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Parameterize subcommand Git executable

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This commit is contained in:
Tim Pope
2020-02-04 20:36:58 -05:00
parent 460664018a
commit 98f67310aa
1 changed files with 33 additions and 22 deletions
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55
autoload/fugitive.vim
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@@ -277,7 +277,16 @@ endfunction
function! s:UserCommandList(...) abort
let git = split(get(g:, 'fugitive_git_command', g:fugitive_git_executable), '\s\+')
let dir = a:0 ? s:Dir(a:1) : ''
let flags = []
if a:0 && type(a:1) == type({})
let git = copy(get(a:1, 'git', git))
let flags = get(a:1, 'flags', flags)
let dir = a:1.dir
elseif a:0
let dir = a:1
else
let dir = ''
endif
if len(dir)
let tree = s:Tree(dir)
if empty(tree)
@@ -290,7 +299,7 @@ function! s:UserCommandList(...) abort
endif
endif
endif
return git
return git + flags
endfunction
function! s:UserCommand(...) abort
@@ -724,7 +733,7 @@ function! s:repo_prepare(...) dict abort
endfunction
function! s:repo_git_command(...) dict abort
let git = s:UserCommand() . ' --git-dir='.s:shellesc(self.git_dir)
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
@@ -2369,20 +2378,22 @@ function! fugitive#Command(line1, line2, range, bang, mods, arg) abort
call extend(args, split(alias, '\s\+'), 'keep')
endif
let name = substitute(args[0], '\%(^\|-\)\(\l\)', '\u\1', 'g')
let git = split(get(g:, 'fugitive_git_command', g:fugitive_git_executable), '\s\+')
let options = {'git': git, 'dir': dir, 'flags': flags}
if exists('*s:' . name . 'Subcommand') && get(args, 1, '') !=# '--help'
try
let options = s:{name}Subcommand(a:line1, a:line2, a:range, a:bang, a:mods, {'dir': dir, 'flags': flags, 'command': args[0], 'args': args[1:-1]})
if type(options) == type('')
return 'exe ' . string(options) . after
let overrides = s:{name}Subcommand(a:line1, a:line2, a:range, a:bang, a:mods, extend({'command': args[0], 'args': args[1:-1]}, options))
if type(overrides) == type('')
return 'exe ' . string(overrides) . after
endif
catch /^fugitive:/
return 'echoerr ' . string(v:exception)
endtry
else
let options = {}
let overrides = {}
endif
let args = [get(options, 'command', args[0])] + get(options, 'insert_args', []) + args[1:-1]
let env = get(options, 'env', {})
let args = [get(overrides, 'command', args[0])] + get(overrides, 'insert_args', []) + args[1:-1]
let env = get(overrides, 'env', {})
let i = 0
while i < len(flags) - 1
if flags[i] ==# '-c'
@@ -2408,10 +2419,10 @@ function! fugitive#Command(line1, line2, range, bang, mods, arg) abort
let assign = len(dir) ? '|let b:git_dir = ' . string(dir) : ''
if has('nvim')
if &autowrite || &autowriteall | silent! wall | endif
return mods . (a:line2 ? 'split' : 'edit') . ' term://' . s:fnameescape(s:UserCommand(dir, flags + args)) . assign . '|startinsert' . after
return mods . (a:line2 ? 'split' : 'edit') . ' term://' . s:fnameescape(s:UserCommand(options, args)) . assign . '|startinsert' . after
elseif has('terminal')
if &autowrite || &autowriteall | silent! wall | endif
return 'exe ' . string(mods . 'terminal ' . (a:line2 ? '' : '++curwin ') . join(map(s:UserCommandList(dir) + flags + args, 's:fnameescape(v:val)'))) . assign . after
return 'exe ' . string(mods . 'terminal ' . (a:line2 ? '' : '++curwin ') . join(map(s:UserCommandList(options) + args, 's:fnameescape(v:val)'))) . assign . after
endif
endif
if s:RunJobs()
@@ -2435,7 +2446,7 @@ function! fugitive#Command(line1, line2, range, bang, mods, arg) abort
\ 'GIT_PAGER': 'cat',
\ 'PAGER': 'cat'}, 'keep')
let args = s:disable_colors + flags + ['-c', 'advice.waitingForEditor=false'] + args
let argv = s:UserCommandList(dir) + args
let argv = s:UserCommandList({'git': git, 'dir': dir}) + args
let [argv, jobopts] = s:JobOpts(argv, env)
let state.cmd = argv
let g:_fugitive_last_job = state
@@ -2468,7 +2479,7 @@ function! fugitive#Command(line1, line2, range, bang, mods, arg) abort
let env.GIT_TERMINAL_PROMPT = '0'
endif
let pre = s:BuildEnvPrefix(env)
return 'exe ' . string('noautocmd !' . escape(pre . s:UserCommand(dir, flags + args), '!#%')) .
return 'exe ' . string('noautocmd !' . escape(pre . s:UserCommand(options, args), '!#%')) .
\ '|call fugitive#ReloadStatus(' . string(dir) . ', 1)' .
\ after
endif
@@ -3796,7 +3807,7 @@ function! s:ToolParse(state, line) abort
return []
endfunction
function! s:ToolStream(dir, line1, line2, range, bang, mods, options, args, state) abort
function! s:ToolStream(line1, line2, range, bang, mods, options, args, state) abort
let i = 0
let argv = copy(a:args)
let prompt = 1
@@ -3830,7 +3841,7 @@ function! s:ToolStream(dir, line1, line2, range, bang, mods, options, args, stat
let a:state.mode = 'init'
let a:state.from = ''
let a:state.to = ''
let exec = s:UserCommandList(a:dir) + ['-c', 'diff.context=0'] + a:options.flags + ['--no-pager', 'diff', '--no-ext-diff', '--no-color', '--no-prefix'] + argv
let exec = s:UserCommandList({'git': a:options.git, 'dir': a:options.dir}) + ['-c', 'diff.context=0'] + a:options.flags + ['--no-pager', 'diff', '--no-ext-diff', '--no-color', '--no-prefix'] + argv
if prompt
let title = ':Git ' . s:fnameescape(a:options.flags + [a:options.command] + a:options.args)
return s:QuickfixStream(a:line2, 'difftool', title, exec, !a:bang, s:function('s:ToolParse'), a:state)
@@ -3863,7 +3874,7 @@ function! s:MergetoolSubcommand(line1, line2, range, bang, mods, options) abort
let state = {'name_only': 0}
let state.diff = [{'prefix': ':2:', 'module': ':2:'}, {'prefix': ':3:', 'module': ':3:'}, {'prefix': ':(top)'}]
call map(state.diff, 'extend(v:val, {"filename": fugitive#Find(v:val.prefix, dir)})')
return s:ToolStream(dir, a:line1, a:line2, a:range, a:bang, a:mods, a:options, ['--diff-filter=U'] + a:options.args, state)
return s:ToolStream(a:line1, a:line2, a:range, a:bang, a:mods, a:options, ['--diff-filter=U'] + a:options.args, state)
endfunction
function! s:DifftoolSubcommand(line1, line2, range, bang, mods, options) abort
@@ -3947,7 +3958,7 @@ function! s:DifftoolSubcommand(line1, line2, range, bang, mods, options) abort
endif
call map(commits, 'extend(v:val, {"filename": fugitive#Find(v:val.prefix, dir)})')
let state.diff = commits
return s:ToolStream(dir, a:line1, a:line2, a:range, a:bang, a:mods, a:options, argv, state)
return s:ToolStream(a:line1, a:line2, a:range, a:bang, a:mods, a:options, argv, state)
endfunction
" Section: :Ggrep, :Glog
@@ -4020,7 +4031,7 @@ function! s:GrepSubcommand(line1, line2, range, bang, mods, options) abort
let prefix = FugitiveVimPath(s:HasOpt(args, '--cached') || empty(tree) ?
\ 'fugitive://' . dir . '//0/' :
\ s:cpath(getcwd(), tree) ? '' : tree . '/')
exe '!' . escape(s:UserCommand(dir, a:options.flags + cmd + args), '%#!')
exe '!' . escape(s:UserCommand(a:options, cmd + args), '%#!')
\ printf(&shellpipe . (&shellpipe =~# '%s' ? '' : ' %s'), s:shellesc(tempfile))
let list = map(readfile(tempfile), 's:GrepParseLine(prefix, name_only, dir, v:val)')
call s:QuickfixSet(listnr, list, 'a')
@@ -4591,7 +4602,7 @@ function! s:Dispatch(bang, options) abort
let b:current_compiler = 'git'
let &l:errorformat = s:common_efm .
\ ',%\&git_dir=' . escape(substitute(dir, '%', '%%', 'g'), '\,')
let &l:makeprg = s:UserCommand(dir, s:AskPassArgs(dir) + a:options.flags + [a:options.command] + a:options.args)
let &l:makeprg = s:UserCommand({'git': a:options.git, 'dir': dir}, s:AskPassArgs(dir) + a:options.flags + [a:options.command] + a:options.args)
if exists(':Make') == 2
Make
return ''
@@ -4961,9 +4972,9 @@ endfunction
function! s:Keywordprg() abort
let args = ' --git-dir='.escape(s:Dir(),"\\\"' ")
if has('gui_running') && !has('win32')
return s:UserCommand() . ' --no-pager' . args . ' log -1'
return g:fugitive_git_executable . ' --no-pager' . args . ' log -1'
else
return s:UserCommand() . args . ' show'
return g:fugitive_git_executable . args . ' show'
endif
endfunction
@@ -5117,7 +5128,7 @@ function! s:BlameSubcommand(line1, count, range, bang, mods, options) abort
elseif empty(files) && !s:HasOpt(flags, '--reverse')
let cmd += ['--contents', '-']
endif
let basecmd = escape(fugitive#Prepare(cmd, dir) . ' -- ' . s:shellesc(len(files) ? files : file), '!#%')
let basecmd = escape(s:UserCommand({'git': a:options.git, 'dir': dir}, cmd + ['--'] + (len(files) ? files : [file])), '!#%')
let tempname = tempname()
let error = tempname . '.err'
let temp = tempname . (raw ? '' : '.fugitiveblame')