John McQuah
f769b5251e
respect --install-root when configured with 'runscripts yes'. streamline the pkg-repgen script.
341 lines
9.4 KiB
Perl
Executable File
341 lines
9.4 KiB
Perl
Executable File
#!/usr/bin/env perl
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#
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# pkg-repgen: generates a binary repository for pkg-get
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#
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# requires prt-get
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#
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# html index generation code adapted from Jukka Heino's portspage
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#
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# usage: pkg-repgen [<pkgname1>..<pkgnameN>]
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#
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use warnings;
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use strict;
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use Getopt::Long;
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use Digest::file qw(digest_file_hex);
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our $prtget = "/usr/bin/prt-get"; our $prtdir;
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our $title = "CRUX Packages"; our $header; our $footer;
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GetOptions("prtdir=s"=>\$prtdir, "title=s"=>\$title, "header=s"=>\$header, "footer=s"=>\$footer);
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# Use compression-mode defined in pkgmk-conf
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our $compress = "gz";
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open CONFIG, "/etc/pkgmk.conf" or die "Could not open /etc/pkgmk.conf";
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while (<CONFIG>) {
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$compress = $1 if m/^PKGMK_COMPRESSION_MODE=(.*)(#|$)/;
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}
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close CONFIG;
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$compress =~ s/["' ]//g;
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$prtget .= " --no-std-config --config-set=\"prtdir $prtdir\"" if ($prtdir);
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my @dirlist = glob("*#*.pkg.tar.$compress"); my @packages;
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if ($#ARGV >= 0) { # single packages
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foreach my $pkgname (@ARGV) {
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my @hits = grep /^$pkgname#/ @dirlist;
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push(@packages,@hits) if (@hits);
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}
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} else {
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@packages = @dirlist;
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}
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# Populate some hashes with a single run of prt-get
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our %path; our %depends; our %descrip; our %flags;
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our %oldDeps; our %oldFlags; our %du; our %md5sums;
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fill_hashes_from_prtget();
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if ($#ARGV >= 0) {
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pkg_single("REPO"); pkg_single("DEPS");
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} else {
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pkg_dir("REPO"); pkg_dir("DEPS");
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}
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# Generate README and PKGINST
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pkgread();
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pkginst();
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sub fill_hashes_from_prtget {
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my @validkeys = @packages;
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map { s/#.*// } @validkeys;
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open (my $ppf, "$prtget printf '%n^%p^%e^%d^%E^%O^%R\n' |");
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while (<$ppf>) {
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my ($name,$repo,$deps,$desc,$haspre,$haspost,$hasreadme) = split /\^/;
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next if (! grep { ($_ eq $name) } @validkeys);
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$path{$name} = $repo . "/" . $name;
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$depends{$name} = $deps;
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$desc =~ s/\:/ /g;
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$descrip{$name} = $desc;
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chomp($hasreadme);
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$flags{$name} = join(":", $haspre, $haspost, $hasreadme);
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}
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close ($ppf);
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}
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sub fill_hashes_from_prevrun {
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my $oldRepo = shift;
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open (my $fh, $oldRepo) or return;
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while (<$fh>) {
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chomp;
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if ($oldRepo eq "PKGDEPS") {
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my ($iPkg, $iDep) = split /:/;
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$iPkg =~ s/\s+//g;
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$iDep =~ s/,/ /g;
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$oldDeps{$iPkg} = $iDep;
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} elsif ($oldRepo eq "PKGREPO") {
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my ($iPkg, $iSize, $iMD5, $iDesc, $iPre, $iPost, $iReadme) = split /:/;
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$iPkg =~ s/\s+//g;
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$oldFlags{$iPkg} = join (":", $iPre, $iPost, $iReadme);
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}
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}
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close ($fh);
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}
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# generate dependency map or repository for individual packages
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sub pkg_single {
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my $db = shift; my $name;
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my $status = "+ Generating ";
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$status .= ($db eq "REPO") ? "repository\n" : "dependencies\n";
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print $status;
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fill_hashes_from_prevrun("PKG$db");
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my $hasnew = 0;
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foreach my $p (@ARGV) {
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my @matches = grep /^$p#/, @packages;
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if ($#matches != 0) {
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print "Package '$p' not found or duplicate\n"; next;
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}
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my $match = $matches[0];
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$name = $match;
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$name =~ s/#.*//;
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if ( ($db eq "DEPS") and
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((! $oldDeps{$name}) or ($oldDeps{$name} ne $depends{$name})) ) {
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$hasnew = 1;
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} elsif ($db eq "REPO") {
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$du{$match} = (-s $match);
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$md5sums{$match} = digest_file_hex($match,"MD5");
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if (! $descrip{$name}) {$descrip{$name} = "N.A."};
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if (! $flags{$name}) {$flags{$name} = "no:no:no"};
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if (! $oldFlags{$name}) { $hasnew = 1; }
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}
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}
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return unless ($hasnew == 1);
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my $dict = ($db eq "DEPS") ? "depends" : "flags";
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open (my $fh, ">PKG$db.new");
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foreach my $mp (sort keys %$dict) {
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$name = $mp; $name =~ s/#.*//;
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if ($db eq "REPO") {
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printf $fh "%-s:%-s:%-s:%-s:%-s\n", $name, $du{$mp},
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$md5sums{$mp}, $descrip{$name}, $flags{$name};
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} elsif ($db eq "DEPS") {
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printf $fh "%-30s:%s\n", $name, $depends{$name};
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}
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}
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close ($fh);
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rename("PKG$db.new", "PKG$db");
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}
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######################## full repository ########################
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# generate dependency map or the repository/index page
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sub pkg_dir {
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my $db = shift; my %seen;
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my $status = "+ Generating ";
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$status .= ($db eq "DEPS") ? "dependencies\n" : "repository\n";
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print $status;
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open (my $fh, ">PKG$db");
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if ($db eq "DEPS") {
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foreach my $name (@packages) {
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$name =~ s/#.*//; next if ($seen{$name});
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if (($depends{$name}) and ($depends{$name} ne "")) {
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printf $fh "%-30s : %-s\n", $name, $depends{$name};
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}
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$seen{$name} = 1;
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}
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} elsif ($db eq "REPO") {
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our $parity = "odd";
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my $count = 0;
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printheader();
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open (my $ih, '>>index.html');
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foreach my $p (@packages) {
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chomp($p);
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my $date = (stat($p))[9];
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$count++;
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my ($name, $version, $url) = ($p, $p, $p);
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$name =~ s/#.*//;
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$version =~ s/^.*\#//;
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$version =~ s/\.pkg\.tar\.[gbx]z*//;
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$url =~ s/\#/\%23/;
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my $du = (-s $p);
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my $md5 = digest_file_hex($p,"MD5");
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$md5 =~ s/ .*$|\n//g;
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if (! $descrip{$name}) {$descrip{$name} = "N.A.";}
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if (! $flags{$name}) { $flags{$name} = "no:no:no"; }
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printf $fh "%-s:%-s:%-s:%-s:%-s\n", $p,$du,$md5,$descrip{$name},$flags{$name};
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print $ih "<tr class=\"$parity\">";
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print $ih "<td>$name</td>";
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print $ih "<td><a href=\"$url\">$version</a></td>";
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print $ih "<td>$descrip{$name}</td>";
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print $ih "<td>" . isotime($date, 1) . "</td>";
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print $ih "</tr>\n";
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if ($parity eq "odd") { $parity = "even"; }
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else { $parity = "odd"; }
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}
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close $ih;
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printfooter($count);
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}
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close $fh;
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}
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# generate README file
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sub pkgread {
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print "+ Generating README\n";
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open (my $fh, '>PKGREAD');
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print $fh "# README files for repository. Do NOT remove this line.\n";
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foreach my $name (@packages) {
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$name =~ s/#.*//;
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if (-f "$path{$name}/README"){
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print $fh "##### PKGREADME: $name\n";
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open(my $readme, "$path{$name}/README");
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while (<$readme>){ print $fh $_; }
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close($readme);
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}
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}
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close $fh;
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}
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# generate pre-install scripts file
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sub pkginst {
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print "+ Generating scripts\n";
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open (my $fh, '>PKGINST');
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print $fh '#!/usr/bin/env bash
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#
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# PKGINST: pre- and post-install scripts for CRUX packages
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#
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run_script() {
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case "$1" in
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';
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foreach my $name (@packages) {
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$name =~ s/#.*//;
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foreach my $when ("pre", "post") {
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if (-f "$path{$name}/${when}-install"){
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print $fh "$name.$when)\n";
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open(my $rs, "$path{$name}/${when}-install");
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while (<$rs>){
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chomp;
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if (! m/^#!.*sh/) { print $fh " $_\n"; }
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}
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close($rs);
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print $fh " ;;\n";
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}
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}
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}
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print $fh "esac\n}\n\n";
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print $fh '[ "$1" ] && [[ "$2" == @(pre|post) ]] && run_script "$1.$2"';
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print $fh "\n";
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close $fh;
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}
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######################## html index subs ########################
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sub printheader {
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open (my $ih, '>index.html');
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print $ih <<EOH;
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
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"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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EOH
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print $ih " <title>$title</title>\n";
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print $ih <<EOH;
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<style type="text/css">
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body
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{
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font-family: Verdana, sans-serif;
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font-size: 85%;
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padding: 2em;
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}
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a
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{
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color: #67550d;
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}
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table
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{
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border: solid #e5dccf 1px;
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font-size: 85%;
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}
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td
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{
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padding: 6px;
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}
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tr.header
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{
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background-color: #e5dccf;
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}
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tr.odd
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{
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background-color: #f7f3ed;
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}
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tr.even
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{
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background-color: #fcf9f8;
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}
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</style>
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
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</head>
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<body>
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EOH
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print $ih " <h2>$title</h2>\n";
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if ($header) {
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open(FILE, $header) or die "Couldn't open header file";
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while (<FILE>) {
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print $ih " " . $_;
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}
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close(FILE);
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}
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print $ih " <table width=\"100%\" cellspacing=\"0\">\n";
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print $ih " <tr class=\"header\"><td><b>Port</b></td><td><b>Version</b></td><td><b>Description</b></td>";
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print $ih "<td><b>Last modified</b></td>";
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print $ih "</tr>\n";
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close($ih);
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}
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sub printfooter {
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my $count = $_[0];
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open (my $ih, '>>index.html');
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print $ih " </table>\n";
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print $ih " <p><b>$count packages</b></p>\n";
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if ($footer) {
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open(FILE, $footer) or die "Couldn't open footer file";
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while (<FILE>) {
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print $ih " " . $_;
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}
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close(FILE);
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}
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print $ih " <p><i>Generated by <a href=\"http://www.varlock.com\">pkg-repgen</a> on " . isotime() . ".</i></p>\n";
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print $ih <<EOH;
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</body>
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</html>
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EOH
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close($ih);
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}
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sub isotime {
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my $time = (shift or time);
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my $accuracy = (shift or 2);
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my @t = gmtime ($time);
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my $year = $t[5] + 1900;
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my $month = sprintf("%02d", $t[4] + 1);
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my $day = sprintf("%02d", $t[3]);
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return "$year-$month-$day" if ($accuracy == 1);
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return "$year-$month-$day " . sprintf("%02d:%02d:%02d UTC", $t[2], $t[1], $t[0]);
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}
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