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|
#!/usr/local/bin/perl
# $Id$
# Public domain. Originally written 2005, Karl Berry.
# Check if a package in TL has any changes on CTAN. Just the beginnings.
chomp (my $mydir = `dirname $0`);
chomp ($mydir = `cd $mydir && pwd`);
chomp ($TL = `cd $mydir/../../Master && pwd`);
chdir ($TL) || die "chdir($TL) failed: $!";
exit (&main ());
sub main
{
$OPT{"verbose"} = 1;
# xx read FILES.last7days, determine CTAN changes, map to TL packages
# xx alternatively, check all tpm's
if ($ARGV[0] eq "--check") {
$OPT{"verbose"} = 0;
# xx but for now, just check the few packages we have worked with.
@ARGV = (
"12many", "ESIEEcv", "GuIT", "HA-prosper", "IEEEconf", "IEEEtran",
"SIstyle", "SIunits", "Tabbing", "Type1fonts",
"a0poster", "aastex", "abbr", "abstract",
#"abstyles", not updated, but too old to matter
"accfonts", "acronym", "algorithm2e", "algorithms",
"amsldoc-it", "amsthdoc-it", "apacite",
"archaic", "arev", "ascii",
"babel", "babelbib", "beebe", "betababel", "bghyphen", "bibhtml",
"bibleref", "blacklettert1", "booklet", "breakurl", "bytefield" ,
"caption", "carlisle", "cbcoptic", "changebar", "chappg",
"chemcompounds", "circ", "cjhebrew", "clock", "colortbl", "commath",
"complexity", "comprehensive", "computational-complexity",
"csquotes", "curve", "curves",
"datetime", "devanagr", "dk-bib", "doipubmed", "dottex", "dtxtut",
"ednotes", "elpres", "endheads", "emulateapj", "enumitem",
"etaremune", "esint",
"esint-type1", "ethiop", "europecv", "exteps",
"featpost", "flagderiv", "floatflt", "floatrow", "flowfram",
"fltpoint", "fmtcount", "fncychap", "fontspec", "formular",
"fourier", "free-math-font-survey",
"genmisc", "glossary", "gost", "graphics", "graphicx-psmin",
"hyphen-base", "hyphen-basque", "hyphen-german", "hyphen-greek",
"hyphen-norwegian", "hyphen-ukenglish", "hyphen-usorbian",
"ibygrk", "ifxetex", "iopart-num",
"koma-script",
"l2tabu-english",
"labelcas", "ledmac", "lewis", "lfb", "lh", "lineno", "listings",
"lshort-bulgarian", "lshort-dutch", "lshort-english",
"lshort-finnish", "lshort-french", "lshort-german",
"lshort-italian", "lshort-japanese", "lshort-korean",
"lshort-mongolian", "lshort-polish", "lshort-portuguese",
#"lshort-russian", # only zip files on CTAN
"lshort-slovak", "lshort-spanish",
"lshort-thai", "lshort-ukrainian", "lshort-vietnamese",
"ltabptch", "ltxmisc",
#"malayalam", # missing C sources on CTAN, wrote author 5jun05.
#"mathspic", # inside pictex, later
"makecell", "makeplot", "mathmode", "mcaption", "memoir",
"mhchem", "minitoc", "microtype", "mla-paper", "movie15",
#"mpattern", # not up-to-date on CTAN, wrote author 28may05.
"nag", "ncclatex", "ncctools", "newlfm", "nomencl", "nomentbl",
"numprint",
"oberdiek", "octavo",
"pdf-trans", "pdfcprot", "perception", "perltex", "pgf",
"pictex", "placeins",
#"plnfss", # only a zip file on CTAN
"poemscol", "powerdot", "powerdot-doc-vn",
"ppr-prv", "preview", "proof", "pstricks", "pstricks-add",
"pst-3d", "pst-barcode", "pst-blur", "pst-eucl",
"pst-labo", "pst-lens", "pst-osci", "pst-pdgr", "pst-slpe",
"sciposter", "sectionbox", "seminar", "semioneside", "setspace",
"sf298", "sides", "skaknew", "sparklines", "spotcolor",
"sttools", "struktex", "subfig", "sudoku", "svn-multi", "svninfo",
"tabulary", "talk", "tamethebeast", "tex-refs", "texmate", "texshade",
"textcase", "textpos", "thumbpdf", "bin-thumbpdf",
"titlesec", "tokenizer", "totpages", "trajan", "tugboat",
"twoup",
"velthuis", "verse", "vhistory", "volumes",
"wrapfig",
"xltxtra",
"york-thesis",
"xcolor", "xkeyval"
);
}
my $errcount = 0;
for my $tpm (@ARGV) {
# look in our various hierarchies.
my $found = "";
for my $dir ("texmf-dist", "texmf-doc", "texmf") {
my $try = "$dir/tpm/$tpm.tpm";
if (-r $try) {
$found = $try;
last;
}
}
if ($found) {
print "checking $tpm..." if $OPT{"verbose"};
$errcount += &do_tpm ($found);
} else {
warn "$0: cannot find tpm file $tpm\n";
$errcount++;
}
}
return $errcount;
}
# Return 1 if TPM needs updating, 0 if ok.
#
sub do_tpm
{
my ($tpm) = @_;
my $needed = 0;
my %tpm = &read_tpm ($tpm);
my @tpm_files = @{$tpm{"files"}};
my @compared = ();
for my $file (@tpm_files) {
#warn "checking file $file\n";
my $tl_file = "$TL/$file";
if (! -e $tl_file) {
warn "$tl_file: TL file missing\n";
next;
}
(my $basefile = $file) =~ s,^.*/,,;
chomp (my @ctan_files = `find $tpm{CTANdir}/ -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 $tpm{CTANdir}/ -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 "# $tpm\ndiff $ctan_file $tl_file\n";
$needed = 1;
last;
}
}
# xx check ctan dir for new files
if (@compared == 0) {
warn "\n$tpm: no files to compare in $tpm{CTANdir}, fixme!\n";
warn "(tpm_files = @tpm_files)\n";
} elsif ($needed == 0) {
print "ok, " . (@compared + 0) . " compared (@compared)\n"
if $OPT{"verbose"};
}
return $needed;
}
# Return useful information from a TPM.
#
sub read_tpm
{
my ($tpm) = @_;
my %ret;
local *TPM;
open (TPM, $tpm) || die "open($tpm) failed: $!\n";
my @files = ();
while (<TPM>) {
if (m!</TPM:.*Files!) { # might be on same line
$collecting = 0;
} elsif (/<TPM:.*Files/) {
$collecting = 1;
next;
}
if ($collecting) {
chomp;
next if m,plain/tugboat,; # have to rely on latex tugboat,
# plain tugboat README conflicts
push (@files, $_) if $_ !~ /\.tpm$/;
}
}
close (TPM) || warn "close($tpm) failed: $!\n";
warn "$tpm: no files found\n" if ! @files; # probably misparsed the tpm
$ret{"files"} = \@files;
(my $me = $tpm) =~ s,.*/,,;
$me =~ s/\.tpm$//;
chomp (my $ctan_dir = `$mydir/tlpkginfo --ctan-dir '$me'`);
die "$0: no CTAN directory for $me\n" if ! $ctan_dir;
$ret{"CTANdir"} = $ctan_dir;
return %ret;
}
# 0 if files are the same, 1 if they are different.
#
sub files_differ
{
my ($tl_file,$ctan_file) = @_;
#warn "comparing $tl_file $ctan_file\n";
my $different = 0;
if (-s $tl_file != -s $ctan_file) {
# sometimes what's checked into CTAN vs. TL differs in the eol
# conventions. Don't worry about that.
if (system ("diff -q --strip-trailing-cr $tl_file $ctan_file >/dev/null")
!= 0) {
$different = 1;
}
}
return $different;
}
|
