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Diffstat (limited to 'OSX/updates.pl')
| -rwxr-xr-x | OSX/updates.pl | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/OSX/updates.pl b/OSX/updates.pl new file mode 100755 index 0000000..5938a4a --- /dev/null +++ b/OSX/updates.pl @@ -0,0 +1,219 @@ +#!/usr/bin/perl -w +# Copyright © 2013 Jamie Zawinski <jwz@jwz.org> +# +# Permission to use, copy, modify, distribute, and sell this software and its +# documentation for any purpose is hereby granted without fee, provided that +# the above copyright notice appear in all copies and that both that +# copyright notice and this permission notice appear in supporting +# documentation. No representations are made about the suitability of this +# software for any purpose. It is provided "as is" without express or +# implied warranty. +# +# Generates updates.xml from README, archive/, and www/. +# +# Created: 27-Nov-2013. + +require 5; +use diagnostics; +use strict; + +use open ":encoding(utf8)"; +use POSIX; + +my $progname = $0; $progname =~ s@.*/@@g; +my ($version) = ('$Revision: 1.2 $' =~ m/\s(\d[.\d]+)\s/s); + +my $verbose = 0; +my $debug_p = 0; + +my $base_url = "https://www.jwz.org/"; +my $priv_key_file = "$ENV{HOME}/.ssh/sparkle_dsa_priv.pem"; +my $sign_update = "./sign_update.rb"; + + +sub generate_xml($$$$) { + my ($app_name, $changelog, $archive_dir, $www_dir) = @_; + + my $outfile = "updates.xml"; + + my $obody = ''; + my %sigs; + my %dates; + if (open (my $in, '<', $outfile)) { + print STDERR "$progname: reading $outfile\n" if $verbose; + local $/ = undef; # read entire file + $obody = <$in>; + close $in; + foreach my $item (split (/<item/i, $obody)) { + my ($v) = ($item =~ m/version="(.*?)"/si); + my ($sig) = ($item =~ m/dsaSignature="(.*?)"/si); + my ($date) = ($item =~ m/<pubDate>(.*?)</si); + next unless $v; + $sigs{$v} = $sig if $sig; + $dates{$v} = $date if $date; + print STDERR "$progname: $v: " . ($date || '?') . "\n" + if ($verbose > 1); + } + } + + open (my $in, '<', $changelog) || error ("$changelog: $!"); + print STDERR "$progname: reading $changelog\n" if $verbose; + local $/ = undef; # read entire file + my $body = <$in>; + close $in; + + my $rss = ""; + + $body =~ s/^(\d+\.\d+[ \t])/\001$1/gm; + my @log = split (/\001/, $body); + shift @log; + my $count = 0; + foreach my $log (@log) { + my ($v1, $entry) = ($log =~ m/^(\d+\.\d+)\s+(.*)$/s); + + $entry =~ s/^\s*\d\d?[- ][A-Z][a-z][a-z][- ]\d{4}:?\s+//s; # lose date + + $entry =~ s/^\s+|\s+$//gs; + $entry =~ s/^\s+|\s+$//gm; + $entry =~ s/^[-*] /<BR>• /gm; + $entry =~ s/^<BR>//si; + $entry =~ s/\s+/ /gs; + + my $v2 = $v1; $v2 =~ s/\.//gs; + my $zip = undef; + DONE: + foreach my $ext ('zip', 'dmg', 'tar.gz', 'tar.Z') { + foreach my $v ($v1, $v2) { + foreach my $name ($app_name, "x" . lc($app_name)) { + my $f = "$name-$v.$ext"; + if (-f "$archive_dir/$f") { + $zip = $f; + last DONE; + } + } + } + } + + my $publishedp = ($zip && -f "$www_dir/$zip"); + $publishedp = 1 if ($count == 0); + + my $url = ("${base_url}$app_name/" . ($publishedp ? $zip : "")); + + $url =~ s@DaliClock/@xdaliclock/@gs if $url; # Kludge + + my @st = stat("$archive_dir/$zip") if $zip; + my $size = $st[7]; + my $date = $st[9]; + $date = ($zip ? + strftime ("%a, %d %b %Y %T %z", localtime($date)) + : ""); + + my $odate = $dates{$v1}; + my $sig = $sigs{$v1}; + # Re-generate the sig if the file date changed. + $sig = undef if ($odate && $odate ne $date); + + print STDERR "$progname: $v1: $date " . ($sig ? "Y" : "N") . "\n" + if ($verbose > 1); + + if (!$sig && $zip) { + local %ENV = %ENV; + $ENV{PATH} = "/usr/bin:$ENV{PATH}"; + $sig = `$sign_update "$archive_dir/$zip" "$priv_key_file"`; + $sig =~ s/\s+//gs; + } + + my $enc = ($publishedp + ? ("<enclosure url=\"$url\"\n" . + " sparkle:version=\"$v1\"\n" . + " sparkle:dsaSignature=\"$sig\"\n" . + " length=\"$size\"\n" . + " type=\"application/octet-stream\" />\n") + : "<sparkle:version>$v1</sparkle:version>\n"); + + $enc =~ s/^/ /gm if $enc; + my $item = ("<item>\n" . + " <title>Version $v1</title>\n" . + " <link>$url</link>\n" . + " <description><![CDATA[$entry]]></description>\n" . + " <pubDate>$date</pubDate>\n" . + $enc . + "</item>\n"); + $item =~ s/^/ /gm; + + # I guess Sparkle doesn't like info-only items. + $item = '' unless $publishedp; + + $rss .= $item; + $count++; + } + + $rss = ("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" . + "<rss version=\"2.0\"\n" . + " xmlns:sparkle=\"http://www.andymatuschak.org/" . + "xml-namespaces/sparkle\"\n" . + " xmlns:dc=\"http://purl.org/dc/elements/1.1/\">\n" . + " <channel>\n" . + " <title>$app_name updater</title>\n" . + " <link>${base_url}$app_name/updates.xml</link>\n" . + " <description>Updates to $app_name.</description>\n" . + " <language>en</language>\n" . + $rss . + " </channel>\n" . + "</rss>\n"); + + if ($rss eq $obody) { + print STDERR "$progname: $outfile: unchanged\n"; + } else { + my $tmp = "$outfile.tmp"; + open (my $out, '>', $tmp) || error ("$tmp: $!"); + print $out $rss; + close $out; + if ($debug_p) { + system ("diff", "-wNU2", "$outfile", "$tmp"); + unlink $tmp; + } else { + if (!rename ("$tmp", "$outfile")) { + unlink "$tmp"; + error ("mv $tmp $outfile: $!"); + } else { + print STDERR "$progname: wrote $outfile\n"; + } + } + } +} + + +sub error($) { + my ($err) = @_; + print STDERR "$progname: $err\n"; + exit 1; +} + +sub usage() { + print STDERR "usage: $progname [--verbose] app-name changelog archive www\n"; + exit 1; +} + +sub main() { + my ($app_name, $changelog, $archive_dir, $www_dir); + while ($#ARGV >= 0) { + $_ = shift @ARGV; + if (m/^--?verbose$/) { $verbose++; } + elsif (m/^-v+$/) { $verbose += length($_)-1; } + elsif (m/^--?debug$/) { $debug_p++; } + elsif (m/^-./) { usage; } + elsif (!$app_name) { $app_name = $_; } + elsif (!$changelog) { $changelog = $_; } + elsif (!$archive_dir) { $archive_dir = $_; } + elsif (!$www_dir) { $www_dir = $_; } + else { usage; } + } + + usage unless $www_dir; + generate_xml ($app_name, $changelog, $archive_dir, $www_dir); + +} + +main(); +exit 0; |