28d94f21ed
git-svn-id: https://vimsuite.svn.sourceforge.net/svnroot/vimsuite/trunk@133 eb2d0018-73a3-4aeb-bfe9-1def61c9ec69
469 lines
16 KiB
VimL
469 lines
16 KiB
VimL
" ---------------------------------------------------------------------
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" GetLatestVimScripts.vim
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" Author: Charles E. Campbell, Jr.
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" Date: Feb 15, 2006
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" Version: 20
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" Installing: :help glvs-install
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" Usage: :help glvs
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"
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" GetLatestVimScripts: 642 1 :AutoInstall: GetLatestVimScripts.vim
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" ---------------------------------------------------------------------
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" Initialization: {{{1
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" if you're sourcing this file, surely you can't be
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" expecting vim to be in its vi-compatible mode
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if &cp
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echoerr "GetLatestVimScripts is not vi-compatible; not loaded (you need to set nocp)"
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finish
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endif
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let s:keepfo = &fo
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let s:keepcpo = &cpo
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set cpo&vim
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if exists("loaded_GetLatestVimScripts")
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finish
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endif
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let g:loaded_GetLatestVimScripts= "v20"
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" ---------------------------------------------------------------------
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" Global Variables: {{{1
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" allow user to change the command for obtaining scripts (does fetch work?)
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if !exists("g:GetLatestVimScripts_wget")
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let g:GetLatestVimScripts_wget= "wget"
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endif
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if !exists("g:GetLatestVimScripts_options")
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let g:GetLatestVimScripts_options= "-q -O"
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endif
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if !exists("g:GetLatestVimScripts_allowautoinstall")
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let g:GetLatestVimScripts_allowautoinstall= 1
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endif
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"" For debugging:
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"let g:GetLatestVimScripts_wget = "echo"
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"let g:GetLatestVimScripts_options = "options"
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" check if s:autoinstall is possible
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let s:autoinstall= ""
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if g:GetLatestVimScripts_allowautoinstall
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if (has("win32") || has("gui_win32") || has("gui_win32s") || has("win16") || has("win64") || has("win32unix") || has("win95")) && &shell != "bash"
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" windows (but not cygwin/bash)
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let s:dotvim= "vimfiles"
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if !exists("g:GetLatestVimScripts_mv")
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let g:GetLatestVimScripts_mv= "ren"
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endif
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else
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" unix
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let s:dotvim= ".vim"
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if !exists("g:GetLatestVimScripts_mv")
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let g:GetLatestVimScripts_mv= "mv"
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endif
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endif
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if exists('$HOME') && isdirectory(expand("$HOME")."/".s:dotvim)
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let s:autoinstall= $HOME."/".s:dotvim
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endif
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" call Decho("s:autoinstall<".s:autoinstall.">")
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else
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" call Decho("g:GetLatestVimScripts_allowautoinstall=".g:GetLatestVimScripts_allowautoinstall.": :AutoInstall: disabled")
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endif
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" ---------------------------------------------------------------------
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" Public Interface: {{{1
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com! -nargs=0 GetLatestVimScripts call <SID>GetLatestVimScripts()
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silent! com -nargs=0 GLVS call <SID>GetLatestVimScripts()
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" ---------------------------------------------------------------------
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" GetOneScript: (Get Latest Vim Script) this function operates {{{1
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" on the current line, interpreting two numbers and text as
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" ScriptID, SourceID, and Filename.
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" It downloads any scripts that have newer versions from vim.sf.net.
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fun! <SID>GetOneScript(...)
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" call Dfunc("GetOneScript()")
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" set options to allow progress to be shown on screen
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let t_ti= &t_ti
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let t_te= &t_te
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let rs = &rs
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set t_ti= t_te= nors
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" put current line on top-of-screen and interpret it into
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" a script identifer : used to obtain webpage
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" source identifier : used to identify current version
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" and an associated comment: used to report on what's being considered
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if a:0 >= 3
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let scriptid = a:1
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let srcid = a:2
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let cmmnt = a:3
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" call Decho("scriptid<".scriptid.">")
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" call Decho("srcid <".srcid.">")
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" call Decho("cmmnt <".cmmnt.">")
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else
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let curline = getline(".")
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let parsepat = '^\s*\(\d\+\)\s\+\(\d\+\)\s\+\(.\{-}\)$'
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try
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let scriptid = substitute(curline,parsepat,'\1','e')
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catch /^Vim\%((\a\+)\)\=:E486/
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let scriptid= 0
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endtry
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try
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let srcid = substitute(curline,parsepat,'\2','e')
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catch /^Vim\%((\a\+)\)\=:E486/
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let srcid= 0
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endtry
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try
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let cmmnt = substitute(curline,parsepat,'\3','e')
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catch /^Vim\%((\a\+)\)\=:E486/
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let cmmnt= ""
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endtry
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" call Decho("curline <".curline.">")
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" call Decho("parsepat<".parsepat.">")
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" call Decho("scriptid<".scriptid.">")
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" call Decho("srcid <".srcid.">")
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" call Decho("cmmnt <".cmmnt.">")
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endif
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if scriptid == 0 || srcid == 0
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" When looking for :AutoInstall: lines, skip scripts that
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" have 0 0 scriptname
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" call Dret("GetOneScript : skipping a scriptid==srcid==0 line")
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return
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endif
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let doautoinstall= 0
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if cmmnt =~ ":AutoInstall:"
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" call Decho("cmmnt<".cmmnt."> has :AutoInstall:...")
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let aicmmnt= substitute(cmmnt,'\s\+:AutoInstall:\s\+',' ','')
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" call Decho("aicmmnt<".aicmmnt."> s:autoinstall=".s:autoinstall)
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if s:autoinstall != ""
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let doautoinstall = g:GetLatestVimScripts_allowautoinstall
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endif
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else
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let aicmmnt= cmmnt
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endif
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" call Decho("aicmmnt<".aicmmnt.">: doautoinstall=".doautoinstall)
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exe "norm z\<CR>"
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redraw!
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" call Decho('considering <'.aicmmnt.'> scriptid='.scriptid.' srcid='.srcid)
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echomsg 'considering <'.aicmmnt.'> scriptid='.scriptid.' srcid='.srcid
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" grab a copy of the plugin's vim.sf.net webpage
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let scriptaddr = 'http://vim.sf.net/script.php?script_id='.scriptid
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let tmpfile = tempname()
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let v:errmsg = ""
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" make three tries at downloading the description
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let itry= 1
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while itry <= 3
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" call Decho("try#".itry." to download description of <".aicmmnt."> with addr=".scriptaddr)
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if has("win32") || has("win16") || has("win95")
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" call Decho("silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".tmpfile.' "'.scriptaddr.'"')
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exe "silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".tmpfile.' "'.scriptaddr.'"'
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else
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" call Decho("silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".tmpfile." '".scriptaddr."'")
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exe "silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".tmpfile." '".scriptaddr."'"
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endif
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if itry == 1
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exe "silent vsplit ".tmpfile
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else
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silent! e %
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endif
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" find the latest source-id in the plugin's webpage
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silent! 1
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let findpkg= search('Click on the package to download','W')
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if findpkg > 0
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break
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endif
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let itry= itry + 1
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endwhile
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" call Decho(" --- end downloading tries while loop --- itry=".itry)
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" testing: did finding /Click on the package.../ fail?
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if findpkg == 0 || itry >= 4
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silent q!
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call delete(tmpfile)
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" restore options
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let &t_ti = t_ti
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let &t_te = t_te
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let &rs = rs
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let s:downerrors = s:downerrors + 1
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" call Decho("***warning*** couldn'".'t find "Click on the package..." in description page for <'.aicmmnt.">")
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echomsg "***warning*** couldn'".'t find "Click on the package..." in description page for <'.aicmmnt.">"
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" call Dret("GetOneScript : srch for /Click on the package/ failed")
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return
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endif
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" call Decho('found "Click on the package to download"')
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let findsrcid= search('src_id=','W')
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if findsrcid == 0
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silent q!
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call delete(tmpfile)
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" restore options
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let &t_ti = t_ti
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let &t_te = t_te
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let &rs = rs
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let s:downerrors = s:downerrors + 1
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" call Decho("***warning*** couldn'".'t find "src_id=" in description page for <'.aicmmnt.">")
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echomsg "***warning*** couldn'".'t find "src_id=" in description page for <'.aicmmnt.">"
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" call Dret("GetOneScript : srch for /src_id/ failed")
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return
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endif
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" call Decho('found "src_id=" in description page')
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let srcidpat = '^\s*<td class.*src_id=\(\d\+\)">\([^<]\+\)<.*$'
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let latestsrcid= substitute(getline("."),srcidpat,'\1','')
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let fname = substitute(getline("."),srcidpat,'\2','')
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" call Decho("srcidpat<".srcidpat."> latestsrcid<".latestsrcid."> fname<".fname.">")
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silent q!
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call delete(tmpfile)
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" convert the strings-of-numbers into numbers
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let srcid = srcid + 0
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let latestsrcid = latestsrcid + 0
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" call Decho("srcid=".srcid." latestsrcid=".latestsrcid." fname<".fname.">")
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" has the plugin's most-recent srcid increased, which indicates
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" that it has been updated
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if latestsrcid > srcid
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let s:downloads= s:downloads + 1
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if fname == bufname("%")
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" GetLatestVimScript has to be careful about downloading itself
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let fname= "NEW_".fname
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endif
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" the plugin has been updated since we last obtained it, so download a new copy
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" call Decho("...downloading new <".fname.">")
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echomsg "...downloading new <".fname.">"
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if has("win32") || has("gui_win32") || has("gui_win32s") || has("win16") || has("win64") || has("win32unix") || has("win95")
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" call Decho("windows: silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".fname.' "'.'http://vim.sf.net/scripts/download_script.php?src_id='.latestsrcid.'"')
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exe "silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".fname.' "'.'http://vim.sf.net/scripts/download_script.php?src_id='.latestsrcid.'"'
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else
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" call Decho("unix: silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".fname." '".'http://vim.sf.net/scripts/download_script.php?src_id='.latestsrcid."'")
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exe "silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".fname." '".'http://vim.sf.net/scripts/download_script.php?src_id='.latestsrcid."'"
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endif
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" AutoInstall: only if doautoinstall is so indicating
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if doautoinstall
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" call Decho("attempting to do autoinstall: getcwd<".getcwd()."> filereadable(".fname.")=".filereadable(fname))
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if filereadable(fname)
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" call Decho("move <".fname."> to ".s:autoinstall)
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" call Decho("DISABLED for testing")
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exe "silent !"g:GetLatestVimScripts_mv." ".fname." ".s:autoinstall
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let curdir= escape(substitute(getcwd(),'\','/','ge'),"|[]*'\" #")
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exe "cd ".s:autoinstall
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if fname =~ '\.bz2$'
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" call Decho("attempt to bunzip2 ".fname)
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exe "silent !bunzip2 ".fname
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let fname= substitute(fname,'\.bz2$','','')
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elseif fname =~ '\.gz$'
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" call Decho("attempt to gunzip ".fname)
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exe "silent !gunzip ".fname
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let fname= substitute(fname,'\.gz$','','')
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endif
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if fname =~ '\.zip$'
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" call Decho("attempt to unzip ".fname)
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exe "silent !unzip -o".fname
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elseif fname =~ '\.tar$'
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" call Decho("attempt to untar ".fname)
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exe "silent !tar -oxvf ".fname
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endif
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if fname =~ '.vim$'
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" call Decho("attempt to simply move ".fname." to plugin")
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exe "silent !".g:GetLatestVimScripts_mv." ".fname." plugin"
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endif
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exe "helptags ../".s:dotvim."/doc"
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exe "cd ".curdir
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endif
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endif
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" update the data in the <GetLatestVimScripts.dat> file
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let modline=scriptid." ".latestsrcid." ".cmmnt
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call setline(line("."),modline)
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" call Decho("modline<".modline."> (updated GetLatestVimScripts.dat file)")
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endif
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" restore options
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let &t_ti= t_ti
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let &t_te= t_te
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let &rs = rs
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" call Dret("GetOneScript")
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endfun
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" ---------------------------------------------------------------------
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" GetLatestVimScripts: this function gets the latest versions of {{{1
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" scripts based on the list in
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"
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" (first dir in runtimepath)/GetLatest/GetLatestVimScripts.dat
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fun! <SID>GetLatestVimScripts()
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" call Dfunc("GetLatestVimScripts() autoinstall<".s:autoinstall.">")
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" insure that wget is executable
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if executable(g:GetLatestVimScripts_wget) != 1
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echoerr "GetLatestVimScripts needs ".g:GetLatestVimScripts_wget." which apparently is not available on your system"
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" call Dret("GetLatestVimScripts : wget not executable/availble")
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return
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endif
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" Find the .../GetLatest sudirectory under the runtimepath
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let rtplist= &rtp
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while rtplist != ""
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let datadir= substitute(rtplist,',.*$','','e')."/GetLatest"
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if isdirectory(datadir)
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" call Decho("found directory<".datadir.">")
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break
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endif
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unlet datadir
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if rtplist =~ ','
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let rtplist= substitute(rtplist,'^.\{-},','','e')
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else
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let rtplist= ""
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endif
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endwhile
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" Sanity checks: readability and writability
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if !exists("datadir")
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echoerr "Unable to find a GetLatest subdirectory on your runtimepath"
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" call Dret("GetLatestVimScripts : unable to find a GetLatest subdirectory")
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return
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endif
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if filewritable(datadir) != 2
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echoerr "Your ".datadir." isn't writable"
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" call Dret("GetLatestVimScripts : non-writable directory<".datadir.">")
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return
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endif
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let datafile= datadir."/GetLatestVimScripts.dat"
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if !filereadable(datafile)
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echoerr "Your data file<".datafile."> isn't readable"
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" call Dret("GetLatestVimScripts : non-readable datafile<".datafile.">")
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return
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endif
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if !filewritable(datafile)
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echoerr "Your data file<".datafile."> isn't writable"
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" call Dret("GetLatestVimScripts : non-writable datafile<".datafile.">")
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return
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endif
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" call Decho("datadir <".datadir.">")
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" call Decho("datafile <".datafile.">")
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" don't let any events interfere (like winmanager's, taglist's, etc)
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let eikeep= &ei
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set ei=all
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" record current directory, change to datadir, open split window with
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" datafile
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let origdir= getcwd()
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exe "cd ".escape(substitute(datadir,'\','/','ge'),"|[]*'\" #")
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split
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exe "e ".escape(substitute(datafile,'\','/','ge'),"|[]*'\" #")
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res 1000
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let s:downloads = 0
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let s:downerrors= 0
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" Check on dependencies mentioned in plugins
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" call Decho(" ")
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" call Decho("searching plugins for GetLatestVimScripts dependencies")
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let lastline = line("$")
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let plugins = globpath(&rtp,"plugin/*.vim")
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let foundscript = 0
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" call Decho("plugins<".plugins."> lastline#".lastline)
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while plugins != ""
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let plugin = substitute(plugins,'\n.*$','','e')
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let plugins= (plugins =~ '\n')? substitute(plugins,'^.\{-}\n\(.*\)$','\1','e') : ""
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$
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" call Decho(".dependency checking<".plugin."> line$=".line("$"))
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exe "silent r ".plugin
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while search('^"\s\+GetLatestVimScripts:\s\+\d\+\s\+\d\+','W') != 0
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let newscript= substitute(getline("."),'^"\s\+GetLatestVimScripts:\s\+\d\+\s\+\d\+\s\+\(.*\)$','\1','e')
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let llp1 = lastline+1
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if newscript !~ '^"'
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" found a "GetLatestVimScripts: # #" line in the script; check if its already in the datafile
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let curline = line(".")
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let noai_script = substitute(newscript,'\s*:AutoInstall:\s*','','e')
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exe llp1
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let srchline = search('\<'.noai_script.'\>','bW')
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" call Decho("..newscript<".newscript."> noai_script<".noai_script."> srch=".srchline." lastline=".lastline)
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if srchline == 0
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" found a new script to permanently include in the datafile
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let keep_rega = @a
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let @a = substitute(getline(curline),'^"\s\+GetLatestVimScripts:\s\+','','')
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exe lastline."put a"
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echomsg "Appending <".@a."> to ".datafile." for ".newscript
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" call Decho("..APPEND (".noai_script.")<".@a."> to GetLatestVimScripts.dat")
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let @a = keep_rega
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let lastline = llp1
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let curline = curline + 1
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let foundscript = foundscript + 1
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" else " Decho
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" call Decho("..found <".noai_script."> (already in datafile at line#".srchline.")")
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endif
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let curline = curline + 1
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exe curline
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endif
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endwhile
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let llp1= lastline + 1
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" call Decho(".deleting lines: ".llp1.",$d")
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exe "silent! ".llp1.",$d"
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endwhile
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if foundscript == 0
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set nomod
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endif
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" Check on out-of-date scripts using GetLatest/GetLatestVimScripts.dat
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set lz
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" call Decho(" --- end of dependency checking loop --- ")
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" call Decho("call GetOneScript on lines at end of datafile<".datafile.">")
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1
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/^-----/,$g/^\s*\d/call <SID>GetOneScript()
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" Final report (an echomsg)
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try
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silent! ?^-------?
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catch /^Vim\%((\a\+)\)\=:E114/
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" call Dret("GetLatestVimScripts : nothing done!")
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return
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endtry
|
|
exe "norm! kz\<CR>"
|
|
let s:msg = ""
|
|
if s:downloads == 1
|
|
let s:msg = "Downloaded one updated script to <".datadir.">"
|
|
elseif s:downloads == 2
|
|
let s:msg= "Downloaded two updated scripts to <".datadir.">"
|
|
elseif s:downloads > 1
|
|
let s:msg= "Downloaded ".s:downloads." updated scripts to <".datadir.">"
|
|
else
|
|
let s:msg= "Everything was already current"
|
|
endif
|
|
if s:downerrors > 0
|
|
let s:msg= s:msg." (".s:downerrors." downloading errors)"
|
|
endif
|
|
echomsg s:msg
|
|
" save the file
|
|
if &mod
|
|
wq
|
|
else
|
|
q
|
|
endif
|
|
|
|
" restore events and current directory
|
|
exe "cd ".escape(substitute(origdir,'\','/','ge'),"|[]*'\" #")
|
|
let &ei= eikeep
|
|
set nolz
|
|
" call Dret("GetLatestVimScripts : did ".s:downloads." downloads")
|
|
endfun
|
|
" ---------------------------------------------------------------------
|
|
|
|
" Restore Options: {{{1
|
|
let &fo = s:keepfo
|
|
let &cpo= s:keepcpo
|
|
|
|
" vim: ts=4 fdm=marker nowrap
|