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 @TLP_working = qw(
  12many 2up
  Asana-Math ESIEEcv GS1 HA-prosper IEEEconf IEEEtran
    SIstyle SIunits Tabbing Type1fonts
  a0poster a2ping a4wide a5comb
    aastex abbr abc abstract abstyles accfonts achemso
    acmconf acro acronym acroterm
    active-conf
    adfathesis addlines adforn adjmulticol adfsymbols adjustbox adobemapping
    adrconv advdate
    ae aeguill afthesis
    aguplus aiaa aichej akktex akletter
    alg algorithm2e algorithmicx algorithms allrunes alnumsec alterqcm
    altfont ametsoc amiri amsaddr amscls amsfonts amslatex-primer
    amsldoc-it amsldoc-vn
    amsmath amsmath-it amsrefs amstex amsthdoc-it 
    animate anonchap answers antiqua antomega antt anufinalexam
    anyfontsize anysize
    aomart apa apa6 apa6e apacite apalike2
    appendix appendixnumberbeamer apprends-latex
    arabi arabtex arabxetex archaic arcs arev
    around-the-bend arphic arrayjobx arsclassica
    arydshln articleingud
    asaetr ascelike ascii ascii-chart aspectratio assignment astro asyfig
    asymptote-faq-zh-cn asymptote-by-example-zh-cn asymptote-manual-zh-cn
    attachfile
    augie auncial-new aurical authoraftertitle authorindex
    auto-pst-pdf autoarea automata autonum avantgar
  b1encoding babel babelbib background bangtex
    barcodes bardiag barr bartel-chess-fonts bashful baskervald
    basque-book basque-date
    bbcard bbding bbm bbm-macros bbold bbold-type1 bchart bclogo
    beamer beamer2thesis beamer-FUBerlin beamer-tut-pt
    beameraudience beamerposter
    beamerthemejltree beamersubframe beamerthemenirma
    beebe begriff bengali bera berenisadf betababel beton
    bez123 bezos bgreek bgteubner bguq bhcexam
    bib-fr bibarts biber bibhtml
    biblatex biblatex-apa biblatex-bwl biblatex-chem biblatex-chicago
    biblatex-dw biblatex-fiwi biblatex-historian
    biblatex-ieee biblatex-juradiss
    biblatex-luh-ipw
    biblatex-mla biblatex-musuos biblatex-nature biblatex-nejm
    biblatex-philosophy biblatex-phys biblatex-science biblatex-swiss-legal
    biblatex-trad
    bibleref bibleref-french bibleref-german bibleref-lds bibleref-mouth
    bibleref-parse
    biblist bibtex bibtopic
    bibtopicprefix bibexport bibunits 
    bidi bigfoot bigints binomexp biocon bitelist bizcard
    blacklettert1 blindtext blkarray block blockdraw_mp bloques blowup
    bodegraph boisik bold-extra
    boites boldtensors bondgraph bookest bookhands booklet
    booktabs booktabs-de booktabs-fr boolexpr boondox bophook
    borceux bosisio
    boxedminipage boxhandler bpchem bpolynomial
    bracketkey braids braille braket breakcites breakurl
    bullcntr bundledoc burmese bussproofs bytefield 
  c-pascal cachepic calctab calculator
    calligra calligra-type1 calrsfs cals calxxxx-yyyy cancel
    canoniclayout cantarell
    capt-of captcont captdef caption carlisle carolmin-ps
    cascadilla cases casyl
    catchfilebetweentags catechis catoptions
    cbcoptic cbfonts
    cc-pl ccaption ccfonts ccicons cclicenses
    cd cd-cover cdpbundl
    cell cellspace censor cfr-lm
    changebar changelayout changepage changes chappg chapterfolder
    chbibref checkcites chem-journal
    chemarrow chembst chemcompounds chemcono chemexec chemfig chemmacros
    chemnum chemstyle cherokee
    chess chess-problem-diagrams chessboard chessfss chet chextras
    chicago chicago-annote chickenize chkfloat chletter chngcntr chronology
    chronosys chscite
    circ circuitikz
    cite cjhebrew cjk cjkpunct classicthesis
    clefval cleveref
    clock clrscode cm-super cm-unicode
    cmap cmarrows cmbright cmcyr
    cmdstring cmll cmpica cmpj cmsd cmtiup
    codedoc codepage codicefiscaleitaliano
    collcell collectbox collref colordoc colorinfo colorsep colortab
    colortbl colorwav colourchange
    combelow combine combinedgraphics comfortaa comma commath comment
    compactbib
    complexity comprehensive computational-complexity
    concmath concmath-fonts concprog confproc constants
    context-account context-algorithmic context-bnf context-chromato 
    context-construction-plan context-degrade context-filter context-fixme
    context-french context-fullpage
    context-games context-gantt context-gnuplot
    context-letter context-lettrine context-lilypond context-mathsets
    context-notes-zh-cn context-rst context-ruby
    context-simplefonts context-simpleslides
    context-typearea context-typescripts context-vim
    contour
    cooking cookingsymbols cool coollist coolstr coolthms cooltooltips
    coordsys copyrightbox coseoul
    countriesofeurope counttexruns courier-scaled courseoutline coursepaper
    coverpage covington
    cprotect
    crbox crop crossreference crossword crosswrd cryst csbulletin
    csquotes csquotes-de csvsimple csvtools
    ctanify ctanupload ctable ctex ctex-faq
    cursolatex cuisine
    currfile currvita curve curve2e curves
    custom-bib cutwin cv cweb-latex cyklop cyrillic
  dancers dashbox dashrule dashundergaps datatool
    dateiliste datenumber datetime
    dblfloatfix dcpic de-macro decimal decorule dehyph-exptl dejavu
    delim delimtxt dhua
    diagbox diagmac2 diagnose dichokey dictsym digiconfigs din1505
    dinat dinbrief dingbat directory dirtree dirtytalk disser dk-bib dlfltxb
    dnaseq doc-pictex docmfp docmute documentation doi doipubmed
    dosepsbin dot2texi dotarrow dotseqn dottex
    doublestroke dowith dox dozenal dpfloat dprogress drac draftcopy
    draftwatermark dramatist dratex drawstack droid droit-fr drs drv
    dtk dtxgallery
    dtxtut duerer duerer-latex duotenzor dutchcal
    dvdcoll dviasm dviincl dvipdfmx-def
    dvipsconfig dynblocks dyntree
  ean ean13isbn easy easy-todo easyfig easylist
    ebezier ebong ebsthesis ec ecc ecclesiastic ecltree economic
    ecv ed edfnotes edmac edmargin ednotes eemeir eepic egameps
    egplot eiad eiad-ltx eijkhout einfuehrung ejpecp
    elbioimp electrum ellipsis elmath elpres elsarticle
    elteikthesis eltex elvish
    emarks embrac emptypage emulateapj emp
    encxvlna endfloat endheads endiagram endnotes
    engpron engrec engtlc enotez enumitem enumitem-zref envbig environ envlab
    epigrafica epigram epigraph epiolmec eplain
    epsdice epsf epsincl epslatex-fr epspdf epspdfconversion epstopdf
    eqell eqlist eqname eqnarray eqparbox errata es-tex-faq
    erdc esdiff esint esint-type1 esk eskd eskdx eso-pic esstix esvect
    estcpmm
    etaremune etex-pkg etextools ethiop ethiop-t1 etoolbox etoolbox-de
    euenc eukdate
    euler eulervm euro euro-ce europecv eurosym
    everyhook everypage
    exam examdesign examplep exceltex excludeonly exercise exp-testopt
    expdlist export expressg extarrows exteps
    extpfeil extract extsizes
  facsimile facture faktor
    fancybox fancyhdr fancyhdr-it fancynum fancypar
    fancyref fancytabs fancytooltips fancyvrb
    FAQ-en fbithesis fbs fcltxdoc fdsymbol featpost fenixpar
    feyn feynmf fge fifinddo-info fig4latex figbas figbib figflow figsize
    filecontents filehook fileinfo filemod
    findhyph fink finstrut first-latex-doc
    fix2col fixfoot fixlatvian fixltxhyph fixme fixmetodonotes fixpdfmag
    fjodor
    flabels flacards flagderiv flashcards flashmovie flipbook flippdf
    float floatflt floatrow
    flowfram fltpoint
    fmp fmtcount
    fn2end fnbreak fncychap fncylab fnpara fnpct fntproof
    foekfont foilhtml fonetika
    font-change fontaxes fontbook fontch fontinst fontools
    fonts-tlwg fontspec fonttable fontwrap
    footbib footmisc footnotebackref footnoterange footnpag
    forarray foreign forloop formlett formular 
    fouridx fourier fouriernc
    fp fpl
    fragmaster fragments frame framed frankenstein frcursive
    frege frenchle friulan frletter frontespizio ftcap ftnxtra
    fullblck fullwidth functan fundus-calligra fundus-cyr fundus-sueterlin fwlw
  g-brief gaceta galois gamebook garrigues gastex gatech-thesis gates gauss
    gb4e gcard gchords gcite geschichtsfrkl genealogy gene-logic
    genmisc genmpage gentium gentle geometry geometry-de
    german germbib germkorr getfiledate getoptk
    gfsartemisia gfsbaskerville gfsbodoni gfscomplutum gfsdidot gfsneohellenic
    gfsporson gfssolomos ghab
    gillcm gincltex ginpenc gitinfo
    gloss glossaries gmdoc gmdoc-enhance gmeometric
    gmiflink gmp gmutils gmverb gmverse gnuplottex gost
    gradientframe grafcet graphics graphics-pln
    graphicx-psmin greek-inputenc greekdates greenpoint grfpaste
    grid gridset grverb gtrcrd gu guitar guitlogo
  hacm hands hanging hanoi happy4th har2nat hardwrap harmony harnon-cv harpoon
    harvard harvmac hatching hausarbeit-jura
    hc he-she hep hepnames
    hepparticles hepthesis hepunits here hexgame hf-tikz hfbright hfoldsty
    hhtensor histogr historische-zeitschrift hitec hletter
    hobby hobete hpsdiss hrefhide hrlatex hvfloat hvindex
    hypdvips hyper hypernat hyperref hyperxmp hyph-utf8 hyphen-base 
    hyphenat hyphenex hyplain
  ibygrk icsv idxlayout ieeepes
    ifetex ifmslide ifmtarg ifnextok ifoddpage ifplatform ifsym
    iftex ifthenx ifxetex
    ijmart ijqc
    imac image-gallery imakeidx impatient impatient-fr
    impnattypo import imsproc imtekda
    incgraph inconsolata index inlinebib inlinedef inputtrc insbox installfont
    interactiveworkbook interfaces interpreter intro-scientific
    inversepath invoice
    ionumbers iopart-num ipaex iso
    iso10303 isodate isodoc isomath isonums isorot isotope issuulinks itnumpar
    iwhdp iwona
  jablantile jamtimes japanese japanese-otf japanese-otf-uptex
    jfontmaps jknapltx jlabels jmlr jneurosci jpsj junicode
    jura juraabbrev jurabib juramisc jurarsp js-misc jvlisting
  kantlipsum karnaugh kastrup kdgdocs kerkis kerntest
    keycommand keyreader keystroke keyval2e kix kixfont
    knitting knittingpattern knuth
    koma-moderncvclassic koma-script koma-script-sfs kpfonts ksfh_nat
    ktv-texdata kurier
  l2picfaq l2tabu l2tabu-english l2tabu-french l2tabu-italian l2tabu-spanish
    l3kernel l3packages l3experimental
    labbook labelcas labels lapdf lastpage
    latex latex-bib-ex latex-course latex-doc-ptr
    latex-graphics-companion latex-web-companion latex-notes-zh-cn
    latex-referenz latex-tabellen
    latex-tds latex-veryshortguide
    latex2e-help-texinfo latex2e-help-texinfo-spanish latex2man
    latex4wp latex4wp-it
    latexcheat latexcheat-esmx latexcheat-ptbr
    latexdiff latexfileinfo-pkgs latexfileversion latexmk latexmp latexpand
    lato layaureo layouts lazylist
    lcd lcg lcyw leading leaflet lecturer ledmac leftidx lettre lettrine
    levy lewis lexikon lfb lgreek lgrx lh lhelp
    libertine-legacy libertineotf
    libgreek librarian libris limap linearA linegoal lineno linguex
    lipsum listbib listing listings listings-ext listliketab listofsymbols
    lithuanian liturg lkproof lm lmake
    locality localloc logbox logical-markup-utils logpap logreq
    longnamefilelist lpic lps lsc
    lshort-bulgarian lshort-chinese lshort-czech 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-russian lshort-slovak
    lshort-slovenian lshort-spanish lshort-thai lshort-turkish lshort-ukr
    lshort-vietnamese lstaddons ltabptch
    ltxdockit ltxindex ltxkeys ltxmisc ltxnew ltxtools
    lua-alt-getopt lua-check-hyphen lua-visual-debug
    lua2dox luabibentry luacode
    luaindex luainputenc lualatex-doc lualatex-math lualibs luamplib luaotfload
    luapersian luasseq luatexbase luatexja luatextra luaxml
    lxfonts ly1
  macqassign macros2e mafr magaz magyar mailing mailmerge
    makebarcode makebox makecell makecirc makecmds makedtx makeglos makeplot
    manuscript margbib
    marginfix marginnote marvosym
    match_parens math-e mathabx mathabx-type1 mathalfa mathastext
    mathcomp mathdesign mathdots mathexam
    mathmode mathspec mathspic mattens maybemath mbenotes
    mcaption mceinleger mcite mciteplus
    mdframed mdputu mdsymbol mdwtools media9 meetingmins memdesign memexsupp
    memoir MemoirChapStyles mentis
    menu menukeys
    metafont-beginners metago metalogo metaobj metaplot
    metapost-examples metatex metauml
    method metre
    mf2pt1 mfnfss mfpic mfpic4ode mftinc mh mhchem
    mhequ microtype microtype-de midnight midpage mil3 miller
    minibox minipage-marginpar miniplot minitoc
    minted minutes
    mkgrkindex mkjobtexmf mkpattern
    mla-paper mlist mmap mnsymbol
    moderncv moderntimeline modiagram modref modroman mongolian-babel
    monofill montex
    moreenum morefloats morehype moresize
    moreverb morewrites movie15 mp3d mparhack mpcolornames mpgraphics
    mpman-ru ms msc msg mslapa msu-thesis mtgreek
    multenum multibbl multibib multicap multienv multirow
    multido multiobjective munich musixguit
    musixtex musixtex-fonts musuos muthesis
    mversion mwcls mwe mxedruli
    mychemistry mycv mylatexformat
  nag nameauth namespc natbib nath nature navigator ncclatex ncctools
    nddiss needspace nestquot
    newcommand newfile newlfm newsletr newspaper newtx newunicodechar newvbtm
    newverbs nextpage
    nfssext-cfr niceframe nicefilelist nicetext nih nkarta nlctdoc
    noitcrul nolbreaks
    nomencl nomentbl nonfloat nonumonpart nopageno nostarch notes
    notes2bib notoccite nowidow
    nrc ntgclass ntheorem ntheorem-vn nuc numericplots numname numprint
  oberdiek objectz ocherokee ocr-b ocr-b-outline ocr-latex octavo odsfile ofs
    ogham oldlatin oldstandard oldstyle
    onlyamsmath onrannual opcit opensans opteng optional
    ordinalpt orkhun oscola ot-tableau othello othelloboard
    oubraces outline outliner outlines overpic
  pacioli pagecolor pagecont pagenote pagerange pageslts
    paper papercdcase papermas papertex
    paracol paralist parallel paratype
    paresse parnotes parrun parselines parskip passivetex 
    patch patchcmd patgen2-tutorial path pauldoc pawpict pax
    pbox pb-diagram pbsheet
    pdf14
    pdf-trans pdfcomment pdfcprot pdfcrop pdfjam pdfmarginpar
    pdfpages pdfscreen pdfslide pdfsync pdftex-def pdftricks pdfx
    pecha pedigree-perl perception perltex
    permute persian-bib persian-modern petiteannonce petri-nets
    pgf pgf-blur pgf-soroban pgf-umlsd pgfgantt pgfkeyx pgfmolbio
    pgfopts pgfplots
    phaistos philex philokalia philosophersimprint
    phonetic photo physymb piano picinpar pict2e
    pictex pictex2 pictexsum piechartmp piff pigpen
    pinlabel pitex pittetd pkfix pkfix-helper placeins placeins-plain
    plari plantslabels plates play plipsum
    plnfss plweb pmgraph pmx pnas2009
    poemscol poetrytex polski poltawski
    polyglossia polynom polynomial
    polytable postcards poster-mac powerdot powerdot-FUBerlin
    ppr-prv pracjourn preprint prerex present presentations presentations-en
    prettyref preview printlen proba probsoln procIAGssymp
    prodint productbox program
    progress progressbar properties protex protocol przechlewski-book
    psbao pseudocode psfrag psfrag-italian psfragx
    psgo pslatex psnfss pspicture
    pst-2dplot pst-3d pst-3dplot pst-abspos pst-am pst-asr pst-bar
    pst-barcode pst-bezier pst-blur pst-bspline
    pst-calendar pst-circ pst-coil pst-cox pst-dbicons pst-diffraction
    pst-electricfield pst-eps pst-eucl pst-eucl-translation-bg pst-exa
    pst-fill pst-fr3d pst-fractal pst-fun pst-func
    pst-gantt pst-geo pst-gr3d pst-grad pst-graphicx
    pst-infixplot pst-jtree pst-knot pst-labo pst-layout
    pst-lens pst-light3d pst-magneticfield pst-math pst-mirror pst-node
    pst-ob3d pst-ode pst-optexp pst-optic
    pst-osci pst-pad pst-pdgr pst-platon pst-plot pst-poly pst-pdf pst-pulley
    pst-qtree pst-rubans
    pst-sigsys pst-slpe pst-solarsystem pst-solides3d pst-soroban pst-spectra
    pst-stru pst-support pst-text pst-thick pst-tools pst-tree pst-tvz pst-uml
    pst-vowel pst-vue3d
    pst2pdf pstool pstricks pstricks-add pstricks-examples
    pstricks-examples-en pstricks_calcnotes
    psu-thesis ptptex punk punk-latex punknova purifyeps
    pxfonts pxgreeks pxtxalfa python
  qcm qobitree quoting qstest qsymbols qtree quotchap quotmark
  r_und_s randbild randomwalk randtext rccol rcs rcs-multi rcsinfo
    realboxes realscripts rec-thy recipe recipecard recycle rectopma
    refcheck refman refstyle regcount regexpatch register regstats
    relenc relsize reotex repeatindex resumemac reverxii revtex
    rjlparshap rlepsf rmpage
    robustcommand robustindex romanbar romande romanneg romannum romansh
    rotating rotfloat rotpages
    roundbox rrgtrees rsc rsfs rsfso
    rtkinenc rtklage russ rviewport rvwrite ryethesis
  sageep sansmath sansmathaccent sapthesis sasnrdisplay sauerj sauterfonts
    savefnmark savesym savetrees scale
    scalebar schemabloc schwalbe-chess sciposter screenplay
    sdrt
    secdot section sectionbox sectsty selectp semantic semaphor
    seminar semioneside sepfootnotes sepnum seqsplit
    serbian-apostrophe serbian-date-lat serbian-def-cyr serbian-lig serbianc
    setspace seuthesis
    sf298 sffms sfg
    sfmath sgame shade shadethm shadow shadowtext shapepar
    shipunov shorttoc
    show2e showcharinbox showexpl showhyphens showlabels showtags shuffle
    sidecap sidenotes sides silence
    simplecd simplecv simplewick simplified-latex
    sitem siunitx
    skak skaknew skb skeycommand skeyval skull
    slantsc slideshow smalltableof smartref
    snapshot songbook sort-by-letters soton soul
    spanglish spanish spanish-mx sparklines spie
    sphack splines splitbib splitindex spot spotcolor spreadtab spverbatim
    srbook-mem srcltx sseq
    stack stage standalone starfont statistik statex statex2 staves
    stdclsdv stdpage steinmetz
    stellenbosch stex stix stmaryrd storebox storecmd stringstrings struktex
    sttools stubs sty2dtx suanpan subdepth subeqn subeqnarray
    subfig subfigmat subfigure subfiles subfloat substances
    substitutefont substr subsupscripts
    sudoku sudokubundle suftesi sugconf
    superiors supertabular susy svg svg-inkscape svgcolor
    svn svn-multi svn-prov svninfo
    swebib swimgraf syllogism syntax synproof syntrace synttree
    systeme
  t-angles t2
    tabfigures tableaux tablefootnote tablists tablor tabls
    tabto-generic tabto-ltx
    tabu tabularborder tabularcalc tabularew
    tabulars-e tabulary tabvar tagging talk tamefloats
    tamethebeast tapir tcldoc tcolorbox tdclock tdsfrmath
    technics ted templates-fenn templates-sommer tengwarscript
    tensor termcal termlist teubner
    tex-ewd tex-font-errors-cheatsheet tex-gyre tex-gyre-math
    tex-label tex-overview
    texapi texbytopic texcount
    texdef texdiff texdirflatten texilikechaps texilikecover
    texliveonfly texloganalyser texlogos texmate texments
    texpower texshade
    textcase textfit textgreek textmerg textopo textpath textpos tfrupee
    thailatex theoremref thesis-titlepage-fhac
    thinsp thmbox thmtools threeddice threeparttable threeparttablex
    thumb thumbpdf thumbs thumby thuthesis
    ticket tikz-cd tikz-3dplot tikz-dependency tikz-inet tikz-qtree tikz-timing
    tikzpagenodes tikzpfeile
    timetable tipa tipa-de
    titlefoot titlepages titlepic titleref titlesec titling
    tkz-base tkz-berge tkz-doc tkz-euclide tkz-fct tkz-graph
    tkz-kiviat tkz-linknodes tkz-orm tkz-tab
    tocbibind tocloft tocvsec2 todo todonotes
    tokenizer toolbox tools topfloat totcount totpages toptesi
    tpslifonts tqft
    trajan tram
    translation-array-fr
    translation-arsclassica-de translation-biblatex-de translation-chemsym-de
    translation-dcolumn-fr
    translation-ecv-de translation-enumitem-de translation-europecv-de
    translation-filecontents-de translation-moreverb-de
    translation-natbib-fr translation-tabbing-fr
    tree-dvips trfsigns trimspaces trivfloat trsym truncate
    tsemlines
    tucv tufte-latex tugboat tugboat-plain tui turkmen turnstile turnthepage
    twoinone twoup
    txfonts txfontsb txgreeks
    type1cm typeface typehtml typeoutfileinfo typogrid
  uaclasses uafthesis ucdavisthesis ucs
    ucthesis uebungsblatt uiucthesis
    ukrhyph ulem ulqda
    umich-thesis uml umlaute umoline
    umthesis umtypewriter
    unamthesis underlin underscore undolabl
    uni-wtal-ger unicode-math unisugar units unitsdef universa
    uothesis uowthesis upca upmethodology upquote
    uri url urlbst urwchancal usebib ushort uspatent
    ut-thesis uwmslide uwthesis
  vak vancouver variations varindex varisize
    varsfromjobname varwidth vaucanson-g
    velthuis venn venturisadf verbasef verbatimbox verbatimcopy verbdef
    verbments verse version versions vertbars
    vhistory visualfaq vmargin vntex vocaltract volumes vpe vruler vwcol
  wadalab wallpaper warning warpcol was wasysym webguide widetable williams
    wnri wnri-latex wordlike
    wrapfig wsuipa
  xargs xcite xcolor xcomment xdoc
    xecjk xecolor xecyr xeindex xepersian xesearch
    xetex-def xetex-devanagari xetex-itrans xetex-pstricks xetexfontinfo
    xetexref xfor xgreek xhfill
    xifthen xits
    xkeyval xlop xltxtra xmpincl xnewcommand
    xoptarg xpatch xpeek xpinyin xpunctuate
    xq xskak xstring xtab xunicode
    xwatermark xyling xypic xypic-tut-pt xytree
  yafoot yagusylo yannisgr yax ydoc yfonts york-thesis youngtab yplan ytableau
  zed-csp zhnumber ziffer zhmetrics zhspacing zwgetfdate zwpagelayout
); 


# these packages we do not expect to check.  Once this list is complete,
# we can start working on tlmgr list | grep shortdesc.
my @TLP_no_check = (
  "afm2pl",		# not on CTAN
  "aleph",		# binary
  "asymptote",		# binary
  "bibtex",		# binary
  "bibtex8",		# binary
  "bibtexu",		# binary
  "c90",		# part of cjk
  "chktex",		# binary
  "cjkutils",		# binary
  "context",		# binary+taco
  "ctib",		# binary
  "ctie",		# binary
  "cweb",		# binary
  "cyrillic-bin",	# binary
  "detex",		# binary
  "devnag",		# binary
  "dnp",		# part of cjk
  "dtl",		# binary
  "dvi2tty",		# binary
  "dvicopy",		# binary
  "dvidvi",		# binary
  "dviljk",		# binary
  "dvipdfm",		# binary
  "dvipdfmx",		# binary
  "dvipng",		# binary
  "dvipos",		# binary
  "dvips",		# binary
  "dvisvgm",		# binary
  "enctex",		# binary
  "etex",		# binary
  "finbib",		# missing on CTAN
  "fontname",		# tl-update-auto
  "fontware",		# binary
  "garuda-c90",		# part of cjk
  "gnu-freefont",	# no files to compare, distributed as tarballs
  "groff",		# binary
  "gsftopk",		# binary
  "ifluatex",		# part of oberdiek
  "kpathsea",		# binary
  "lacheck",		# binary
  "latex-bin",		# binary
  "latexconfig",	# we maintain
  "lcdftypetools",	# binary
  "luatex",		# binary
  "makeindex",		# binary
  "metafont",		# binary
  "metapost",		# binary
  "mfware",		# binary
  "mltex",		# binary
  "norasi-c90",		# part of cjk
  "omega",		# binary
  "omegaware",		# binary
  "patgen",		# binary
  "pdftex",		# binary
  "pdftools",		# binary
  "powerdot",		# stale generated files on CTAN
  "ps2pkm",		# binary
  "pstools",		# binary
  "psutils",		# binary
  "ptex",		# binary
  "seetexk",		# binary
  "synctex",		# binary
  "t1utils",		# binary
  "tetex",		# our sources
  "tex",		# binary
  "tex4ht",		# binary
  "texconfig",		# our sources
  "texdoc",		# binary
  "texinfo",		# tl-update-auto
  "texlive.infra",	# binary
  "texware",		# binary
  "texworks",		# binary
  "tie",		# binary
  "ttfutils",		# binary
  "web",		# binary
  "xdvi",		# binary
  "xetex",		# binary
  "xetexconfig",	# our sources
  "xindy",		# binary
);

exit (&main ());


sub main {
  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;
  }
  
  $OPT{"all"} = 0;
  if ($ARGV[0] eq "--all") {
    $OPT{"all"} = 1;
    shift @ARGV;
  }
  
  if ($ARGV[0] eq "--list-not-treated") {
    my @not_checked = ();
    for my $b (&normal_tlps ()) {
      if (! grep ($b eq $_, @TLP_working, @TLP_no_check)) {
        push (@not_checked, $b);
      }
    }
    print "" . (@not_checked+0) . " TL packages not checked against CTAN:\n";
    print "@not_checked\n";
    @ARGV = (); # no normal checks

  } elsif ($ARGV[0] eq "--check") {
    # check all/only those packages we have actually run through this mill.
    @ARGV = @TLP_working;
  } elsif ($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 (!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 @tl_files = ();
  push @tl_files, $tlp->runfiles;
  push @tl_files, $tlp->docfiles;
  push @tl_files, $tlp->srcfiles;
  if ($tlp->relocated) { for (@tl_files) { s:^$RelocPrefix/:$RelocTree/:; } }
  # we don't push bin files.
  my @tl_basefiles = ();  # compare with CTAN after the loop
    
  my @compared = ();
  for my $file (@tl_files) {
    (my $basefile = $file) =~ s,^.*/,,;
    
    # if file exists by multiple names in TL (e.g., README), only check
    # the first one we come across, since we'll only find the first one
    # on CTAN and we don't want to try to match subdir suffixes.
    next if grep { $_ eq $basefile } @tl_basefiles;
#warn "checking tl file $file -> $basefile\n";
    push (@tl_basefiles, $basefile);

    # No point in comparing our pdfs now, too many are different.
    # However, for lshort translations and mathdesign, pdf can be
    # all we have to compare.
    next if $file =~ /\.pdf$/ && $file !~ /short|mathdesign/;
    
    # tlc2.err in TL is stale right now.  I don't understand,
    # but anyway, not worth updating the package just for this.
    # Get right at the next latex update.  --karl, 27aug12.
    next if $file eq "tlc2.err";
    
    # Lowercase readme wrongly matched against uppercase README in musixtex.
    next if $basefile eq "readme";
    
    # Wrong README gets compared.
    next if $basefile eq "README" && $file =~ m,/pmx/,;
    
    my $tl_file = "$Master/$file";
    if (! -e $tl_file) {
      warn "$tl_file: TL file missing\n";
      next;
    }
    
    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`);
#warn "ctan ifind $basefile: @ctan_files\n";
      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)) {
      print "# $tlpn\ndiff $ctan_file $tl_file\n";
      $needed = 1;
      last unless $OPT{"all"};
    }
  }
  
  # unfortunately, we cannot do this.  There are many PDF's on CTAN
  # which have no sources or otherwise problematic for TL.  Perhaps one
  # day we could use the %moreclean hash from ctan2tds as an additional
  # filter, i.e., put all those ctan2tds tables in an external file.
  # 
  # # check for PDF files on CTAN that we don't have.
  # my @ctan_pdf_needed = ();
  # chomp (my @ctan_files = `find $ctan_dir -name \*.pdf`);
  # for my $cfile (@ctan_files) {
  #   (my $base_cfile = $cfile) =~ s,^.*/,,;
  #   if (! grep { $_ eq $base_cfile } @tl_basefiles) {
  #     push (@ctan_pdf_needed, $base_cfile);
  #   }
  # }
  # if (@ctan_pdf_needed) {
  #   if (! $needed) {
  #     # if this is the first thing needed (no diffs), print package name.
  #     print "# $tlpn\n";
  #     $needed = 1;
  #   }
  #   print "# new on ctan: @ctan_pdf_needed\n";
  # }
  
  if (@compared == 0) {
    warn "\n$tlpn: no files to compare in $ctan_dir, fixme!\n";
    warn "  (tl_files = @tl_files)\n";
    warn "  (ctan_files = @ctan_files)\n";
  } elsif ($needed == 0) {
    print "ok\n" if $OPT{"verbose"};
  }
  print ((@compared + 0) . " compared (@compared)\n") if $OPT{"verbose"};

  # clean up the tmpdir possibly created from tlpkginfo --prepare.
  chomp (my $ctan_root = `$mydir/tlpkginfo --ctan-root`);
  if ($ctan_dir !~ m,^$ctan_root, && ! $OPT{"no-clean"}) {
    system ("rm -rf $ctan_dir");
  }

  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: