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fugitive.vim
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fugitive.vim
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" fugitive.vim - A Git wrapper so awesome, it should be illegal
" Maintainer: Tim Pope <vimNOSPAM@tpope.org>
" Version: 1.1
" 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
" Utility {{{1
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:shellesc(arg) abort
if a:arg =~ '^[A-Za-z0-9_/.-]\+$'
return a:arg
elseif &shell =~# 'cmd' && a:arg !~# '"'
return '"'.a:arg.'"'
else
return shellescape(a:arg)
endif
endfunction
function! s:fnameescape(file) abort
if exists('*fnameescape')
return fnameescape(a:file)
else
return escape(a:file," \t\n*?[{`$\\%#'\"|!<")
endif
endfunction
function! s:throw(string) abort
let v:errmsg = 'fugitive: '.a:string
throw v:errmsg
endfunction
function! s:warn(str)
echohl WarningMsg
echomsg a:str
echohl None
let v:warningmsg = a:str
endfunction
function! s:shellslash(path)
if exists('+shellslash') && !&shellslash
return s:gsub(a:path,'\\','/')
else
return a:path
endif
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()
for command in s:commands
exe 'command! -buffer '.command
endfor
endfunction
function! s:compatibility_check()
if exists('b:git_dir') && exists('*GitBranchInfoCheckGitDir') && !exists('g:fugitive_did_compatibility_warning')
let g:fugitive_did_compatibility_warning = 1
call s:warn("See http://github.com/tpope/vim-fugitive/issues#issue/1 for why you should remove git-branch-info.vim")
endif
endfunction
augroup fugitive_utility
autocmd!
autocmd User Fugitive call s:define_commands()
autocmd VimEnter * call s:compatibility_check()
augroup END
let s:abstract_prototype = {}
" }}}1
" Initialization {{{1
function! s:ExtractGitDir(path) abort
let path = s:shellslash(a:path)
if path =~? '^fugitive://.*//'
return matchstr(path,'fugitive://\zs.\{-\}\ze//')
endif
let fn = fnamemodify(path,':s?[\/]$??')
let ofn = ""
let nfn = fn
while fn != ofn
if isdirectory(fn . '/.git')
return s:sub(simplify(fnamemodify(fn . '/.git',':p')),'\W$','')
elseif fn =~ '\.git$' && filereadable(fn . '/HEAD')
return s:sub(simplify(fnamemodify(fn,':p')),'\W$','')
endif
let ofn = fn
let fn = fnamemodify(ofn,':h')
endwhile
return ''
endfunction
function! s:Detect(path)
if exists('b:git_dir') && b:git_dir ==# ''
unlet b:git_dir
endif
if !exists('b:git_dir')
let dir = s:ExtractGitDir(a:path)
if dir != ''
let b:git_dir = dir
endif
endif
if exists('b:git_dir')
silent doautocmd User Fugitive
cnoremap <expr> <buffer> <C-R><C-G> fugitive#buffer().rev()
let buffer = fugitive#buffer()
if expand('%:p') =~# '//'
call buffer.setvar('&path',s:sub(buffer.getvar('&path'),'^\.%(,|$)',''))
endif
if b:git_dir !~# ',' && stridx(buffer.getvar('&tags'),b:git_dir.'/tags') == -1
call buffer.setvar('&tags',buffer.getvar('&tags').','.b:git_dir.'/tags')
endif
endif
endfunction
augroup fugitive
autocmd!
autocmd BufNewFile,BufReadPost * call s:Detect(expand('<amatch>:p'))
autocmd FileType netrw call s:Detect(expand('<afile>:p'))
autocmd VimEnter * if expand('<amatch>')==''|call s:Detect(getcwd())|endif
autocmd BufWinLeave * execute getwinvar(+winnr(), 'fugitive_restore')
augroup END
" }}}1
" Repository {{{1
let s:repo_prototype = {}
let s:repos = {}
function! s:repo(...) abort
let dir = a:0 ? a:1 : (exists('b:git_dir') && b:git_dir !=# '' ? b:git_dir : s:ExtractGitDir(expand('%:p')))
if dir !=# ''
if has_key(s:repos,dir)
let repo = get(s:repos,dir)
else
let repo = {'git_dir': dir}
let s:repos[dir] = repo
endif
return extend(extend(repo,s:repo_prototype,'keep'),s:abstract_prototype,'keep')
endif
call s:throw('not a git repository: '.expand('%:p'))
endfunction
function! s:repo_dir(...) dict abort
return join([self.git_dir]+a:000,'/')
endfunction
function! s:repo_tree(...) dict abort
if !self.bare()
let dir = fnamemodify(self.git_dir,':h')
return join([dir]+a:000,'/')
endif
call s:throw('no work tree')
endfunction
function! s:repo_bare() dict abort
return self.dir() !~# '/\.git$'
endfunction
function! s:repo_translate(spec) dict abort
if a:spec ==# '.' || a:spec ==# '/.'
return self.bare() ? self.dir() : self.tree()
elseif a:spec =~# '^/'
return fnamemodify(self.dir(),':h').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($GIT_INDEX_FILE,':p')[0:strlen(s:repo().dir())] ==# s:repo().dir('') && filereadable($GIT_INDEX_FILE)
return fnamemodify($GIT_INDEX_FILE,':p')
else
return self.dir('index')
endif
elseif a:spec =~# '^:/'
let ref = self.rev_parse(matchstr(a:spec,'.[^:]*'))
return 'fugitive://'.self.dir().'//'.ref
elseif a:spec =~# '^:'
return 'fugitive://'.self.dir().'//0/'.a:spec[1:-1]
elseif a:spec =~# 'HEAD\|^refs/' && a:spec !~ ':' && filereadable(self.dir(a:spec))
return self.dir(a:spec)
elseif filereadable(s:repo().dir('refs/'.a:spec))
return self.dir('refs/'.a:spec)
elseif filereadable(s:repo().dir('refs/tags/'.a:spec))
return self.dir('refs/tags/'.a:spec)
elseif filereadable(s:repo().dir('refs/heads/'.a:spec))
return self.dir('refs/heads/'.a:spec)
elseif filereadable(s:repo().dir('refs/remotes/'.a:spec))
return self.dir('refs/remotes/'.a:spec)
elseif filereadable(s:repo().dir('refs/remotes/'.a:spec.'/HEAD'))
return self.dir('refs/remotes/'.a:spec,'/HEAD')
else
try
let ref = self.rev_parse(matchstr(a:spec,'[^:]*'))
let path = s:sub(matchstr(a:spec,':.*'),'^:','/')
return 'fugitive://'.self.dir().'//'.ref.path
catch /^fugitive:/
return self.tree(a:spec)
endtry
endif
endfunction
call s:add_methods('repo',['dir','tree','bare','translate'])
function! s:repo_git_command(...) dict abort
let git = g:fugitive_git_executable . ' --git-dir='.s:shellesc(self.git_dir)
return git.join(map(copy(a:000),'" ".s:shellesc(v:val)'),'')
endfunction
function! s:repo_git_chomp(...) dict abort
return s:sub(system(call(self.git_command,a:000,self)),'\n$','')
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\}$'
return hash
endif
call s:throw('rev-parse '.a:rev.': '.hash)
endfunction
call s:add_methods('repo',['git_command','git_chomp','git_chomp_in_tree','rev_parse'])
function! s:repo_dirglob(base) dict abort
let base = s:sub(a:base,'^/','')
let matches = split(glob(self.tree(s:gsub(base,'/','*&').'*/')),"\n")
call map(matches,'v:val[ strlen(self.tree())+(a:base !~ "^/") : -1 ]')
return matches
endfunction
function! s:repo_superglob(base) dict abort
if a:base =~# '^/' || a:base !~# ':'
let results = []
if a:base !~# '^/'
let heads = ["HEAD","ORIG_HEAD","FETCH_HEAD","MERGE_HEAD"]
let heads += sort(split(s:repo().git_chomp("rev-parse","--symbolic","--branches","--tags","--remotes"),"\n"))
call filter(heads,'v:val[ 0 : strlen(a:base)-1 ] ==# a:base')
let results += heads
endif
if !self.bare()
let base = s:sub(a:base,'^/','')
let matches = split(glob(self.tree(s:gsub(base,'/','*&').'*')),"\n")
call map(matches,'s:shellslash(v:val)')
call map(matches,'v:val !~ "/$" && 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$","/")')
call map(entries,'tree.s:sub(v:val,".*\t","")')
return filter(entries,'v:val[ 0 : strlen(a:base)-1 ] ==# a:base')
endif
endfunction
call s:add_methods('repo',['dirglob','superglob'])
function! s:repo_keywordprg() dict abort
let args = ' --git-dir='.escape(self.dir(),"\\\"' ").' show'
if has('gui_running') && !has('win32')
return g:fugitive_git_executable . ' --no-pager' . args
else
return g:fugitive_git_executable . args
endif
endfunction
call s:add_methods('repo',['keywordprg'])
" }}}1
" Buffer {{{1
let s:buffer_prototype = {}
function! s:buffer(...) abort
let buffer = {'#': bufnr(a:0 ? a:1 : '%')}
call extend(extend(buffer,s:buffer_prototype,'keep'),s:abstract_prototype,'keep')
if buffer.getvar('git_dir') !=# ''
return buffer
endif
call s:throw('not a git repository: '.expand('%:p'))
endfunction
function! fugitive#buffer(...) abort
return s:buffer(a:0 ? a:1 : '%')
endfunction
function! s:buffer_getvar(var) dict abort
return getbufvar(self['#'],a:var)
endfunction
function! s:buffer_setvar(var,value) dict abort
return setbufvar(self['#'],a:var,a:value)
endfunction
function! s:buffer_getline(lnum) dict abort
return getbufline(self['#'],a:lnum)[0]
endfunction
function! s:buffer_repo() dict abort
return s:repo(self.getvar('git_dir'))
endfunction
function! s:buffer_type(...) dict abort
if self.getvar('fugitive_type') != ''
let type = self.getvar('fugitive_type')
elseif fnamemodify(self.spec(),':p') =~# '.\git/refs/\|\.git/\w*HEAD$'
let type = 'head'
elseif self.getline(1) =~ '^tree \x\{40\}$' && self.getline(2) == ''
let type = 'tree'
elseif self.getline(1) =~ '^\d\{6\} \w\{4\} \x\{40\}\>\t'
let type = 'tree'
elseif self.getline(1) =~ '^\d\{6\} \x\{40\}\> \d\t'
let type = 'index'
elseif isdirectory(self.spec())
let type = 'directory'
elseif self.spec() == ''
let type = 'null'
elseif filereadable(self.spec())
let type = 'file'
else
let type = ''
endif
if a:0
return !empty(filter(copy(a:000),'v:val ==# type'))
else
return type
endif
endfunction
function! s:buffer_spec() dict abort
let bufname = bufname(self['#'])
return s:shellslash(bufname == '' ? '' : fnamemodify(bufname,':p'))
endfunction
function! s:buffer_name() dict abort
return self.spec()
endfunction
function! s:buffer_commit() dict abort
return matchstr(self.spec(),'^fugitive://.\{-\}//\zs\w*')
endfunction
function! s:buffer_path(...) dict abort
let rev = matchstr(self.spec(),'^fugitive://.\{-\}//\zs.*')
if rev != ''
let rev = s:sub(rev,'\w*','')
else
let rev = self.spec()[strlen(self.repo().tree()) : -1]
endif
return s:sub(rev,'^/',a:0 ? a:1 : '')
endfunction
function! s:buffer_rev() dict abort
let rev = matchstr(self.spec(),'^fugitive://.\{-\}//\zs.*')
if rev =~ '^\x/'
return ':'.rev[0].':'.rev[2:-1]
elseif rev =~ '.'
return s:sub(rev,'/',':')
elseif self.spec() =~ '\.git/index$'
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]$'
let file = a:rev.self.path(':')
elseif a:rev =~# '^-'
let file = 'HEAD^{}'.a:rev[1:-1].self.path(':')
elseif a:rev =~# '^@{'
let file = 'HEAD'.a:rev.self.path(':')
elseif a:rev =~# '^[~^]'
let commit = s:sub(self.commit(),'^\d=$','HEAD')
let file = commit.a:rev.self.path(':')
else
let file = a:rev
endif
return s:sub(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
call s:add_methods('buffer',['getvar','setvar','getline','repo','type','spec','name','commit','path','rev','sha1','expand','containing_commit'])
" }}}1
" Git {{{1
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,cmd) abort
let git = s:repo().git_command()
if has('gui_running') && !has('win32')
let git .= ' --no-pager'
endif
let cmd = matchstr(a:cmd,'\v\C.{-}%($|\\@<!%(\\\\)*\|)@=')
call s:ExecuteInTree('!'.git.' '.cmd)
call fugitive#reload_status()
return matchstr(a:cmd,'\v\C\\@<!%(\\\\)*\|\zs.*')
endfunction
function! s:GitComplete(A,L,P) abort
if !exists('s:exec_path')
let s:exec_path = s:sub(system(g:fugitive_git_executable.' --exec-path'),'\n$','')
endif
let cmds = map(split(glob(s:exec_path.'/git-*'),"\n"),'s:sub(v:val[strlen(s:exec_path)+5 : -1],"\\.exe$","")')
if a:L =~ ' [[:alnum:]-]\+ '
return s:repo().superglob(a:A)
elseif a:A == ''
return cmds
else
return filter(cmds,'v:val[0 : strlen(a:A)-1] ==# a:A')
endif
endfunction
" }}}1
" Gcd, Glcd {{{1
function! s:DirComplete(A,L,P) abort
let matches = s:repo().dirglob(a:A)
return matches
endfunction
call s:command("-bar -bang -nargs=? -complete=customlist,s:DirComplete Gcd :cd<bang> `=s:repo().bare() ? s:repo().dir(<q-args>) : s:repo().tree(<q-args>)`")
call s:command("-bar -bang -nargs=? -complete=customlist,s:DirComplete Glcd :lcd<bang> `=s:repo().bare() ? s:repo().dir(<q-args>) : s:repo().tree(<q-args>)`")
" }}}1
" Gstatus {{{1
call s:command("-bar Gstatus :execute s:Status()")
function! s:Status() abort
try
Gpedit :
wincmd P
nnoremap <buffer> <silent> q :<C-U>bdelete<CR>
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
return ''
endfunction
function! fugitive#reload_status() abort
let mytab = tabpagenr()
for tab in [mytab] + range(1,tabpagenr('$'))
for winnr in range(1,tabpagewinnr(tab,'$'))
if getbufvar(tabpagebuflist(tab)[winnr-1],'fugitive_type') ==# 'index'
execute 'tabnext '.tab
if winnr != winnr()
execute winnr.'wincmd w'
let restorewinnr = 1
endif
try
if !&modified
call s:BufReadIndex()
endif
finally
if exists('restorewinnr')
wincmd p
endif
execute 'tabnext '.mytab
endtry
endif
endfor
endfor
endfunction
function! s:StageDiff(bang) abort
let section = getline(search('^# .*:$','bnW'))
let line = getline('.')
let filename = matchstr(line,'^#\t\%([[:alpha:] ]\+: *\)\=\zs.*')
if filename ==# '' && section == '# Changes to be committed:'
return 'Git diff --cached'
elseif filename ==# ''
return 'Git diff'
elseif line =~# '^#\trenamed:' && filename =~ ' -> '
let [old, new] = split(filename,' -> ')
execute 'Gedit '.s:fnameescape(':0:'.new)
return 'Gdiff'.a:bang.' HEAD:'.s:fnameescape(old)
elseif section == '# Changes to be committed:'
execute 'Gedit '.s:fnameescape(':0:'.filename)
return 'Gdiff'.a:bang.' -'
else
execute 'Gedit '.s:fnameescape('/'.filename)
return 'Gdiff'.a:bang
endif
endfunction
function! s:StageToggle(lnum1,lnum2) abort
try
let output = ''
for lnum in range(a:lnum1,a:lnum2)
let line = getline(lnum)
if getline('.') == '# Changes to be committed:'
return 'Gcommit'
endif
let filename = matchstr(line,'^#\t\%([[:alpha:] ]\+: *\)\=\zs.*')
if filename ==# ''
continue
endif
if !exists('first_filename')
let first_filename = filename
endif
execute lnum
let section = getline(search('^# .*:$','bnW'))
if line =~# '^#\trenamed:' && filename =~ ' -> '
let cmd = ['mv','--'] + reverse(split(filename,' -> '))
let filename = cmd[-1]
elseif section =~? ' to be '
let cmd = ['reset','-q','--',filename]
elseif line =~# '^#\tdeleted:'
let cmd = ['rm','--',filename]
else
let cmd = ['add','--',filename]
endif
let output .= call(s:repo().git_chomp_in_tree,cmd,s:repo())."\n"
endfor
if exists('first_filename')
let jump = first_filename
let f = matchstr(getline(a:lnum1-1),'^#\t\%([[:alpha:] ]\+: *\)\=\zs.*')
if f !=# '' | let jump = f | endif
let f = matchstr(getline(a:lnum2+1),'^#\t\%([[:alpha:] ]\+: *\)\=\zs.*')
if f !=# '' | let jump = f | endif
silent! edit!
1
redraw
call search('^#\t\%([[:alpha:] ]\+: *\)\=\V'.jump.'\$','W')
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 line = getline(lnum)
if line == '# Changes to be committed:'
return 'Git reset --patch'
elseif line == '# Changed but not updated:'
return 'Git add --patch'
endif
let filename = matchstr(line,'^#\t\%([[:alpha:] ]\+: *\)\=\zs.*')
if filename ==# ''
continue
endif
if !exists('first_filename')
let first_filename = filename
endif
execute lnum
let section = getline(search('^# .*:$','bnW'))
if line =~# '^#\trenamed:' && filename =~ ' -> '
let reset += [split(filename,' -> ')[1]]
elseif section =~? ' to be '
let reset += [filename]
elseif line !~# '^#\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(add,'s:shellesc(v:val)'))
endif
if exists('first_filename')
silent! edit!
1
redraw
call search('^#\t\%([[:alpha:] ]\+: *\)\=\V'.first_filename.'\$','W')
endif
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
return 'checktime'
endfunction
" }}}1
" Gcommit {{{1
call s:command("-nargs=? -complete=customlist,s:CommitComplete Gcommit :execute s:Commit(<q-args>)")
function! s:Commit(args) abort
let old_type = s:buffer().type()
let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
let dir = getcwd()
let msgfile = s:repo().dir('COMMIT_EDITMSG')
let outfile = tempname()
let errorfile = tempname()
try
execute cd.'`=s:repo().tree()`'
let command = ''
if &shell =~# 'cmd'
let old_editor = $GIT_EDITOR
let $GIT_EDITOR = 'false'
elseif &shell !~# 'csh'
let command = 'GIT_EDITOR=false '
endif
let command .= s:repo().git_command('commit').' '.a:args
if &shell =~# 'csh'
silent execute '!setenv GIT_EDITOR false; ('.command.' > '.outfile.') >& '.errorfile
elseif a:args =~# '\%(^\| \)--interactive\>'
execute '!'.command.' 2> '.errorfile
else
silent execute '!'.command.' > '.outfile.' 2> '.errorfile
endif
if !v:shell_error
if filereadable(outfile)
for line in readfile(outfile)
echo line
endfor
endif
return ''
else
let error = get(readfile(errorfile),-2,'!')
if error =~# "'false'\\.$"
let args = a:args
let args = s:gsub(args,'%(%(^| )-- )@<!%(^| )@<=%(-[se]|--edit|--interactive)%($| )','')
let args = s:gsub(args,'%(%(^| )-- )@<!%(^| )@<=%(-F|--file|-m|--message)%(\s+|\=)%(''[^'']*''|"%(\\.|[^"])*"|\\.|\S)*','')
let args = s:gsub(args,'%(^| )@<=[%#]%(:\w)*','\=expand(submatch(0))')
let args = '-F '.s:shellesc(msgfile).' '.args
if args !~# '\%(^\| \)--cleanup\>'
let args = '--cleanup=strip '.args
endif
if bufname('%') == '' && line('$') == 1 && getline(1) == '' && !&mod
edit `=msgfile`
else
split `=msgfile`
endif
if old_type ==# 'index'
bdelete #
endif
let b:fugitive_commit_arguments = args
setlocal bufhidden=delete 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 $GIT_EDITOR = old_editor
endif
call delete(outfile)
call delete(errorfile)
execute cd.'`=dir`'
call fugitive#reload_status()
endtry
endfunction
function! s:CommitComplete(A,L,P) abort
if a:A =~ '^-' || type(a:A) == type(0) " a:A is 0 on :Gcommit -<Tab>
let args = ['-C', '-F', '-a', '-c', '-e', '-i', '-m', '-n', '-o', '-q', '-s', '-t', '-u', '-v', '--all', '--allow-empty', '--amend', '--author=', '--cleanup=', '--dry-run', '--edit', '--file=', '--include', '--interactive', '--message=', '--no-verify', '--only', '--quiet', '--reedit-message=', '--reuse-message=', '--signoff', '--template=', '--untracked-files', '--verbose']
return filter(args,'v:val[0 : strlen(a:A)-1] ==# a:A')
else
return s:repo().superglob(a:A)
endif
endfunction
function! s:FinishCommit()
let args = getbufvar(+expand('<abuf>'),'fugitive_commit_arguments')
let g:args = args
if !empty(args)
call setbufvar(+expand('<abuf>'),'fugitive_commit_arguments','')
return s:Commit(args)
endif
return ''
endfunction
augroup fugitive_commit
autocmd!
autocmd VimLeavePre,BufDelete *.git/COMMIT_EDITMSG execute s:sub(s:FinishCommit(), '^echoerr (.*)', 'echohl ErrorMsg|echo \1|echohl NONE')
augroup END
" }}}1
" Ggrep, Glog {{{1
if !exists('g:fugitive_summary_format')
let g:fugitive_summary_format = '%s'
endif
call s:command("-bang -nargs=? -complete=customlist,s:EditComplete Ggrep :execute s:Grep(<bang>0,<q-args>)")
call s:command("-bar -bang -nargs=* -complete=customlist,s:EditComplete Glog :execute s:Log('grep<bang>',<f-args>)")
function! s:Grep(bang,arg) abort
let grepprg = &grepprg
let grepformat = &grepformat
let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
let dir = getcwd()
try
execute cd.'`=s:repo().tree()`'
let &grepprg = s:repo().git_command('--no-pager', 'grep', '-n')
let &grepformat = '%f:%l:%m'
exe 'grep! '.escape(matchstr(a:arg,'\v\C.{-}%($|[''" ]\@=\|)@='),'|')
let list = getqflist()
for entry in list
if bufname(entry.bufnr) =~ ':'
let entry.filename = s:repo().translate(bufname(entry.bufnr))
unlet! entry.bufnr
elseif a:arg =~# '\%(^\| \)--cached\>'
let entry.filename = s:repo().translate(':0:'.bufname(entry.bufnr))
unlet! entry.bufnr
endif
endfor
call setqflist(list,'r')
if !a:bang && !empty(list)
return 'cfirst'.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,...)
let path = s:buffer().path('/')
if path =~# '^/\.git\%(/\|$\)' || index(a:000,'--') != -1
let path = ''
endif
let cmd = ['--no-pager', 'log', '--no-color']
let cmd += [escape('--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$'
let cmd += [s:buffer().path()[5:-1]]
endif
end
let cmd += map(copy(a:000),'s:sub(v:val,"^\\%(%(:\\w)*)","\\=fnamemodify(s:buffer().path(),submatch(1))")')
if path =~# '/.'
let cmd += ['--',path[1:-1]]
endif
let grepformat = &grepformat
let grepprg = &grepprg
let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
let dir = getcwd()
try
execute cd.'`=s:repo().tree()`'
let &grepprg = call(s:repo().git_command,cmd,s:repo())
let &grepformat = '%f::%m'
exe a:cmd
finally
let &grepformat = grepformat
let &grepprg = grepprg
execute cd.'`=dir`'
endtry
endfunction
" }}}1
" Gedit, Gpedit, Gsplit, Gvsplit, Gtabedit, Gread {{{1
function! s:Edit(cmd,...) abort
if a:0 && a:1 == ''
return ''
elseif a:0
let file = s:buffer().expand(a:1)
elseif s:buffer().commit() ==# '' && s:buffer().path('/') !~# '^/.git\>'
let file = s:buffer().path(':')
else
let file = s:buffer().path('/')
endif
try
let file = s:repo().translate(file)
catch /^fugitive:/
return 'echoerr v:errmsg'
endtry
if a:cmd =~# 'read!$' || a:cmd ==# 'read'
if a:cmd =~# '!$'
call s:warn(':Gread! is deprecated. Use :Gread')
endif
return 'silent %delete|read '.s:fnameescape(file).'|silent 1delete_|diffupdate|'.line('.')
else
if &previewwindow && getbufvar('','fugitive_type') ==# 'index'
wincmd p
endif
return a:cmd.' '.s:fnameescape(file)
endif
endfunction
function! s:EditComplete(A,L,P) abort
return s:repo().superglob(a:A)
endfunction
call s:command("-bar -bang -nargs=? -complete=customlist,s:EditComplete Ge :execute s:Edit('edit<bang>',<f-args>)")
call s:command("-bar -bang -nargs=? -complete=customlist,s:EditComplete Gedit :execute s:Edit('edit<bang>',<f-args>)")
call s:command("-bar -bang -nargs=? -complete=customlist,s:EditComplete Gpedit :execute s:Edit('pedit<bang>',<f-args>)")
call s:command("-bar -bang -nargs=? -complete=customlist,s:EditComplete Gsplit :execute s:Edit('split<bang>',<f-args>)")
call s:command("-bar -bang -nargs=? -complete=customlist,s:EditComplete Gvsplit :execute s:Edit('vsplit<bang>',<f-args>)")
call s:command("-bar -bang -nargs=? -complete=customlist,s:EditComplete Gtabedit :execute s:Edit('tabedit<bang>',<f-args>)")
call s:command("-bar -bang -nargs=? -count -complete=customlist,s:EditComplete Gread :execute s:Edit((!<count> && <line1> ? '' : <count>).'read<bang>',<f-args>)")
" }}}1
" Gwrite {{{1
call s:command("-bar -bang -nargs=? -complete=customlist,s:EditComplete Gwrite :execute s:Write(<bang>0,<f-args>)")
function! s:Write(force,...) abort
if exists('b:fugitive_commit_arguments')
return 'write|bdelete'
elseif expand('%:t') == 'COMMIT_EDITMSG' && $GIT_INDEX_FILE != ''
return 'wq'
elseif s:buffer().type() == 'index'
return 'Gcommit'
endif
let mytab = tabpagenr()
let mybufnr = bufnr('')
let path = a:0 ? a:1 : s:buffer().path()
if path =~# '^:\d\>'
return 'write'.(a:force ? '! ' : ' ').s:fnameescape(s:repo().translate(s:buffer().expand(path)))
endif
let always_permitted = (s:buffer().path() ==# path && s:buffer().commit() =~# '^0\=$')
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 '$read '.temp
silent execute '1,'.last.'delete_'
silent write!
silent execute lnum
let did = 1
finally
if exists('restorewinnr')
wincmd p
endif
execute 'tabnext '.mytab
endtry
endif
endfor
endfor
if !exists('did')
call writefile(readfile(temp,'b'),file,'b')
endif
else
execute 'write! '.s:fnameescape(s:repo().translate(path))
endif
if a:force
let error = s:repo().git_chomp_in_tree('add', '--force', file)
else
let error = s:repo().git_chomp_in_tree('add', file)
endif
if v:shell_error
let v:errmsg = 'fugitive: '.error
return 'echoerr v:errmsg'
endif
if s:buffer().path() ==# path && s:buffer().commit() =~# '^\d$'
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('$'))
if bufloaded(nr) && !getbufvar(nr,'&modified') && (bufname(nr) == one || bufname(nr) == two || bufname(nr) == three)
execute nr.'bdelete'
endif
endfor
unlet! restorewinnr
let zero = s:repo().translate(':0:'.path)
for tab in range(1,tabpagenr('$'))
for winnr in range(1,tabpagewinnr(tab,'$'))
let bufnr = tabpagebuflist(tab)[winnr-1]
let bufname = bufname(bufnr)
if bufname ==# zero && bufnr != mybufnr
execute 'tabnext '.tab
if winnr != winnr()
execute winnr.'wincmd w'
let restorewinnr = 1
endif
try
let lnum = line('.')
let last = line('$')
silent $read `=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