mirror of
https://github.com/neovim/neovim.git
synced 2025-11-04 01:34:25 +00:00
501cf32357
runtime(tar): fix a few problems with the tar plugin
From: vim/vim#138331:
- Updating .tar.zst files was broken. Fixes vim/vim#12639.
- Extracting files from .tar.zst / .tzs files was also broken and
works now.
From: vim/vim#12637:
- Fixes variable assignment and typo
From: vim/vim#8109:
- Rename .tzs to the more standard .tzst
fixes: vim/vim#12639
fixes: vim/vim#8105
closes: vim/vim#8109
closes: vim/vim#12637
closes: vim/vim#13831
3a5b3df776
Co-authored-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Martin Rys <martin@rys.pw>
Co-authored-by: Eisuke Kawashima <e-kwsm@users.noreply.github.com>
Co-authored-by: Carlo Teubner <carlo@cteubner.net>
749 lines
27 KiB
VimL
749 lines
27 KiB
VimL
" tar.vim: Handles browsing tarfiles
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" AUTOLOAD PORTION
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" Date: Nov 14, 2023
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" Version: 32b (with modifications from the Vim Project)
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" Maintainer: Charles E Campbell <NcampObell@SdrPchip.AorgM-NOSPAM>
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" License: Vim License (see vim's :help license)
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"
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" Contains many ideas from Michael Toren's <tar.vim>
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"
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" Copyright: Copyright (C) 2005-2017 Charles E. Campbell {{{1
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" Permission is hereby granted to use and distribute this code,
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" with or without modifications, provided that this copyright
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" notice is copied with it. Like anything else that's free,
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" tar.vim and tarPlugin.vim are provided *as is* and comes
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" with no warranty of any kind, either expressed or implied.
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" By using this plugin, you agree that in no event will the
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" copyright holder be liable for any damages resulting from
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" the use of this software.
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" call inputsave()|call input("Press <cr> to continue")|call inputrestore()
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" ---------------------------------------------------------------------
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" Load Once: {{{1
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if &cp || exists("g:loaded_tar")
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finish
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endif
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let g:loaded_tar= "v32a"
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if v:version < 702
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echohl WarningMsg
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echo "***warning*** this version of tar needs vim 7.2"
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echohl Normal
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finish
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endif
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let s:keepcpo= &cpo
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set cpo&vim
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"DechoTabOn
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"call Decho("loading autoload/tar.vim")
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" ---------------------------------------------------------------------
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" Default Settings: {{{1
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if !exists("g:tar_browseoptions")
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let g:tar_browseoptions= "Ptf"
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endif
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if !exists("g:tar_readoptions")
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let g:tar_readoptions= "OPxf"
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endif
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if !exists("g:tar_cmd")
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let g:tar_cmd= "tar"
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endif
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if !exists("g:tar_writeoptions")
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let g:tar_writeoptions= "uf"
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endif
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if !exists("g:tar_delfile")
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let g:tar_delfile="--delete -f"
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endif
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if !exists("g:netrw_cygwin")
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if has("win32") || has("win95") || has("win64") || has("win16")
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if &shell =~ '\%(\<bash\>\|\<zsh\>\)\%(\.exe\)\=$'
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let g:netrw_cygwin= 1
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else
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let g:netrw_cygwin= 0
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endif
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else
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let g:netrw_cygwin= 0
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endif
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endif
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if !exists("g:tar_copycmd")
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if !exists("g:netrw_localcopycmd")
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if has("win32") || has("win95") || has("win64") || has("win16")
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if g:netrw_cygwin
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let g:netrw_localcopycmd= "cp"
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else
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let g:netrw_localcopycmd= "copy"
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endif
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elseif has("unix") || has("macunix")
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let g:netrw_localcopycmd= "cp"
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else
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let g:netrw_localcopycmd= ""
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endif
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endif
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let g:tar_copycmd= g:netrw_localcopycmd
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endif
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if !exists("g:tar_extractcmd")
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let g:tar_extractcmd= "tar -xf"
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endif
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" set up shell quoting character
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if !exists("g:tar_shq")
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if exists("+shq") && exists("&shq") && &shq != ""
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let g:tar_shq= &shq
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elseif has("win32") || has("win95") || has("win64") || has("win16")
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if exists("g:netrw_cygwin") && g:netrw_cygwin
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let g:tar_shq= "'"
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else
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let g:tar_shq= '"'
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endif
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else
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let g:tar_shq= "'"
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endif
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" call Decho("g:tar_shq<".g:tar_shq.">")
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endif
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" ----------------
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" Functions: {{{1
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" ----------------
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" ---------------------------------------------------------------------
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" tar#Browse: {{{2
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fun! tar#Browse(tarfile)
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" call Dfunc("tar#Browse(tarfile<".a:tarfile.">)")
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let repkeep= &report
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set report=10
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" sanity checks
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if !executable(g:tar_cmd)
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redraw!
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" call Decho('***error*** (tar#Browse) "'.g:tar_cmd.'" not available on your system')
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echohl Error | echo '***error*** (tar#Browse) "'.g:tar_cmd.'" not available on your system'
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let &report= repkeep
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" call Dret("tar#Browse")
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return
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endif
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if !filereadable(a:tarfile)
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" call Decho('a:tarfile<'.a:tarfile.'> not filereadable')
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if a:tarfile !~# '^\a\+://'
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" if it's an url, don't complain, let url-handlers such as vim do its thing
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redraw!
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" call Decho("***error*** (tar#Browse) File not readable<".a:tarfile.">")
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echohl Error | echo "***error*** (tar#Browse) File not readable<".a:tarfile.">" | echohl None
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endif
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let &report= repkeep
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" call Dret("tar#Browse : file<".a:tarfile."> not readable")
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return
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endif
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if &ma != 1
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set ma
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endif
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let b:tarfile= a:tarfile
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setlocal noswapfile
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setlocal buftype=nofile
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setlocal bufhidden=hide
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setlocal nobuflisted
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setlocal nowrap
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set ft=tar
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" give header
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" call Decho("printing header")
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let lastline= line("$")
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call setline(lastline+1,'" tar.vim version '.g:loaded_tar)
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call setline(lastline+2,'" Browsing tarfile '.a:tarfile)
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call setline(lastline+3,'" Select a file with cursor and press ENTER')
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keepj $put =''
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keepj sil! 0d
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keepj $
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let tarfile= a:tarfile
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if has("win32unix") && executable("cygpath")
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" assuming cygwin
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let tarfile=substitute(system("cygpath -u ".shellescape(tarfile,0)),'\n$','','e')
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endif
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let curlast= line("$")
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if tarfile =~# '\.\(gz\)$'
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" call Decho("1: exe silent r! gzip -d -c -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_browseoptions." - ")
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exe "sil! r! gzip -d -c -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_browseoptions." - "
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elseif tarfile =~# '\.\(tgz\)$' || tarfile =~# '\.\(tbz\)$' || tarfile =~# '\.\(txz\)$' || tarfile =~# '\.\(tzst\)$'
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if has("unix") && executable("file")
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let filekind= system("file ".shellescape(tarfile,1))
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else
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let filekind= ""
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endif
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if filekind =~ "bzip2"
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exe "sil! r! bzip2 -d -c -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_browseoptions." - "
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elseif filekind =~ "XZ"
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exe "sil! r! xz -d -c -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_browseoptions." - "
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elseif filekind =~ "Zstandard"
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exe "sil! r! zstd --decompress --stdout -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_browseoptions." - "
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else
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exe "sil! r! gzip -d -c -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_browseoptions." - "
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endif
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elseif tarfile =~# '\.lrp'
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" call Decho("2: exe silent r! cat -- ".shellescape(tarfile,1)."|gzip -d -c -|".g:tar_cmd." -".g:tar_browseoptions." - ")
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exe "sil! r! cat -- ".shellescape(tarfile,1)."|gzip -d -c -|".g:tar_cmd." -".g:tar_browseoptions." - "
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elseif tarfile =~# '\.\(bz2\|tbz\|tb2\)$'
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" call Decho("3: exe silent r! bzip2 -d -c -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_browseoptions." - ")
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exe "sil! r! bzip2 -d -c -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_browseoptions." - "
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elseif tarfile =~# '\.\(lzma\|tlz\)$'
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" call Decho("3: exe silent r! lzma -d -c -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_browseoptions." - ")
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exe "sil! r! lzma -d -c -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_browseoptions." - "
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elseif tarfile =~# '\.\(xz\|txz\)$'
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" call Decho("3: exe silent r! xz --decompress --stdout -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_browseoptions." - ")
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exe "sil! r! xz --decompress --stdout -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_browseoptions." - "
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elseif tarfile =~# '\.\(zst\|tzst\)$'
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exe "sil! r! zstd --decompress --stdout -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_browseoptions." - "
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else
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if tarfile =~ '^\s*-'
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" A file name starting with a dash is taken as an option. Prepend ./ to avoid that.
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let tarfile = substitute(tarfile, '-', './-', '')
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endif
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" call Decho("4: exe silent r! ".g:tar_cmd." -".g:tar_browseoptions." ".shellescape(tarfile,0))
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exe "sil! r! ".g:tar_cmd." -".g:tar_browseoptions." ".shellescape(tarfile,1)
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endif
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if v:shell_error != 0
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redraw!
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echohl WarningMsg | echo "***warning*** (tar#Browse) please check your g:tar_browseoptions<".g:tar_browseoptions.">"
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" call Dret("tar#Browse : a:tarfile<".a:tarfile.">")
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return
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endif
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"
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" The following should not be neccessary, since in case of errors the
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" previous if statement should have caught the problem (because tar exited
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" with a non-zero exit code).
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" if line("$") == curlast || ( line("$") == (curlast + 1) &&
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" \ getline("$") =~# '\c\<\%(warning\|error\|inappropriate\|unrecognized\)\>' &&
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" \ getline("$") =~ '\s' )
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" redraw!
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" echohl WarningMsg | echo "***warning*** (tar#Browse) ".a:tarfile." doesn't appear to be a tar file" | echohl None
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" keepj sil! %d
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" let eikeep= &ei
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" set ei=BufReadCmd,FileReadCmd
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" exe "r ".fnameescape(a:tarfile)
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" let &ei= eikeep
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" keepj sil! 1d
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" call Dret("tar#Browse : a:tarfile<".a:tarfile.">")
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" return
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" endif
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" set up maps supported for tar
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setlocal noma nomod ro
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noremap <silent> <buffer> <cr> :call <SID>TarBrowseSelect()<cr>
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noremap <silent> <buffer> x :call tar#Extract()<cr>
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if &mouse != ""
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noremap <silent> <buffer> <leftmouse> <leftmouse>:call <SID>TarBrowseSelect()<cr>
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endif
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let &report= repkeep
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" call Dret("tar#Browse : b:tarfile<".b:tarfile.">")
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endfun
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" ---------------------------------------------------------------------
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" TarBrowseSelect: {{{2
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fun! s:TarBrowseSelect()
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" call Dfunc("TarBrowseSelect() b:tarfile<".b:tarfile."> curfile<".expand("%").">")
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let repkeep= &report
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set report=10
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let fname= getline(".")
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" call Decho("fname<".fname.">")
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if !exists("g:tar_secure") && fname =~ '^\s*-\|\s\+-'
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redraw!
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echohl WarningMsg | echo '***warning*** (tar#BrowseSelect) rejecting tarfile member<'.fname.'> because of embedded "-"'
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" call Dret('tar#BrowseSelect : rejecting tarfile member<'.fname.'> because of embedded "-"')
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return
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endif
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" sanity check
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if fname =~ '^"'
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let &report= repkeep
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" call Dret("TarBrowseSelect")
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return
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endif
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" about to make a new window, need to use b:tarfile
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let tarfile= b:tarfile
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let curfile= expand("%")
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if has("win32unix") && executable("cygpath")
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" assuming cygwin
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let tarfile=substitute(system("cygpath -u ".shellescape(tarfile,0)),'\n$','','e')
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endif
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" open a new window (tar#Read will read a file into it)
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noswapfile new
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if !exists("g:tar_nomax") || g:tar_nomax == 0
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wincmd _
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endif
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let s:tblfile_{winnr()}= curfile
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call tar#Read("tarfile:".tarfile.'::'.fname,1)
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filetype detect
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set nomod
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exe 'com! -buffer -nargs=? -complete=file TarDiff :call tar#Diff(<q-args>,"'.fnameescape(fname).'")'
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let &report= repkeep
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" call Dret("TarBrowseSelect : s:tblfile_".winnr()."<".s:tblfile_{winnr()}.">")
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endfun
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" ---------------------------------------------------------------------
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" tar#Read: {{{2
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fun! tar#Read(fname,mode)
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" call Dfunc("tar#Read(fname<".a:fname.">,mode=".a:mode.")")
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let repkeep= &report
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set report=10
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let tarfile = substitute(a:fname,'tarfile:\(.\{-}\)::.*$','\1','')
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let fname = substitute(a:fname,'tarfile:.\{-}::\(.*\)$','\1','')
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if has("win32unix") && executable("cygpath")
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" assuming cygwin
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let tarfile=substitute(system("cygpath -u ".shellescape(tarfile,0)),'\n$','','e')
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endif
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" call Decho("tarfile<".tarfile.">")
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" call Decho("fname<".fname.">")
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if fname =~ '\.bz2$' && executable("bzcat")
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let decmp= "|bzcat"
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let doro = 1
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elseif fname =~ '\.t\=gz$' && executable("zcat")
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let decmp= "|zcat"
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let doro = 1
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elseif fname =~ '\.lzma$' && executable("lzcat")
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let decmp= "|lzcat"
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let doro = 1
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elseif fname =~ '\.xz$' && executable("xzcat")
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let decmp= "|xzcat"
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let doro = 1
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elseif fname =~ '\.zst$' && executable("zstdcat")
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let decmp= "|zstdcat"
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let doro = 1
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else
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let decmp=""
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let doro = 0
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if fname =~ '\.bz2$\|\.gz$\|\.lzma$\|\.xz$\|\.zip$\|\.Z$'
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setlocal bin
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endif
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endif
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if exists("g:tar_secure")
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let tar_secure= " -- "
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else
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let tar_secure= " "
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endif
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if tarfile =~# '\.bz2$'
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exe "sil! r! bzip2 -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".tar_secure.shellescape(fname,1).decmp
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elseif tarfile =~# '\.\(gz\)$'
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exe "sil! r! gzip -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".tar_secure.shellescape(fname,1).decmp
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elseif tarfile =~# '\(\.tgz\|\.tbz\|\.txz\)'
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if has("unix") && executable("file")
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let filekind= system("file ".shellescape(tarfile,1))
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else
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let filekind= ""
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endif
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if filekind =~ "bzip2"
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exe "sil! r! bzip2 -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".tar_secure.shellescape(fname,1).decmp
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elseif filekind =~ "XZ"
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exe "sil! r! xz -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".tar_secure.shellescape(fname,1).decmp
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elseif filekind =~ "Zstandard"
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exe "sil! r! zstd --decompress --stdout -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".tar_secure.shellescape(fname,1).decmp
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else
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exe "sil! r! gzip -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".tar_secure.shellescape(fname,1).decmp
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endif
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elseif tarfile =~# '\.lrp$'
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exe "sil! r! cat -- ".shellescape(tarfile,1)." | gzip -d -c - | ".g:tar_cmd." -".g:tar_readoptions." - ".tar_secure.shellescape(fname,1).decmp
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elseif tarfile =~# '\.lzma$'
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exe "sil! r! lzma -d -c -- ".shellescape(tarfile,1)."| ".g:tar_cmd." -".g:tar_readoptions." - ".tar_secure.shellescape(fname,1).decmp
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elseif tarfile =~# '\.\(xz\|txz\)$'
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exe "sil! r! xz --decompress --stdout -- ".shellescape(tarfile,1)." | ".g:tar_cmd." -".g:tar_readoptions." - ".tar_secure.shellescape(fname,1).decmp
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else
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if tarfile =~ '^\s*-'
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" A file name starting with a dash is taken as an option. Prepend ./ to avoid that.
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let tarfile = substitute(tarfile, '-', './-', '')
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endif
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" call Decho("8: exe silent r! ".g:tar_cmd." -".g:tar_readoptions.tar_secure.shellescape(tarfile,1)." ".shellescape(fname,1).decmp)
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exe "silent r! ".g:tar_cmd." -".g:tar_readoptions.shellescape(tarfile,1)." ".tar_secure.shellescape(fname,1).decmp
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endif
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if doro
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" because the reverse process of compressing changed files back into the tarball is not currently supported
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setlocal ro
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endif
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let b:tarfile= a:fname
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exe "file tarfile::".fnameescape(fname)
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" cleanup
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keepj sil! 0d
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set nomod
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let &report= repkeep
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" call Dret("tar#Read : b:tarfile<".b:tarfile.">")
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endfun
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" ---------------------------------------------------------------------
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" tar#Write: {{{2
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fun! tar#Write(fname)
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" call Dfunc("tar#Write(fname<".a:fname.">) b:tarfile<".b:tarfile."> tblfile_".winnr()."<".s:tblfile_{winnr()}.">")
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let repkeep= &report
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set report=10
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|
|
if !exists("g:tar_secure") && a:fname =~ '^\s*-\|\s\+-'
|
|
redraw!
|
|
echohl WarningMsg | echo '***warning*** (tar#Write) rejecting tarfile member<'.a:fname.'> because of embedded "-"'
|
|
" call Dret('tar#Write : rejecting tarfile member<'.fname.'> because of embedded "-"')
|
|
return
|
|
endif
|
|
|
|
" sanity checks
|
|
if !executable(g:tar_cmd)
|
|
redraw!
|
|
" call Decho('***error*** (tar#Browse) "'.g:tar_cmd.'" not available on your system')
|
|
let &report= repkeep
|
|
" call Dret("tar#Write")
|
|
return
|
|
endif
|
|
if !exists("*mkdir")
|
|
redraw!
|
|
" call Decho("***error*** (tar#Write) sorry, mkdir() doesn't work on your system")
|
|
echohl Error | echo "***error*** (tar#Write) sorry, mkdir() doesn't work on your system" | echohl None
|
|
let &report= repkeep
|
|
" call Dret("tar#Write")
|
|
return
|
|
endif
|
|
|
|
let curdir= getcwd()
|
|
let tmpdir= tempname()
|
|
" call Decho("orig tempname<".tmpdir.">")
|
|
if tmpdir =~ '\.'
|
|
let tmpdir= substitute(tmpdir,'\.[^.]*$','','e')
|
|
endif
|
|
" call Decho("tmpdir<".tmpdir.">")
|
|
call mkdir(tmpdir,"p")
|
|
|
|
" attempt to change to the indicated directory
|
|
try
|
|
exe "cd ".fnameescape(tmpdir)
|
|
catch /^Vim\%((\a\+)\)\=:E344/
|
|
redraw!
|
|
" call Decho("***error*** (tar#Write) cannot cd to temporary directory")
|
|
echohl Error | echo "***error*** (tar#Write) cannot cd to temporary directory" | Echohl None
|
|
let &report= repkeep
|
|
" call Dret("tar#Write")
|
|
return
|
|
endtry
|
|
" call Decho("current directory now: ".getcwd())
|
|
|
|
" place temporary files under .../_ZIPVIM_/
|
|
if isdirectory("_ZIPVIM_")
|
|
call s:Rmdir("_ZIPVIM_")
|
|
endif
|
|
call mkdir("_ZIPVIM_")
|
|
cd _ZIPVIM_
|
|
" call Decho("current directory now: ".getcwd())
|
|
|
|
let tarfile = substitute(b:tarfile,'tarfile:\(.\{-}\)::.*$','\1','')
|
|
let fname = substitute(b:tarfile,'tarfile:.\{-}::\(.*\)$','\1','')
|
|
|
|
" handle compressed archives
|
|
if tarfile =~# '\.bz2'
|
|
call system("bzip2 -d -- ".shellescape(tarfile,0))
|
|
let tarfile = substitute(tarfile,'\.bz2','','e')
|
|
let compress= "bzip2 -- ".shellescape(tarfile,0)
|
|
" call Decho("compress<".compress.">")
|
|
elseif tarfile =~# '\.gz'
|
|
call system("gzip -d -- ".shellescape(tarfile,0))
|
|
let tarfile = substitute(tarfile,'\.gz','','e')
|
|
let compress= "gzip -- ".shellescape(tarfile,0)
|
|
" call Decho("compress<".compress.">")
|
|
elseif tarfile =~# '\.tgz'
|
|
call system("gzip -d -- ".shellescape(tarfile,0))
|
|
let tarfile = substitute(tarfile,'\.tgz','.tar','e')
|
|
let compress= "gzip -- ".shellescape(tarfile,0)
|
|
let tgz = 1
|
|
" call Decho("compress<".compress.">")
|
|
elseif tarfile =~# '\.xz'
|
|
call system("xz -d -- ".shellescape(tarfile,0))
|
|
let tarfile = substitute(tarfile,'\.xz','','e')
|
|
let compress= "xz -- ".shellescape(tarfile,0)
|
|
" call Decho("compress<".compress.">")
|
|
elseif tarfile =~# '\.zst'
|
|
call system("zstd --decompress --rm -- ".shellescape(tarfile,0))
|
|
let tarfile = substitute(tarfile,'\.zst','','e')
|
|
let compress= "zstd --rm -- ".shellescape(tarfile,0)
|
|
elseif tarfile =~# '\.lzma'
|
|
call system("lzma -d -- ".shellescape(tarfile,0))
|
|
let tarfile = substitute(tarfile,'\.lzma','','e')
|
|
let compress= "lzma -- ".shellescape(tarfile,0)
|
|
" call Decho("compress<".compress.">")
|
|
endif
|
|
" call Decho("tarfile<".tarfile.">")
|
|
|
|
if v:shell_error != 0
|
|
redraw!
|
|
" call Decho("***error*** (tar#Write) sorry, unable to update ".tarfile." with ".fname)
|
|
echohl Error | echo "***error*** (tar#Write) sorry, unable to update ".tarfile." with ".fname | echohl None
|
|
else
|
|
|
|
" call Decho("tarfile<".tarfile."> fname<".fname.">")
|
|
|
|
if fname =~ '/'
|
|
let dirpath = substitute(fname,'/[^/]\+$','','e')
|
|
if has("win32unix") && executable("cygpath")
|
|
let dirpath = substitute(system("cygpath ".shellescape(dirpath, 0)),'\n','','e')
|
|
endif
|
|
call mkdir(dirpath,"p")
|
|
endif
|
|
if tarfile !~ '/'
|
|
let tarfile= curdir.'/'.tarfile
|
|
endif
|
|
if tarfile =~ '^\s*-'
|
|
" A file name starting with a dash may be taken as an option. Prepend ./ to avoid that.
|
|
let tarfile = substitute(tarfile, '-', './-', '')
|
|
endif
|
|
" call Decho("tarfile<".tarfile."> fname<".fname.">")
|
|
|
|
if exists("g:tar_secure")
|
|
let tar_secure= " -- "
|
|
else
|
|
let tar_secure= " "
|
|
endif
|
|
exe "w! ".fnameescape(fname)
|
|
if has("win32unix") && executable("cygpath")
|
|
let tarfile = substitute(system("cygpath ".shellescape(tarfile,0)),'\n','','e')
|
|
endif
|
|
|
|
" delete old file from tarfile
|
|
" call Decho("system(".g:tar_cmd." ".g:tar_delfile." ".shellescape(tarfile,0)." -- ".shellescape(fname,0).")")
|
|
call system(g:tar_cmd." ".g:tar_delfile." ".shellescape(tarfile,0).tar_secure.shellescape(fname,0))
|
|
if v:shell_error != 0
|
|
redraw!
|
|
" call Decho("***error*** (tar#Write) sorry, unable to update ".fnameescape(tarfile)." with ".fnameescape(fname))
|
|
echohl Error | echo "***error*** (tar#Write) sorry, unable to update ".fnameescape(tarfile)." with ".fnameescape(fname) | echohl None
|
|
else
|
|
|
|
" update tarfile with new file
|
|
" call Decho(g:tar_cmd." -".g:tar_writeoptions." ".shellescape(tarfile,0).tar_secure.shellescape(fname,0))
|
|
call system(g:tar_cmd." -".g:tar_writeoptions." ".shellescape(tarfile,0).tar_secure.shellescape(fname,0))
|
|
if v:shell_error != 0
|
|
redraw!
|
|
" call Decho("***error*** (tar#Write) sorry, unable to update ".fnameescape(tarfile)." with ".fnameescape(fname))
|
|
echohl Error | echo "***error*** (tar#Write) sorry, unable to update ".fnameescape(tarfile)." with ".fnameescape(fname) | echohl None
|
|
elseif exists("compress")
|
|
" call Decho("call system(".compress.")")
|
|
call system(compress)
|
|
if exists("tgz")
|
|
" call Decho("rename(".tarfile.".gz,".substitute(tarfile,'\.tar$','.tgz','e').")")
|
|
call rename(tarfile.".gz",substitute(tarfile,'\.tar$','.tgz','e'))
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
" support writing tarfiles across a network
|
|
if s:tblfile_{winnr()} =~ '^\a\+://'
|
|
" call Decho("handle writing <".tarfile."> across network to <".s:tblfile_{winnr()}.">")
|
|
let tblfile= s:tblfile_{winnr()}
|
|
1split|noswapfile enew
|
|
let binkeep= &l:binary
|
|
let eikeep = &ei
|
|
set binary ei=all
|
|
exe "noswapfile e! ".fnameescape(tarfile)
|
|
call netrw#NetWrite(tblfile)
|
|
let &ei = eikeep
|
|
let &l:binary = binkeep
|
|
q!
|
|
unlet s:tblfile_{winnr()}
|
|
endif
|
|
endif
|
|
|
|
" cleanup and restore current directory
|
|
cd ..
|
|
call s:Rmdir("_ZIPVIM_")
|
|
exe "cd ".fnameescape(curdir)
|
|
setlocal nomod
|
|
|
|
let &report= repkeep
|
|
" call Dret("tar#Write")
|
|
endfun
|
|
|
|
" ---------------------------------------------------------------------
|
|
" tar#Diff: {{{2
|
|
fun! tar#Diff(userfname,fname)
|
|
" call Dfunc("tar#Diff(userfname<".a:userfname."> fname<".a:fname.")")
|
|
let fname= a:fname
|
|
if a:userfname != ""
|
|
let fname= a:userfname
|
|
endif
|
|
if filereadable(fname)
|
|
" sets current file (from tarball) for diff'ing
|
|
" splits window vertically
|
|
" opens original file, sets it for diff'ing
|
|
" sets up b:tardiff_otherbuf variables so each buffer knows about the other (for closing purposes)
|
|
diffthis
|
|
wincmd v
|
|
exe "noswapfile e ".fnameescape(fname)
|
|
diffthis
|
|
else
|
|
redraw!
|
|
echo "***warning*** unable to read file<".fname.">"
|
|
endif
|
|
" call Dret("tar#Diff")
|
|
endfun
|
|
|
|
" ---------------------------------------------------------------------
|
|
" tar#Extract: extract a file from a (possibly compressed) tar archive {{{2
|
|
fun! tar#Extract()
|
|
" call Dfunc("tar#Extract()")
|
|
|
|
let repkeep= &report
|
|
set report=10
|
|
let fname= getline(".")
|
|
" call Decho("fname<".fname.">")
|
|
|
|
if !exists("g:tar_secure") && fname =~ '^\s*-\|\s\+-'
|
|
redraw!
|
|
echohl WarningMsg | echo '***warning*** (tar#BrowseSelect) rejecting tarfile member<'.fname.'> because of embedded "-"'
|
|
" call Dret('tar#BrowseSelect : rejecting tarfile member<'.fname.'> because of embedded "-"')
|
|
return
|
|
endif
|
|
|
|
" sanity check
|
|
if fname =~ '^"'
|
|
let &report= repkeep
|
|
" call Dret("TarBrowseSelect")
|
|
return
|
|
endif
|
|
|
|
let tarball = expand("%")
|
|
" call Decho("tarball<".tarball.">")
|
|
let tarbase = substitute(tarball,'\..*$','','')
|
|
" call Decho("tarbase<".tarbase.">")
|
|
|
|
let extractcmd= netrw#WinPath(g:tar_extractcmd)
|
|
if filereadable(tarbase.".tar")
|
|
" call Decho("system(".extractcmd." ".shellescape(tarbase).".tar ".shellescape(fname).")")
|
|
call system(extractcmd." ".shellescape(tarbase).".tar ".shellescape(fname))
|
|
if v:shell_error != 0
|
|
echohl Error | echo "***error*** ".extractcmd." ".tarbase.".tar ".fname.": failed!" | echohl NONE
|
|
" call Decho("***error*** ".extractcmd." ".tarbase.".tar ".fname.": failed!")
|
|
else
|
|
echo "***note*** successfully extracted ".fname
|
|
endif
|
|
|
|
elseif filereadable(tarbase.".tgz")
|
|
let extractcmd= substitute(extractcmd,"-","-z","")
|
|
" call Decho("system(".extractcmd." ".shellescape(tarbase).".tgz ".shellescape(fname).")")
|
|
call system(extractcmd." ".shellescape(tarbase).".tgz ".shellescape(fname))
|
|
if v:shell_error != 0
|
|
echohl Error | echo "***error*** ".extractcmd." ".tarbase.".tgz ".fname.": failed!" | echohl NONE
|
|
" call Decho("***error*** ".extractcmd."t ".tarbase.".tgz ".fname.": failed!")
|
|
else
|
|
echo "***note*** successfully extracted ".fname
|
|
endif
|
|
|
|
elseif filereadable(tarbase.".tar.gz")
|
|
let extractcmd= substitute(extractcmd,"-","-z","")
|
|
" call Decho("system(".extractcmd." ".shellescape(tarbase).".tar.gz ".shellescape(fname).")")
|
|
call system(extractcmd." ".shellescape(tarbase).".tar.gz ".shellescape(fname))
|
|
if v:shell_error != 0
|
|
echohl Error | echo "***error*** ".extractcmd." ".tarbase.".tar.gz ".fname.": failed!" | echohl NONE
|
|
" call Decho("***error*** ".extractcmd." ".tarbase.".tar.gz ".fname.": failed!")
|
|
else
|
|
echo "***note*** successfully extracted ".fname
|
|
endif
|
|
|
|
elseif filereadable(tarbase.".tbz")
|
|
let extractcmd= substitute(extractcmd,"-","-j","")
|
|
" call Decho("system(".extractcmd." ".shellescape(tarbase).".tbz ".shellescape(fname).")")
|
|
call system(extractcmd." ".shellescape(tarbase).".tbz ".shellescape(fname))
|
|
if v:shell_error != 0
|
|
echohl Error | echo "***error*** ".extractcmd."j ".tarbase.".tbz ".fname.": failed!" | echohl NONE
|
|
" call Decho("***error*** ".extractcmd."j ".tarbase.".tbz ".fname.": failed!")
|
|
else
|
|
echo "***note*** successfully extracted ".fname
|
|
endif
|
|
|
|
elseif filereadable(tarbase.".tar.bz2")
|
|
let extractcmd= substitute(extractcmd,"-","-j","")
|
|
" call Decho("system(".extractcmd." ".shellescape(tarbase).".tar.bz2 ".shellescape(fname).")")
|
|
call system(extractcmd." ".shellescape(tarbase).".tar.bz2 ".shellescape(fname))
|
|
if v:shell_error != 0
|
|
echohl Error | echo "***error*** ".extractcmd."j ".tarbase.".tar.bz2 ".fname.": failed!" | echohl NONE
|
|
" call Decho("***error*** ".extractcmd."j ".tarbase.".tar.bz2 ".fname.": failed!")
|
|
else
|
|
echo "***note*** successfully extracted ".fname
|
|
endif
|
|
|
|
elseif filereadable(tarbase.".txz")
|
|
let extractcmd= substitute(extractcmd,"-","-J","")
|
|
" call Decho("system(".extractcmd." ".shellescape(tarbase).".txz ".shellescape(fname).")")
|
|
call system(extractcmd." ".shellescape(tarbase).".txz ".shellescape(fname))
|
|
if v:shell_error != 0
|
|
echohl Error | echo "***error*** ".extractcmd." ".tarbase.".txz ".fname.": failed!" | echohl NONE
|
|
" call Decho("***error*** ".extractcmd." ".tarbase.".txz ".fname.": failed!")
|
|
else
|
|
echo "***note*** successfully extracted ".fname
|
|
endif
|
|
|
|
elseif filereadable(tarbase.".tar.xz")
|
|
let extractcmd= substitute(extractcmd,"-","-J","")
|
|
" call Decho("system(".extractcmd." ".shellescape(tarbase).".tar.xz ".shellescape(fname).")")
|
|
call system(extractcmd." ".shellescape(tarbase).".tar.xz ".shellescape(fname))
|
|
if v:shell_error != 0
|
|
echohl Error | echo "***error*** ".extractcmd." ".tarbase.".tar.xz ".fname.": failed!" | echohl NONE
|
|
" call Decho("***error*** ".extractcmd." ".tarbase.".tar.xz ".fname.": failed!")
|
|
else
|
|
echo "***note*** successfully extracted ".fname
|
|
endif
|
|
|
|
elseif filereadable(tarbase.".tzst")
|
|
let extractcmd= substitute(extractcmd,"-","--zstd","")
|
|
" call Decho("system(".extractcmd." ".shellescape(tarbase).".tzst ".shellescape(fname).")")
|
|
call system(extractcmd." ".shellescape(tarbase).".tzst ".shellescape(fname))
|
|
if v:shell_error != 0
|
|
echohl Error | echo "***error*** ".extractcmd." ".tarbase.".tzst ".fname.": failed!" | echohl NONE
|
|
" call Decho("***error*** ".extractcmd." ".tarbase.".tzst ".fname.": failed!")
|
|
else
|
|
echo "***note*** successfully extracted ".fname
|
|
endif
|
|
|
|
elseif filereadable(tarbase.".tar.zst")
|
|
let extractcmd= substitute(extractcmd,"-","--zstd","")
|
|
" call Decho("system(".extractcmd." ".shellescape(tarbase).".tar.zst ".shellescape(fname).")")
|
|
call system(extractcmd." ".shellescape(tarbase).".tar.zst ".shellescape(fname))
|
|
if v:shell_error != 0
|
|
echohl Error | echo "***error*** ".extractcmd." ".tarbase.".tar.zst ".fname.": failed!" | echohl NONE
|
|
" call Decho("***error*** ".extractcmd." ".tarbase.".tar.zst ".fname.": failed!")
|
|
else
|
|
echo "***note*** successfully extracted ".fname
|
|
endif
|
|
endif
|
|
|
|
" restore option
|
|
let &report= repkeep
|
|
|
|
" call Dret("tar#Extract")
|
|
endfun
|
|
|
|
" ---------------------------------------------------------------------
|
|
" s:Rmdir: {{{2
|
|
fun! s:Rmdir(fname)
|
|
" call Dfunc("Rmdir(fname<".a:fname.">)")
|
|
if has("unix")
|
|
call system("/bin/rm -rf -- ".shellescape(a:fname,0))
|
|
elseif has("win32") || has("win95") || has("win64") || has("win16")
|
|
if &shell =~? "sh$"
|
|
call system("/bin/rm -rf -- ".shellescape(a:fname,0))
|
|
else
|
|
call system("del /S ".shellescape(a:fname,0))
|
|
endif
|
|
endif
|
|
" call Dret("Rmdir")
|
|
endfun
|
|
|
|
" =====================================================================
|
|
" Modelines And Restoration: {{{1
|
|
let &cpo= s:keepcpo
|
|
unlet s:keepcpo
|
|
" vim:ts=8 fdm=marker
|