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Better PowerShell support

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This commit is contained in:
Tim Pope
2020-01-18 01:59:42 -05:00
parent 9f032ed040
commit ae52b5a96a
1 changed files with 18 additions and 23 deletions
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41
autoload/fugitive.vim
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@@ -42,7 +42,7 @@ function! s:Uniq(list) abort
endfunction
function! s:winshell() abort
return has('win32') && &shellcmdflag =~# '^/\|^-Command$'
return has('win32') && &shellcmdflag !~# '^-'
endfunction
function! s:shellesc(arg) abort
@@ -416,14 +416,16 @@ endfunction
function! s:BuildEnvPrefix(env) abort
let pre = ''
for [var, val] in items(a:env)
if s:winshell()
let pre .= 'set ' . var . '=' . s:shellesc(val) . '& '
else
let pre = (len(pre) ? pre : 'env ') . var . '=' . s:shellesc(val) . ' '
endif
endfor
return pre
let env = items(a:env)
if empty(env)
return ''
elseif &shellcmdflag =~# '-Command'
return join(map(env, '"$Env:" . v:val[0] . " = ''" . substitute(v:val[1], "''", "''''", "g") . "''; "'), '')
elseif s:winshell()
return join(map(env, '"set " . substitute(join(v:val, "="), "[&|<>^]", "^^^&", "g") . "& "'), '')
else
return 'env ' . s:shellesc(map(env, 'join(v:val, "=")')) . ' '
endif
endfunction
function! s:BuildShell(dir, env, args) abort
@@ -1265,17 +1267,16 @@ function! fugitive#setfperm(url, perm) abort
endfunction
function! s:TempCmd(out, cmd) abort
let prefix = ''
try
let cmd = (type(a:cmd) == type([]) ? fugitive#Prepare(a:cmd) : a:cmd)
let redir = ' > ' . a:out
if s:winshell()
if (s:winshell() || &shellcmdflag ==# '-Command') && !has('nvim')
let cmd_escape_char = &shellxquote == '(' ? '^' : '^^^'
return s:SystemError('cmd /c "' . prefix . s:gsub(cmd, '[<>]', cmd_escape_char . '&') . redir . '"')
return s:SystemError('cmd /c "' . s:gsub(cmd, '[<>%]', cmd_escape_char . '&') . redir . '"')
elseif &shell =~# 'fish'
return s:SystemError(' begin;' . prefix . cmd . redir . ';end ')
return s:SystemError(' begin;' . cmd . redir . ';end ')
else
return s:SystemError(' (' . prefix . cmd . redir . ') ')
return s:SystemError(' (' . cmd . redir . ') ')
endif
endtry
endfunction
@@ -3381,7 +3382,7 @@ function! s:CommitSubcommand(line1, line2, range, bang, mods, args, ...) abort
let msgfile = fugitive#Find('.git/COMMIT_EDITMSG', dir)
let outfile = tempname()
try
if s:winshell()
if s:winshell() || &shellcmdflag ==# '-Command'
let command = 'set GIT_EDITOR=false& '
else
let command = 'env GIT_EDITOR=false '
@@ -3536,7 +3537,7 @@ function! s:RebaseSequenceAborter() abort
\ 'echo exec false | cat - "$1" > "$1.fugitive"',
\ 'mv "$1.fugitive" "$1"'],
\ temp)
let s:rebase_sequence_aborter = temp
let s:rebase_sequence_aborter = FugitiveGitPath(temp)
endif
return s:rebase_sequence_aborter
endfunction
@@ -4416,13 +4417,7 @@ function! s:OpenExec(cmd, mods, args, ...) abort
let dir = a:0 ? s:Dir(a:1) : s:Dir()
let temp = tempname()
let columns = get(g:, 'fugitive_columns', 80)
if columns <= 0
let env = ''
elseif s:winshell()
let env = 'set COLUMNS=' . columns . '& '
else
let env = 'env COLUMNS=' . columns . ' '
endif
let env = s:BuildEnvPrefix({'COLUMNS': columns})
silent! execute '!' . escape(env . s:UserCommand(dir, ['--no-pager'] + a:args), '!#%') .
\ (&shell =~# 'csh' ? ' >& ' . temp : ' > ' . temp . ' 2>&1')
redraw!