Problem:  The CheckVimScriptURL() function does not work properly on
          pwershell. Most likely this is because curl is aliased to
          Invoke-WebRequest on Powershell and redirection seems to work
          slightly different
Solution: Disable CheckVimScriptURL() on Powershell and then simplify
          the curl download logic
Signed-off-by: Christian Brabandt <cb@256bit.org>
		
	
		
			
				
	
	
		
			648 lines
		
	
	
		
			21 KiB
		
	
	
	
		
			VimL
		
	
	
	
	
	
			
		
		
	
	
			648 lines
		
	
	
		
			21 KiB
		
	
	
	
		
			VimL
		
	
	
	
	
	
| " ---------------------------------------------------------------------
 | |
| " 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
 |