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escape shell commands for windows

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inspired by
https://github.com/gmarik/vundle/pull/228 and
https://github.com/gmarik/vundle/pull/172

Vim patch #445 changed shell escaping and introduced incompatabilities for vundle.
Now vundle only escapes joined commands with double quotes on windows when shellxquote is not set to '('.
This workaround closes https://github.com/gmarik/vundle/issues/146 - the mentioned workaround
is no longer needed, but it does not break a vim configurations which contains "set shellxquote=".

DRY shell escaping and modified (hopefully) all relevant places.
This commit is contained in:
robi-wan 2012-11-28 19:47:20 +01:00
parent 3bf598d169
commit b5bef26e2c
2 changed files with 23 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
autoload/vundle/installer.vim
View File

@ -210,12 +210,10 @@ func! s:sync(bang, bundle) abort
if !(a:bang) | return 'todate' | endif
let cmd = 'cd '.shellescape(a:bundle.path()).' && git pull && git submodule update --init --recursive'
if (has('win32') || has('win64'))
let cmd = substitute(cmd, '^cd ','cd /d ','') " add /d switch to change drives
let cmd = '"'.cmd.'"' " enclose in quotes
endif
let cmd = g:shellesc_cd(cmd)
let get_current_sha = 'cd '.shellescape(a:bundle.path()).' && git rev-parse HEAD'
let get_current_sha = g:shellesc_cd(get_current_sha)
let initial_sha = s:system(get_current_sha)[0:15]
else
let cmd = 'git clone --recursive '.a:bundle.uri.' '.shellescape(a:bundle.path())
@ -246,6 +244,25 @@ func! s:sync(bang, bundle) abort
return 'updated'
endf
func! g:shellesc(cmd) abort
if (has('win32') || has('win64'))
if &shellxquote != '(' " workaround for patch #445
return '"'.a:cmd.'"' " enclose in quotes so && joined cmds work
endif
endif
return a:cmd
endf
func! g:shellesc_cd(cmd) abort
if (has('win32') || has('win64'))
let cmd = substitute(a:cmd, '^cd ','cd /d ','') " add /d switch to change drives
let cmd = g:shellesc(cmd)
return cmd
else
return a:cmd
endif
endf
func! s:system(cmd) abort
return system(a:cmd)
endf

7
autoload/vundle/scripts.vim
View File

@ -43,10 +43,7 @@ func! s:create_changelog() abort
\ ' && git log --pretty=format:"%s %an, %ar" --graph '.
\ initial_sha.'..'.updated_sha
if (has('win32') || has('win64'))
let cmd = substitute(cmd, '^cd ','cd /d ','') " add /d switch to change drives
let cmd = '"'.cmd.'"' " enclose in quotes
endif
let cmd = g:shellesc_cd(cmd)
let updates = system(cmd)
@ -164,7 +161,7 @@ func! s:fetch_scripts(to)
let cmd = 'wget -q -O '.temp.' '.l:vim_scripts_json. ' && mv -f '.temp.' '.shellescape(a:to)
if (has('win32') || has('win64'))
let cmd = substitute(cmd, 'mv -f ', 'move /Y ', '') " change force flag
let cmd = '"'.cmd.'"' " enclose in quotes so && joined cmds work
let cmd = g:shellesc(cmd)
end
else
echoerr 'Error curl or wget is not available!'