101 lines
3.9 KiB
Diff
101 lines
3.9 KiB
Diff
From 7790ea0c680a9f951a86066e5940ec16b2333c9a Mon Sep 17 00:00:00 2001
|
|
From: Christian Brabandt <cb@256bit.org>
|
|
Date: Tue, 20 Aug 2024 22:41:52 +0200
|
|
Subject: [PATCH] patch 9.1.0686: zip-plugin has problems with special
|
|
characters
|
|
|
|
Problem: zip-plugin has problems with special characters
|
|
(user202729)
|
|
Solution: escape '*?[\' on Unix and handle those chars
|
|
a bit differently on MS-Windows, add a test, check
|
|
before overwriting files
|
|
|
|
runtime(zip): small fixes for zip plugin
|
|
|
|
This does the following:
|
|
- verify the unzip plugin is executable when loading the autoload plugin
|
|
- handle extracting file names with '[*?\' in its name correctly by
|
|
escaping those characters for the unzip command (and handle those
|
|
characters a bit differently on MS-Windows, since the quoting is different)
|
|
- verify, that the extract plugin is not overwriting a file (could cause
|
|
a hang, because unzip asking for confirmation)
|
|
- add a test zip file which contains those special file names
|
|
|
|
fixes: #15505
|
|
closes: #15519
|
|
|
|
Signed-off-by: Christian Brabandt <cb@256bit.org>
|
|
---
|
|
runtime/autoload/zip.vim | 27 ++++++++++++++++++++++++---
|
|
1 file changed, 24 insertions(+), 3 deletions(-)
|
|
|
|
diff --git a/runtime/autoload/zip.vim b/runtime/autoload/zip.vim
|
|
index 31fb32779f86d8..a7a7e579a2f319 100644
|
|
--- a/runtime/autoload/zip.vim
|
|
+++ b/runtime/autoload/zip.vim
|
|
@@ -1,12 +1,13 @@
|
|
" zip.vim: Handles browsing zipfiles
|
|
" AUTOLOAD PORTION
|
|
-" Date: Aug 05, 2024
|
|
+" Date: Aug 18, 2024
|
|
" Version: 33
|
|
" Maintainer: Charles E Campbell <NcampObell@SdrPchip.AorgM-NOSPAM>
|
|
" Last Change:
|
|
" 2024 Jul 23 by Vim Project: fix 'x' command
|
|
" 2024 Aug 04 by Vim Project: escape '[' in name of file to be extracted
|
|
" 2024 Aug 05 by Vim Project: workaround for the FreeBSD's unzip
|
|
+" 2024 Aug 18 by Vim Project: correctly handle special globbing chars
|
|
" License: Vim License (see vim's :help license)
|
|
" Copyright: Copyright (C) 2005-2019 Charles E. Campbell {{{1
|
|
" Permission is hereby granted to use and distribute this code,
|
|
@@ -61,6 +62,11 @@ if !exists("g:zip_extractcmd")
|
|
let g:zip_extractcmd= g:zip_unzipcmd
|
|
endif
|
|
|
|
+" sanity checks
|
|
+ if !executable(g:zip_unzipcmd)
|
|
+ echohl Error | echo "***error*** (zip#Browse) unzip not available on your system" | echohl None
|
|
+ finish
|
|
+ endif
|
|
if !dist#vim#IsSafeExecutable('zip', g:zip_unzipcmd)
|
|
echoerr "Warning: NOT executing " .. g:zip_unzipcmd .. " from current directory!"
|
|
finish
|
|
@@ -228,7 +234,7 @@ fun! zip#Read(fname,mode)
|
|
let zipfile = substitute(a:fname,'^.\{-}zipfile://\(.\{-}\)::[^\\].*$','\1','')
|
|
let fname = substitute(a:fname,'^.\{-}zipfile://.\{-}::\([^\\].*\)$','\1','')
|
|
endif
|
|
- let fname = substitute(fname, '[', '[[]', 'g')
|
|
+ let fname = fname->substitute('[', '[[]', 'g')->escape('?*\\')
|
|
" call Decho("zipfile<".zipfile.">")
|
|
" call Decho("fname <".fname.">")
|
|
" sanity check
|
|
@@ -403,9 +409,24 @@ fun! zip#Extract()
|
|
" call Dret("zip#Extract")
|
|
return
|
|
endif
|
|
+ if filereadable(fname)
|
|
+ echohl Error | echo "***error*** (zip#Extract) <".fname."> already exists in directory, not overwriting!" | echohl None
|
|
+ return
|
|
+ endif
|
|
+ let target = fname->substitute('\[', '[[]', 'g')
|
|
+ if &shell =~ 'cmd' && (has("win32") || has("win64"))
|
|
+ let target = target
|
|
+ \ ->substitute('[?*]', '[&]', 'g')
|
|
+ \ ->substitute('[\\]', '?', 'g')
|
|
+ \ ->shellescape()
|
|
+ " there cannot be a file name with '\' in its name, unzip replaces it by _
|
|
+ let fname = fname->substitute('[\\?*]', '_', 'g')
|
|
+ else
|
|
+ let target = target->escape('*?\\')->shellescape()
|
|
+ endif
|
|
|
|
" extract the file mentioned under the cursor
|
|
- call system($"{g:zip_extractcmd} {shellescape(b:zipfile)} {shellescape(fname)}")
|
|
+ call system($"{g:zip_extractcmd} -o {shellescape(b:zipfile)} {target}")
|
|
" call Decho("zipfile<".b:zipfile.">")
|
|
if v:shell_error != 0
|
|
echohl Error | echo "***error*** ".g:zip_extractcmd." ".b:zipfile." ".fname.": failed!" | echohl NONE
|
|
--
|
|
2.43.0
|
|
|