| 1 | #!/usr/bin/perl |
| 2 | use strict; |
| 3 | |
| 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. |
| 8 | |
| 9 | use Cwd; |
| 10 | use Date::Format; |
| 11 | |
| 12 | my $dest = $ENV{HOME} . '/samba-rsync-ftp'; |
| 13 | |
| 14 | my $cl_today = time2str('* %a %b %d %Y', time); |
| 15 | my $ztoday = time2str('%d %b %Y', time); |
| 16 | (my $today = $ztoday) =~ s/^0//; |
| 17 | |
| 18 | my $curdir = Cwd::cwd; |
| 19 | |
| 20 | open(IN, '<', 'prepare-source.mak') or die "Couldn't open prepare-source.mak: $!\n"; |
| 21 | $_ = join('', <IN>); |
| 22 | close IN; |
| 23 | |
| 24 | my @extra_files = m{\n([^\s:]+):.*\n\t\S}g; |
| 25 | |
| 26 | my $break = <<EOT; |
| 27 | ========================================================================== |
| 28 | EOT |
| 29 | |
| 30 | print $break, <<EOT, $break, "\n"; |
| 31 | == This will release a new version of rsync onto an unsuspecting world. == |
| 32 | EOT |
| 33 | |
| 34 | die "$dest does not exist\n" unless -d $dest; |
| 35 | die "There is no .git dir in the current directory.\n" unless -d '.git'; |
| 36 | die "'a' must not exist in the current directory.\n" if -e 'a'; |
| 37 | die "'b' must not exist in the current directory.\n" if -e 'b'; |
| 38 | |
| 39 | open(IN, '-|', 'git-status') or die $!; |
| 40 | my $status = join('', <IN>); |
| 41 | close IN; |
| 42 | die "The checkout is not clean:\n", $status unless $status =~ /\nnothing to commit \(working directory clean\)/; |
| 43 | die "The checkout is not on the master branch.\n" unless $status =~ /^# On branch master\n/; |
| 44 | |
| 45 | my $lastversion; |
| 46 | open(IN, '<', 'configure.in') or die $!; |
| 47 | while (<IN>) { |
| 48 | if (/^RSYNC_VERSION=(.*)/) { |
| 49 | $lastversion = $1; |
| 50 | last; |
| 51 | } |
| 52 | } |
| 53 | close IN; |
| 54 | if ($lastversion =~ /dev$/) { |
| 55 | open(IN, '<', 'OLDNEWS') or die $!; |
| 56 | $_ = <IN>; |
| 57 | close IN; |
| 58 | ($lastversion) = /(\d+\.\d+\.\d+)/; |
| 59 | } |
| 60 | |
| 61 | my $version = $lastversion; |
| 62 | $version =~ s/dev/pre1/ || $version =~ s/pre(\d+)/ 'pre' . ($1 + 1) /e; |
| 63 | |
| 64 | print "Please enter the version number of this release: [$version] "; |
| 65 | chomp($_ = <STDIN>); |
| 66 | if ($_ eq '.') { |
| 67 | $version =~ s/pre\d+//; |
| 68 | } elsif ($_ ne '') { |
| 69 | $version = $_; |
| 70 | } |
| 71 | $version =~ s/[-.]*pre[-.]*/pre/; |
| 72 | |
| 73 | print "Enter the previous version to produce a patch against: [$lastversion] "; |
| 74 | chomp($_ = <STDIN>); |
| 75 | $lastversion = $_ if $_ ne ''; |
| 76 | $lastversion =~ s/[-.]*pre[-.]*/pre/; |
| 77 | |
| 78 | my $release = 1; |
| 79 | print "Please enter the RPM release number of this release: [$release] "; |
| 80 | chomp($_ = <STDIN>); |
| 81 | $release = $_ if $_ ne ''; |
| 82 | |
| 83 | my $diffdir; |
| 84 | my $skipping; |
| 85 | if ($lastversion =~ /pre/) { |
| 86 | if ($version !~ /pre/) { |
| 87 | die "You should not diff a release version against a pre-release version.\n"; |
| 88 | } |
| 89 | $diffdir = "$dest/old-previews"; |
| 90 | $skipping = ' ** SKIPPING **'; |
| 91 | } elsif ($version =~ /pre/) { |
| 92 | $diffdir = $dest; |
| 93 | $skipping = ' ** SKIPPING **'; |
| 94 | } else { |
| 95 | $diffdir = "$dest/old-versions"; |
| 96 | $skipping = ''; |
| 97 | } |
| 98 | |
| 99 | print "\n", $break, <<EOT; |
| 100 | \$version is "$version" |
| 101 | \$lastversion is "$lastversion" |
| 102 | \$dest is "$dest" |
| 103 | \$curdir is "$curdir" |
| 104 | \$diffdir is "$diffdir" |
| 105 | \$release is "$release" |
| 106 | |
| 107 | About to: |
| 108 | - make sure that SUBPROTOCOL_VERSION is 0$skipping |
| 109 | - tweak the version in configure.in and the spec files |
| 110 | - tweak NEWS and OLDNEWS to update the release date$skipping |
| 111 | - tweak the date in the *.yo files and generate the man pages |
| 112 | - generate configure.sh, config.h.in, and proto.h |
| 113 | - page through the differences |
| 114 | |
| 115 | EOT |
| 116 | print "<Press Enter to continue> "; |
| 117 | $_ = <STDIN>; |
| 118 | |
| 119 | print $break; |
| 120 | |
| 121 | my @tweak_files = ( glob('packaging/*.spec'), glob('packaging/*/*.spec'), |
| 122 | glob('*.yo'), qw( configure.in ) ); |
| 123 | |
| 124 | if ($version !~ /pre/) { |
| 125 | push(@tweak_files, qw( rsync.h NEWS OLDNEWS )); |
| 126 | } |
| 127 | foreach my $fn (@tweak_files) { |
| 128 | open(IN, '<', $fn) or die $!; |
| 129 | undef $/; $_ = <IN>; $/ = "\n"; |
| 130 | close IN; |
| 131 | if ($fn =~ /configure/) { |
| 132 | s/^RSYNC_VERSION=.*/RSYNC_VERSION=$version/m; |
| 133 | } elsif ($fn =~ /\.spec/) { |
| 134 | s/^(Version:) .*/$1 $version/m; |
| 135 | s/^(Release:) .*/$1 $release/m; |
| 136 | s/^(Released) .*/$1 $version./m; |
| 137 | s/^\* \w\w\w \w\w\w \d\d \d\d\d\d (.*)/$cl_today $1/m; |
| 138 | } elsif ($fn =~ /\.yo/) { |
| 139 | s/^(manpage\([^)]+\)\(\d+\)\()[^)]+(\).*)/$1$today$2/m; |
| 140 | s/^(This man ?page is current for version) \S+ (of rsync)/$1 $version $2/m; |
| 141 | } elsif ($fn eq 'NEWS') { |
| 142 | s/^(NEWS for rsync \Q$version\E) \(UNRELEASED\)\s*\n/$1 ($today)\n/mi |
| 143 | or die "Couldn't update NEWS file with release date!\n"; |
| 144 | } elsif ($fn eq 'rsync.h') { |
| 145 | s/(#define\s+SUBPROTOCOL_VERSION)\s+\d+/$1 0/; |
| 146 | } elsif ($fn eq 'OLDNEWS') { |
| 147 | s/^\t\S\S\s\S\S\S\s\d\d\d\d(\t\Q$version\E)/\t$ztoday$1/m |
| 148 | or die "Couldn't update OLDNEWS file with release date!\n"; |
| 149 | } else { |
| 150 | die "Unrecognized file in \@tweak_files: $fn\n"; |
| 151 | } |
| 152 | open(OUT, '>', $fn) or die $!; |
| 153 | print OUT $_; |
| 154 | close OUT; |
| 155 | } |
| 156 | |
| 157 | system "./prepare-source && touch proto.h"; |
| 158 | |
| 159 | print $break; |
| 160 | system "git-diff --color |less -p '^diff .*'"; |
| 161 | |
| 162 | my $srctar_name = "rsync-$version.tar.gz"; |
| 163 | my $pattar_name = "rsync-patches-$version.tar.gz"; |
| 164 | my $diff_name = "rsync-$lastversion-$version.diffs.gz"; |
| 165 | my $srctar_file = "$dest/$srctar_name"; |
| 166 | my $pattar_file = "$dest/$pattar_name"; |
| 167 | my $diff_file = "$dest/$diff_name"; |
| 168 | my $lasttar_file = "$dest/rsync-$lastversion.tar.gz"; |
| 169 | |
| 170 | print $break, <<EOT; |
| 171 | |
| 172 | About to: |
| 173 | - commit all changes |
| 174 | - tag this release as v$version |
| 175 | - move the old tar/diff files into the appropriate old-* dirs |
| 176 | - hard-link the moved tar/diff files on samba.org |
| 177 | - create release tar, "$srctar_name" |
| 178 | - create patches tar, "$pattar_name" |
| 179 | - create release diffs, "$diff_name" |
| 180 | - update patch branches and generate patch/* files |
| 181 | - update README, *NEWS, TODO, and changelog |
| 182 | - update rsync*.html man pages |
| 183 | - gpg-sign the release files |
| 184 | |
| 185 | EOT |
| 186 | print "<Press Enter to continue> "; |
| 187 | $_ = <STDIN>; |
| 188 | |
| 189 | @_ = @extra_files; |
| 190 | map { s#^#a/# } @_; |
| 191 | $_[0] =~ s/configure\.sh/configure/; # XXX remove soon |
| 192 | system "tar xzf $lasttar_file @_"; |
| 193 | rename("a/configure", "a/configure.sh"); # XXX remove soon |
| 194 | |
| 195 | system "rsync -a @extra_files rsync-$version/"; |
| 196 | |
| 197 | system "git-commit -a -m 'Preparing for release of $version'" and exit 1; |
| 198 | system "git-tag -s -m 'Version $version.' v$version" and exit 1; |
| 199 | |
| 200 | # When creating a pre-release after a normal release, there's nothing to move. |
| 201 | if ($diffdir ne $dest) { |
| 202 | chdir($dest) or die $!; |
| 203 | |
| 204 | print "Shuffling old files ...\n"; |
| 205 | |
| 206 | # We need to run this regardless of $lastversion's "pre"ness. |
| 207 | my @moved_files; |
| 208 | foreach my $fn (glob('rsync*pre*.tar.gz*'), glob('rsync*pre*-NEWS')) { |
| 209 | link($fn, "old-previews/$fn") or die $!; |
| 210 | push(@moved_files, $fn); |
| 211 | } |
| 212 | |
| 213 | if ($version !~ /pre/) { |
| 214 | foreach my $fn (glob('rsync*.tar.gz*'), glob('rsync*-NEWS')) { |
| 215 | next if $fn =~ /^rsync.*pre/; |
| 216 | link($fn, "old-versions/$fn") or die $!; |
| 217 | push(@moved_files, $fn); |
| 218 | } |
| 219 | |
| 220 | foreach my $fn (glob('rsync*pre*.diffs.gz*')) { |
| 221 | unlink($fn); |
| 222 | } |
| 223 | |
| 224 | foreach my $fn (glob('rsync*.diffs.gz*')) { |
| 225 | link($fn, "old-patches/$fn") or die $!; |
| 226 | push(@moved_files, $fn); |
| 227 | } |
| 228 | } |
| 229 | |
| 230 | # Optimize our future upload (in the absence of --detect-renamed) by |
| 231 | # using rsync to hard-link the above files on samba.org. |
| 232 | system "rsync -avHOC --include='rsync*.gz*' --include='old-*/' --exclude='*' . samba.org:/home/ftp/pub/rsync"; |
| 233 | foreach (@moved_files) { |
| 234 | unlink($_); |
| 235 | } |
| 236 | |
| 237 | chdir($curdir) or die $!; |
| 238 | } |
| 239 | |
| 240 | print "Creating $srctar_file ...\n"; |
| 241 | (my $srctar_tmp = $srctar_file) =~ s/\.gz$//; |
| 242 | system "git-archive --format=tar --prefix=rsync-$version/ v$version >$srctar_tmp"; |
| 243 | system "fakeroot tar rf $srctar_tmp rsync-$version/*; gzip -9 $srctar_tmp"; |
| 244 | |
| 245 | print "Creating $diff_file ...\n"; |
| 246 | rename("rsync-$version", 'b'); |
| 247 | my $sed_script = 's:^((---|\+\+\+) [ab]/[^\t]+)\t.*:\1:'; |
| 248 | system "(git-diff v$lastversion v$version; diff -up a b | sed -r '$sed_script') | gzip -9 >$diff_file"; |
| 249 | system "rm -rf a b"; |
| 250 | |
| 251 | system "support/patch-update --gen"; |
| 252 | |
| 253 | symlink('.', "rsync-$version"); |
| 254 | system "tar czf $pattar_file rsync-$version/patches"; |
| 255 | unlink("rsync-$version"); |
| 256 | |
| 257 | print "Updating the other files in $dest ...\n"; |
| 258 | system "rsync -a README NEWS OLDNEWS TODO $dest"; |
| 259 | unlink("$dest/rsync-$version-NEWS"); |
| 260 | link("$dest/NEWS", "$dest/rsync-$version-NEWS"); |
| 261 | system "git-log --name-status | gzip -9 >$dest/changelog.gz"; |
| 262 | |
| 263 | system "yodl2html -o $dest/rsync.html rsync.yo"; |
| 264 | system "yodl2html -o $dest/rsyncd.conf.html rsyncd.conf.yo"; |
| 265 | |
| 266 | chdir($dest) or die $!; |
| 267 | system "gpg -ba $srctar_name; gpg -ba $pattar_name; gpg -ba $diff_name"; |
| 268 | print $break, <<EOT; |
| 269 | |
| 270 | All done. Remember to announce the release on *BOTH* |
| 271 | rsync-announce\@lists.samba.org and rsync\@lists.samba.org! |
| 272 | EOT |