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add fugitive

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commit ac7811fd65a937ee42dc844944c20e5dfaf04126 1 parent f15b75a
@bleything authored
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1  README.rdoc
@@ -28,6 +28,7 @@ Also, some plugins:
* {ack}[http://www.vim.org/scripts/script.php?script_id=2572]
* {Buffer Explorer}[http://www.vim.org/scripts/script.php?script_id=42]
* {CSS Color}[https://github.com/ap/vim-css-color]
+* {Fugitive}[https://github.com/tpope/vim-fugitive]
* {NERD Commenter}[http://www.vim.org/scripts/script.php?script_id=1218]
* {NERD Tree}[http://www.vim.org/scripts/script.php?script_id=1658]
* {Pathogen}[http://www.vim.org/scripts/script.php?script_id=2332]
View
1  Rakefile
@@ -26,6 +26,7 @@ namespace :update do
:ack => "http://www.vim.org/scripts/download_script.php?src_id=10433",
:bufexplorer => "http://www.vim.org/scripts/download_script.php?src_id=12904",
:css_color => "git://github.com/ap/vim-css-color.git",
+ :fugitive => "git://github.com/tpope/vim-fugitive.git",
:nerdcommenter => "git://github.com/scrooloose/nerdcommenter.git",
:nerdtree => "git://github.com/scrooloose/nerdtree.git",
:rails => "git://github.com/tpope/vim-rails.git",
View
1  bundle/fugitive/.gitignore
@@ -0,0 +1 @@
+/doc/tags
View
149 bundle/fugitive/README.markdown
@@ -0,0 +1,149 @@
+fugitive.vim
+============
+
+I'm not going to lie to you; fugitive.vim may very well be the best
+Git wrapper of all time. Check out these features:
+
+View any blob, tree, commit, or tag in the repository with `:Gedit` (and
+`:Gsplit`, `:Gvsplit`, `:Gtabedit`, ...). Edit a file in the index and
+write to it to stage the changes. Use `:Gdiff` to bring up the staged
+version of the file side by side with the working tree version and use
+Vim's diff handling capabilities to stage a subset of the file's
+changes.
+
+Bring up the output of `git status` with `:Gstatus`. Press `-` to
+`add`/`reset` a file's changes, or `p` to `add`/`reset` `--patch` that
+mofo. And guess what `:Gcommit` does!
+
+`:Gblame` brings up an interactive vertical split with `git blame`
+output. Press enter on a line to reblame the file as it stood in that
+commit, or `o` to open that commit in a split. When you're done, use
+`:Gedit` in the historic buffer to go back to the work tree version.
+
+`:Gmove` does a `git mv` on a file and simultaneously renames the
+buffer. `:Gremove` does a `git rm` on a file and simultaneously deletes
+the buffer.
+
+Use `:Ggrep` to search the work tree (or any arbitrary commit) with
+`git grep`, skipping over that which is not tracked in the repository.
+`:Glog` loads all previous revisions of a file into the quickfix list so
+you can iterate over them and watch the file evolve!
+
+`:Gread` is a variant of `git checkout -- filename` that operates on the
+buffer rather than the filename. This means you can use `u` to undo it
+and you never get any warnings about the file changing outside Vim.
+`:Gwrite` writes to both the work tree and index versions of a file,
+making it like `git add` when called from a work tree file and like
+`git checkout` when called from the index or a blob in history.
+
+Use `:Gbrowse` to open the current file on GitHub, with optional line
+range (try it in visual mode!). If your current repository isn't on
+GitHub, `git instaweb` will be spun up instead.
+
+Add `%{fugitive#statusline()}` to `'statusline'` to get an indicator
+with the current branch in (surprise!) your statusline.
+
+Last but not least, there's `:Git` for running any arbitrary command,
+and `Git!` to open the output of a command in a temp file.
+
+Screencasts
+-----------
+
+* [A complement to command line git](http://vimcasts.org/e/31)
+* [Working with the git index](http://vimcasts.org/e/32)
+* [Resolving merge conflicts with vimdiff](http://vimcasts.org/e/33)
+* [Browsing the git object database](http://vimcasts.org/e/34)
+* [Exploring the history of a git repository](http://vimcasts.org/e/35)
+
+Installation
+------------
+
+If you don't have a preferred installation method, I recommend
+installing [pathogen.vim](https://github.com/tpope/vim-pathogen), and
+then simply copy and paste:
+
+ cd ~/.vim/bundle
+ git clone git://github.com/tpope/vim-fugitive.git
+
+Once help tags have been generated, you can view the manual with
+`:help fugitive`.
+
+If your Vim version is below 7.2, I recommend also installing
+[vim-git](https://github.com/tpope/vim-git) for syntax highlighting and
+other Git niceties.
+
+FAQ
+---
+
+> I installed the plugin and started Vim. Why don't any of the commands
+> exist?
+
+Fugitive cares about the current file, not the current working
+directory. Edit a file from the repository.
+
+> I opened a new tab. Why don't any of the commands exist?
+
+Fugitive cares about the current file, not the current working
+directory. Edit a file from the repository.
+
+> Why is `:Gbrowse` not using my system default browser?
+
+`:Gbrowse` delegates to `git web--browse`, which is less than perfect
+when it comes to finding the default browser on Linux. You can tell it
+the correct browser to use with `git config --global web.browser ...`.
+See `git web--browse --help` for details.
+
+> Here's a patch that automatically opens the quickfix window after
+> `:Ggrep`.
+
+This is a great example of why I recommend asking before patching.
+There are valid arguments to be made both for and against automatically
+opening the quickfix window. Whenever I have to make an arbitrary
+decision like this, I ask what Vim would do. And Vim does not open a
+quickfix window after `:grep`.
+
+Luckily, it's easy to implement the desired behavior without changing
+fugitive.vim. The following autocommand will cause the quickfix window
+to open after any grep invocation:
+
+ autocmd QuickFixCmdPost *grep* cwindow
+
+Contributing
+------------
+
+Before reporting a bug, you should try stripping down your Vim
+configuration and removing other plugins. The sad nature of VimScript
+is that it is fraught with incompatibilities waiting to happen. I'm
+happy to work around them where I can, but it's up to you to isolate
+the conflict.
+
+If your [commit message sucks](http://stopwritingramblingcommitmessages.com/),
+I'm not going to accept your pull request. I've explained very politely
+dozens of times that
+[my general guidelines](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html)
+are absolute rules on my own repositories, so I may lack the energy to
+explain it to you yet another time. And please, if I ask you to change
+something, `git commit --amend`.
+
+Beyond that, don't be shy about asking before patching. What takes you
+hours might take me minutes simply because I have both domain knowledge
+and a perverse knowledge of VimScript so vast that many would consider
+it a symptom of mental illness. On the flip side, some ideas I'll
+reject no matter how good the implementation is. "Send a patch" is an
+edge case answer in my book.
+
+Self-Promotion
+--------------
+
+Like fugitive.vim? Follow the repository on
+[GitHub](https://github.com/tpope/vim-fugitive) and vote for it on
+[vim.org](http://www.vim.org/scripts/script.php?script_id=2975). And if
+you're feeling especially charitable, follow [tpope](http://tpo.pe/) on
+[Twitter](http://twitter.com/tpope) and
+[GitHub](https://github.com/tpope).
+
+License
+-------
+
+Copyright (c) Tim Pope. Distributed under the same terms as Vim itself.
+See `:help license`.
View
271 bundle/fugitive/doc/fugitive.txt
@@ -0,0 +1,271 @@
+*fugitive.txt* A Git wrapper so awesome, it should be illegal
+
+Author: Tim Pope <http://tpo.pe/>
+License: Same terms as Vim itself (see |license|)
+
+This plugin is only available if 'compatible' is not set.
+
+INTRODUCTION *fugitive*
+
+Whenever you edit a file from a Git repository, a set of commands is defined
+that serve as a gateway to Git.
+
+COMMANDS *fugitive-commands*
+
+These commands are local to the buffers in which they work (generally, buffers
+that are part of Git repositories).
+
+ *fugitive-:Git*
+:Git [args] Run an arbitrary git command. Similar to :!git [args]
+ but chdir to the repository tree first.
+
+ *fugitive-:Git!*
+:Git! [args] Like |:Git|, but capture the output into a temp file,
+ and edit that temp file.
+
+ *fugitive-:Gcd*
+:Gcd [directory] |:cd| relative to the repository.
+
+ *fugitive-:Glcd*
+:Glcd [directory] |:lcd| relative to the repository.
+
+ *fugitive-:Gstatus*
+:Gstatus Bring up the output of git-status in the preview
+ window. The following maps, which work on the cursor
+ line file where sensible, are provided:
+
+ <C-N> next file
+ <C-P> previous file
+ <CR> |:Gedit|
+ - |:Git| add
+ - |:Git| reset (staged files)
+ C |:Gcommit|
+ cA |Gcommit| --amend --reuse-message=HEAD
+ ca |Gcommit| --amend
+ D |:Gdiff|
+ ds |:Gsdiff|
+ dp |:Git!| diff (p for patch; use :Gw to apply)
+ dp |:Git| add --intent-to-add (untracked files)
+ dv |:Gvdiff|
+ O |:Gtabedit|
+ o |:Gsplit|
+ p |:Git| add --patch
+ p |:Git| reset --patch (staged files)
+ q close status
+ R reload status
+
+ *fugitive-:Gcommit*
+:Gcommit [args] A wrapper around git-commit. If there is nothing
+ to commit, |:Gstatus| is called instead. Unless the
+ arguments given would skip the invocation of an editor
+ (e.g., -m), a split window will be used to obtain a
+ commit message. Write and close that window (:wq or
+ |:Gwrite|) to finish the commit. Unlike when running
+ the actual git-commit command, it is possible (but
+ unadvisable) to muck with the index with commands like
+ git-add and git-reset while a commit message is
+ pending.
+
+ *fugitive-:Ggrep*
+:Ggrep [args] |:grep| with git-grep as 'grepprg'.
+
+ *fugitive-:Glog*
+:Glog [args] Load all previous revisions of the current file into
+ the quickfix list. Additional git-log arguments can
+ be given (for example, --reverse). If "--" appears as
+ an argument, no file specific filtering is done, and
+ commits are loaded into the quickfix list.
+
+ *fugitive-:Gedit* *fugitive-:Ge*
+:Gedit [revision] |:edit| a |fugitive-revision|.
+
+ *fugitive-:Gsplit*
+:Gsplit [revision] |:split| a |fugitive-revision|.
+
+ *fugitive-:Gvsplit*
+:Gvsplit [revision] |:vsplit| a |fugitive-revision|.
+
+ *fugitive-:Gtabedit*
+:Gtabedit [revision] |:tabedit| a |fugitive-revision|.
+
+ *fugitive-:Gpedit*
+:Gpedit [revision] |:pedit| a |fugitive-revision|.
+
+:Gsplit! [args] *fugitive-:Gsplit!* *fugitive-:Gvsplit!*
+:Gvsplit! [args] *fugitive-:Gtabedit!* *fugitive-:Gpedit!*
+:Gtabedit! [args] Like |:Git!|, but open the resulting temp file in a
+:Gpedit! [args] split, tab, or preview window.
+
+ *fugitive-:Gread*
+:Gread [revision] Empty the buffer and |:read| a |fugitive-revision|.
+ When the argument is omitted, this is similar to
+ git-checkout on a work tree file or git-add on a stage
+ file, but without writing anything to disk.
+
+:{range}Gread [revision]
+ |:read| in a |fugitive-revision| after {range}.
+
+ *fugitive-:Gread!*
+:Gread! [args] Empty the buffer and |:read| the output of a Git
+ command. For example, :Gread! show HEAD:%.
+
+:{range}Gread! [args] |:read| the output of a Git command after {range}.
+
+ *fugitive-:Gwrite*
+:Gwrite Write to the current file's path and stage the results.
+ When run in a work tree file, it is effectively git
+ add. Elsewhere, it is effectively git-checkout. A
+ great deal of effort is expended to behave sensibly
+ when the work tree or index version of the file is
+ open in another buffer.
+
+:Gwrite {path} You can give |:Gwrite| an explicit path of where in
+ the work tree to write. You can also give a path like
+ :0:foo.txt or even :0 to write to just that stage in
+ the index.
+
+ *fugitive-:Gwq*
+:Gwq [path] Like |:Gwrite| followed by |:quit| if the write
+ succeeded.
+
+:Gwq! [path] Like |:Gwrite|! followed by |:quit|! if the write
+ succeeded.
+
+ *fugitive-:Gdiff*
+:Gdiff [revision] Perform a |vimdiff| against the current file in the
+ given revision. With no argument, the version in the
+ index is used (which means a three-way diff during a
+ merge conflict, making it a git-mergetool
+ alternative). The newer of the two files is placed
+ to the right. Use |do| and |dp| and write to the
+ index file to simulate "git add --patch".
+
+ *fugitive-:Gsdiff*
+:Gsdiff [revision] Like |:Gdiff|, but split horizontally.
+
+ *fugitive-:Gvdiff*
+:Gvdiff [revision] Identical to |:Gdiff|. For symmetry with |:Gsdiff|.
+
+ *fugitive-:Gmove*
+:Gmove {destination} Wrapper around git-mv that renames the buffer
+ afterward. The destination is relative to the current
+ directory except when started with a /, in which case
+ it is relative to the work tree. Add a ! to pass -f.
+
+ *fugitive-:Gremove*
+:Gremove Wrapper around git-rm that deletes the buffer
+ afterward. When invoked in an index file, --cached is
+ passed. Add a ! to pass -f and forcefully discard the
+ buffer.
+
+ *fugitive-:Gblame*
+:Gblame [flags] Run git-blame on the file and open the results in a
+ scroll bound vertical split. Press enter on a line to
+ reblame the file as it was in that commit. You can
+ give any of ltwfsMC as flags and they will be passed
+ along to git-blame. The following maps, which work on
+ the cursor line commit where sensible, are provided:
+
+ q close blame and return to blamed window
+ gq q, then |:Gedit| to return to work tree version
+ i q, then open commit
+ o open commit in horizontal split
+ O open commit in new tab
+ <CR> reblame at commit
+ ~ reblame at [count]th first grandparent
+ P reblame at [count]th parent (like HEAD^[count])
+
+:[range]Gblame [flags] Run git-blame on the given range.
+
+ *fugitive-:Gbrowse*
+:[range]Gbrowse If the remote for the current branch is on GitHub,
+ open the current file, blob, tree, commit, or tag
+ (with git-web--browse) on GitHub. Otherwise, open the
+ current file, blob, tree, commit, or tag in
+ git-instaweb (if you have issues, verify you can run
+ "git instaweb" from a terminal). If a range is given,
+ it is appropriately appended to the URL as an anchor.
+
+:[range]Gbrowse! Like :Gbrowse, but put the URL on the clipboard rather
+ than opening it.
+
+:[range]Gbrowse {revision}
+ Like :Gbrowse, but for a given |fugitive-revision|. A
+ useful value here is -, which ties the URL to the
+ latest commit rather than a volatile branch.
+
+:[range]Gbrowse [...]@{remote}
+ Force using the given remote rather than the remote
+ for the current branch. The remote is used to
+ determine which GitHub repository to link to.
+
+MAPPINGS *fugitive-mappings*
+
+These maps are available in Git objects.
+
+ *fugitive-<CR>*
+<CR> Jump to the revision under the cursor.
+
+ *fugitive-o*
+o Jump to the revision under the cursor in a new split.
+
+ *fugitive-O*
+O Jump to the revision under the cursor in a new tab.
+
+ *fugitive-~*
+~ Go to the current file in the [count]th first
+ ancestor.
+
+ *fugitive-P*
+P Go to the current file in the [count]th parent.
+
+ *fugitive-C*
+C Go to the commit containing the current file.
+
+ *fugitive-a*
+a Show the current tag, commit, or tree in an alternate
+ format.
+
+SPECIFYING REVISIONS *fugitive-revision*
+
+Fugitive revisions are similar to Git revisions as defined in the "SPECIFYING
+REVISIONS" section in the git-rev-parse man page. For commands that accept an
+optional revision, the default is the file in the index for work tree files
+and the work tree file for everything else. Example revisions follow.
+
+Revision Meaning ~
+HEAD .git/HEAD
+master .git/refs/heads/master
+HEAD^{} The commit referenced by HEAD
+HEAD^ The parent of the commit referenced by HEAD
+HEAD: The tree referenced by HEAD
+/HEAD The file named HEAD in the work tree
+Makefile The file named Makefile in the work tree
+HEAD^:Makefile The file named Makefile in the parent of HEAD
+:Makefile The file named Makefile in the index (writable)
+- The current file in HEAD
+^ The current file in the previous commit
+~3 The current file 3 commits ago
+: .git/index (Same as |:Gstatus|)
+:0 The current file in the index
+:1 The current file's common ancestor during a conflict
+:2 The current file in the target branch during a conflict
+:3 The current file in the merged branch during a conflict
+:/foo The most recent commit with "foo" in the message
+
+STATUSLINE *fugitive-statusline*
+
+ *fugitive#statusline()*
+Add %{fugitive#statusline()} to your statusline to get an indicator including
+the current branch and the currently edited file's commit. If you don't have
+a statusline, this one matches the default when 'ruler' is set:
+>
+ set statusline=%<%f\ %h%m%r%{fugitive#statusline()}%=%-14.(%l,%c%V%)\ %P
+<
+ABOUT *fugitive-about*
+
+Grab the latest version or report a bug on GitHub:
+
+http://github.com/tpope/vim-fugitive
+
+ vim:tw=78:et:ft=help:norl:
View
2,292 bundle/fugitive/plugin/fugitive.vim
@@ -0,0 +1,2292 @@
+" fugitive.vim - A Git wrapper so awesome, it should be illegal
+" Maintainer: Tim Pope <http://tpo.pe/>
+" Version: 1.2
+" 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
+
+" 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:recall()
+ let rev = s:buffer().rev()
+ if rev ==# ':'
+ return matchstr(getline('.'),'^#\t\%([[:alpha:] ]\+: *\)\=\zs.\{-\}\ze\%( (new commits)\)\=$\|^\d\{6} \x\{40\} \d\t\zs.*')
+ endif
+ return rev
+endfunction
+
+function! s:add_methods(namespace, method_names) abort
+ for name in a:method_names
+ let s:{a:namespace}_prototype[name] = s:function('s:'.a:namespace.'_'.name)
+ endfor
+endfunction
+
+let s:commands = []
+function! s:command(definition) abort
+ let s:commands += [a:definition]
+endfunction
+
+function! s:define_commands()
+ for command in s:commands
+ exe 'command! -buffer '.command
+ endfor
+endfunction
+
+function! s:compatibility_check()
+ if exists('b:git_dir') && exists('*GitBranchInfoCheckGitDir') && !exists('g:fugitive_did_compatibility_warning')
+ let g:fugitive_did_compatibility_warning = 1
+ call s:warn("See http://github.com/tpope/vim-fugitive/issues#issue/1 for why you should remove git-branch-info.vim")
+ endif
+endfunction
+
+augroup fugitive_utility
+ autocmd!
+ autocmd User Fugitive call s:define_commands()
+ autocmd VimEnter * call s:compatibility_check()
+augroup END
+
+let s:abstract_prototype = {}
+
+" }}}1
+" Initialization {{{1
+
+function! s:ExtractGitDir(path) abort
+ let path = s:shellslash(a:path)
+ if path =~? '^fugitive://.*//'
+ return matchstr(path,'fugitive://\zs.\{-\}\ze//')
+ endif
+ let fn = fnamemodify(path,':s?[\/]$??')
+ let ofn = ""
+ let nfn = fn
+ while fn != ofn
+ if filereadable(fn . '/.git/HEAD')
+ return s:sub(simplify(fnamemodify(fn . '/.git',':p')),'\W$','')
+ elseif fn =~ '\.git$' && filereadable(fn . '/HEAD')
+ return s:sub(simplify(fnamemodify(fn,':p')),'\W$','')
+ endif
+ let ofn = fn
+ let fn = fnamemodify(ofn,':h')
+ endwhile
+ return ''
+endfunction
+
+function! s:Detect(path)
+ if exists('b:git_dir') && (b:git_dir ==# '' || b:git_dir =~# '/$')
+ 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> <SID>recall()
+ let buffer = fugitive#buffer()
+ if expand('%:p') =~# '//'
+ call buffer.setvar('&path',s:sub(buffer.getvar('&path'),'^\.%(,|$)',''))
+ endif
+ if stridx(buffer.getvar('&tags'),escape(b:git_dir.'/tags',', ')) == -1
+ call buffer.setvar('&tags',escape(b:git_dir.'/tags',', ').','.buffer.getvar('&tags'))
+ if &filetype != ''
+ call buffer.setvar('&tags',escape(b:git_dir.'/'.&filetype.'.tags',', ').','.buffer.getvar('&tags'))
+ endif
+ endif
+ endif
+endfunction
+
+augroup fugitive
+ autocmd!
+ autocmd BufNewFile,BufReadPost * call s:Detect(expand('<amatch>:p'))
+ autocmd FileType netrw call s:Detect(expand('<afile>:p'))
+ autocmd VimEnter * if expand('<amatch>')==''|call s:Detect(getcwd())|endif
+ autocmd BufWinLeave * execute getwinvar(+bufwinnr(+expand('<abuf>')), 'fugitive_leave')
+augroup END
+
+" }}}1
+" Repository {{{1
+
+let s:repo_prototype = {}
+let s:repos = {}
+
+function! s:repo(...) abort
+ let dir = a:0 ? a:1 : (exists('b:git_dir') && b:git_dir !=# '' ? b:git_dir : s:ExtractGitDir(expand('%:p')))
+ if dir !=# ''
+ if has_key(s:repos,dir)
+ let repo = get(s:repos,dir)
+ else
+ let repo = {'git_dir': dir}
+ let s:repos[dir] = repo
+ endif
+ return extend(extend(repo,s:repo_prototype,'keep'),s:abstract_prototype,'keep')
+ endif
+ call s:throw('not a git repository: '.expand('%:p'))
+endfunction
+
+function! fugitive#repo(...)
+ return call('s:repo', a:000)
+endfunction
+
+function! s:repo_dir(...) dict abort
+ return join([self.git_dir]+a:000,'/')
+endfunction
+
+function! s:repo_tree(...) dict abort
+ if !self.bare()
+ let dir = fnamemodify(self.git_dir,':h')
+ return join([dir]+a:000,'/')
+ endif
+ call s:throw('no work tree')
+endfunction
+
+function! s:repo_bare() dict abort
+ return self.dir() !~# '/\.git$'
+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\}$'
+ return matchstr(hash,'\<\x\{40\}$')
+ 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"))
+ 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(),"\\\"' ").' 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\}$' && self.getline(2) == ''
+ let type = 'tree'
+ elseif self.getline(1) =~ '^\d\{6\} \w\{4\} \x\{40\}\>\t'
+ let type = 'tree'
+ elseif self.getline(1) =~ '^\d\{6\} \x\{40\}\> \d\t'
+ let type = 'index'
+ elseif isdirectory(self.spec())
+ let type = 'directory'
+ elseif self.spec() == ''
+ let type = 'null'
+ else
+ let type = 'file'
+ endif
+ if a:0
+ return !empty(filter(copy(a:000),'v:val ==# type'))
+ else
+ return type
+ endif
+endfunction
+
+if has('win32')
+
+ function! s:buffer_spec() dict abort
+ let bufname = bufname(self['#'])
+ let retval = ''
+ for i in split(bufname,'[^:]\zs\\')
+ let retval = fnamemodify((retval==''?'':retval.'\').i,':.')
+ endfor
+ return s:shellslash(fnamemodify(retval,':p'))
+ endfunction
+
+else
+
+ function! s:buffer_spec() dict abort
+ let bufname = bufname(self['#'])
+ return s:shellslash(bufname == '' ? '' : fnamemodify(bufname,':p'))
+ endfunction
+
+endif
+
+function! s:buffer_name() dict abort
+ return self.spec()
+endfunction
+
+function! s:buffer_commit() dict abort
+ return matchstr(self.spec(),'^fugitive://.\{-\}//\zs\w*')
+endfunction
+
+function! s:buffer_path(...) dict abort
+ let rev = matchstr(self.spec(),'^fugitive://.\{-\}//\zs.*')
+ if rev != ''
+ let rev = s:sub(rev,'\w*','')
+ elseif self.repo().bare()
+ let rev = '/.git'.self.spec()[strlen(self.repo().dir()) : -1]
+ else
+ let rev = self.spec()[strlen(self.repo().tree()) : -1]
+ endif
+ return s:sub(s:sub(rev,'.\zs/$',''),'^/',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$'
+ return ':'
+ elseif self.commit() =~# '.'
+ return self.commit()
+ else
+ return 'HEAD'
+ endif
+endfunction
+
+call s:add_methods('buffer',['getvar','setvar','getline','repo','type','spec','name','commit','path','rev','sha1','expand','containing_commit'])
+
+" }}}1
+" Git {{{1
+
+call s:command("-bang -nargs=? -complete=customlist,s:GitComplete Git :execute s:Git(<bang>0,<q-args>)")
+
+function! s:ExecuteInTree(cmd) abort
+ let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
+ let dir = getcwd()
+ try
+ execute cd.'`=s:repo().tree()`'
+ execute a:cmd
+ finally
+ execute cd.'`=dir`'
+ endtry
+endfunction
+
+function! s:Git(bang,cmd) abort
+ if a:bang
+ return s:Edit('edit',1,a:cmd)
+ endif
+ let git = s:repo().git_command()
+ if has('gui_running') && !has('win32')
+ let git .= ' --no-pager'
+ endif
+ let cmd = matchstr(a:cmd,'\v\C.{-}%($|\\@<!%(\\\\)*\|)@=')
+ 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 sort(cmds+keys(s:repo().aliases()))
+ else
+ return filter(sort(cmds+keys(s:repo().aliases())),'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:StageReloadSeek(target,lnum1,lnum2)
+ let jump = a:target
+ 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.'\%( (new commits)\)\=\$','W')
+endfunction
+
+function! s:StageDiff(diff) abort
+ let section = getline(search('^# .*:$','bcnW'))
+ let line = getline('.')
+ let filename = matchstr(line,'^#\t\%([[:alpha:] ]\+: *\)\=\zs.\{-\}\ze\%( (new commits)\)\=$')
+ if filename ==# '' && section ==# '# Changes to be committed:'
+ return 'Git diff --cached'
+ elseif filename ==# ''
+ return 'Git diff'
+ elseif line =~# '^#\trenamed:' && filename =~# ' -> '
+ let [old, new] = split(filename,' -> ')
+ execute 'Gedit '.s:fnameescape(':0:'.new)
+ return a:diff.' HEAD:'.s:fnameescape(old)
+ elseif section ==# '# Changes to be committed:'
+ execute 'Gedit '.s:fnameescape(':0:'.filename)
+ return a:diff.' -'
+ else
+ execute 'Gedit '.s:fnameescape('/'.filename)
+ return a:diff
+ endif
+endfunction
+
+function! s:StageDiffEdit() abort
+ let section = getline(search('^# .*:$','bcnW'))
+ let line = getline('.')
+ let filename = matchstr(line,'^#\t\%([[:alpha:] ]\+: *\)\=\zs.\{-\}\ze\%( (new commits)\)\=$')
+ let arg = (filename ==# '' ? '.' : filename)
+ if section ==# '# Changes to be committed:'
+ return 'Git! diff --cached '.s:shellesc(arg)
+ elseif section ==# '# Untracked files:'
+ let repo = s:repo()
+ call repo.git_chomp_in_tree('add','--intent-to-add',arg)
+ if arg ==# '.'
+ silent! edit!
+ 1
+ if !search('^# Change\%(d but not updated\|s not staged for commit\):$','W')
+ call search('^# Change','W')
+ endif
+ else
+ call s:StageReloadSeek(arg,line('.'),line('.'))
+ endif
+ return ''
+ else
+ return 'Git! diff '.s:shellesc(arg)
+ endif
+endfunction
+
+function! s:StageToggle(lnum1,lnum2) abort
+ try
+ let output = ''
+ for lnum in range(a:lnum1,a:lnum2)
+ let line = getline(lnum)
+ let repo = s:repo()
+ if line ==# '# Changes to be committed:'
+ call repo.git_chomp_in_tree('reset','-q')
+ silent! edit!
+ 1
+ if !search('^# Untracked files:$','W')
+ call search('^# Change','W')
+ endif
+ return ''
+ elseif line =~# '^# Change\%(d but not updated\|s not staged for commit\):$'
+ call repo.git_chomp_in_tree('add','-u')
+ silent! edit!
+ 1
+ if !search('^# Untracked files:$','W')
+ call search('^# Change','W')
+ endif
+ return ''
+ elseif line ==# '# Untracked files:'
+ call repo.git_chomp_in_tree('add','.')
+ silent! edit!
+ 1
+ call search('^# Change','W')
+ return ''
+ endif
+ let filename = matchstr(line,'^#\t\%([[:alpha:] ]\+: *\)\=\zs.\{-\}\ze\%( (\a\+ [[:alpha:], ]\+)\)\=$')
+ if filename ==# ''
+ continue
+ endif
+ if !exists('first_filename')
+ let first_filename = filename
+ endif
+ execute lnum
+ let section = getline(search('^# .*:$','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(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 line = getline(lnum)
+ if line ==# '# Changes to be committed:'
+ return 'Git reset --patch'
+ elseif line =~# '^# Change\%(d but not updated\|s not staged for commit\):$'
+ return 'Git add --patch'
+ endif
+ let filename = matchstr(line,'^#\t\%([[:alpha:] ]\+: *\)\=\zs.\{-\}\ze\%( (new commits)\)\=$')
+ if filename ==# ''
+ continue
+ endif
+ if !exists('first_filename')
+ let first_filename = filename
+ endif
+ execute lnum
+ let section = getline(search('^# .*:$','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.'\%( (new commits)\)\=\$','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 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()`'
+ if &shell =~# 'cmd'
+ let command = ''
+ let old_editor = $GIT_EDITOR
+ let $GIT_EDITOR = 'false'
+ else
+ let command = 'env GIT_EDITOR=false '
+ endif
+ let command .= s:repo().git_command('commit').' '.a:args
+ if &shell =~# 'csh'
+ silent execute '!('.command.' > '.outfile.') >& '.errorfile
+ elseif a:args =~# '\%(^\| \)--interactive\>'
+ execute '!'.command.' 2> '.errorfile
+ else
+ silent execute '!'.command.' > '.outfile.' 2> '.errorfile
+ endif
+ 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''\=\.$'
+ let args = a:args
+ let args = s:gsub(args,'%(%(^| )-- )@<!%(^| )@<=%(-[se]|--edit|--interactive)%($| )','')
+ 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
+ keepalt edit `=msgfile`
+ elseif s:buffer().type() ==# 'index'
+ keepalt edit `=msgfile`
+ execute (search('^#','n')+1).'wincmd+'
+ setlocal nopreviewwindow
+ else
+ keepalt split `=msgfile`
+ 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 $GIT_EDITOR = old_editor
+ endif
+ call delete(outfile)
+ call delete(errorfile)
+ execute cd.'`=dir`'
+ call fugitive#reload_status()
+ endtry
+endfunction
+
+function! s:CommitComplete(A,L,P) abort
+ if a:A =~ '^-' || type(a:A) == type(0) " a:A is 0 on :Gcommit -<Tab>
+ let args = ['-C', '-F', '-a', '-c', '-e', '-i', '-m', '-n', '-o', '-q', '-s', '-t', '-u', '-v', '--all', '--allow-empty', '--amend', '--author=', '--cleanup=', '--dry-run', '--edit', '--file=', '--include', '--interactive', '--message=', '--no-verify', '--only', '--quiet', '--reedit-message=', '--reuse-message=', '--signoff', '--template=', '--untracked-files', '--verbose']
+ return filter(args,'v:val[0 : strlen(a:A)-1] ==# a:A')
+ else
+ return s:repo().superglob(a:A)
+ endif
+endfunction
+
+function! s:FinishCommit()
+ let args = getbufvar(+expand('<abuf>'),'fugitive_commit_arguments')
+ if !empty(args)
+ call setbufvar(+expand('<abuf>'),'fugitive_commit_arguments','')
+ return s:Commit(args)
+ endif
+ return ''
+endfunction
+
+augroup fugitive_commit
+ autocmd!
+ autocmd VimLeavePre,BufDelete *.git/COMMIT_EDITMSG execute s:sub(s:FinishCommit(), '^echoerr (.*)', 'echohl ErrorMsg|echo \1|echohl NONE')
+augroup END
+
+" }}}1
+" Ggrep, Glog {{{1
+
+if !exists('g:fugitive_summary_format')
+ let g:fugitive_summary_format = '%s'
+endif
+
+call s:command("-bang -nargs=? -complete=customlist,s:EditComplete Ggrep :execute s:Grep(<bang>0,<q-args>)")
+call s:command("-bar -bang -nargs=* -complete=customlist,s:EditComplete Glog :execute s:Log('grep<bang>',<f-args>)")
+
+function! s:Grep(bang,arg) abort
+ let grepprg = &grepprg
+ let grepformat = &grepformat
+ let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
+ let dir = getcwd()
+ try
+ execute cd.'`=s:repo().tree()`'
+ let &grepprg = s:repo().git_command('--no-pager', 'grep', '-n')
+ let &grepformat = '%f:%l:%m'
+ exe 'grep! '.escape(matchstr(a:arg,'\v\C.{-}%($|[''" ]\@=\|)@='),'|')
+ 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$'
+ let cmd += [s:buffer().path()[5:-1]]
+ endif
+ end
+ let cmd += map(copy(a:000),'s:sub(v:val,"^\\%(%(:\\w)*)","\\=fnamemodify(s:buffer().path(),submatch(1))")')
+ if path =~# '/.'
+ let cmd += ['--',path[1:-1]]
+ endif
+ let grepformat = &grepformat
+ let grepprg = &grepprg
+ let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
+ let dir = getcwd()
+ try
+ execute cd.'`=s:repo().tree()`'
+ let &grepprg = call(s:repo().git_command,cmd,s:repo())
+ let &grepformat = '%f::%m'
+ exe a:cmd
+ finally
+ let &grepformat = grepformat
+ let &grepprg = grepprg
+ execute cd.'`=dir`'
+ endtry
+endfunction
+
+" }}}1
+" Gedit, Gpedit, Gsplit, Gvsplit, Gtabedit, Gread {{{1
+
+function! s:Edit(cmd,bang,...) abort
+ if a:cmd !~# 'read'
+ if &previewwindow && getbufvar('','fugitive_type') ==# 'index'
+ wincmd p
+ if &diff
+ let mywinnr = winnr()
+ for winnr in range(winnr('$'),1,-1)
+ if winnr != mywinnr && getwinvar(winnr,'&diff')
+ execute winnr.'wincmd w'
+ close
+ wincmd p
+ endif
+ endfor
+ endif
+ endif
+ endif
+
+ if a:bang
+ let args = s:gsub(a:0 ? a:1 : '', '\\@<!%(\\\\)*\zs[%#]', '\=s:buffer().expand(submatch(0))')
+ if a:cmd =~# 'read'
+ let git = s: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[temp] = s:repo().dir()
+ 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 = s:buffer().expand(a:1)
+ elseif expand('%') ==# ''
+ let file = ':'
+ 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'
+ 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 s:repo().superglob(a:A)
+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>)")
+
+" }}}1
+" Gwrite, Gwq {{{1
+
+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' && $GIT_INDEX_FILE != ''
+ return 'wq'
+ elseif s:buffer().type() == 'index'
+ return 'Gcommit'
+ elseif s:buffer().path() ==# '' && getline(4) =~# '^+++ '
+ let filename = getline(4)[6:-1]
+ setlocal buftype=
+ silent write
+ setlocal buftype=nowrite
+ if matchstr(getline(2),'index [[:xdigit:]]\+\.\.\zs[[:xdigit:]]\{7\}') ==# s:repo().rev_parse(':0:'.filename)[0:6]
+ let err = s:repo().git_chomp('apply','--cached','--reverse',s:buffer().spec())
+ else
+ let err = s:repo().git_chomp('apply','--cached',s:buffer().spec())
+ endif
+ if err !=# ''
+ let v:errmsg = split(err,"\n")[0]
+ return 'echoerr v:errmsg'
+ elseif a:force
+ return 'bdelete'
+ else
+ return 'Gedit '.fnameescape(filename)
+ endif
+ endif
+ let mytab = tabpagenr()
+ let mybufnr = bufnr('')
+ let path = a:0 ? a:1 : s:buffer().path()
+ if path =~# '^:\d\>'
+ return 'write'.(a:force ? '! ' : ' ').s:fnameescape(s:repo().translate(s:buffer().expand(path)))
+ endif
+ let always_permitted = (s:buffer().path() ==# path && s:buffer().commit() =~# '^0\=$')
+ 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
+ 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
+
+" }}}1
+" Gdiff {{{1
+
+call s:command("-bang -bar -nargs=? -complete=customlist,s:EditComplete Gdiff :execute s:Diff(<bang>0,<f-args>)")
+call s:command("-bar -nargs=? -complete=customlist,s:EditComplete Gvdiff :execute s:Diff(0,<f-args>)")
+call s:command("-bar -nargs=? -complete=customlist,s:EditComplete Gsdiff :execute s:Diff(1,<f-args>)")
+
+augroup fugitive_diff
+ autocmd!
+ autocmd BufWinLeave * if s:diff_window_count() == 2 && &diff && getbufvar(+expand('<abuf>'), 'git_dir') !=# '' | call s:diffoff_all(getbufvar(+expand('<abuf>'), 'git_dir')) | endif
+ autocmd BufWinEnter * if s:diff_window_count() == 1 && &diff && getbufvar(+expand('<abuf>'), 'git_dir') !=# '' | call s:diffoff() | endif
+augroup END
+
+function! s:diff_window_count()
+ let c = 0
+ for nr in range(1,winnr('$'))
+ let c += getwinvar(nr,'&diff')
+ endfor
+ return c
+endfunction
+
+function! s:diffthis()
+ if !&diff
+ let w:fugitive_diff_restore = 'setlocal nodiff noscrollbind'
+ let w:fugitive_diff_restore .= ' scrollopt=' . &l:scrollopt
+ let w:fugitive_diff_restore .= &l:wrap ? ' wrap' : ' nowrap'
+ let w:fugitive_diff_restore .= ' foldmethod=' . &l:foldmethod
+ let w:fugitive_diff_restore .= ' foldcolumn=' . &l:foldcolumn
+ diffthis
+ endif
+endfunction
+
+function! s:diffoff()
+ if exists('w:fugitive_diff_restore')
+ execute w:fugitive_diff_restore
+ unlet w:fugitive_diff_restore
+ else
+ diffoff
+ endif
+endfunction
+
+function! s:diffoff_all(dir)
+ for nr in range(1,winnr('$'))
+ 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
+ if exists('restorewinnr')
+ wincmd p
+ endif
+ endif
+ endfor
+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(bang,...) abort
+ let split = a:bang ? 'split' : 'vsplit'
+ if exists(':DiffGitCached')
+ return 'DiffGitCached'
+ elseif (!a:0 || a:1 == ':') && s:buffer().commit() =~# '^[0-1]\=$' && s:repo().git_chomp_in_tree('ls-files', '--unmerged', '--', s:buffer().path()) !=# ''
+ let nr = bufnr('')
+ execute 'leftabove '.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 '.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 ''
+ elseif a:0
+ if a:1 ==# ''
+ return ''
+ elseif a:1 ==# '/'
+ let file = s:buffer().path('/')
+ elseif a:1 ==# ':'
+ let file = s:buffer().path(':0:')
+ elseif a:1 =~# '^:/.'
+ try
+ let file = s:repo().rev_parse(a:1).s:buffer().path(':')
+ catch /^fugitive:/
+ return 'echoerr v:errmsg'
+ endtry
+ else
+ let file = s:buffer().expand(a:1)
+ endif
+ if file !~# ':' && file !~# '^/' && s:repo().git_chomp('cat-file','-t',file) =~# '^\%(tag\|commit\)$'
+ let file = file.s:buffer().path(':')
+ endif
+ else
+ let file = s:buffer().path(s:buffer().commit() == '' ? ':0:' : '/')
+ endif
+ try
+ let spec = s:repo().translate(file)
+ let commit = matchstr(spec,'\C[^:/]//\zs\x\+')
+ if s:buffer().compare_age(commit) < 0
+ execute 'rightbelow '.split.' `=spec`'
+ else
+ execute 'leftabove '.split.' `=spec`'
+ endif
+ call s:diffthis()
+ wincmd p
+ call s:diffthis()
+ return ''
+ catch /^fugitive:/
+ return 'echoerr v:errmsg'
+ endtry
+endfunction
+
+" }}}1
+" Gmove, Gremove {{{1
+
+function! s:Move(force,destination)
+ if a:destination =~# '^/'
+ let destination = a:destination[1:-1]
+ else
+ let destination = fnamemodify(s:sub(a:destination,'[%#]%(:\w)*','\=expand(submatch(0))'),':p')
+ if destination[0:strlen(s:repo().tree())] ==# s:repo().tree('')
+ let destination = destination[strlen(s:repo().tree('')):-1]
+ endif
+ endif
+ if isdirectory(s:buffer().name())
+ " Work around Vim parser idiosyncrasy
+ let discarded = s:buffer().setvar('&swapfile',0)
+ endif
+ let message = call(s:repo().git_chomp_in_tree,['mv']+(a:force ? ['-f'] : [])+['--', s:buffer().path(), destination], s:repo())
+ if v:shell_error
+ let v:errmsg = 'fugitive: '.message
+ return 'echoerr v:errmsg'
+ endif
+ let destination = s:repo().tree(destination)
+ if isdirectory(destination)
+ let destination = fnamemodify(s:sub(destination,'/$','').'/'.expand('%:t'),':.')
+ endif
+ call fugitive#reload_status()
+ if s:buffer().commit() == ''
+ if isdirectory(destination)
+ return 'edit '.s:fnameescape(destination)
+ else
+ return 'saveas! '.s:fnameescape(destination)
+ endif
+ else
+ return 'file '.s:fnameescape(s:repo().translate(':0:'.destination)
+ endif
+endfunction
+
+function! s:MoveComplete(A,L,P)
+ 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)
+ 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 'bdelete'.(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
+
+" }}}1
+" Gblame {{{1
+
+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
+augroup END
+
+function! s:Blame(bang,line1,line2,count,args) abort
+ try
+ if s:buffer().path() == ''
+ call s:throw('file or blob required')
+ endif
+ if filter(copy(a:args),'v:val !~# "^\\%(--root\|--show-name\\|-\\=\\%([ltwfs]\\|[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 basecmd = escape(call(s:repo().git_command,cmd+['--',s:buffer().path()],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 getbufvar(winbufnr(winnr), 'fugitive_blamed_bufnr')
+ execute winbufnr(winnr).'bdelete'
+ endif
+ endfor
+ let bufnr = bufnr('')
+ let restore = 'call setwinvar(bufwinnr('.bufnr.'),"&scrollbind",0)'
+ 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
+ let top = line('w0') + &scrolloff
+ let current = line('.')
+ let s:temp_files[temp] = s:repo().dir()
+ exe '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
+ execute "vertical resize ".(match(getline('.'),'\s\+\d\+)')+1)
+ setlocal nomodified nomodifiable nonumber scrollbind nowrap foldcolumn=0 nofoldenable filetype=fugitiveblame
+ if exists('+relativenumber')
+ setlocal norelativenumber
+ endif
+ nnoremap <buffer> <silent> q :exe substitute('bdelete<Bar>'.bufwinnr(b:fugitive_blamed_bufnr).' wincmd w','<Bar>-1','','')<CR>
+ nnoremap <buffer> <silent> gq :exe substitute('bdelete<Bar>'.bufwinnr(b:fugitive_blamed_bufnr).' wincmd w<Bar>if expand("%:p") =~# "^fugitive:[\\/][\\/]"<Bar>Gedit<Bar>endif','<Bar>-1','','')<CR>
+ nnoremap <buffer> <silent> <CR> :<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>
+ 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 ''
+ 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
+ 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
+ return ''
+endfunction
+
+function! s:BlameSyntax() abort
+ let b:current_syntax = 'fugitiveblame'
+ 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
+ syn match FugitiveblameLineNumber " \@<=\d\+)\@=" contained containedin=FugitiveblameAnnotation
+ syn match FugitiveblameOriginalFile " \%(\f\+\D\@<=\|\D\@=\f\+\)\%(\%(\s\+\d\+\)\=\s\%((\|\s*\d\+)\)\)\@=" contained nextgroup=FugitiveblameOriginalLineNumber,FugitiveblameAnnotation skipwhite
+ syn match FugitiveblameOriginalLineNumber " \@<=\d\+\%(\s(\)\@=" contained nextgroup=FugitiveblameAnnotation skipwhite
+ syn match FugitiveblameOriginalLineNumber " \@<=\d\+\%(\s\+\d\+)\)\@=" contained nextgroup=FugitiveblameShort skipwhite
+ 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 Function
+ 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
+endfunction
+
+" }}}1
+" Gbrowse {{{1
+
+call s:command("-bar -bang -count=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 rev = a:0 ? substitute(a:1,'@[[:alnum:]_-]*\%(://.\{-\}\)\=$','','') : ''
+ 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\+')
+ let path = matchstr(full,'://.*//\w\+\zs/.*')
+ if commit =~ '..'
+ let type = s:repo().git_chomp('cat-file','-t',commit.s:sub(path,'^/',':'))
+ 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