Annotation of embedaddon/rsync/packaging/release-rsync, revision 1.1
1.1 ! misho 1: #!/usr/bin/perl
! 2: # This script expects the directory ~/samba-rsync-ftp to exist and to be a
! 3: # copy of the /home/ftp/pub/rsync dir on samba.org. When the script is done,
! 4: # the git repository in the current directory will be updated, and the local
! 5: # ~/samba-rsync-ftp dir will be ready to be rsynced to samba.org.
! 6:
! 7: use strict;
! 8: use warnings;
! 9: use Cwd;
! 10: use Getopt::Long;
! 11: use Term::ReadKey;
! 12: use Date::Format;
! 13:
! 14: my $dest = $ENV{HOME} . '/samba-rsync-ftp';
! 15: my $passfile = $ENV{HOME} . '/.rsyncpass';
! 16: my $path = $ENV{PATH};
! 17: my $make_gen_cmd = 'make -f prepare-source.mak conf && ./config.status && make gen';
! 18:
! 19: &Getopt::Long::Configure('bundling');
! 20: &usage if !&GetOptions(
! 21: 'branch|b=s' => \( my $master_branch = 'master' ),
! 22: 'help|h' => \( my $help_opt ),
! 23: );
! 24: &usage if $help_opt;
! 25:
! 26: my $now = time;
! 27: my $cl_today = time2str('* %a %b %d %Y', $now);
! 28: my $year = time2str('%Y', $now);
! 29: my $ztoday = time2str('%d %b %Y', $now);
! 30: (my $today = $ztoday) =~ s/^0//;
! 31:
! 32: my $curdir = Cwd::cwd;
! 33:
! 34: END {
! 35: unlink($passfile);
! 36: }
! 37:
! 38: my @extra_files;
! 39: open(IN, '<', 'Makefile.in') or die "Couldn't open Makefile.in: $!\n";
! 40: while (<IN>) {
! 41: if (s/^GENFILES=//) {
! 42: while (s/\\$//) {
! 43: $_ .= <IN>;
! 44: }
! 45: @extra_files = split(' ', $_);
! 46: last;
! 47: }
! 48: }
! 49: close IN;
! 50:
! 51: my $break = <<EOT;
! 52: ==========================================================================
! 53: EOT
! 54:
! 55: print $break, <<EOT, $break, "\n";
! 56: == This will release a new version of rsync onto an unsuspecting world. ==
! 57: EOT
! 58:
! 59: die "$dest does not exist\n" unless -d $dest;
! 60: die "There is no .git dir in the current directory.\n" unless -d '.git';
! 61: die "'a' must not exist in the current directory.\n" if -e 'a';
! 62: die "'b' must not exist in the current directory.\n" if -e 'b';
! 63:
! 64: require 'packaging/git-status.pl';
! 65: check_git_state($master_branch, 1, 1);
! 66:
! 67: my $confversion;
! 68: open(IN, '<', 'configure.ac') or die $!;
! 69: while (<IN>) {
! 70: if (/^RSYNC_VERSION=(.*)/) {
! 71: $confversion = $1;
! 72: last;
! 73: }
! 74: }
! 75: close IN;
! 76: die "Unable to find RSYNC_VERSION in configure.ac\n" unless defined $confversion;
! 77:
! 78: open(IN, '<', 'OLDNEWS') or die $!;
! 79: $_ = <IN>;
! 80: my($lastversion) = /(\d+\.\d+\.\d+)/;
! 81: my($last_protocol_version, %pdate);
! 82: while (<IN>) {
! 83: if (my($ver,$pdate,$pver) = /^\s+\S\S\s\S\S\S\s\d\d\d\d\s+(\d+\.\d+\.\d+)\s+(\d\d \w\w\w \d\d\d\d\s+)?(\d+)$/) {
! 84: $pdate{$ver} = $pdate if defined $pdate;
! 85: $last_protocol_version = $pver if $ver eq $lastversion;
! 86: }
! 87: }
! 88: close IN;
! 89: die "Unable to determine protocol_version for $lastversion.\n" unless defined $last_protocol_version;
! 90:
! 91: my $protocol_version;
! 92: open(IN, '<', 'rsync.h') or die $!;
! 93: while (<IN>) {
! 94: if (/^#define\s+PROTOCOL_VERSION\s+(\d+)/) {
! 95: $protocol_version = $1;
! 96: last;
! 97: }
! 98: }
! 99: close IN;
! 100: die "Unable to determine the current PROTOCOL_VERSION.\n" unless defined $protocol_version;
! 101:
! 102: my $version = $confversion;
! 103: $version =~ s/dev/pre1/ || $version =~ s/pre(\d+)/ 'pre' . ($1 + 1) /e;
! 104:
! 105: print "Please enter the version number of this release: [$version] ";
! 106: chomp($_ = <STDIN>);
! 107: if ($_ eq '.') {
! 108: $version =~ s/pre\d+//;
! 109: } elsif ($_ ne '') {
! 110: $version = $_;
! 111: }
! 112: die "Invalid version: `$version'\n" unless $version =~ /^[\d.]+(pre\d+)?$/;
! 113:
! 114: if (`git tag -l v$version` ne '') {
! 115: print "Tag v$version already exists.\n\nDelete tag or quit? [q/del] ";
! 116: $_ = <STDIN>;
! 117: exit 1 unless /^del/i;
! 118: system "git tag -d v$version";
! 119: }
! 120:
! 121: if ($version =~ s/[-.]*pre[-.]*/pre/ && $confversion !~ /dev$/) {
! 122: $lastversion = $confversion;
! 123: }
! 124:
! 125: print "Enter the previous version to produce a patch against: [$lastversion] ";
! 126: chomp($_ = <STDIN>);
! 127: $lastversion = $_ if $_ ne '';
! 128: $lastversion =~ s/[-.]*pre[-.]*/pre/;
! 129:
! 130: my $pre = $version =~ /(pre\d+)/ ? $1 : '';
! 131:
! 132: my $release = $pre ? '0.1' : '1';
! 133: print "Please enter the RPM release number of this release: [$release] ";
! 134: chomp($_ = <STDIN>);
! 135: $release = $_ if $_ ne '';
! 136: $release .= ".$pre" if $pre;
! 137:
! 138: (my $finalversion = $version) =~ s/pre\d+//;
! 139: my($proto_changed,$proto_change_date);
! 140: if ($protocol_version eq $last_protocol_version) {
! 141: $proto_changed = 'unchanged';
! 142: $proto_change_date = "\t\t";
! 143: } else {
! 144: $proto_changed = 'changed';
! 145: if (!defined($proto_change_date = $pdate{$finalversion})) {
! 146: while (1) {
! 147: print "On what date did the protocol change to $protocol_version get checked in? (dd Mmm yyyy) ";
! 148: chomp($_ = <STDIN>);
! 149: last if /^\d\d \w\w\w \d\d\d\d$/;
! 150: }
! 151: $proto_change_date = "$_\t";
! 152: }
! 153: }
! 154:
! 155: my($srcdir,$srcdiffdir,$lastsrcdir,$skipping);
! 156: if ($lastversion =~ /pre/) {
! 157: if (!$pre) {
! 158: die "You should not diff a release version against a pre-release version.\n";
! 159: }
! 160: $srcdir = $srcdiffdir = $lastsrcdir = 'src-previews';
! 161: $skipping = ' ** SKIPPING **';
! 162: } elsif ($pre) {
! 163: $srcdir = $srcdiffdir = 'src-previews';
! 164: $lastsrcdir = 'src';
! 165: $skipping = ' ** SKIPPING **';
! 166: } else {
! 167: $srcdir = $lastsrcdir = 'src';
! 168: $srcdiffdir = 'src-diffs';
! 169: $skipping = '';
! 170: }
! 171:
! 172: print "\n", $break, <<EOT;
! 173: \$version is "$version"
! 174: \$lastversion is "$lastversion"
! 175: \$dest is "$dest"
! 176: \$curdir is "$curdir"
! 177: \$srcdir is "$srcdir"
! 178: \$srcdiffdir is "$srcdiffdir"
! 179: \$lastsrcdir is "$lastsrcdir"
! 180: \$release is "$release"
! 181:
! 182: About to:
! 183: - tweak SUBPROTOCOL_VERSION in rsync.h, if needed
! 184: - tweak the version in configure.ac and the spec files
! 185: - tweak NEWS and OLDNEWS to ensure header values are correct
! 186: - tweak the date in the *.yo files and generate the manpages
! 187: - generate configure.sh, config.h.in, and proto.h
! 188: - page through the differences
! 189:
! 190: EOT
! 191: print "<Press Enter to continue> ";
! 192: $_ = <STDIN>;
! 193:
! 194: my %specvars = ( 'Version:' => $finalversion, 'Release:' => $release,
! 195: '%define fullversion' => "\%{version}$pre", 'Released' => "$version.",
! 196: '%define srcdir' => $srcdir );
! 197: my @tweak_files = ( glob('packaging/*.spec'), glob('packaging/*/*.spec'), glob('*.yo'),
! 198: qw( configure.ac rsync.h NEWS OLDNEWS options.c ) );
! 199:
! 200: foreach my $fn (@tweak_files) {
! 201: open(IN, '<', $fn) or die $!;
! 202: undef $/; $_ = <IN>; $/ = "\n";
! 203: close IN;
! 204: if ($fn =~ /configure/) {
! 205: s/^RSYNC_VERSION=.*/RSYNC_VERSION=$version/m
! 206: or die "Unable to update RSYNC_VERSION in $fn\n";
! 207: } elsif ($fn =~ /\.spec/) {
! 208: while (my($str, $val) = each %specvars) {
! 209: s/^\Q$str\E .*/$str $val/m
! 210: or die "Unable to update $str in $fn\n";
! 211: }
! 212: s/^\* \w\w\w \w\w\w \d\d \d\d\d\d (.*)/$cl_today $1/m
! 213: or die "Unable to update ChangeLog header in $fn\n";
! 214: } elsif ($fn =~ /\.yo/) {
! 215: s/^(manpage\([^)]+\)\(\d+\)\()[^)]+(\).*)/$1$today$2/m
! 216: or die "Unable to update date in manpage() header in $fn\n";
! 217: s/^(This man ?page is current for version) \S+ (of rsync)/$1 $version $2/m
! 218: or die "Unable to update current version info in $fn\n";
! 219: } elsif ($fn eq 'rsync.h') {
! 220: s{(#define\s+SUBPROTOCOL_VERSION)\s+(\d+)}
! 221: { $1 . ' ' . get_subprotocol_version($2) }e
! 222: or die "Unable to find SUBPROTOCOL_VERSION define in $fn\n";
! 223: } elsif ($fn eq 'NEWS') {
! 224: s{^(NEWS for rsync \Q$finalversion\E )(\(UNRELEASED\))\s*(\nProtocol: )(\d+) (\([^)]+\))\n}
! 225: { $1 . ($pre ? $2 : "($today)") . "$3$protocol_version ($proto_changed)\n" }ei
! 226: or die "The first 2 lines of $fn are not in the right format. They must be:\n"
! 227: . "NEWS for rsync $finalversion (UNRELEASED)\n"
! 228: . "Protocol: $protocol_version ($proto_changed)\n";
! 229: } elsif ($fn eq 'OLDNEWS') {
! 230: s{^(\t\S\S\s\S\S\S\s\d\d\d\d)(\t\Q$finalversion\E\t).*}
! 231: { ($pre ? $1 : "\t$ztoday") . $2 . $proto_change_date . $protocol_version }em
! 232: or die "Unable to find \"?? ??? $year\t$finalversion\" line in $fn\n";
! 233: } elsif ($fn eq 'options.c') {
! 234: if (s/(Copyright \(C\) 2002-)(\d+)( Wayne Davison)/$1$year$3/
! 235: && $2 ne $year) {
! 236: die "Copyright comments need to be updated to $year in all files!\n";
! 237: }
! 238: # Adjust the year in the --version output.
! 239: s/(rprintf\(f, "Copyright \(C\) 1996-)(\d+)/$1$year/
! 240: or die "Unable to find Copyright string in --version output of $fn\n";
! 241: next if $2 eq $year;
! 242: } else {
! 243: die "Unrecognized file in \@tweak_files: $fn\n";
! 244: }
! 245: open(OUT, '>', $fn) or die $!;
! 246: print OUT $_;
! 247: close OUT;
! 248: }
! 249:
! 250: print $break;
! 251: system "git diff --color | less -p '^diff .*'";
! 252:
! 253: my $srctar_name = "rsync-$version.tar.gz";
! 254: my $pattar_name = "rsync-patches-$version.tar.gz";
! 255: my $diff_name = "rsync-$lastversion-$version.diffs.gz";
! 256: my $srctar_file = "$dest/$srcdir/$srctar_name";
! 257: my $pattar_file = "$dest/$srcdir/$pattar_name";
! 258: my $diff_file = "$dest/$srcdiffdir/$diff_name";
! 259: my $news_file = "$dest/$srcdir/rsync-$version-NEWS";
! 260: my $lasttar_file = "$dest/$lastsrcdir/rsync-$lastversion.tar.gz";
! 261:
! 262: print $break, <<EOT;
! 263:
! 264: About to:
! 265: - commit all version changes
! 266: - merge the $master_branch branch into the patch/$master_branch/* branches
! 267: - update the files in the "patches" dir and OPTIONALLY
! 268: (if you type 'y') to launch a shell for each patch
! 269:
! 270: EOT
! 271: print "<Press Enter OR 'y' to continue> ";
! 272: my $ans = <STDIN>;
! 273:
! 274: system "git commit -a -m 'Preparing for release of $version'" and exit 1;
! 275:
! 276: print "Updating files in \"patches\" dir ...\n";
! 277: system "packaging/patch-update --branch=$master_branch";
! 278:
! 279: if ($ans =~ /^y/i) {
! 280: print "\nVisiting all \"patch/$master_branch/*\" branches ...\n";
! 281: system "packaging/patch-update --branch=$master_branch --shell";
! 282: }
! 283:
! 284: if (-d 'patches/.git') {
! 285: system "cd patches && git commit -a -m 'The patches for $version.'" and exit 1;
! 286: }
! 287:
! 288: print $break, <<EOT;
! 289:
! 290: About to:
! 291: - create signed tag for this release: v$version
! 292: - create release diffs, "$diff_name"
! 293: - create release tar, "$srctar_name"
! 294: - generate rsync-$version/patches/* files
! 295: - create patches tar, "$pattar_name"
! 296: - update top-level README, *NEWS, TODO, and ChangeLog
! 297: - update top-level rsync*.html manpages
! 298: - gpg-sign the release files
! 299: - update hard-linked top-level release files$skipping
! 300:
! 301: EOT
! 302: print "<Press Enter to continue> ";
! 303: $_ = <STDIN>;
! 304:
! 305: # We want to use our passphrase-providing "gpg" script, so modify the PATH.
! 306: $ENV{PATH} = "$curdir/packaging/bin:$path";
! 307:
! 308: my $passphrase;
! 309: while (1) {
! 310: ReadMode('noecho');
! 311: print "\nEnter your GPG pass-phrase: ";
! 312: chomp($passphrase = <STDIN>);
! 313: ReadMode(0);
! 314: print "\n";
! 315:
! 316: # Briefly create a temp file with the passphrase for git's tagging use.
! 317: my $oldmask = umask 077;
! 318: unlink($passfile);
! 319: open(OUT, '>', $passfile) or die $!;
! 320: print OUT $passphrase, "\n";
! 321: close OUT;
! 322: umask $oldmask;
! 323: $ENV{'GPG_PASSFILE'} = $passfile;
! 324:
! 325: $_ = `git tag -s -m 'Version $version.' v$version 2>&1`;
! 326: print $_;
! 327: next if /bad passphrase/;
! 328: exit 1 if /failed/;
! 329:
! 330: if (-d 'patches/.git') {
! 331: $_ = `cd patches && git tag -s -m 'Version $version.' v$version 2>&1`;
! 332: print $_;
! 333: exit 1 if /bad passphrase|failed/;
! 334: }
! 335:
! 336: unlink($passfile);
! 337: last;
! 338: }
! 339:
! 340: $ENV{PATH} = $path;
! 341:
! 342: # Extract the generated files from the old tar.
! 343: @_ = @extra_files;
! 344: map { s#^#rsync-$lastversion/# } @_;
! 345: system "tar xzf $lasttar_file @_";
! 346: rename("rsync-$lastversion", 'a');
! 347:
! 348: print "Creating $diff_file ...\n";
! 349: system "$make_gen_cmd && rsync -a @extra_files b/" and exit 1;
! 350: my $sed_script = 's:^((---|\+\+\+) [ab]/[^\t]+)\t.*:\1:';
! 351: system "(git diff v$lastversion v$version; diff -upN a b | sed -r '$sed_script') | gzip -9 >$diff_file";
! 352: system "rm -rf a";
! 353: rename('b', "rsync-$version");
! 354:
! 355: print "Creating $srctar_file ...\n";
! 356: system "git archive --format=tar --prefix=rsync-$version/ v$version | tar xf -";
! 357: system "support/git-set-file-times --prefix=rsync-$version/";
! 358: system "fakeroot tar czf $srctar_file rsync-$version; rm -rf rsync-$version";
! 359:
! 360: print "Updating files in \"rsync-$version/patches\" dir ...\n";
! 361: mkdir("rsync-$version", 0755);
! 362: mkdir("rsync-$version/patches", 0755);
! 363: system "packaging/patch-update --skip-check --branch=$master_branch --gen=rsync-$version/patches";
! 364:
! 365: print "Creating $pattar_file ...\n";
! 366: system "fakeroot tar chzf $pattar_file rsync-$version/patches; rm -rf rsync-$version";
! 367:
! 368: print "Updating the other files in $dest ...\n";
! 369: system "rsync -a README NEWS OLDNEWS TODO $dest";
! 370: unlink($news_file);
! 371: link("$dest/NEWS", $news_file);
! 372: system "git log --name-status | gzip -9 >$dest/ChangeLog.gz";
! 373:
! 374: system "yodl2html -o $dest/rsync.html rsync.yo";
! 375: system "yodl2html -o $dest/rsyncd.conf.html rsyncd.conf.yo";
! 376:
! 377: foreach my $fn ($srctar_file, $pattar_file, $diff_file) {
! 378: unlink("$fn.asc");
! 379: open(GPG, '|-', "gpg --batch --passphrase-fd=0 -ba $fn") or die $!;
! 380: print GPG $passphrase, "\n";
! 381: close GPG;
! 382: }
! 383:
! 384: if (!$pre) {
! 385: system "rm $dest/rsync-*.gz $dest/rsync-*.asc $dest/rsync-*-NEWS $dest/src-previews/rsync-*diffs.gz*";
! 386:
! 387: foreach my $fn ($srctar_file, "$srctar_file.asc",
! 388: $pattar_file, "$pattar_file.asc",
! 389: $diff_file, "$diff_file.asc", $news_file) {
! 390: (my $top_fn = $fn) =~ s#/src(-\w+)?/#/#;
! 391: link($fn, $top_fn);
! 392: }
! 393: }
! 394:
! 395: print $break, <<'EOT';
! 396:
! 397: Local changes are done. When you're satisfied, push the git repository
! 398: and rsync the release files. Remember to announce the release on *BOTH*
! 399: rsync-announce@lists.samba.org and rsync@lists.samba.org (and the web)!
! 400: EOT
! 401:
! 402: exit;
! 403:
! 404: sub get_subprotocol_version
! 405: {
! 406: my($subver) = @_;
! 407: if ($pre && $proto_changed eq 'changed') {
! 408: return $subver == 0 ? 1 : $subver;
! 409: }
! 410: 0;
! 411: }
! 412:
! 413: sub usage
! 414: {
! 415: die <<EOT;
! 416: Usage: release-rsync [OPTIONS]
! 417:
! 418: -b, --branch=BRANCH The branch to release (default: master)
! 419: -h, --help Display this help message
! 420: EOT
! 421: }
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