runtime! autoload/netrw.vim + endif + if exists('*netrw#BrowseX') + return 'echomsg '.string(url).'|call netrw#BrowseX('.string(url).', 0)' + else + return 'echomsg '.string(url).'|call netrw#NetrwBrowseX('.string(url).', 0)' + endif + endif + catch /^fugitive:/ + return 'echoerr v:errmsg' + endtry +endfunction + +function! s:github_url(opts, ...) abort + if a:0 || type(a:opts) != type({}) + return '' + endif + let domain_pattern = 'github\.com' + let domains = exists('g:fugitive_github_domains') ? g:fugitive_github_domains : [] + for domain in domains + let domain_pattern .= '\|' . escape(split(domain, '://')[-1], '.') + endfor + let repo = matchstr(get(a:opts, 'remote'), '^\%(https\=://\|git://\|git@\)\=\zs\('.domain_pattern.'\)[/:].\{-\}\ze\%(\.git\)\=$') + if repo ==# '' + return '' + endif + let path = substitute(a:opts.path, '^/', '', '') + if index(domains, 'http://' . matchstr(repo, '^[^:/]*')) >= 0 + let root = 'http://' . s:sub(repo,':','/') + else + let root = 'https://' . s:sub(repo,':','/') + endif + if path =~# '^\.git/refs/heads/' + let branch = a:opts.repo.git_chomp('config','branch.'.path[16:-1].'.merge')[11:-1] + if branch ==# '' + return root . '/commits/' . path[16:-1] + else + return root . '/commits/' . branch + endif + elseif path =~# '^\.git/refs/tags/' + return root . '/releases/tag/' . path[15:-1] + elseif path =~# '^\.git/refs/remotes/[^/]\+/.' + return root . '/commits/' . matchstr(path,'remotes/[^/]\+/\zs.*') + elseif path =~# '.git/\%(config$\|hooks\>\)' + return root . '/admin' + elseif path =~# '^\.git\>' + return root + endif + if a:opts.commit =~# '^\d\=$' + let commit = a:opts.repo.rev_parse('HEAD') + else + let commit = a:opts.commit + endif + if get(a:opts, 'type', '') ==# 'tree' || a:opts.path =~# '/$' + let url = substitute(root . '/tree/' . commit . '/' . path, '/$', '', 'g') + elseif get(a:opts, 'type', '') ==# 'blob' || a:opts.path =~# '[^/]$' + let url = root . '/blob/' . commit . '/' . path + if get(a:opts, 'line2') && a:opts.line1 == a:opts.line2 + let url .= '#L' . a:opts.line1 + elseif get(a:opts, 'line2') + let url .= '#L' . a:opts.line1 . '-L' . a:opts.line2 + endif + else + let url = root . '/commit/' . commit + endif + return url +endfunction + +function! s:instaweb_url(opts) abort + if a:opts.remote !=# '.' + return '' + endif + let output = a:opts.repo.git_chomp('instaweb','-b','unknown') + if output =~# 'http://' + let root = matchstr(output,'http://.*').'/?p='.fnamemodify(a:opts.repo.dir(),':t') + else + return '' + endif + if a:opts.path =~# '^\.git/refs/.' + return root . ';a=shortlog;h=' . matchstr(a:opts.path,'^\.git/\zs.*') + elseif a:opts.path =~# '^\.git\>' + return root + endif + let url = root + if a:opts.commit =~# '^\x\{40\}$' + if a:opts.type ==# 'commit' + let url .= ';a=commit' + endif + let url .= ';h=' . a:opts.repo.rev_parse(a:opts.commit . (a:opts.path == '' ? '' : ':' . a:opts.path)) + else + if a:opts.type ==# 'blob' && empty(a:opts.commit) + let url .= ';h='.a:opts.repo.git_chomp('hash-object', '-w', a:opts.path) + else + try + let url .= ';h=' . a:opts.repo.rev_parse((a:opts.commit == '' ? 'HEAD' : ':' . a:opts.commit) . ':' . a:opts.path) + catch /^fugitive:/ + call s:throw('fugitive: cannot browse uncommitted file') + endtry + endif + let root .= ';hb=' . matchstr(a:opts.repo.head_ref(),'[^ ]\+$') + endif + if a:opts.path !=# '' + let url .= ';f=' . a:opts.path + endif + if get(a:opts, 'line1') + let url .= '#l' . a:opts.line1 + endif + return url +endfunction + +if !exists('g:fugitive_browse_handlers') + let g:fugitive_browse_handlers = [] +endif + +call extend(g:fugitive_browse_handlers, + \ [s:function('s:github_url'), s:function('s:instaweb_url')]) + +" Section: File access + +function! s:ReplaceCmd(cmd,...) abort + let fn = expand('%:p') + let tmp = tempname() + let prefix = '' + try + if a:0 && a:1 != '' + if s:winshell() + let old_index = $GIT_INDEX_FILE + let $GIT_INDEX_FILE = a:1 + else + let prefix = 'env GIT_INDEX_FILE='.s:shellesc(a:1).' ' + endif + endif + let redir = ' > '.tmp + if &shellpipe =~ '2>&1' + let redir .= ' 2>&1' + endif + if s:winshell() + let cmd_escape_char = &shellxquote == '(' ? '^' : '^^^' + call system('cmd /c "'.prefix.s:gsub(a:cmd,'[<>]', cmd_escape_char.'&').redir.'"') + elseif &shell =~# 'fish' + call system(' begin;'.prefix.a:cmd.redir.';end ') + else + call system(' ('.prefix.a:cmd.redir.') ') + endif + finally + if exists('old_index') + let $GIT_INDEX_FILE = old_index + endif + endtry + silent exe 'keepalt file '.tmp + try + silent edit! + finally + try + silent exe 'keepalt file '.s:fnameescape(fn) + catch /^Vim\%((\a\+)\)\=:E302/ + endtry + call delete(tmp) + if fnamemodify(bufname('$'), ':p') ==# tmp + silent execute 'bwipeout '.bufnr('$') + endif + silent exe 'doau BufReadPost '.s:fnameescape(fn) + endtry +endfunction + +function! s:BufReadIndex() abort + if !exists('b:fugitive_display_format') + let b:fugitive_display_format = filereadable(expand('%').'.lock') + endif + let b:fugitive_display_format = b:fugitive_display_format % 2 + let b:fugitive_type = 'index' + try + let b:git_dir = s:repo().dir() + setlocal noro ma nomodeline + if fnamemodify($GIT_INDEX_FILE !=# '' ? $GIT_INDEX_FILE : b:git_dir . '/index', ':p') ==# expand('%:p') + let index = '' + else + let index = expand('%:p') + endif + if b:fugitive_display_format + call s:ReplaceCmd(s:repo().git_command('ls-files','--stage'),index) + set ft=git nospell + else + let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd ' + let dir = getcwd() + if fugitive#git_version() =~# '^0\|^1\.[1-7]\.' + let cmd = s:repo().git_command('status') + else + let cmd = s:repo().git_command( + \ '-c', 'status.displayCommentPrefix=true', + \ '-c', 'color.status=false', + \ '-c', 'status.short=false', + \ 'status') + endif + try + execute cd.'`=s:repo().tree()`' + call s:ReplaceCmd(cmd, index) + finally + execute cd.'`=dir`' + endtry + set ft=gitcommit + set foldtext=fugitive#foldtext() + endif + setlocal ro noma nomod noswapfile + if &bufhidden ==# '' + setlocal bufhidden=delete + endif + call s:JumpInit() + nunmap <buffer> P + nunmap <buffer> ~ + nnoremap <buffer> <silent> <C-N> :<C-U>execute <SID>StageNext(v:count1)<CR> + nnoremap <buffer> <silent> <C-P> :<C-U>execute <SID>StagePrevious(v:count1)<CR> + nnoremap <buffer> <silent> - :<C-U>silent execute <SID>StageToggle(line('.'),line('.')+v:count1-1)<CR> + xnoremap <buffer> <silent> - :<C-U>silent execute <SID>StageToggle(line("'<"),line("'>"))<CR> + nnoremap <buffer> <silent> a :<C-U>let b:fugitive_display_format += 1<Bar>exe <SID>BufReadIndex()<CR> + nnoremap <buffer> <silent> i :<C-U>let b:fugitive_display_format -= 1<Bar>exe <SID>BufReadIndex()<CR> + nnoremap <buffer> <silent> C :<C-U>Gcommit<CR> + nnoremap <buffer> <silent> cA :<C-U>Gcommit --amend --reuse-message=HEAD<CR> + nnoremap <buffer> <silent> ca :<C-U>Gcommit --amend<CR> + nnoremap <buffer> <silent> cc :<C-U>Gcommit<CR> + nnoremap <buffer> <silent> cva :<C-U>Gcommit --amend --verbose<CR> + nnoremap <buffer> <silent> cvc :<C-U>Gcommit --verbose<CR> + nnoremap <buffer> <silent> D :<C-U>execute <SID>StageDiff('Gdiff')<CR> + nnoremap <buffer> <silent> dd :<C-U>execute <SID>StageDiff('Gdiff')<CR> + nnoremap <buffer> <silent> dh :<C-U>execute <SID>StageDiff('Gsdiff')<CR> + nnoremap <buffer> <silent> ds :<C-U>execute <SID>StageDiff('Gsdiff')<CR> + nnoremap <buffer> <silent> dp :<C-U>execute <SID>StageDiffEdit()<CR> + nnoremap <buffer> <silent> dv :<C-U>execute <SID>StageDiff('Gvdiff')<CR> + nnoremap <buffer> <silent> p :<C-U>execute <SID>StagePatch(line('.'),line('.')+v:count1-1)<CR> + xnoremap <buffer> <silent> p :<C-U>execute <SID>StagePatch(line("'<"),line("'>"))<CR> + nnoremap <buffer> <silent> P :<C-U>execute <SID>StagePatch(line('.'),line('.')+v:count1-1)<CR> + xnoremap <buffer> <silent> P :<C-U>execute <SID>StagePatch(line("'<"),line("'>"))<CR> + nnoremap <buffer> <silent> q :<C-U>if bufnr('$') == 1<Bar>quit<Bar>else<Bar>bdelete<Bar>endif<CR> + nnoremap <buffer> <silent> r :<C-U>edit<CR> + nnoremap <buffer> <silent> R :<C-U>edit<CR> + nnoremap <buffer> <silent> U :<C-U>execute <SID>StageUndo()<CR> + nnoremap <buffer> <silent> g? :help fugitive-:Gstatus<CR> + nnoremap <buffer> <silent> <F1> :help fugitive-:Gstatus<CR> + catch /^fugitive:/ + return 'echoerr v:errmsg' + endtry +endfunction + +function! s:FileRead() abort + try + let repo = s:repo(fugitive#extract_git_dir(expand('<amatch>'))) + let path = s:sub(s:sub(matchstr(expand('<amatch>'),'fugitive://.\{-\}//\zs.*'),'/',':'),'^\d:',':&') + let hash = repo.rev_parse(path) + if path =~ '^:' + let type = 'blob' + else + let type = repo.git_chomp('cat-file','-t',hash) + endif + " TODO: use count, if possible + return "read !".escape(repo.git_command('cat-file',type,hash),'%#\') + catch /^fugitive:/ + return 'echoerr v:errmsg' + endtry +endfunction + +function! s:BufReadIndexFile() abort + try + let b:fugitive_type = 'blob' + let b:git_dir = s:repo().dir() + try + call s:ReplaceCmd(s:repo().git_command('cat-file','blob',s:buffer().sha1())) + finally + if &bufhidden ==# '' + setlocal bufhidden=delete + endif + setlocal noswapfile + endtry + return '' + catch /^fugitive: rev-parse/ + silent exe 'doau BufNewFile '.s:fnameescape(expand('%:p')) + return '' + catch /^fugitive:/ + return 'echoerr v:errmsg' + endtry +endfunction + +function! s:BufWriteIndexFile() abort + let tmp = tempname() + try + let path = matchstr(expand('<amatch>'),'//\d/\zs.*') + let stage = matchstr(expand('<amatch>'),'//\zs\d') + silent execute 'write !'.s:repo().git_command('hash-object','-w','--stdin').' > '.tmp + let sha1 = readfile(tmp)[0] + let old_mode = matchstr(s:repo().git_chomp('ls-files','--stage',path),'^\d\+') + if old_mode == '' + let old_mode = executable(s:repo().tree(path)) ? '100755' : '100644' + endif + let info = old_mode.' '.sha1.' '.stage."\t".path + call writefile([info],tmp) + if s:winshell() + let error = system('type '.s:gsub(tmp,'/','\\').'|'.s:repo().git_command('update-index','--index-info')) + else + let error = system(s:repo().git_command('update-index','--index-info').' < '.tmp) + endif + if v:shell_error == 0 + setlocal nomodified + if exists('#BufWritePost') + execute 'doautocmd BufWritePost '.s:fnameescape(expand('%:p')) + endif + call fugitive#reload_status() + return '' + else + return 'echoerr '.string('fugitive: '.error) + endif + finally + call delete(tmp) + endtry +endfunction + +function! s:BufReadObject() abort + try + setlocal noro ma + let b:git_dir = s:repo().dir() + let hash = s:buffer().sha1() + if !exists("b:fugitive_type") + let b:fugitive_type = s:repo().git_chomp('cat-file','-t',hash) + endif + if b:fugitive_type !~# '^\%(tag\|commit\|tree\|blob\)$' + return "echoerr 'fugitive: unrecognized git type'" + endif + let firstline = getline('.') + if !exists('b:fugitive_display_format') && b:fugitive_type != 'blob' + let b:fugitive_display_format = +getbufvar('#','fugitive_display_format') + endif + + if b:fugitive_type !=# 'blob' + setlocal nomodeline + endif + + let pos = getpos('.') + silent keepjumps %delete_ + setlocal endofline + + try + if b:fugitive_type ==# 'tree' + let b:fugitive_display_format = b:fugitive_display_format % 2 + if b:fugitive_display_format + call s:ReplaceCmd(s:repo().git_command('ls-tree',hash)) + else + call s:ReplaceCmd(s:repo().git_command('show','--no-color',hash)) + endif + elseif b:fugitive_type ==# 'tag' + let b:fugitive_display_format = b:fugitive_display_format % 2 + if b:fugitive_display_format + call s:ReplaceCmd(s:repo().git_command('cat-file',b:fugitive_type,hash)) + else + call s:ReplaceCmd(s:repo().git_command('cat-file','-p',hash)) + endif + elseif b:fugitive_type ==# 'commit' + let b:fugitive_display_format = b:fugitive_display_format % 2 + if b:fugitive_display_format + call s:ReplaceCmd(s:repo().git_command('cat-file',b:fugitive_type,hash)) + else + call s:ReplaceCmd(s:repo().git_command('show','--no-color','--pretty=format:tree%x20%T%nparent%x20%P%nauthor%x20%an%x20<%ae>%x20%ad%ncommitter%x20%cn%x20<%ce>%x20%cd%nencoding%x20%e%n%n%s%n%n%b',hash)) + keepjumps call search('^parent ') + if getline('.') ==# 'parent ' + silent keepjumps delete_ + else + silent keepjumps s/\%(^parent\)\@<! /\rparent /ge + endif + keepjumps let lnum = search('^encoding \%(<unknown>\)\=$','W',line('.')+3) + if lnum + silent keepjumps delete_ + end + keepjumps 1 + endif + elseif b:fugitive_type ==# 'blob' + call s:ReplaceCmd(s:repo().git_command('cat-file',b:fugitive_type,hash)) + setlocal nomodeline + endif + finally + keepjumps call setpos('.',pos) + setlocal ro noma nomod noswapfile + if &bufhidden ==# '' + setlocal bufhidden=delete + endif + if b:fugitive_type !=# 'blob' + setlocal filetype=git foldmethod=syntax + nnoremap <buffer> <silent> a :<C-U>let b:fugitive_display_format += v:count1<Bar>exe <SID>BufReadObject()<CR> + nnoremap <buffer> <silent> i :<C-U>let b:fugitive_display_format -= v:count1<Bar>exe <SID>BufReadObject()<CR> + else + call s:JumpInit() + endif + endtry + + return '' + catch /^fugitive:/ + return 'echoerr v:errmsg' + endtry +endfunction + +augroup fugitive_files + autocmd! + autocmd BufReadCmd index{,.lock} + \ if fugitive#is_git_dir(expand('<amatch>:p:h')) | + \ exe s:BufReadIndex() | + \ elseif filereadable(expand('<amatch>')) | + \ read <amatch> | + \ 1delete | + \ endif + autocmd FileReadCmd fugitive://**//[0-3]/** exe s:FileRead() + autocmd BufReadCmd fugitive://**//[0-3]/** exe s:BufReadIndexFile() + autocmd BufWriteCmd fugitive://**//[0-3]/** exe s:BufWriteIndexFile() + autocmd BufReadCmd fugitive://**//[0-9a-f][0-9a-f]* exe s:BufReadObject() + autocmd FileReadCmd fugitive://**//[0-9a-f][0-9a-f]* exe s:FileRead() + autocmd FileType git + \ if exists('b:git_dir') | + \ call s:JumpInit() | + \ endif + autocmd FileType git,gitcommit,gitrebase + \ if exists('b:git_dir') | + \ call s:GFInit() | + \ endif +augroup END + +" Section: Temp files + +if !exists('s:temp_files') + let s:temp_files = {} +endif + +augroup fugitive_temp + autocmd! + autocmd BufNewFile,BufReadPost * + \ if has_key(s:temp_files,s:cpath(expand('<afile>:p'))) | + \ let b:git_dir = s:temp_files[s:cpath(expand('<afile>:p'))].dir | + \ let b:git_type = 'temp' | + \ let b:git_args = s:temp_files[s:cpath(expand('<afile>:p'))].args | + \ call fugitive#detect(expand('<afile>:p')) | + \ setlocal bufhidden=delete nobuflisted | + \ nnoremap <buffer> <silent> q :<C-U>bdelete<CR>| + \ endif +augroup END + +" Section: Go to file + +nnoremap <SID>: :<C-U><C-R>=v:count ? v:count : ''<CR> +function! s:GFInit(...) abort + cnoremap <buffer> <expr> <Plug><cfile> fugitive#cfile() + if !exists('g:fugitive_no_maps') && empty(mapcheck('gf', 'n')) + nmap <buffer> <silent> gf <SID>:find <Plug><cfile><CR> + nmap <buffer> <silent> <C-W>f <SID>:sfind <Plug><cfile><CR> + nmap <buffer> <silent> <C-W><C-F> <SID>:sfind <Plug><cfile><CR> + nmap <buffer> <silent> <C-W>gf <SID>:tabfind <Plug><cfile><CR> + endif +endfunction + +function! s:JumpInit(...) abort + nnoremap <buffer> <silent> <CR> :<C-U>exe <SID>GF("edit")<CR> + if !&modifiable + nnoremap <buffer> <silent> o :<C-U>exe <SID>GF("split")<CR> + nnoremap <buffer> <silent> S :<C-U>exe <SID>GF("vsplit")<CR> + nnoremap <buffer> <silent> O :<C-U>exe <SID>GF("tabedit")<CR> + nnoremap <buffer> <silent> - :<C-U>exe <SID>Edit('edit',0,<SID>buffer().up(v:count1))<Bar> if fugitive#buffer().type('tree')<Bar>call search('^'.escape(expand('#:t'),'.*[]~\').'/\=$','wc')<Bar>endif<CR> + nnoremap <buffer> <silent> P :<C-U>exe <SID>Edit('edit',0,<SID>buffer().commit().'^'.v:count1.<SID>buffer().path(':'))<CR> + nnoremap <buffer> <silent> ~ :<C-U>exe <SID>Edit('edit',0,<SID>buffer().commit().'~'.v:count1.<SID>buffer().path(':'))<CR> + nnoremap <buffer> <silent> C :<C-U>exe <SID>Edit('edit',0,<SID>buffer().containing_commit())<CR> + nnoremap <buffer> <silent> cc :<C-U>exe <SID>Edit('edit',0,<SID>buffer().containing_commit())<CR> + nnoremap <buffer> <silent> co :<C-U>exe <SID>Edit('split',0,<SID>buffer().containing_commit())<CR> + nnoremap <buffer> <silent> cS :<C-U>exe <SID>Edit('vsplit',0,<SID>buffer().containing_commit())<CR> + nnoremap <buffer> <silent> cO :<C-U>exe <SID>Edit('tabedit',0,<SID>buffer().containing_commit())<CR> + nnoremap <buffer> <silent> cP :<C-U>exe <SID>Edit('pedit',0,<SID>buffer().containing_commit())<CR> + nnoremap <buffer> . : <C-R>=fnameescape(<SID>recall())<CR><Home> + endif +endfunction + +function! s:cfile() abort + try + let buffer = s:buffer() + let myhash = buffer.sha1() + if myhash ==# '' && getline(1) =~# '^\%(commit\|tag\) \w' + let myhash = matchstr(getline(1),'^\w\+ \zs\S\+') + endif + + if buffer.type('tree') + let showtree = (getline(1) =~# '^tree ' && getline(2) == "") + if showtree && line('.') > 2 + return [buffer.commit().':'.s:buffer().path().(buffer.path() =~# '^$\|/$' ? '' : '/').s:sub(getline('.'),'/$','')] + elseif getline('.') =~# '^\d\{6\} \l\{3,8\} \x\{40\}\t' + return [buffer.commit().':'.s:buffer().path().(buffer.path() =~# '^$\|/$' ? '' : '/').s:sub(matchstr(getline('.'),'\t\zs.*'),'/$','')] + endif + + elseif buffer.type('blob') + let ref = expand("<cfile>") + try + let sha1 = buffer.repo().rev_parse(ref) + catch /^fugitive:/ + endtry + if exists('sha1') + return [ref] + endif + + else + + let dcmds = [] + + " Index + if getline('.') =~# '^\d\{6\} \x\{40\} \d\t' + let ref = matchstr(getline('.'),'\x\{40\}') + let file = ':'.s:sub(matchstr(getline('.'),'\d\t.*'),'\t',':') + return [file] + + elseif getline('.') =~# '^#\trenamed:.* -> ' + let file = '/'.matchstr(getline('.'),' -> \zs.*') + return [file] + elseif getline('.') =~# '^#\t\(\k\| \)\+: *.' + let file = '/'.matchstr(getline('.'),': *\zs.\{-\}\ze\%( ([^()[:digit:]]\+)\)\=$') + return [file] + elseif getline('.') =~# '^#\t.' + let file = '/'.matchstr(getline('.'),'#\t\zs.*') + return [file] + elseif getline('.') =~# ': needs merge$' + let file = '/'.matchstr(getline('.'),'.*\ze: needs merge$') + return [file, 'Gdiff!'] + + elseif getline('.') ==# '# Not currently on any branch.' + return ['HEAD'] + elseif getline('.') =~# '^# On branch ' + let file = 'refs/heads/'.getline('.')[12:] + return [file] + elseif getline('.') =~# "^# Your branch .*'" + let file = matchstr(getline('.'),"'\\zs\\S\\+\\ze'") + return [file] + endif + + let showtree = (getline(1) =~# '^tree ' && getline(2) == "") + + if getline('.') =~# '^ref: ' + let ref = strpart(getline('.'),5) + + elseif getline('.') =~# '^commit \x\{40\}\>' + let ref = matchstr(getline('.'),'\x\{40\}') + return [ref] + + elseif getline('.') =~# '^parent \x\{40\}\>' + let ref = matchstr(getline('.'),'\x\{40\}') + let line = line('.') + let parent = 0 + while getline(line) =~# '^parent ' + let parent += 1 + let line -= 1 + endwhile + return [ref] + + elseif getline('.') =~ '^tree \x\{40\}$' + let ref = matchstr(getline('.'),'\x\{40\}') + if s:repo().rev_parse(myhash.':') == ref + let ref = myhash.':' + endif + return [ref] + + elseif getline('.') =~# '^object \x\{40\}$' && getline(line('.')+1) =~ '^type \%(commit\|tree\|blob\)$' + let ref = matchstr(getline('.'),'\x\{40\}') + let type = matchstr(getline(line('.')+1),'type \zs.*') + + elseif getline('.') =~# '^\l\{3,8\} '.myhash.'$' + let ref = buffer.rev() + + elseif getline('.') =~# '^\l\{3,8\} \x\{40\}\>' + let ref = matchstr(getline('.'),'\x\{40\}') + echoerr "warning: unknown context ".matchstr(getline('.'),'^\l*') + + elseif getline('.') =~# '^[+-]\{3\} [ab/]' + let ref = getline('.')[4:] + + elseif getline('.') =~# '^[+-]' && search('^@@ -\d\+,\d\+ +\d\+,','bnW') + let type = getline('.')[0] + let lnum = line('.') - 1 + let offset = 0 + while getline(lnum) !~# '^@@ -\d\+,\d\+ +\d\+,' + if getline(lnum) =~# '^[ '.type.']' + let offset += 1 + endif + let lnum -= 1 + endwhile + let offset += matchstr(getline(lnum), type.'\zs\d\+') + let ref = getline(search('^'.type.'\{3\} [ab]/','bnW'))[4:-1] + let dcmds = [offset, 'normal!zv'] + + elseif getline('.') =~# '^rename from ' + let ref = 'a/'.getline('.')[12:] + elseif getline('.') =~# '^rename to ' + let ref = 'b/'.getline('.')[10:] + + elseif getline('.') =~# '^@@ -\d\+,\d\+ +\d\+,' + let diff = getline(search('^diff --git \%(a/.*\|/dev/null\) \%(b/.*\|/dev/null\)', 'bcnW')) + let offset = matchstr(getline('.'), '+\zs\d\+') + + let dref = matchstr(diff, '\Cdiff --git \zs\%(a/.*\|/dev/null\)\ze \%(b/.*\|/dev/null\)') + let ref = matchstr(diff, '\Cdiff --git \%(a/.*\|/dev/null\) \zs\%(b/.*\|/dev/null\)') + let dcmd = 'Gdiff! +'.offset + + elseif getline('.') =~# '^diff --git \%(a/.*\|/dev/null\) \%(b/.*\|/dev/null\)' + let dref = matchstr(getline('.'),'\Cdiff --git \zs\%(a/.*\|/dev/null\)\ze \%(b/.*\|/dev/null\)') + let ref = matchstr(getline('.'),'\Cdiff --git \%(a/.*\|/dev/null\) \zs\%(b/.*\|/dev/null\)') + let dcmd = 'Gdiff!' + + elseif getline('.') =~# '^index ' && getline(line('.')-1) =~# '^diff --git \%(a/.*\|/dev/null\) \%(b/.*\|/dev/null\)' + let line = getline(line('.')-1) + let dref = matchstr(line,'\Cdiff --git \zs\%(a/.*\|/dev/null\)\ze \%(b/.*\|/dev/null\)') + let ref = matchstr(line,'\Cdiff --git \%(a/.*\|/dev/null\) \zs\%(b/.*\|/dev/null\)') + let dcmd = 'Gdiff!' + + elseif line('$') == 1 && getline('.') =~ '^\x\{40\}$' + let ref = getline('.') + + elseif expand('<cword>') =~# '^\x\{7,40\}\>' + return [expand('<cword>')] + + else + let ref = '' + endif + + if myhash ==# '' + let ref = s:sub(ref,'^a/','HEAD:') + let ref = s:sub(ref,'^b/',':0:') + if exists('dref') + let dref = s:sub(dref,'^a/','HEAD:') + endif + else + let ref = s:sub(ref,'^a/',myhash.'^:') + let ref = s:sub(ref,'^b/',myhash.':') + if exists('dref') + let dref = s:sub(dref,'^a/',myhash.'^:') + endif + endif + + if ref ==# '/dev/null' + " Empty blob + let ref = 'e69de29bb2d1d6434b8b29ae775ad8c2e48c5391' + endif + + if exists('dref') + return [ref, dcmd . ' ' . s:fnameescape(dref)] + dcmds + elseif ref != "" + return [ref] + dcmds + endif + + endif + return [] + endtry +endfunction + +function! s:GF(mode) abort + try + let results = s:cfile() + catch /^fugitive:/ + return 'echoerr v:errmsg' + endtry + if len(results) + return s:Edit(a:mode, 0, results[0]).join(map(results[1:-1], '"|".v:val'), '') + else + return '' + endif +endfunction + +function! fugitive#cfile() abort + let pre = '' + let results = s:cfile() + if empty(results) + let cfile = expand('<cfile>') + if &includeexpr =~# '\<v:fname\>' + sandbox let cfile = eval(substitute(&includeexpr, '\C\<v:fname\>', '\=string(cfile)', 'g')) + endif + return cfile + elseif len(results) > 1 + let pre = '+' . join(map(results[1:-1], 'escape(v:val, " ")'), '\|') . ' ' + endif + return pre . s:fnameescape(fugitive#repo().translate(results[0])) +endfunction + +" Section: Statusline + +function! s:repo_head_ref() dict abort + if !filereadable(self.dir('HEAD')) + return '' + endif + return readfile(self.dir('HEAD'))[0] +endfunction + +call s:add_methods('repo',['head_ref']) + +function! fugitive#statusline(...) abort + if !exists('b:git_dir') + return '' + endif + let status = '' + if s:buffer().commit() != '' + let status .= ':' . s:buffer().commit()[0:7] + endif + let status .= '('.fugitive#head(7).')' + if &statusline =~# '%[MRHWY]' && &statusline !~# '%[mrhwy]' + return ',GIT'.status + else + return '[Git'.status.']' + endif +endfunction + +function! fugitive#head(...) abort + if !exists('b:git_dir') + return '' + endif + + return s:repo().head(a:0 ? a:1 : 0) +endfunction + +augroup fugitive_statusline + autocmd! + autocmd User Flags call Hoist('buffer', function('fugitive#statusline')) +augroup END + +" Section: Folding + +function! fugitive#foldtext() abort + if &foldmethod !=# 'syntax' + return foldtext() + elseif getline(v:foldstart) =~# '^diff ' + let [add, remove] = [-1, -1] + let filename = '' + for lnum in range(v:foldstart, v:foldend) + if filename ==# '' && getline(lnum) =~# '^[+-]\{3\} [abciow12]/' + let filename = getline(lnum)[6:-1] + endif + if getline(lnum) =~# '^+' + let add += 1 + elseif getline(lnum) =~# '^-' + let remove += 1 + elseif getline(lnum) =~# '^Binary ' + let binary = 1 + endif + endfor + if filename ==# '' + let filename = matchstr(getline(v:foldstart), '^diff .\{-\} a/\zs.*\ze b/') + endif + if filename ==# '' + let filename = getline(v:foldstart)[5:-1] + endif + if exists('binary') + return 'Binary: '.filename + else + return (add<10&&remove<100?' ':'') . add . '+ ' . (remove<10&&add<100?' ':'') . remove . '- ' . filename + endif + elseif getline(v:foldstart) =~# '^# .*:$' + let lines = getline(v:foldstart, v:foldend) + call filter(lines, 'v:val =~# "^#\t"') + cal map(lines,'s:sub(v:val, "^#\t%(modified: +|renamed: +)=", "")') + cal map(lines,'s:sub(v:val, "^([[:alpha:] ]+): +(.*)", "\\2 (\\1)")') + return getline(v:foldstart).' '.join(lines, ', ') + endif + return foldtext() +endfunction + +augroup fugitive_foldtext + autocmd! + autocmd User Fugitive + \ if &filetype =~# '^git\%(commit\)\=$' && &foldtext ==# 'foldtext()' | + \ set foldtext=fugitive#foldtext() | + \ endif +augroup END |