| " --------------------------------------------------------------------- |
| " getscript.vim |
| " Maintainer: This runtime file is looking for a new maintainer. |
| " Original Author: Charles E. Campbell |
| " Date: Jan 21, 2014 |
| " Version: 37 |
| " Installing: :help glvs-install |
| " Usage: :help glvs |
| " Last Change: {{{1 |
| " 2024 Sep 08 by Vim Project: several small fixes (#15640) |
| " 2024 Sep 23 by Vim Project: runtime dir selection fix (#15722) |
| " autoloading search path fix |
| " substitution of hardcoded commands with global variables |
| " 2024 Nov 12 by Vim Project: fix problems on Windows (#16036) |
| " 2025 Feb 28 by Vim Project: add support for bzip3 (#16755) |
| " 2025 May 11 by Vim Project: check network connectivity (#17249) |
| " }}} |
| " |
| " GetLatestVimScripts: 642 1 :AutoInstall: getscript.vim |
| "redraw!|call inputsave()|call input("Press <cr> to continue")|call inputrestore() |
| " --------------------------------------------------------------------- |
| " Initialization: {{{1 |
| " if you're sourcing this file, surely you can't be |
| " expecting vim to be in its vi-compatible mode! |
| if exists("g:loaded_getscript") |
| finish |
| endif |
| let g:loaded_getscript= "v37" |
| if &cp |
| echoerr "GetLatestVimScripts is not vi-compatible; not loaded (you need to set nocp)" |
| finish |
| endif |
| if v:version < 901 |
| echohl WarningMsg |
| echo "***warning*** this version of GetLatestVimScripts needs vim 9.1" |
| echohl Normal |
| finish |
| endif |
| let s:keepcpo = &cpo |
| set cpo&vim |
| "DechoTabOn |
| |
| " --------------------------- |
| " Global Variables: {{{1 |
| " --------------------------- |
| " Cygwin Detection ------- {{{2 |
| if !exists("g:getscript_cygwin") |
| if has("win32") || has("win95") || has("win64") || has("win16") |
| if &shell =~ '\%(\<bash\>\|\<zsh\>\)\%(\.exe\)\=$' |
| let g:getscript_cygwin= 1 |
| else |
| let g:getscript_cygwin= 0 |
| endif |
| else |
| let g:getscript_cygwin= 0 |
| endif |
| endif |
| |
| " wget vs curl {{{2 |
| if !exists("g:GetLatestVimScripts_wget") |
| if executable("wget") |
| let g:GetLatestVimScripts_wget= "wget" |
| elseif executable("curl.exe") |
| " enforce extension: windows powershell desktop version has a curl alias that hides curl.exe |
| let g:GetLatestVimScripts_wget= "curl.exe" |
| elseif executable("curl") |
| let g:GetLatestVimScripts_wget= "curl" |
| else |
| let g:GetLatestVimScripts_wget = 'echo "GetLatestVimScripts needs wget or curl"' |
| let g:GetLatestVimScripts_options = "" |
| endif |
| endif |
| |
| " options that wget and curl require: |
| if !exists("g:GetLatestVimScripts_options") |
| if g:GetLatestVimScripts_wget == "wget" |
| let g:GetLatestVimScripts_options= "-q -O" |
| elseif g:GetLatestVimScripts_wget =~ "curl" |
| let g:GetLatestVimScripts_options= "-s -o" |
| else |
| let g:GetLatestVimScripts_options= "" |
| endif |
| endif |
| |
| " by default, allow autoinstall lines to work |
| if !exists("g:GetLatestVimScripts_allowautoinstall") |
| let g:GetLatestVimScripts_allowautoinstall= 1 |
| endif |
| |
| " set up default scriptaddr address |
| if !exists("g:GetLatestVimScripts_scriptaddr") |
| let g:GetLatestVimScripts_scriptaddr = 'https://www.vim.org/scripts/script.php?script_id=' |
| endif |
| |
| if !exists("g:GetLatestVimScripts_downloadaddr") |
| let g:GetLatestVimScripts_downloadaddr = 'https://www.vim.org/scripts/download_script.php?src_id=' |
| endif |
| |
| " define decompression tools (on windows this allows redirection to wsl or git tools). |
| " Note tar is available as builtin since Windows 11. |
| if !exists("g:GetLatestVimScripts_bunzip2") |
| let g:GetLatestVimScripts_bunzip2= "bunzip2" |
| endif |
| |
| if !exists("g:GetLatestVimScripts_bunzip3") |
| let g:GetLatestVimScripts_bunzip3= "bunzip3" |
| endif |
| |
| if !exists("g:GetLatestVimScripts_gunzip") |
| let g:GetLatestVimScripts_gunzip= "gunzip" |
| endif |
| |
| if !exists("g:GetLatestVimScripts_unxz") |
| let g:GetLatestVimScripts_unxz= "unxz" |
| endif |
| |
| if !exists("g:GetLatestVimScripts_unzip") |
| let g:GetLatestVimScripts_unzip= "unzip" |
| endif |
| |
| "" For debugging: |
| "let g:GetLatestVimScripts_wget = "echo" |
| "let g:GetLatestVimScripts_options = "options" |
| |
| " --------------------------------------------------------------------- |
| " Check If AutoInstall Capable: {{{1 |
| let s:autoinstall= "" |
| if g:GetLatestVimScripts_allowautoinstall |
| |
| let s:is_windows = has("win32") || has("gui_win32") || has("gui_win32s") || has("win16") || has("win64") || has("win32unix") || has("win95") |
| let s:dotvim= s:is_windows ? "vimfiles" : ".vim" |
| |
| if !exists("g:GetLatestVimScripts_mv") |
| if &shell =~? '\<pwsh\>\|\<powershell\>' |
| let g:GetLatestVimScripts_mv= "move -Force" |
| elseif s:is_windows && &shell =~? '\<cmd\>' |
| " windows (but not cygwin/bash) |
| let g:GetLatestVimScripts_mv= "move /Y" |
| else |
| " unix or cygwin bash/zsh |
| " 'mv' overrides existing files without asking |
| let g:GetLatestVimScripts_mv= "mv" |
| endif |
| endif |
| |
| if exists("g:GetLatestVimScripts_autoinstalldir") && isdirectory(g:GetLatestVimScripts_autoinstalldir) |
| let s:autoinstall= g:GetLatestVimScripts_autoinstalldir" |
| elseif exists('$HOME') && isdirectory(expand("$HOME")."/".s:dotvim) |
| let s:autoinstall= $HOME."/".s:dotvim |
| endif |
| endif |
| |
| " --------------------------------------------------------------------- |
| " Public Interface: {{{1 |
| com! -nargs=0 GetLatestVimScripts call getscript#GetLatestVimScripts() |
| com! -nargs=0 GetScript call getscript#GetLatestVimScripts() |
| silent! com -nargs=0 GLVS call getscript#GetLatestVimScripts() |
| |
| " --------------------------------------------------------------------- |
| " GetLatestVimScripts: this function gets the latest versions of {{{1 |
| " scripts based on the list in |
| " (first dir in runtimepath)/GetLatest/GetLatestVimScripts.dat |
| fun! getscript#GetLatestVimScripts() |
| |
| if executable(g:GetLatestVimScripts_wget) != 1 |
| echoerr "GetLatestVimScripts needs ".g:GetLatestVimScripts_wget." which apparently is not available on your system" |
| return |
| endif |
| |
| " Find the .../GetLatest subdirectory under the runtimepath |
| for datadir in split(&rtp,',') + [''] |
| if isdirectory(datadir."/GetLatest") |
| let datadir= datadir . "/GetLatest" |
| break |
| endif |
| if filereadable(datadir."GetLatestVimScripts.dat") |
| break |
| endif |
| endfor |
| |
| " Sanity checks: readability and writability |
| if datadir == "" |
| echoerr 'Missing "GetLatest/" on your runtimepath - see :help glvs-dist-install' |
| return |
| endif |
| if filewritable(datadir) != 2 |
| echoerr "(getLatestVimScripts) Your ".datadir." isn't writable" |
| return |
| endif |
| let datafile= datadir."/GetLatestVimScripts.dat" |
| if !filereadable(datafile) |
| echoerr "Your data file<".datafile."> isn't readable" |
| return |
| endif |
| if !filewritable(datafile) |
| echoerr "Your data file<".datafile."> isn't writable" |
| return |
| endif |
| " -------------------- |
| " Passed sanity checks |
| " -------------------- |
| |
| " don't let any event handlers interfere (like winmanager's, taglist's, etc) |
| let eikeep = &ei |
| let hlskeep = &hls |
| let acdkeep = &acd |
| set ei=all hls&vim noacd |
| |
| " Edit the datafile (ie. GetLatestVimScripts.dat): |
| " 1. record current directory (origdir), |
| " 2. change directory to datadir, |
| " 3. split window |
| " 4. edit datafile |
| let origdir= getcwd() |
| exe "cd ".fnameescape(substitute(datadir,'\','/','ge')) |
| split |
| exe "e ".fnameescape(substitute(datafile,'\','/','ge')) |
| res 1000 |
| let s:downloads = 0 |
| let s:downerrors= 0 |
| let s:message = [] |
| |
| " Check on dependencies mentioned in plugins |
| let lastline = line("$") |
| let firstdir = substitute(&rtp,',.*$','','') |
| let plugins = split(globpath(firstdir,"plugin/**/*.vim"),'\n') |
| let plugins += split(globpath(firstdir,"ftplugin/**/*.vim"),'\n') |
| let plugins += split(globpath(firstdir,"AsNeeded/**/*.vim"),'\n') |
| let plugins += split(globpath(firstdir,"pack/*/start/*/plugin/**/*.vim"),'\n') |
| let plugins += split(globpath(firstdir,"pack/*/opt/*/plugin/**/*.vim"),'\n') |
| let plugins += split(globpath(firstdir,"pack/*/start/*/ftplugin/**/*.vim"),'\n') |
| let plugins += split(globpath(firstdir,"pack/*/opt/*/ftplugin/**/*.vim"),'\n') |
| let foundscript = 0 |
| |
| " this loop updates the GetLatestVimScripts.dat file |
| " with dependencies explicitly mentioned in the plugins |
| " via GetLatestVimScripts: ... lines |
| " It reads the plugin script at the end of the GetLatestVimScripts.dat |
| " file, examines it, and then removes it. |
| for plugin in plugins |
| |
| " read plugin in |
| " evidently a :r creates a new buffer (the "#" buffer) that is subsequently unused -- bwiping it |
| $ |
| exe "silent r ".fnameescape(plugin) |
| exe "silent bwipe ".bufnr("#") |
| |
| while search('^"\s\+GetLatestVimScripts:\s\+\d\+\s\+\d\+','W') != 0 |
| let depscript = substitute(getline("."),'^"\s\+GetLatestVimScripts:\s\+\d\+\s\+\d\+\s\+\(.*\)$','\1','e') |
| let depscriptid = substitute(getline("."),'^"\s\+GetLatestVimScripts:\s\+\(\d\+\)\s\+.*$','\1','') |
| let llp1 = lastline+1 |
| |
| " found a "GetLatestVimScripts: # #" line in the script; |
| " check if it's already in the datafile by searching backwards from llp1, |
| " the (prior to reading in the plugin script) last line plus one of the GetLatestVimScripts.dat file, |
| " for the script-id with no wrapping allowed. |
| let curline = line(".") |
| let noai_script = substitute(depscript,'\s*:AutoInstall:\s*','','e') |
| exe llp1 |
| let srchline = search('^\s*'.depscriptid.'\s\+\d\+\s\+.*$','bW') |
| if srchline == 0 |
| " this second search is taken when, for example, a 0 0 scriptname is to be skipped over |
| let srchline= search('\<'.noai_script.'\>','bW') |
| endif |
| |
| if srchline == 0 |
| " found a new script to permanently include in the datafile |
| let keep_rega = @a |
| let @a = substitute(getline(curline),'^"\s\+GetLatestVimScripts:\s\+','','') |
| echomsg "Appending <".@a."> to ".datafile." for ".depscript |
| exe lastline."put a" |
| let @a = keep_rega |
| let lastline = llp1 |
| let curline = curline + 1 |
| let foundscript = foundscript + 1 |
| endif |
| |
| let curline = curline + 1 |
| exe curline |
| endwhile |
| |
| " llp1: last line plus one |
| let llp1= lastline + 1 |
| exe "silent! ".llp1.",$d" |
| endfor |
| |
| if foundscript == 0 |
| setlocal nomod |
| endif |
| |
| " -------------------------------------------------------------------- |
| " Check on out-of-date scripts using GetLatest/GetLatestVimScripts.dat |
| " -------------------------------------------------------------------- |
| setlocal lz |
| 1 |
| /^-----/,$g/^\s*\d/call s:GetOneScript() |
| |
| " Final report (an echomsg) |
| try |
| silent! ?^-------? |
| catch /^Vim\%((\a\+)\)\=:E114/ |
| return |
| endtry |
| exe "norm! kz\<CR>" |
| redraw! |
| if !empty(s:message) |
| echohl WarningMsg |
| for mess in s:message |
| echom mess |
| endfor |
| let s:downerrors += len(s:message) |
| endif |
| let s:msg = "" |
| if s:downloads == 1 |
| let s:msg = "Downloaded one updated script to <".datadir.">" |
| elseif s:downloads > 1 |
| let s:msg= "Downloaded ".s:downloads." updated scripts to <".datadir.">" |
| else |
| let s:msg= empty(s:message) ? "Everything was already current" : "There were some errors" |
| endif |
| if s:downerrors > 0 |
| let s:msg= s:msg." (".s:downerrors." downloading errors)" |
| endif |
| echomsg s:msg |
| " save the file |
| if &mod |
| silent! w! |
| endif |
| q! |
| |
| " restore events and current directory |
| exe "cd ".fnameescape(substitute(origdir,'\','/','ge')) |
| let &ei = eikeep |
| let &hls = hlskeep |
| let &acd = acdkeep |
| setlocal nolz |
| endfun |
| |
| " --------------------------------------------------------------------- |
| " GetOneScript: (Get Latest Vim script) this function operates {{{1 |
| " on the current line, interpreting two numbers and text as |
| " ScriptID, SourceID, and Filename. |
| " It downloads any scripts that have newer versions from vim.sourceforge.net. |
| fun! s:GetOneScript(...) |
| " set options to allow progress to be shown on screen |
| let rega= @a |
| let t_ti= &t_ti |
| let t_te= &t_te |
| let rs = &rs |
| let ssl = &ssl |
| |
| set t_ti= t_te= nors |
| " avoid issues with shellescape() on Windows |
| if s:is_windows && &shell =~? '\<cmd\>' |
| set noshellslash |
| endif |
| |
| " restore valures afterwards |
| defer execute("let @a = rega | let &t_ti = t_ti | let &t_te = t_te | let &rs = rs | let &ssl = ssl") |
| |
| " put current line on top-of-screen and interpret it into |
| " a script identifier : used to obtain webpage |
| " source identifier : used to identify current version |
| " and an associated comment: used to report on what's being considered |
| if a:0 >= 3 |
| let scriptid = a:1 |
| let srcid = a:2 |
| let fname = a:3 |
| let cmmnt = "" |
| else |
| let curline = getline(".") |
| if curline =~ '^\s*#' |
| return |
| endif |
| let parsepat = '^\s*\(\d\+\)\s\+\(\d\+\)\s\+\(.\{-}\)\(\s*#.*\)\=$' |
| try |
| let scriptid = substitute(curline,parsepat,'\1','e') |
| catch /^Vim\%((\a\+)\)\=:E486/ |
| let scriptid= 0 |
| endtry |
| try |
| let srcid = substitute(curline,parsepat,'\2','e') |
| catch /^Vim\%((\a\+)\)\=:E486/ |
| let srcid= 0 |
| endtry |
| try |
| let fname= substitute(curline,parsepat,'\3','e') |
| catch /^Vim\%((\a\+)\)\=:E486/ |
| let fname= "" |
| endtry |
| try |
| let cmmnt= substitute(curline,parsepat,'\4','e') |
| catch /^Vim\%((\a\+)\)\=:E486/ |
| let cmmnt= "" |
| endtry |
| endif |
| |
| " plugin author protection from downloading his/her own scripts atop their latest work |
| " When looking for :AutoInstall: lines, skip scripts that have 0 0 scriptname |
| if scriptid == 0 || srcid == 0 |
| return |
| endif |
| |
| let doautoinstall= 0 |
| if fname =~ ":AutoInstall:" |
| let aicmmnt= substitute(fname,'\s\+:AutoInstall:\s\+',' ','') |
| if s:autoinstall != "" |
| let doautoinstall = g:GetLatestVimScripts_allowautoinstall |
| endif |
| else |
| let aicmmnt= fname |
| endif |
| |
| exe "norm z\<CR>" |
| redraw! |
| echo 'considering <'.aicmmnt.'> scriptid='.scriptid.' srcid='.srcid |
| |
| " grab a copy of the plugin's vim.sourceforge.net webpage |
| let scriptaddr = g:GetLatestVimScripts_scriptaddr.scriptid |
| let tmpfile = tempname() |
| let v:errmsg = "" |
| |
| " Check if URLs are reachable |
| if !CheckVimScriptURL(scriptid, srcid) |
| return |
| endif |
| |
| " make up to three tries at downloading the description |
| let itry= 1 |
| while itry <= 3 |
| if has("win32") || has("win16") || has("win95") |
| new|exe "silent r!".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".shellescape(tmpfile).' '.shellescape(scriptaddr)|bw! |
| else |
| exe "silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".shellescape(tmpfile)." ".shellescape(scriptaddr) |
| endif |
| if itry == 1 |
| exe "silent vsplit ".fnameescape(tmpfile) |
| else |
| silent! e % |
| endif |
| setlocal bh=wipe |
| |
| " find the latest source-id in the plugin's webpage |
| silent! 1 |
| let findpkg= search('Click on the package to download','W') |
| if findpkg > 0 |
| break |
| endif |
| let itry= itry + 1 |
| endwhile |
| |
| " testing: did finding "Click on the package..." fail? |
| if findpkg == 0 || itry >= 4 |
| silent q! |
| call delete(tmpfile) |
| " restore options |
| let &t_ti = t_ti |
| let &t_te = t_te |
| let &rs = rs |
| let s:downerrors = s:downerrors + 1 |
| echomsg "***warning*** couldn'".'t find "Click on the package..." in description page for <'.aicmmnt.">" |
| return |
| endif |
| |
| let findsrcid= search('src_id=','W') |
| if findsrcid == 0 |
| silent q! |
| call delete(tmpfile) |
| " restore options |
| let &t_ti = t_ti |
| let &t_te = t_te |
| let &rs = rs |
| let s:downerrors = s:downerrors + 1 |
| echomsg "***warning*** couldn'".'t find "src_id=" in description page for <'.aicmmnt.">" |
| return |
| endif |
| |
| let srcidpat = '^\s*<td class.*src_id=\(\d\+\)">\([^<]\+\)<.*$' |
| let latestsrcid= substitute(getline("."),srcidpat,'\1','') |
| let sname = substitute(getline("."),srcidpat,'\2','') " script name actually downloaded |
| silent q! |
| call delete(tmpfile) |
| |
| " convert the strings-of-numbers into numbers |
| let srcid = srcid + 0 |
| let latestsrcid = latestsrcid + 0 |
| |
| " has the plugin's most-recent srcid increased, which indicates that it has been updated |
| if latestsrcid > srcid |
| |
| let s:downloads= s:downloads + 1 |
| if sname == bufname("%") |
| " GetLatestVimScript has to be careful about downloading itself |
| let sname= "NEW_".sname |
| endif |
| |
| " ----------------------------------------------------------------------------- |
| " the plugin has been updated since we last obtained it, so download a new copy |
| " ----------------------------------------------------------------------------- |
| echomsg ".downloading new <".sname.">" |
| if has("win32") || has("win16") || has("win95") |
| new|exe "silent r!".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".shellescape(sname)." ".shellescape(g:GetLatestVimScripts_downloadaddr.latestsrcid)|bw! |
| else |
| exe "silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".shellescape(sname)." ".shellescape(g:GetLatestVimScripts_downloadaddr.latestsrcid) |
| endif |
| |
| " -------------------------------------------------------------------------- |
| " AutoInstall: only if doautoinstall has been requested by the plugin itself |
| " -------------------------------------------------------------------------- |
| if doautoinstall |
| if filereadable(sname) |
| exe "silent !".g:GetLatestVimScripts_mv." ".shellescape(sname)." ".shellescape(s:autoinstall) |
| let curdir = fnameescape(substitute(getcwd(),'\','/','ge')) |
| let installdir= curdir."/Installed" |
| if !isdirectory(installdir) |
| call mkdir(installdir) |
| endif |
| exe "cd ".fnameescape(s:autoinstall) |
| |
| " determine target directory for moves |
| let firstdir= substitute(&rtp,',.*$','','') |
| let pname = substitute(sname,'\..*','.vim','') |
| if filereadable(firstdir.'/AsNeeded/'.pname) |
| let tgtdir= "AsNeeded" |
| else |
| let tgtdir= "plugin" |
| endif |
| |
| " decompress |
| if sname =~ '\.bz2$' |
| exe "sil !".g:GetLatestVimScripts_bunzip2." ".shellescape(sname) |
| let sname= substitute(sname,'\.bz2$','','') |
| elseif sname =~ '\.bz3$' |
| exe "sil !".g:GetLatestVimScripts_bunzip3." ".shellescape(sname) |
| let sname= substitute(sname,'\.bz3$','','') |
| elseif sname =~ '\.gz$' |
| exe "sil !".g:GetLatestVimScripts_gunzip." ".shellescape(sname) |
| let sname= substitute(sname,'\.gz$','','') |
| elseif sname =~ '\.xz$' |
| exe "sil !".g:GetLatestVimScripts_unxz." ".shellescape(sname) |
| let sname= substitute(sname,'\.xz$','','') |
| else |
| endif |
| |
| " distribute archive(.zip, .tar, .vba, .vmb, ...) contents |
| if sname =~ '\.zip$' |
| exe "silent !".g:GetLatestVimScripts_unzip." -o ".shellescape(sname) |
| elseif sname =~ '\.tar$' |
| exe "silent !tar -xvf ".shellescape(sname) |
| elseif sname =~ '\.tgz$' |
| exe "silent !tar -zxvf ".shellescape(sname) |
| elseif sname =~ '\.taz$' |
| exe "silent !tar -Zxvf ".shellescape(sname) |
| elseif sname =~ '\.tbz$' |
| exe "silent !tar -jxvf ".shellescape(sname) |
| elseif sname =~ '\.txz$' |
| exe "silent !tar -Jxvf ".shellescape(sname) |
| elseif sname =~ '\.vba$\|\.vmb$' |
| silent 1split |
| if exists("g:vimball_home") |
| let oldvimballhome= g:vimball_home |
| endif |
| let g:vimball_home= s:autoinstall |
| exe "silent e ".fnameescape(sname) |
| silent so % |
| silent q |
| if exists("oldvimballhome") |
| let g:vimball_home= oldvimballhome |
| else |
| unlet g:vimball_home |
| endif |
| endif |
| |
| " --------------------------------------------- |
| " move plugin to plugin/ or AsNeeded/ directory |
| " --------------------------------------------- |
| if sname =~ '.vim$' |
| exe "silent !".g:GetLatestVimScripts_mv." ".shellescape(sname)." ".tgtdir |
| else |
| exe "silent !".g:GetLatestVimScripts_mv." ".shellescape(sname)." ".installdir |
| endif |
| if tgtdir != "plugin" |
| exe "silent !".g:GetLatestVimScripts_mv." ".shellescape("plugin/".pname)." ".tgtdir |
| endif |
| |
| " helptags step |
| let docdir= substitute(&rtp,',.*','','e')."/doc" |
| exe "helptags ".fnameescape(docdir) |
| exe "cd ".fnameescape(curdir) |
| endif |
| if fname !~ ':AutoInstall:' |
| let modline=scriptid." ".latestsrcid." :AutoInstall: ".fname.cmmnt |
| else |
| let modline=scriptid." ".latestsrcid." ".fname.cmmnt |
| endif |
| else |
| let modline=scriptid." ".latestsrcid." ".fname.cmmnt |
| endif |
| |
| " update the data in the <GetLatestVimScripts.dat> file |
| call setline(line("."),modline) |
| endif |
| endfun |
| |
| " CheckVimScriptURL: Check Network Connection {{{1 |
| " Check status code of scriptaddr and downloadaddr |
| " return v:true if the script is downloadable or v:false in case of errors |
| fun CheckVimScriptURL(script_id, src_id) |
| " doesn't work with powershell |
| if !executable('curl') || &shell =~? 'pwsh\|powershell' |
| return v:true |
| endif |
| let output = has("win32") ? ' -o NUL ' : ' -o /dev/null ' |
| |
| let temp = tempname() |
| defer delete(temp) |
| let script_url = g:GetLatestVimScripts_scriptaddr . a:script_id |
| let download_url = g:GetLatestVimScripts_downloadaddr . a:src_id |
| |
| let script_cmd = 'curl -s -I -w "%{http_code}"' . output . shellescape(script_url) . ' >' . shellescape(temp) |
| call system(script_cmd) |
| let script_status = readfile(temp, 'b')[0] |
| |
| let download_cmd = 'curl -s -I -w "%{http_code}"' . output . shellescape(download_url) . ' >' . shellescape(temp) |
| call system(download_cmd) |
| let download_status = readfile(temp, 'b')[0] |
| |
| if script_status !=# '200' |
| let s:message += [ printf('Error: Failed to reach script: %s', a:script_id) ] |
| return v:false |
| endif |
| |
| if download_status !=# '200' |
| let s:message += [ printf('Error: Failed to download script %s', a:script_id) ] |
| return v:false |
| endif |
| return v:true |
| endfun |
| |
| " --------------------------------------------------------------------- |
| " Restore Options: {{{1 |
| let &cpo= s:keepcpo |
| unlet s:keepcpo |
| |
| " --------------------------------------------------------------------- |
| " Modelines: {{{1 |
| " vim: ts=8 sts=2 fdm=marker nowrap |