" --------------------------------------------------------------------- " GetLatestVimScripts.vim " Author: Charles E. Campbell, Jr. " Date: Feb 15, 2006 " Version: 20 " Installing: :help glvs-install " Usage: :help glvs " " GetLatestVimScripts: 642 1 :AutoInstall: GetLatestVimScripts.vim " --------------------------------------------------------------------- " Initialization: {{{1 " if you're sourcing this file, surely you can't be " expecting vim to be in its vi-compatible mode if &cp if &verbose echo "GetLatestVimScripts is not vi-compatible; not loaded (you need to set nocp)" endif finish endif let s:keepfo = &fo let s:keepcpo = &cpo set cpo&vim if exists("loaded_GetLatestVimScripts") finish endif let g:loaded_GetLatestVimScripts= "v20" " --------------------------------------------------------------------- " Global Variables: {{{1 " allow user to change the command for obtaining scripts (does fetch work?) if !exists("g:GetLatestVimScripts_wget") let g:GetLatestVimScripts_wget= "wget" endif if !exists("g:GetLatestVimScripts_options") let g:GetLatestVimScripts_options= "-q -O" endif if !exists("g:GetLatestVimScripts_allowautoinstall") let g:GetLatestVimScripts_allowautoinstall= 1 endif "" For debugging: "let g:GetLatestVimScripts_wget = "echo" "let g:GetLatestVimScripts_options = "options" " check if s:autoinstall is possible let s:autoinstall= "" if g:GetLatestVimScripts_allowautoinstall if (has("win32") || has("gui_win32") || has("gui_win32s") || has("win16") || has("win64") || has("win32unix") || has("win95")) && &shell != "bash" " windows (but not cygwin/bash) let s:dotvim= "vimfiles" if !exists("g:GetLatestVimScripts_mv") let g:GetLatestVimScripts_mv= "ren" endif else " unix let s:dotvim= ".vim" if !exists("g:GetLatestVimScripts_mv") let g:GetLatestVimScripts_mv= "mv" endif endif if exists('$HOME') && isdirectory(expand("$HOME")."/".s:dotvim) let s:autoinstall= $HOME."/".s:dotvim endif " call Decho("s:autoinstall<".s:autoinstall.">") else " call Decho("g:GetLatestVimScripts_allowautoinstall=".g:GetLatestVimScripts_allowautoinstall.": :AutoInstall: disabled") endif " --------------------------------------------------------------------- " Public Interface: {{{1 com! -nargs=0 GetLatestVimScripts call GetLatestVimScripts() silent! com -nargs=0 GLVS call GetLatestVimScripts() " --------------------------------------------------------------------- " 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.sf.net. fun! GetOneScript(...) " call Dfunc("GetOneScript()") " set options to allow progress to be shown on screen let t_ti= &t_ti let t_te= &t_te let rs = &rs set t_ti= t_te= nors " put current line on top-of-screen and interpret it into " a script identifer : 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 cmmnt = a:3 " call Decho("scriptid<".scriptid.">") " call Decho("srcid <".srcid.">") " call Decho("cmmnt <".cmmnt.">") else let curline = getline(".") let parsepat = '^\s*\(\d\+\)\s\+\(\d\+\)\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 cmmnt = substitute(curline,parsepat,'\3','e') catch /^Vim\%((\a\+)\)\=:E486/ let cmmnt= "" endtry " call Decho("curline <".curline.">") " call Decho("parsepat<".parsepat.">") " call Decho("scriptid<".scriptid.">") " call Decho("srcid <".srcid.">") " call Decho("cmmnt <".cmmnt.">") endif if scriptid == 0 || srcid == 0 " When looking for :AutoInstall: lines, skip scripts that " have 0 0 scriptname " call Dret("GetOneScript : skipping a scriptid==srcid==0 line") return endif let doautoinstall= 0 if cmmnt =~ ":AutoInstall:" " call Decho("cmmnt<".cmmnt."> has :AutoInstall:...") let aicmmnt= substitute(cmmnt,'\s\+:AutoInstall:\s\+',' ','') " call Decho("aicmmnt<".aicmmnt."> s:autoinstall=".s:autoinstall) if s:autoinstall != "" let doautoinstall = g:GetLatestVimScripts_allowautoinstall endif else let aicmmnt= cmmnt endif " call Decho("aicmmnt<".aicmmnt.">: doautoinstall=".doautoinstall) exe "norm z\" redraw! " call Decho('considering <'.aicmmnt.'> scriptid='.scriptid.' srcid='.srcid) echomsg 'considering <'.aicmmnt.'> scriptid='.scriptid.' srcid='.srcid " grab a copy of the plugin's vim.sf.net webpage let scriptaddr = 'http://vim.sf.net/script.php?script_id='.scriptid let tmpfile = tempname() let v:errmsg = "" " make three tries at downloading the description let itry= 1 while itry <= 3 " call Decho("try#".itry." to download description of <".aicmmnt."> with addr=".scriptaddr) if has("win32") || has("win16") || has("win95") " call Decho("silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".tmpfile.' "'.scriptaddr.'"') exe "silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".tmpfile.' "'.scriptaddr.'"' else " call Decho("silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".tmpfile." '".scriptaddr."'") exe "silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".tmpfile." '".scriptaddr."'" endif if itry == 1 exe "silent vsplit ".tmpfile else silent! e % endif " 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 " call Decho(" --- end downloading tries while loop --- itry=".itry) " 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 " call Decho("***warning*** couldn'".'t find "Click on the package..." in description page for <'.aicmmnt.">") echomsg "***warning*** couldn'".'t find "Click on the package..." in description page for <'.aicmmnt.">" " call Dret("GetOneScript : srch for /Click on the package/ failed") return endif " call Decho('found "Click on the package to download"') 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 " call Decho("***warning*** couldn'".'t find "src_id=" in description page for <'.aicmmnt.">") echomsg "***warning*** couldn'".'t find "src_id=" in description page for <'.aicmmnt.">" " call Dret("GetOneScript : srch for /src_id/ failed") return endif " call Decho('found "src_id=" in description page') let srcidpat = '^\s*\([^<]\+\)<.*$' let latestsrcid= substitute(getline("."),srcidpat,'\1','') let fname = substitute(getline("."),srcidpat,'\2','') " call Decho("srcidpat<".srcidpat."> latestsrcid<".latestsrcid."> fname<".fname.">") silent q! call delete(tmpfile) " convert the strings-of-numbers into numbers let srcid = srcid + 0 let latestsrcid = latestsrcid + 0 " call Decho("srcid=".srcid." latestsrcid=".latestsrcid." fname<".fname.">") " 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 fname == bufname("%") " GetLatestVimScript has to be careful about downloading itself let fname= "NEW_".fname endif " the plugin has been updated since we last obtained it, so download a new copy " call Decho("...downloading new <".fname.">") echomsg "...downloading new <".fname.">" if has("win32") || has("gui_win32") || has("gui_win32s") || has("win16") || has("win64") || has("win32unix") || has("win95") " call Decho("windows: silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".fname.' "'.'http://vim.sf.net/scripts/download_script.php?src_id='.latestsrcid.'"') exe "silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".fname.' "'.'http://vim.sf.net/scripts/download_script.php?src_id='.latestsrcid.'"' else " call Decho("unix: silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".fname." '".'http://vim.sf.net/scripts/download_script.php?src_id='.latestsrcid."'") exe "silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".fname." '".'http://vim.sf.net/scripts/download_script.php?src_id='.latestsrcid."'" endif " AutoInstall: only if doautoinstall is so indicating if doautoinstall " call Decho("attempting to do autoinstall: getcwd<".getcwd()."> filereadable(".fname.")=".filereadable(fname)) if filereadable(fname) " call Decho("move <".fname."> to ".s:autoinstall) " call Decho("DISABLED for testing") exe "silent !"g:GetLatestVimScripts_mv." ".fname." ".s:autoinstall let curdir= escape(substitute(getcwd(),'\','/','ge'),"|[]*'\" #") exe "cd ".s:autoinstall if fname =~ '\.bz2$' " call Decho("attempt to bunzip2 ".fname) exe "silent !bunzip2 ".fname let fname= substitute(fname,'\.bz2$','','') elseif fname =~ '\.gz$' " call Decho("attempt to gunzip ".fname) exe "silent !gunzip ".fname let fname= substitute(fname,'\.gz$','','') endif if fname =~ '\.zip$' " call Decho("attempt to unzip ".fname) exe "silent !unzip -o".fname elseif fname =~ '\.tar$' " call Decho("attempt to untar ".fname) exe "silent !tar -oxvf ".fname endif if fname =~ '.vim$' " call Decho("attempt to simply move ".fname." to plugin") exe "silent !".g:GetLatestVimScripts_mv." ".fname." plugin" endif exe "helptags ../".s:dotvim."/doc" exe "cd ".curdir endif endif " update the data in the file let modline=scriptid." ".latestsrcid." ".cmmnt call setline(line("."),modline) " call Decho("modline<".modline."> (updated GetLatestVimScripts.dat file)") endif " restore options let &t_ti= t_ti let &t_te= t_te let &rs = rs " call Dret("GetOneScript") endfun " --------------------------------------------------------------------- " GetLatestVimScripts: this function gets the latest versions of {{{1 " scripts based on the list in " " (first dir in runtimepath)/GetLatest/GetLatestVimScripts.dat fun! GetLatestVimScripts() " call Dfunc("GetLatestVimScripts() autoinstall<".s:autoinstall.">") " insure that wget is executable if executable(g:GetLatestVimScripts_wget) != 1 echoerr "GetLatestVimScripts needs ".g:GetLatestVimScripts_wget." which apparently is not available on your system" " call Dret("GetLatestVimScripts : wget not executable/availble") return endif " Find the .../GetLatest sudirectory under the runtimepath let rtplist= &rtp while rtplist != "" let datadir= substitute(rtplist,',.*$','','e')."/GetLatest" if isdirectory(datadir) " call Decho("found directory<".datadir.">") break endif unlet datadir if rtplist =~ ',' let rtplist= substitute(rtplist,'^.\{-},','','e') else let rtplist= "" endif endwhile " Sanity checks: readability and writability if !exists("datadir") echoerr "Unable to find a GetLatest subdirectory on your runtimepath" " call Dret("GetLatestVimScripts : unable to find a GetLatest subdirectory") return endif if filewritable(datadir) != 2 echoerr "Your ".datadir." isn't writable" " call Dret("GetLatestVimScripts : non-writable directory<".datadir.">") return endif let datafile= datadir."/GetLatestVimScripts.dat" if !filereadable(datafile) echoerr "Your data file<".datafile."> isn't readable" " call Dret("GetLatestVimScripts : non-readable datafile<".datafile.">") return endif if !filewritable(datafile) echoerr "Your data file<".datafile."> isn't writable" " call Dret("GetLatestVimScripts : non-writable datafile<".datafile.">") return endif " call Decho("datadir <".datadir.">") " call Decho("datafile <".datafile.">") " don't let any events interfere (like winmanager's, taglist's, etc) let eikeep= &ei set ei=all " record current directory, change to datadir, open split window with " datafile let origdir= getcwd() exe "cd ".escape(substitute(datadir,'\','/','ge'),"|[]*'\" #") split exe "e ".escape(substitute(datafile,'\','/','ge'),"|[]*'\" #") res 1000 let s:downloads = 0 let s:downerrors= 0 " Check on dependencies mentioned in plugins " call Decho(" ") " call Decho("searching plugins for GetLatestVimScripts dependencies") let lastline = line("$") let plugins = globpath(&rtp,"plugin/*.vim") let foundscript = 0 " call Decho("plugins<".plugins."> lastline#".lastline) while plugins != "" let plugin = substitute(plugins,'\n.*$','','e') let plugins= (plugins =~ '\n')? substitute(plugins,'^.\{-}\n\(.*\)$','\1','e') : "" $ " call Decho(".dependency checking<".plugin."> line$=".line("$")) exe "silent r ".plugin while search('^"\s\+GetLatestVimScripts:\s\+\d\+\s\+\d\+','W') != 0 let newscript= substitute(getline("."),'^"\s\+GetLatestVimScripts:\s\+\d\+\s\+\d\+\s\+\(.*\)$','\1','e') let llp1 = lastline+1 if newscript !~ '^"' " found a "GetLatestVimScripts: # #" line in the script; check if its already in the datafile let curline = line(".") let noai_script = substitute(newscript,'\s*:AutoInstall:\s*','','e') exe llp1 let srchline = search('\<'.noai_script.'\>','bW') " call Decho("..newscript<".newscript."> noai_script<".noai_script."> srch=".srchline." lastline=".lastline) if srchline == 0 " found a new script to permanently include in the datafile let keep_rega = @a let @a = substitute(getline(curline),'^"\s\+GetLatestVimScripts:\s\+','','') exe lastline."put a" echomsg "Appending <".@a."> to ".datafile." for ".newscript " call Decho("..APPEND (".noai_script.")<".@a."> to GetLatestVimScripts.dat") let @a = keep_rega let lastline = llp1 let curline = curline + 1 let foundscript = foundscript + 1 " else " Decho " call Decho("..found <".noai_script."> (already in datafile at line#".srchline.")") endif let curline = curline + 1 exe curline endif endwhile let llp1= lastline + 1 " call Decho(".deleting lines: ".llp1.",$d") exe "silent! ".llp1.",$d" endwhile if foundscript == 0 set nomod endif " Check on out-of-date scripts using GetLatest/GetLatestVimScripts.dat set lz " call Decho(" --- end of dependency checking loop --- ") " call Decho("call GetOneScript on lines at end of datafile<".datafile.">") 1 /^-----/,$g/^\s*\d/call GetOneScript() " Final report (an echomsg) try silent! ?^-------? catch /^Vim\%((\a\+)\)\=:E114/ " call Dret("GetLatestVimScripts : nothing done!") return endtry exe "norm! kz\" 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=8 sts=2 fdm=marker nowrap