4 # This script expects the directory ~/samba-rsync-ftp to exist and to be a
5 # copy of the /home/ftp/pub/rsync dir on samba.org. When the script is done,
6 # the git repository in the current directory will be updated, and the local
7 # ~/samba-rsync-ftp dir will be ready to be rsynced to samba.org.
12 my $dest = $ENV{HOME} . '/samba-rsync-ftp';
15 my $cl_today = time2str('* %a %b %d %Y', $now);
16 my $year = time2str('%Y', $now);
17 my $ztoday = time2str('%d %b %Y', $now);
18 (my $today = $ztoday) =~ s/^0//;
20 my $curdir = Cwd::cwd;
23 open(IN, '<', 'Makefile.in') or die "Couldn't open Makefile.in: $!\n";
29 @extra_files = split(' ', $_);
36 ==========================================================================
39 print $break, <<EOT, $break, "\n";
40 == This will release a new version of rsync onto an unsuspecting world. ==
43 die "$dest does not exist\n" unless -d $dest;
44 die "There is no .git dir in the current directory.\n" unless -d '.git';
45 die "'a' must not exist in the current directory.\n" if -e 'a';
46 die "'b' must not exist in the current directory.\n" if -e 'b';
48 open(IN, '-|', 'git status') or die $!;
49 my $status = join('', <IN>);
51 die "The checkout is not clean:\n", $status unless $status =~ /\nnothing to commit \(working directory clean\)/;
52 die "The checkout is not on the master branch.\n" unless $status =~ /^# On branch master\n/;
55 open(IN, '<', 'configure.in') or die $!;
57 if (/^RSYNC_VERSION=(.*)/) {
63 die "Unable to find RSYNC_VERSION in configure.in\n" unless defined $confversion;
65 open(IN, '<', 'OLDNEWS') or die $!;
68 my($lastversion) = /(\d+\.\d+\.\d+)/;
70 my $version = $confversion;
71 $version =~ s/dev/pre1/ || $version =~ s/pre(\d+)/ 'pre' . ($1 + 1) /e;
73 print "Please enter the version number of this release: [$version] ";
76 $version =~ s/pre\d+//;
81 if ($version =~ s/[-.]*pre[-.]*/pre/ && $confversion !~ /dev$/) {
82 $lastversion = $confversion;
85 print "Enter the previous version to produce a patch against: [$lastversion] ";
87 $lastversion = $_ if $_ ne '';
88 $lastversion =~ s/[-.]*pre[-.]*/pre/;
90 my $pre = $version =~ /(pre\d+)/ ? $1 : '';
92 my $release = $pre ? '0.1' : '1';
93 print "Please enter the RPM release number of this release: [$release] ";
95 $release = $_ if $_ ne '';
96 $release .= ".$pre" if $pre;
98 my($srcdir,$srcdiffdir,$lastsrcdir,$skipping);
99 if ($lastversion =~ /pre/) {
101 die "You should not diff a release version against a pre-release version.\n";
103 $srcdir = $srcdiffdir = $lastsrcdir = 'src-previews';
104 $skipping = ' ** SKIPPING **';
106 $srcdir = $srcdiffdir = 'src-previews';
108 $skipping = ' ** SKIPPING **';
110 $srcdir = $lastsrcdir = 'src';
111 $srcdiffdir = 'src-diffs';
115 print "\n", $break, <<EOT;
116 \$version is "$version"
117 \$lastversion is "$lastversion"
119 \$curdir is "$curdir"
120 \$srcdir is "$srcdir"
121 \$srcdiffdir is "$srcdiffdir"
122 \$lastsrcdir is "$lastsrcdir"
123 \$release is "$release"
126 - make sure that SUBPROTOCOL_VERSION is 0$skipping
127 - tweak the version in configure.in and the spec files
128 - tweak NEWS and OLDNEWS to update the release date$skipping
129 - tweak the date in the *.yo files and generate the man pages
130 - generate configure.sh, config.h.in, and proto.h
131 - page through the differences
134 print "<Press Enter to continue> ";
137 (my $finalversion = $version) =~ s/pre\d+//;
138 my %specvars = ( 'Version:' => $finalversion, 'Release:' => $release,
139 '%define fullversion' => "\%{version}$pre", 'Released' => "$version." );
140 my @tweak_files = ( glob('packaging/*.spec'), glob('packaging/*/*.spec'), glob('*.yo'),
141 qw( configure.in rsync.h NEWS OLDNEWS options.c ) );
143 foreach my $fn (@tweak_files) {
144 open(IN, '<', $fn) or die $!;
145 undef $/; $_ = <IN>; $/ = "\n";
147 if ($fn =~ /configure/) {
148 s/^RSYNC_VERSION=.*/RSYNC_VERSION=$version/m
149 or die "Unable to update RSYNC_VERSION in $fn\n";
150 } elsif ($fn =~ /\.spec/) {
151 while (my($str, $val) = each %specvars) {
152 s/^\Q$str\E .*/$str $val/m
153 or die "Unable to update $str in $fn\n";
155 s/^\* \w\w\w \w\w\w \d\d \d\d\d\d (.*)/$cl_today $1/m
156 or die "Unable to update ChangeLog header in $fn\n";
157 } elsif ($fn =~ /\.yo/) {
158 s/^(manpage\([^)]+\)\(\d+\)\()[^)]+(\).*)/$1$today$2/m
159 or die "Unable to update date in manpage() header in $fn\n";
160 s/^(This man ?page is current for version) \S+ (of rsync)/$1 $version $2/m
161 or die "Unable to update current version info in $fn\n";
162 } elsif ($fn eq 'rsync.h') {
163 s/(#define\s+SUBPROTOCOL_VERSION)\s+\d+/$1 0/
164 or die "Unable to find SUBPROTOCOL_VERSION define in $fn\n";
166 } elsif ($fn eq 'NEWS') {
167 s/^(NEWS for rsync \Q$finalversion\E) \(UNRELEASED\)\s*\n/$1 ($today)\n/mi
168 or die "The first line of $fn is not in the right format. It must be:\n"
169 . "NEWS for rsync $finalversion (UNRELEASED)\n";
171 } elsif ($fn eq 'OLDNEWS') {
172 s/^\t\S\S\s\S\S\S\s\d\d\d\d(\t\Q$finalversion\E)/\t$ztoday$1/m
173 or die "Unable to find \"?? ??? $year\t$finalversion\" line in $fn\n";
175 } elsif ($fn eq 'options.c') {
176 if (s/(Copyright \(C\) 2002-)(\d+)( Wayne Davison)/$1$year$3/
178 die "Copyright comments need to be updated to $year in all files!\n";
180 # Adjust the year in the --version output.
181 s/(rprintf\(f, "Copyright \(C\) 1996-)(\d+)/$1$year/
182 or die "Unable to find Copyright string in --version output of $fn\n";
185 die "Unrecognized file in \@tweak_files: $fn\n";
187 open(OUT, '>', $fn) or die $!;
193 system "git diff --color | less -p '^diff .*'";
195 my $srctar_name = "rsync-$version.tar.gz";
196 my $pattar_name = "rsync-patches-$version.tar.gz";
197 my $diff_name = "rsync-$lastversion-$version.diffs.gz";
198 my $srctar_file = "$dest/$srcdir/$srctar_name";
199 my $pattar_file = "$dest/$srcdir/$pattar_name";
200 my $diff_file = "$dest/$srcdiffdir/$diff_name";
201 my $news_file = "$dest/$srcdir/rsync-$version-NEWS";
202 my $lasttar_file = "$dest/$lastsrcdir/rsync-$lastversion.tar.gz";
208 - tag this release as v$version
209 - update hard-linked top-level files for new version$skipping
210 - create release tar, "$srctar_name"
211 - create patches tar, "$pattar_name"
212 - create release diffs, "$diff_name"
213 - update patch branches and generate patch/* files
214 - update README, *NEWS, TODO, and ChangeLog
215 - update rsync*.html man pages
216 - gpg-sign the release files
219 print "<Press Enter to continue> ";
222 system "git commit -a -m 'Preparing for release of $version'" and exit 1;
223 print "\nSign the tag:";
224 system "git tag -s -m 'Version $version.' v$version" and exit 1;
226 # Extract the generated files from the old tar.
228 map { s#^#rsync-$lastversion/# } @_;
229 system "tar xzf $lasttar_file @_";
230 rename("rsync-$lastversion", 'a');
232 print "Creating $diff_file ...\n";
233 system "./config.status Makefile; make gen; rsync -a @extra_files b/";
234 my $sed_script = 's:^((---|\+\+\+) [ab]/[^\t]+)\t.*:\1:';
235 system "(git diff v$lastversion v$version; diff -upN a b | sed -r '$sed_script') | gzip -9 >$diff_file";
237 rename('b', "rsync-$version");
239 print "Creating $srctar_file ...\n";
240 system "git archive --format=tar --prefix=rsync-$version/ v$version | tar xf -";
241 system "support/git-set-file-times --prefix=rsync-$version/";
242 system "fakeroot tar czf $srctar_file rsync-$version; rm -rf rsync-$version";
244 mkdir("rsync-$version", 0755);
245 mkdir("rsync-$version/patches", 0755);
246 system "support/patch-update --skip-check --gen=rsync-$version/patches";
247 system "fakeroot tar chzf $pattar_file rsync-$version/patches; rm -rf rsync-$version";
249 print "Updating the other files in $dest ...\n";
250 system "rsync -a README NEWS OLDNEWS TODO $dest";
252 link("$dest/NEWS", $news_file);
253 system "git log --name-status | gzip -9 >$dest/ChangeLog.gz";
255 system "yodl2html -o $dest/rsync.html rsync.yo";
256 system "yodl2html -o $dest/rsyncd.conf.html rsyncd.conf.yo";
260 foreach my $fn ($srctar_file, $pattar_file, $diff_file) {
261 print ++$cnt, ". Sign file \"$fn\":";
262 system "gpg -ba $fn";
266 system "rm $dest/rsync-*{.tar.gz,.asc,-NEWS} $dest/src-preview/rsync-*diffs.gz";
268 foreach my $fn ($srctar_file, "$srctar_file.asc",
269 $pattar_file, "$pattar_file.asc",
270 $diff_file, "$diff_file.asc", $news_file) {
271 (my $top_fn = $fn) =~ s#/src(-\w+)?/#/#;
276 print $break, <<'EOT';
278 Local changes are done. When you're satisfied, push the git repository
279 and rsync the release files. Remember to announce the release on *BOTH*
280 rsync-announce@lists.samba.org and rsync@lists.samba.org (and the web)!