path: root/Master/tlpkg/bin/tlpkg-ctan-check

#!/usr/bin/env perl
# $Id$
# Public domain.  Originally written 2005, Karl Berry.
# Check if a package in TL has any changes on CTAN.

BEGIN {
  chomp ($mydir = `dirname $0`);  # we are in Master/tlpkg/bin
  unshift (@INC, "$mydir/..");
}

use TeXLive::TLConfig qw/$RelocPrefix $RelocTree/;
use TeXLive::TLPOBJ;
use TeXLive::TLPDB;

use File::Basename;

my $tlpdb;
my $Master;
our %OPT;

my @WorkingTLP = qw(
        12many
        a0poster a2ping aastex abbr abc abstract abstyles accfonts achemso
          acmconf acmtrans acronym 
          active-conf addlines adrconv adrlist ae aeguill afthesis
          aguplus aiaa aichej AkkTeX akletter
          algorithm2e algorithmicx algorithms alnumsec alterqcm
          altfont ametsoc
          amsaddr amsfonts amslatex-primer amsldoc-it amsmath amsrefs
          amsthdoc-it animate anonchap ANUfinalexam anyfontsize anysize
          apa apacite apalike apalike2 appendix apl
          arabi arabtex arabxetex archaic arcs arev
          armenian around-the-bend arphic arrayjob arsclassica
          arydshln Asana-Math asaetr ascii assignment astro asyfig
          asymptote-faq-zh-cn asymptote-by-example-zh-cn asymptote-manual-zh-cn
          attachfile auncial-new aurical authoraftertitle authorindex
          auto-pst-pdf autoarea automata
        babel babelbib bangtex barcodes barr bbcard bbding bbm bbold bclogo
          beamer beamer-FUBerlin beamer-contrib beamer-tut-pt beamerposter
          begriff bera betababel beton
          bez123 bezos bgreek bib-fr bibarts bibhtml bibleref bibtopic
          bibtopicprefix
          bibunits bidi bigfoot binomexp bizcard blacklettert1 blindtext
          blockdraw_mp blowup boisik
          boites boldtensors bookest booklet booktabs boolexpr bophook bosisio
          boxhandler bpchem breakurl bullcntr bussproofs bytefield 
        calctab calligra calrsfs captcont caption carlisle casyl
          catechis carolmin-ps 
          cbcoptic cbfonts cc-pl ccaption cclicenses cd cdpbundl cell cellspace
          changebar changelayout changepage changes chappg chapterfolder
          chem-journal chembst chemcompounds
          chemstyle cherokee chess-problem-diagrams chessboard chessfss
          chicago-annote chletter circ circuitikz
          cite citeref cjhebrew cjk cjkpunct cjw classicthesis
          clefval cleveref
          clock clrscode cm-super
          cmap cmcyr cmdstring cmdtrack cmll cmpica codedoc codepage
          collref colorinfo
          colortbl colorwav combine commath compactbib complexity comprehensive
          computational-complexity confproc constants
          context-account context-algorithmic context-bnf context-chromato 
          context-construction-plan context-degrade context-fixme
          context-french context-games context-gnuplot
          context-letter context-lettrine context-lilypond context-mathsets
          context-notes-zh-cn
          context-simplefonts context-simpleslides context-taspresent
          context-top-ten
          context-typearea context-typescripts context-vim
          cooking cool coollist coolstr cooltooltips
          coordsys courier-scaled courseoutline coursepaper coverpage
          crop crossreference crosswrd cryst csbulletin csquotes
          csvtools ctable ctex ctex-faq
          cursolatex cursor cuisine
          currvita curve curve2e curves
          custom-bib cv cweb-latex cyklop cyrillic
        dancers dashbox dashrule datatool
          dateiliste datetime dcpic decimal dehyph-exptl
          delimtxt diagmac2 digiconfigs din1505
          dinat dingbat directory dirtree disser dk-bib dlfltxb
          doc-pictex docmfp doi doipubmed
          dotarrow dot2texi dottex
          doublestroke dozenal dpfloat dprogress drac draftcopy
          draftwatermark dramatist dratex dtxgallery
          dtxtut duerer-latex dvdcoll dviasm dviincl dvipdfmx-def
          dvipsconfig dyntree
        ean13isbn easy easylist
          ebong ebsthesis eCards ecc ecclesiastic economic
          ecv ed edmac edmargin ednotes eemeir eepic egameps
          egplot eiad eiad-ltx eijkhout
          ellipsis elpres elsarticle elsevier elsevier-bib eltex elvish
          emptypage emulateapj emp encxvlna endfloat endheads
          engpron engrec enumitem envbig environ envlab
          epigrafica epigraph epiolmec eplain
          epsdice epsf epsincl epslatex-fr epspdf epspdfconversion
          eqlist eqparbox errata es-tex-faq
          ESIEEcv erdc esdiff esint esint-type1 eskd eskdx eso-pic esvect
          estcpmm
          etaremune etex-pkg etextools ethiop ethiop-t1 etoolbox euenc eukdate
          eulervm euproposal euro europecv eurosans eurosym
          everypage exam examdesign examplep exercise exp-testopt
          expdlist expl3 expressg extarrows exteps
          extpfeil extract extsizes
        faktor fancybox fancyhdr fancynum fancyref fancytooltips fancyvrb
          FAQ-en fbs featpost
          feyn feynmf fge fig4latex figbas figflow
          filecontents findhyph fink first-latex-doc
          fixfoot fixme fixpdfmag
          flagderiv flippdf float floatrow flowfram fltpoint
          fmtcount fn2end fnbreak
          fncychap foekfont font-change fontch fontinst fontools
          fontspec fonttable fontwrap
          footbib footmisc footnpag forarray forloop formular
          fouridx fourier fouriernc
          fp fpl fragmaster fragments frankenstein free-math-font-survey
          frenchle fribrief frletter frontespizio fullblck fullpict functan
        gaceta galois garrigues gastex gatech-thesis
          gb4e gcard gchords gcite gene-logic
          genmisc genmpage gentle geometry germbib germkorr getfiledate
          gfsartemisia gfsbodoni gfscomplutum gfsdidot gfsneohellenic
          gfsporson gfssolomos
          ginpenc gloss glossaries gmdoc gmdoc-enhance gmeometric
          gmiflink gmutils gmverb gmverse gnuplottex gost graphics
          graphicx-psmin greek-inputenc greekdates greenpoint
          grid gridset gu guitar guitlogo
        HA-prosper hands hanging harmony
          harvard harvardkyoto harvmac hc hep hepnames
          hepparticles hepthesis hepunits 
          hhtensor histogr hitec hrlatex hvfloat 
          hypdvips hyperref hyperxmp hyph-utf8 hyphen-base 
          hyphenat hyphenex hyplain
        ibygrk icsv IEEEconf IEEEtran ifplatform ifxetex
          ijmart ijqc image-gallery impatient impatient-fr import imtekda
          inconsolata inlinebib inlinedef
          interactiveworkbook intro-scientific inversepath
          ionumbers iopart-num iso
          iso10303 isodate isodoc isomath isonums isorot isotope itnumpar iwona
        jeopardy jknapltx jneurosci jpsj junicode
          jura juraabbrev jurabib juramisc jurarsp
        kalender kastrup kerkis kerntest keycommand keys3
          keystroke knuth koma-script kpfonts
        l2picfaq l2tabu-english l2tabu-french l2tabu-it l2tabu-spanish
          labbook labelcas labels lastpage
          latex latex-doc-ptr latex-notes-zh-cn latex-veryshortguide
          latex2e-help-texinfo latex2man
          latex-course latex-tds latexcheat latexcheat-ptbr latexmk latexmp
          layouts lcd lcg lcyw leading leaflet ledmac leftidx lettrine
          lewis lfb lgreek lh
          libertine libris limap linearA lineno linguex
          lipsum listings listliketab lithuanian liturg lkproof lm
          logic logical-markup-utils logpap lps lsc
          lshort-bulgarian lshort-chinese lshort-dutch lshort-english
          lshort-finnish lshort-french lshort-german lshort-italian
          lshort-japanese lshort-korean lshort-mongol lshort-persian
          lshort-polish lshort-portuguese lshort-slovak lshort-slovenian
          lshort-spanish lshort-thai lshort-turkish lshort-ukr
          lshort-vietnamese ltablex ltabptch
          ltxdockit ltxindex ltxmisc ltxnew
          luainputenc luamplib luaotfload luatextra lxfonts
        macqassign mafr magyar mailing
          makebarcode makebox makecell makecirc makecmds makeglos
          makeplot maple margbib
          marginnote marvosym mathabx mathdots mathexam
          mathmode mathspec maybemath
          mcaption mceinleger mciteplus mdwtools memexsupp
          memoir MemoirChapStyles mentis
          menu metago metalogo metaobj metaplot metatex metauml
          mff mfnfss mfpic mfpic4ode mftinc mh mhchem
          mhequ mhs microtype midnight minibox minipage-marginpar
          minitoc minutes
          mkgrkindex mkjobtexmf mkpattern
          mla-paper mlist mmap mnsymbol
          moderncv modref modroman mongolian-babel montex morefloats moreverb
          movie15 mp3d mparhack
          mpman-ru ms msc msg mslapa multibib multicap
          multido multiobjective munich muthesis mwcls mxedruli
        nag namespc natbib nath nature ncclatex ncctools newlfm
          nfssext-cfr nicetext nih noitcrul
          nomencl nomentbl nostarch notes notes2bib
          ntgclass ntheorem-vn numname numprint
        oberdiek ocr-latex octavo ofs ogham oldstyle onlyamsmath opcit
          ordinalpt orkhun othello outline
        pagecont pagenote paper papercdcase papertex
          parallel paresse parrun passivetex 
          patch pauldoc pax pbox pb-diagram
          pdf-forms-tutorial-de pdf-forms-tutorial-en
          pdf-trans pdfcomment pdfcprot pdfcrop pdfmarginpar
          pdfpages pdfscreen pdfslide pdfsync pdftex-def pdftricks pdfx
          perception perltex
          permute petiteannonce
          pgf pgf-soroban pgfopts pgfplots phaistos philex philosophersimprint
          phonetic pict2e pictex pictex2 pigpen
          pinlabel pittetd pkfix pkfix-helper placeins plari plates play
          plnfss plweb pmgraph poemscol polski polyglossia polynom polynomial
          polytable
          powerdot powerdot-FUBerlin ppr-prv pracjourn preprint
          prettyref preview proba probsoln procIAGssymp program
          properties protex protocol
          psbao pseudocode psfrag psfrag-italian psgo pslatex psnfss pspicture
          pst-2dplot pst-3d pst-3dplot pst-asr pst-bar
          pst-barcode pst-bezier pst-blur pst-bspline
          pst-calendar pst-circ pst-cox pst-dbicons pst-diffraction
          pst-eps pst-eucl pst-fill
          pst-fr3d pst-fractal pst-fun pst-func
          pst-gantt pst-geo pst-grad pst-infixplot pst-jtree pst-labo
          pst-lens pst-light3d pst-math pst-ob3d pst-optexp pst-optic
          pst-osci pst-pad pst-pdf pst-pdgr pst-qtree
          pst-sigsys pst-solides3d pst-soroban pst-spectra
          pst-slpe pst-stru pst-support pst-text pst-tree pst-uml
          pst-vowel pst-vue3d
          pst2pdf pstool pstricks pstricks-add
          psu-thesis ptptex purifyeps pxfonts
        qcm qobitree qstest qsymbols qtree quotmark
        r_und_s randbild rccol rcs rcs-multi rcsinfo
          recipe recipecard recycle
          refman refstyle regcount register resumemac
          rjlparshap
          robustcommand robustindex rotating rsc rsfs rtkinenc rtklage
        sageep sagetex sauerj sauterfonts savefnmark savesym savetrees scale
          scalebar schemabloc scientificpaper sciposter screenplay script
          sdrt sectionbox sectsty semantic semaphor seminar semioneside
          seqsplit setspace sf298 sffms sfg sfheaders
          sfmath sgame shadbox shade shapepar
          shipunov shorttoc show2e showdim showexpl showlabels shuffle
          SIstyle SIunits
          sidecap sides siggraph silence simplecv simplewick siunitx
          skak skaknew slantsc slideshow smalltableof smartref smflatex
          snapshot songbook sort-by-letters soul
          spanish spanish-mx sparklines spie
          splines splitbib splitindex spotcolor sprite spverbatim
          srcltx sseq
          ssqquote stack stage statex2 staves stdclsdv stdpage steinmetz
          stellenbosch stex stringstrings struktex
          sttools stubs suanpan subdepth subeqn subeqnarray
          subfig subfigure subfloat substr sudoku sudokubundle sugconf 
	  supertabular susy svgcolor svn svn-multi svn-prov svninfo
          swebib syllogism syntax synproof syntrace synttree
        t-angles t2 Tabbing
          tableaux tablenotes tablists tablor tabularcalc tabularew
          tabulary tabvar talk
	  tamethebeast tdclock tdsfrmath
          ted templates-fenn templates-sommer tengwarscript
          tensor termcal termlist teubner tex-ewd tex-gyre texcount
          texdirflatten texilikecover texloganalyser texmate texments
          texpower texshade
          textcase textfit textopo textpath textpos
          theoremref thesis-titlepage-fhac
          thinsp thmbox thmtools threeparttablex
          thumb thumbpdf thuthesis ticket tikz-inet
          tikz-timing timetable tipa
          titlefoot titlepages titlepic titlesec titling
          tkz-doc tkz-linknodes tkz-tab
          tocbibind tocloft todo todonotes
          tokenizer toolbox tools toptesi totcount totpages tracking
          trajan translator tree-dvips trfsigns trivfloat trsym
          tufte-latex tugboat tugboat-plain turnstile twoup txfonts Type1fonts
          typedref typogrid
        uaclasses uebungsblatt ucdavisthesis ucthesis uhrzeit uiucthesis
          ulqda ulsy
          umich-thesis uml umlaute 
          umthesis umtypewriter underlin undertilde units unitsdef
          universa unroman
          upmethodology upquote urlbst ushort ut-thesis uwthesis
        vancouver variations varindex varisize
          varsfromjobname varwidth vaucanson-g
          vector velthuis venn venturisadf verbatimbox verbatimcopy
          verse versions vertex
          vhistory visualfaq vmargin vntex volumes vpe vwcol vxu
        wadalab wallpaper warning warpcol williams wordlike wrapfig wsuipa
        xargs xcolor xdoc xecjk xecolour xecyr xepersian
          xetex-def xetex-pstricks xetexfontinfo
          xetexref xfor xgreek xifthen
          xkeyval xlop xltxtra xmpincl xnewcommand xoptarg xpackages
          xq xskak xstring xtab xtcapts xunicode xyling xypic-tut-pt xytree
        yagusylo york-thesis yplan
        ziffer zhmetrics zhspacing zwgetfdate zwpagelayout
    ); 


exit (&main ());

sub main
{
  # get the Master dir and texlive.tlpdb
  chomp ($Master = `cd $mydir/../.. && pwd`);
  $tlpdb = TeXLive::TLPDB->new ("root" => $Master);
  die "Cannot find tlpdb in $Master!" unless defined $tlpdb;

  $OPT{"verbose"} = 0;
  if ($ARGV[0] eq "--verbose") {
    $OPT{"verbose"} = 1;
    shift @ARGV;
  }
  
  if ($ARGV[0] eq "--list-not-treated") {
    print "TeX Live packages not in $0:\n";
    for my $b (&normal_tlps ()) {
      print "$b\n" if ! grep (/^$b$/, @WorkingTLP);
    }
    @ARGV = (); # no normal checks

  } elsif ($ARGV[0] eq "--check") {
    # check all/only those packages we have actually run through this mill.
    @ARGV = @WorkingTLP;
  } elsif ($ARGV[0] eq "--check-all") {
    @ARGV = &normal_tlps ();
  }

  my $errcount = 0;
  for my $tlp (@ARGV) {
    print "checking $tlp..." if $OPT{"verbose"};
    $errcount += &do_tlp ($tlp);
  }
  return $errcount;
}

# gives a list with only the 'normal' packages,
# that is, excluding meta-packages and binary packages
# (and hyphen for the moment)
# 
sub normal_tlps
{
  my @normal;
  my $non_normal = `ls $Master/bin`;
  $non_normal =~ s/\n/\$|/g;
  $non_normal .= '^0+texlive|^bin-|^collection-|^scheme-|^texlive-|^hyphen-';
  foreach ($tlpdb->list_packages) {
    push (@normal, $_) unless (/$non_normal/);
  }
  return @normal;
}


# Return 1 if package needs updating, 0 if ok.
# 
sub do_tlp
{
  my ($tlpn) = @_;
  my $needed = 0;
  
  my $tlp = $tlpdb->get_package($tlpn);
  if (not(defined($tlp))) {
    warn "$0: no package $tlpn\n";
    return 1;
  }

  chomp (my $ctan_dir = `$mydir/tlpkginfo --prepare '$tlpn'`);
  if (! $ctan_dir) {
    warn "$0: oops, no CTAN directory for $tlpn, fix fix\n";
    return ();
  }
  my @tpm_files = ();
  push @tpm_files, $tlp->runfiles;
  push @tpm_files, $tlp->docfiles;
  push @tpm_files, $tlp->srcfiles;
  if ($tlp->relocated) { for (@tpm_files) { s:^$RelocPrefix/:$RelocTree/:; } }
  # we don't push bin files, should we?
  
  my @compared = ();
  for my $file (@tpm_files) {
#warn "checking file $file\n";
    my $tl_file = "$Master/$file";
    if (! -e $tl_file) {
      warn "$tl_file: TL file missing\n";
      next;
    }
    
    (my $basefile = $file) =~ s,^.*/,,;
    chomp (my @ctan_files = `find $ctan_dir/ -name $basefile`);
#warn "ctan find $basefile: @ctan_files\n";
    # the trailing / is so if we happen to hit a symlink on CTAN, it'll
    # go through.
    next if @ctan_files > 1; # if more than one file by same name, skip

    my $ctan_file = $ctan_files[0];
#warn "ctan file is $ctan_file\n";
    if (! -e $ctan_file) {
      # maybe it'll be there with a case change in the name
      chomp (@ctan_files = `find $ctan_dir/ -iname $basefile`);
      next if @ctan_files > 1; # if more than one file by same name, skip
      $ctan_file = $ctan_files[0];
      
      if (! -e $ctan_file) {
        # we generate lots of files, eg perlmacros.sty, so might skip.
        warn "$ctan_file: CTAN file missing\n"
        if $ctan_file && $ctan_file !~ /(cfg|dvi|sty|tex)$/;
        next;
      }
    }

    push (@compared, $basefile);
    if (&files_differ ($tl_file, $ctan_file)) {
      # we sometimes regenerate pdf's for TL, so we don't complain if
      # they are different.  On the other hand, we don't always
      # regenerate them, so might as well check first.
      next if $tl_file =~ /\.pdf$/;

      print "# $tlpn\ndiff $ctan_file $tl_file\n";
      $needed = 1;
      last;
    }
  }
  
  # xx check ctan dir for new files somehow?
  
  if (@compared == 0) {
    warn "\n$tlpn: no files to compare in $ctan_dir, fixme!\n";
    warn "(tpm_files = @tpm_files)\n";
  } elsif ($needed == 0) {
    print "ok, " . (@compared + 0) . " compared (@compared)\n"
      if $OPT{"verbose"};
  }

  # clean up the tmpdir possibly created when invoking 'tlpkginfo --prepare'
  chomp (my $ctan_root = `$mydir/tlpkginfo --ctan-root`);
  system ("rm -rf $ctan_dir") unless ($ctan_dir =~ m#^$ctan_root#);

  return $needed;
}



# 0 if files are the same, 1 if they are different.
# 
sub files_differ
{
  my ($tl_file,$ctan_file) = @_;
#warn "comparing $ctan_file $tl_file\n";
  return system ("$mydir/cmp-textfiles $ctan_file $tl_file");
}

# vim: set ts=8 sw=2 expandtab: