mirror of
https://github.com/tpope/vim-fugitive.git
synced 2025-11-13 05:43:52 -05:00
ab26e9fdb3
Note that in the context of this event, Fugitive functions will use the changed repository, which might not be the same as the current buffer's repository. Pass bufnr() as the optional dir argument to force the current buffer. Closes https://github.com/tpope/vim-fugitive/issues/458
439 lines
18 KiB
VimL
439 lines
18 KiB
VimL
" fugitive.vim - A Git wrapper so awesome, it should be illegal
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" Maintainer: Tim Pope <http://tpo.pe/>
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" Version: 3.0
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" GetLatestVimScripts: 2975 1 :AutoInstall: fugitive.vim
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if exists('g:loaded_fugitive')
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finish
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endif
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let g:loaded_fugitive = 1
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function! FugitiveGitDir(...) abort
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if !a:0 || type(a:1) == type(0) && a:1 < 0
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if exists('g:fugitive_event')
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return g:fugitive_event
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endif
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let dir = get(b:, 'git_dir', '')
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if empty(dir) && (empty(bufname('')) || &buftype =~# '^\%(nofile\|acwrite\|quickfix\|prompt\)$')
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return FugitiveExtractGitDir(getcwd())
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endif
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return dir
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elseif type(a:1) == type(0)
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return getbufvar(a:1, 'git_dir')
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elseif type(a:1) == type('')
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return substitute(s:Slash(a:1), '/$', '', '')
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else
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return ''
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endif
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endfunction
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" FugitiveReal() takes a fugitive:// URL and returns the corresponding path in
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" the work tree. This may be useful to get a cleaner path for inclusion in
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" the statusline, for example. Note that the file and its parent directories
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" are not guaranteed to exist.
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"
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" This is intended as an abstract API to be used on any "virtual" path. For a
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" buffer named foo://bar, check for a function named FooReal(), and if it
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" exists, call FooReal("foo://bar").
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function! FugitiveReal(...) abort
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let file = a:0 ? a:1 : @%
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if file =~# '^\a\a\+:' || a:0 > 1
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return call('fugitive#Real', [file] + a:000[1:-1])
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elseif file =~# '^/\|^\a:\|^$'
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return file
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else
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return fnamemodify(file, ':p' . (file =~# '[\/]$' ? '' : ':s?[\/]$??'))
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endif
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endfunction
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" FugitiveFind() takes a Fugitive object and returns the appropriate Vim
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" buffer name. You can use this to generate Fugitive URLs ("HEAD:README") or
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" to get the absolute path to a file in the Git dir (".git/HEAD"), the common
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" dir (".git/config"), or the work tree (":(top)Makefile").
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"
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" An optional second argument provides the Git dir, or the buffer number of a
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" buffer with a Git dir. The default is the current buffer.
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function! FugitiveFind(...) abort
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return fugitive#Find(a:0 ? a:1 : bufnr(''), FugitiveGitDir(a:0 > 1 ? a:2 : -1))
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endfunction
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function! FugitivePath(...) abort
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if a:0 > 1
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return fugitive#Path(a:1, a:2, FugitiveGitDir(a:0 > 2 ? a:3 : -1))
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else
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return FugitiveReal(a:0 ? a:1 : @%)
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endif
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endfunction
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" FugitiveParse() takes a fugitive:// URL and returns a 2 element list
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" containing the Git dir and an object name ("commit:file"). It's effectively
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" then inverse of FugitiveFind().
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function! FugitiveParse(...) abort
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let path = s:Slash(a:0 ? a:1 : @%)
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if path !~# '^fugitive:'
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return ['', '']
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endif
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let vals = matchlist(path, '\c^fugitive:\%(//\)\=\(.\{-\}\)\%(//\|::\)\(\x\{40,\}\|[0-3]\)\(/.*\)\=$')
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if len(vals)
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return [(vals[2] =~# '^.$' ? ':' : '') . vals[2] . substitute(vals[3], '^/', ':', ''), vals[1]]
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endif
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let v:errmsg = 'fugitive: invalid Fugitive URL ' . path
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throw v:errmsg
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endfunction
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" FugitivePrepare() constructs a Git command string which can be executed with
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" functions like system() and commands like :!. Integer arguments will be
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" treated as buffer numbers, and the appropriate relative path inserted in
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" their place.
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"
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" If the first argument is a string that looks like a path or an empty string,
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" it will be used as the Git dir. If it's a buffer number, the Git dir for
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" that buffer will be used. The default is the current buffer.
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function! FugitivePrepare(...) abort
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return call('fugitive#Prepare', a:000)
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endfunction
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function! FugitiveConfig(...) abort
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if a:0 == 2 && type(a:2) != type({})
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return fugitive#Config(a:1, FugitiveGitDir(a:2))
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elseif a:0 == 1 && a:1 !~# '^[[:alnum:]-]\+\.'
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return fugitive#Config(FugitiveGitDir(a:1))
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else
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return call('fugitive#Config', a:000)
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endif
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endfunction
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function! FugitiveRemoteUrl(...) abort
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return fugitive#RemoteUrl(a:0 ? a:1 : '', FugitiveGitDir(a:0 > 1 ? a:2 : -1))
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endfunction
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function! FugitiveHead(...) abort
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let dir = FugitiveGitDir(a:0 > 1 ? a:2 : -1)
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if empty(dir)
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return ''
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endif
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return fugitive#Head(a:0 ? a:1 : 0, dir)
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endfunction
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function! FugitiveStatusline(...) abort
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if !exists('b:git_dir')
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return ''
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endif
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return fugitive#Statusline()
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endfunction
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function! FugitiveCommonDir(...) abort
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let dir = FugitiveGitDir(a:0 ? a:1 : -1)
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if empty(dir)
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return ''
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endif
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return fugitive#CommonDir(dir)
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endfunction
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function! FugitiveWorkTree(...) abort
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return s:Tree(FugitiveGitDir(a:0 ? a:1 : -1))
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endfunction
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function! FugitiveIsGitDir(path) abort
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let path = substitute(a:path, '[\/]$', '', '') . '/'
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return len(a:path) && getfsize(path.'HEAD') > 10 && (
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\ isdirectory(path.'objects') && isdirectory(path.'refs') ||
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\ getftype(path.'commondir') ==# 'file')
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endfunction
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let s:worktree_for_dir = {}
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let s:dir_for_worktree = {}
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function! s:Tree(path) abort
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let dir = a:path
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if dir =~# '/\.git$'
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return len(dir) ==# 5 ? '/' : dir[0:-6]
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elseif dir ==# ''
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return ''
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endif
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if !has_key(s:worktree_for_dir, dir)
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let s:worktree_for_dir[dir] = ''
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let config_file = dir . '/config'
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if filereadable(config_file)
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let config = readfile(config_file,'',10)
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call filter(config,'v:val =~# "^\\s*worktree *="')
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if len(config) == 1
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let worktree = s:Slash(FugitiveVimPath(matchstr(config[0], '= *\zs.*')))
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endif
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elseif filereadable(dir . '/gitdir')
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let worktree = s:Slash(fnamemodify(FugitiveVimPath(readfile(dir . '/gitdir')[0]), ':h'))
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if worktree ==# '.'
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unlet! worktree
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endif
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endif
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if exists('worktree')
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let s:worktree_for_dir[dir] = worktree
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let s:dir_for_worktree[s:worktree_for_dir[dir]] = dir
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endif
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endif
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if s:worktree_for_dir[dir] =~# '^\.'
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return simplify(dir . '/' . s:worktree_for_dir[dir])
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else
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return s:worktree_for_dir[dir]
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endif
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endfunction
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function! FugitiveExtractGitDir(path) abort
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let path = s:Slash(a:path)
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if path =~# '^fugitive:'
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return matchstr(path, '\C^fugitive:\%(//\)\=\zs.\{-\}\ze\%(//\|::\|$\)')
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elseif isdirectory(path)
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let path = fnamemodify(path, ':p:s?/$??')
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else
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let path = fnamemodify(path, ':p:h:s?/$??')
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endif
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let pre = substitute(matchstr(path, '^\a\a\+\ze:'), '^.', '\u&', '')
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if len(pre) && exists('*' . pre . 'Real')
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let path = s:Slash({pre}Real(path))
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endif
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let root = resolve(path)
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if root !=# path
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silent! exe (haslocaldir() ? 'lcd' : exists(':tcd') && haslocaldir(-1) ? 'tcd' : 'cd') '.'
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endif
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let previous = ""
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let env_git_dir = len($GIT_DIR) ? s:Slash(simplify(fnamemodify(FugitiveVimPath($GIT_DIR), ':p:s?[\/]$??'))) : ''
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call s:Tree(env_git_dir)
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while root !=# previous
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if root =~# '\v^//%([^/]+/?)?$'
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break
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endif
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if index(split($GIT_CEILING_DIRECTORIES, ':'), root) >= 0
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break
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endif
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if root ==# $GIT_WORK_TREE && FugitiveIsGitDir(env_git_dir)
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return env_git_dir
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elseif has_key(s:dir_for_worktree, root)
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return s:dir_for_worktree[root]
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endif
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let dir = substitute(root, '[\/]$', '', '') . '/.git'
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let type = getftype(dir)
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if type ==# 'dir' && FugitiveIsGitDir(dir)
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return dir
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elseif type ==# 'link' && FugitiveIsGitDir(dir)
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return resolve(dir)
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elseif type !=# '' && filereadable(dir)
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let line = get(readfile(dir, '', 1), 0, '')
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let file_dir = s:Slash(FugitiveVimPath(matchstr(line, '^gitdir: \zs.*')))
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if file_dir !~# '^/\|^\a:' && FugitiveIsGitDir(root . '/' . file_dir)
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return simplify(root . '/' . file_dir)
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elseif len(file_dir) && FugitiveIsGitDir(file_dir)
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return file_dir
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endif
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elseif FugitiveIsGitDir(root)
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return root
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endif
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let previous = root
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let root = fnamemodify(root, ':h')
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endwhile
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return ''
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endfunction
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function! FugitiveDetect(path) abort
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if exists('b:git_dir') && b:git_dir =~# '^$\|/$\|^fugitive:'
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unlet b:git_dir
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endif
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if !exists('b:git_dir')
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let dir = FugitiveExtractGitDir(a:path)
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if dir !=# ''
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let b:git_dir = dir
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endif
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endif
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if exists('b:git_dir')
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return fugitive#Init()
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endif
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endfunction
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function! FugitiveVimPath(path) abort
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if exists('+shellslash') && !&shellslash
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return tr(a:path, '/', '\')
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else
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return a:path
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endif
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endfunction
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function! FugitiveGitPath(path) abort
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return s:Slash(a:path)
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endfunction
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function! s:Slash(path) abort
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if exists('+shellslash')
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return tr(a:path, '\', '/')
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else
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return a:path
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endif
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endfunction
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function! s:ProjectionistDetect() abort
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let file = s:Slash(get(g:, 'projectionist_file', ''))
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let dir = FugitiveExtractGitDir(file)
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let base = matchstr(file, '^fugitive://.\{-\}//\x\+')
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if empty(base)
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let base = s:Tree(dir)
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endif
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if len(base)
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if exists('+shellslash') && !&shellslash
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let base = tr(base, '/', '\')
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endif
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let file = FugitiveCommonDir(dir) . '/info/projections.json'
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if filereadable(file)
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call projectionist#append(base, file)
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endif
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endif
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endfunction
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let g:io_fugitive = {
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\ 'simplify': function('fugitive#simplify'),
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\ 'resolve': function('fugitive#resolve'),
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\ 'getftime': function('fugitive#getftime'),
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\ 'getfsize': function('fugitive#getfsize'),
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\ 'getftype': function('fugitive#getftype'),
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\ 'filereadable': function('fugitive#filereadable'),
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\ 'filewritable': function('fugitive#filewritable'),
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\ 'isdirectory': function('fugitive#isdirectory'),
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\ 'getfperm': function('fugitive#getfperm'),
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\ 'setfperm': function('fugitive#setfperm'),
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\ 'readfile': function('fugitive#readfile'),
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\ 'writefile': function('fugitive#writefile'),
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\ 'glob': function('fugitive#glob'),
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\ 'delete': function('fugitive#delete'),
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\ 'Real': function('FugitiveReal')}
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augroup fugitive
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autocmd!
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autocmd BufNewFile,BufReadPost * call FugitiveDetect(expand('<amatch>:p'))
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autocmd FileType netrw call FugitiveDetect(fnamemodify(get(b:, 'netrw_curdir', expand('<amatch>')), ':p'))
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autocmd FileType git
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\ if len(FugitiveGitDir()) |
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\ call fugitive#MapJumps() |
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\ call fugitive#MapCfile() |
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\ endif
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autocmd FileType gitcommit
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\ if len(FugitiveGitDir()) |
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\ call fugitive#MapCfile('fugitive#MessageCfile()') |
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\ endif
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autocmd FileType fugitive
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\ if len(FugitiveGitDir()) |
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\ call fugitive#MapCfile('fugitive#StatusCfile()') |
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\ endif
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autocmd FileType gitrebase
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\ let &l:include = '^\%(pick\|squash\|edit\|reword\|fixup\|drop\|[pserfd]\)\>' |
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\ if len(FugitiveGitDir()) |
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\ let &l:includeexpr = 'v:fname =~# ''^\x\{4,\}$'' ? FugitiveFind(v:fname) : ' .
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\ (len(&l:includeexpr) ? &l:includeexpr : 'v:fname') |
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\ endif |
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\ let b:undo_ftplugin = get(b:, 'undo_ftplugin', 'exe') . '|setl inex= inc='
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autocmd BufReadCmd index{,.lock}
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\ if FugitiveIsGitDir(expand('<amatch>:p:h')) |
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\ let b:git_dir = s:Slash(expand('<amatch>:p:h')) |
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\ exe fugitive#BufReadStatus() |
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\ elseif filereadable(expand('<amatch>')) |
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\ silent doautocmd BufReadPre |
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\ keepalt read <amatch> |
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\ 1delete_ |
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\ silent doautocmd BufReadPost |
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\ else |
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\ silent doautocmd BufNewFile |
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\ endif
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autocmd BufReadCmd fugitive://*//* exe fugitive#BufReadCmd() |
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\ if &path =~# '^\.\%(,\|$\)' |
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\ let &l:path = substitute(&path, '^\.,\=', '', '') |
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\ endif
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autocmd BufWriteCmd fugitive://*//[0-3]/* exe fugitive#BufWriteCmd()
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autocmd FileReadCmd fugitive://*//* exe fugitive#FileReadCmd()
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autocmd FileWriteCmd fugitive://*//[0-3]/* exe fugitive#FileWriteCmd()
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if exists('##SourceCmd')
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autocmd SourceCmd fugitive://*//* nested exe fugitive#SourceCmd()
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endif
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autocmd User Flags call Hoist('buffer', function('FugitiveStatusline'))
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autocmd User ProjectionistDetect call s:ProjectionistDetect()
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augroup END
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let s:addr_other = has('patch-8.1.560') ? '-addr=other' : ''
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let s:addr_tabs = has('patch-7.4.542') ? '-addr=tabs' : ''
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let s:addr_wins = has('patch-7.4.542') ? '-addr=windows' : ''
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exe 'command! -bang -nargs=? -range=-1' s:addr_other '-complete=customlist,fugitive#Complete G exe fugitive#Command(<line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>)'
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exe 'command! -bang -nargs=? -range=-1' s:addr_other '-complete=customlist,fugitive#Complete Git exe fugitive#Command(<line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>)'
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exe "command! -bar -bang -nargs=? -complete=customlist,fugitive#CdComplete Gcd exe fugitive#Cd(<q-args>, 0)"
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exe "command! -bar -bang -nargs=? -complete=customlist,fugitive#CdComplete Glcd exe fugitive#Cd(<q-args>, 1)"
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exe 'command! -bang -nargs=? -range=-1' s:addr_wins '-complete=customlist,fugitive#GrepComplete Ggrep exe fugitive#Command(<line1>, <count>, +"<range>", <bang>0, "<mods>", "grep " . <q-args>)'
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exe 'command! -bang -nargs=? -range=-1' s:addr_wins '-complete=customlist,fugitive#GrepComplete Gcgrep exe fugitive#Command(<line1>, <count>, +"<range>", <bang>0, "<mods>", "grep " . <q-args>)'
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exe 'command! -bang -nargs=? -range=-1' s:addr_wins '-complete=customlist,fugitive#GrepComplete Glgrep exe fugitive#Command(0, <count> > 0 ? <count> : 0, +"<range>", <bang>0, "<mods>", "grep " . <q-args>)'
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exe 'command! -bang -nargs=? -range=-1' s:addr_other '-complete=customlist,fugitive#LogComplete Glog :exe fugitive#LogCommand(<line1>,<count>,+"<range>",<bang>0,"<mods>",<q-args>, "")'
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exe 'command! -bang -nargs=? -range=-1' s:addr_other '-complete=customlist,fugitive#LogComplete Gclog :exe fugitive#LogCommand(<line1>,<count>,+"<range>",<bang>0,"<mods>",<q-args>, "c")'
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exe 'command! -bang -nargs=? -range=-1' s:addr_other '-complete=customlist,fugitive#LogComplete Gllog :exe fugitive#LogCommand(<line1>,<count>,+"<range>",<bang>0,"<mods>",<q-args>, "l")'
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exe 'command! -bar -bang -nargs=* -complete=customlist,fugitive#CompleteObject Ge exe fugitive#Open("edit<bang>", 0, "<mods>", <q-args>, [<f-args>])'
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exe 'command! -bar -bang -nargs=* -complete=customlist,fugitive#CompleteObject Gedit exe fugitive#Open("edit<bang>", 0, "<mods>", <q-args>, [<f-args>])'
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exe 'command! -bar -bang -nargs=* -complete=customlist,fugitive#ReadComplete Gpedit exe fugitive#Open("pedit", <bang>0, "<mods>", <q-args>, [<f-args>])'
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exe 'command! -bar -bang -nargs=* -range=-1' s:addr_other '-complete=customlist,fugitive#ReadComplete Gsplit exe fugitive#Open((<count> > 0 ? <count> : "").(<count> ? "split" : "edit"), <bang>0, "<mods>", <q-args>, [<f-args>])'
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exe 'command! -bar -bang -nargs=* -range=-1' s:addr_other '-complete=customlist,fugitive#ReadComplete Gvsplit exe fugitive#Open((<count> > 0 ? <count> : "").(<count> ? "vsplit" : "edit!"), <bang>0, "<mods>", <q-args>, [<f-args>])'
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exe 'command! -bar -bang -nargs=* -range=-1' s:addr_tabs '-complete=customlist,fugitive#ReadComplete Gtabedit exe fugitive#Open((<count> >= 0 ? <count> : "")."tabedit", <bang>0, "<mods>", <q-args>, [<f-args>])'
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if exists(':Gr') != 2
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exe 'command! -bar -bang -nargs=* -range=-1 -complete=customlist,fugitive#ReadComplete Gr exe fugitive#ReadCommand(<line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>, [<f-args>])'
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endif
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exe 'command! -bar -bang -nargs=* -range=-1 -complete=customlist,fugitive#ReadComplete Gread exe fugitive#ReadCommand(<line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>, [<f-args>])'
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exe 'command! -bar -bang -nargs=* -complete=customlist,fugitive#CompleteObject Gdiffsplit exe fugitive#Diffsplit(1, <bang>0, "<mods>", <q-args>, [<f-args>])'
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exe 'command! -bar -bang -nargs=* -complete=customlist,fugitive#CompleteObject Ghdiffsplit exe fugitive#Diffsplit(0, <bang>0, "<mods>", <q-args>, [<f-args>])'
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exe 'command! -bar -bang -nargs=* -complete=customlist,fugitive#CompleteObject Gvdiffsplit exe fugitive#Diffsplit(0, <bang>0, "vert <mods>", <q-args>, [<f-args>])'
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exe 'command! -bar -bang -nargs=* -complete=customlist,fugitive#CompleteObject Gw exe fugitive#WriteCommand(<line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>, [<f-args>])'
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exe 'command! -bar -bang -nargs=* -complete=customlist,fugitive#CompleteObject Gwrite exe fugitive#WriteCommand(<line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>, [<f-args>])'
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exe 'command! -bar -bang -nargs=* -complete=customlist,fugitive#CompleteObject Gwq exe fugitive#WqCommand( <line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>, [<f-args>])'
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exe 'command! -bar -bang -nargs=0 -complete=customlist,fugitive#CompleteObject Gremove exe fugitive#RemoveCommand(<line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>, [<f-args>])'
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exe 'command! -bar -bang -nargs=0 -complete=customlist,fugitive#CompleteObject Gdelete exe fugitive#DeleteCommand(<line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>, [<f-args>])'
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exe 'command! -bar -bang -nargs=1 -complete=customlist,fugitive#CompleteObject Gmove exe fugitive#MoveCommand( <line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>, [<f-args>])'
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exe 'command! -bar -bang -nargs=1 -complete=customlist,fugitive#RenameComplete Grename exe fugitive#RenameCommand(<line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>, [<f-args>])'
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exe 'command! -bar -bang -range=-1 -nargs=* -complete=customlist,fugitive#CompleteObject Gbrowse exe fugitive#BrowseCommand(<line1>, <count>, +"<range>", <bang>0, "<mods>", <q-args>, [<f-args>])'
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if get(g:, 'fugitive_no_maps')
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finish
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endif
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let s:nowait = v:version >= 704 ? '<nowait>' : ''
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function! s:Map(mode, lhs, rhs, ...) abort
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for mode in split(a:mode, '\zs')
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let flags = (a:0 ? a:1 : '') . (a:rhs =~# '<Plug>' ? '' : '<script>')
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let head = a:lhs
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let tail = ''
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let keys = get(g:, mode.'remap', {})
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if type(keys) == type([])
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return
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endif
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while !empty(head)
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if has_key(keys, head)
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let head = keys[head]
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if empty(head)
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return
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endif
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break
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endif
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let tail = matchstr(head, '<[^<>]*>$\|.$') . tail
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let head = substitute(head, '<[^<>]*>$\|.$', '', '')
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endwhile
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if flags !~# '<unique>' || empty(mapcheck(head.tail, mode))
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exe mode.'map' s:nowait flags head.tail a:rhs
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endif
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endfor
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endfunction
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call s:Map('c', '<C-R><C-G>', 'fnameescape(fugitive#Object(@%))', '<expr>')
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call s:Map('n', 'y<C-G>', ':<C-U>call setreg(v:register, fugitive#Object(@%))<CR>', '<silent>')
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