From 9217ce30e308db28dc4789ef009ecf553f35097c Mon Sep 17 00:00:00 2001
From: Wayne Davison <wayned@samba.org>
Date: Wed, 28 Nov 2007 11:52:16 -0800
Subject: [PATCH] Revised release-rsync and nightly-rsync code to create a tar
 files with the right timestamps.

---
 packaging/nightly-rsync    | 12 ++++++------
 packaging/release-rsync    | 32 +++++++++++++-------------------
 support/git-set-file-times |  2 ++
 3 files changed, 21 insertions(+), 25 deletions(-)

diff --git a/packaging/nightly-rsync b/packaging/nightly-rsync
index da801b1d..6ea48d44 100755
--- a/packaging/nightly-rsync
+++ b/packaging/nightly-rsync
@@ -29,6 +29,7 @@ our($make_tar, $upload, $help_opt);
 our $name = time2str('rsync-HEAD-%Y%m%d-%H%M%Z', time, 'GMT');
 our $ztoday = time2str('%d %b %Y', time);
 our $today = $ztoday;
+our $gen_target = $upload ? 'gensend' : 'gen';
 
 die "$dest does not exist\n" unless -d $dest;
 die "There is no .git dir in the current directory.\n" unless -d '.git';
@@ -53,14 +54,13 @@ if ($make_tar) {
 	}
     }
     close IN;
-    map { s#^#$name/# } @extra_files;
 
     print "Creating $name.tar.gz\n";
-    system 'make gen';
-    symlink('.', $name);
-    system "git archive --format=tar --prefix=$name/ HEAD >$dest/$name.tar";
-    system "fakeroot tar rf $dest/$name.tar @extra_files; gzip -9 $dest/$name.tar";
-    unlink($name);
+    system "make $gen_target; rsync -a @extra_files $name/";
+    system "git archive --format=tar --prefix=$name/ HEAD | tar xf -";
+    system "support/git-set-file-times --prefix=$name/";
+    system "fakeroot tar czf $dest/$name.tar.gz $name; rm -rf $name";
+
     unlink($nightly_symlink);
     symlink("$name.tar.gz", $nightly_symlink);
 }
diff --git a/packaging/release-rsync b/packaging/release-rsync
index 5ceda93e..35295a71 100755
--- a/packaging/release-rsync
+++ b/packaging/release-rsync
@@ -161,8 +161,6 @@ foreach my $fn (@tweak_files) {
     close OUT;
 }
 
-system 'make gen';
-
 print $break;
 system "git diff --color | less -p '^diff .*'";
 
@@ -193,15 +191,6 @@ EOT
 print "<Press Enter to continue> ";
 $_ = <STDIN>;
 
-@_ = @extra_files;
-map { s#^#rsync-$lastversion/# } @_;
-$_[0] =~ s/configure\.sh/configure/; # XXX remove soon
-system "tar xzf $lasttar_file @_";
-rename("rsync-$lastversion", 'a');
-rename("a/configure", "a/configure.sh"); # XXX remove soon
-
-system "rsync -a @extra_files rsync-$version/";
-
 system "git commit -a -m 'Preparing for release of $version'" and exit 1;
 system "git tag -s -m 'Version $version.' v$version" and exit 1;
 
@@ -245,21 +234,26 @@ if ($diffdir ne $dest) {
     chdir($curdir) or die $!;
 }
 
-print "Creating $srctar_file ...\n";
-(my $srctar_tmp = $srctar_file) =~ s/\.gz$//;
-system "git archive --format=tar --prefix=rsync-$version/ v$version >$srctar_tmp";
-system "fakeroot tar rf $srctar_tmp rsync-$version/*; gzip -9 $srctar_tmp";
-
 print "Creating $diff_file ...\n";
-rename("rsync-$version", 'b');
+@_ = @extra_files;
+map { s#^#rsync-$lastversion/# } @_;
+system "tar xzf $lasttar_file @_";
+rename("rsync-$lastversion", 'a');
+system "make gen; rsync -a @extra_files b/";
 my $sed_script = 's:^((---|\+\+\+) [ab]/[^\t]+)\t.*:\1:';
 system "(git diff v$lastversion v$version; diff -up a b | sed -r '$sed_script') | gzip -9 >$diff_file";
-system "rm -rf a b";
+system "rm -rf a";
+rename('b', "rsync-$version");
+
+print "Creating $srctar_file ...\n";
+system "git archive --format=tar --prefix=rsync-$version/ v$version | tar xf -";
+system "support/git-set-file-times --prefix=rsync-$version/";
+system "fakeroot tar czf $srctar_file rsync-$version; rm -rf rsync-$version";
 
 system "support/patch-update --gen";
 
 symlink('.', "rsync-$version");
-system "tar czf $pattar_file rsync-$version/patches";
+system "fakeroot tar czf $pattar_file rsync-$version/patches";
 unlink("rsync-$version");
 
 print "Updating the other files in $dest ...\n";
diff --git a/support/git-set-file-times b/support/git-set-file-times
index 9ddef25f..85d854e8 100755
--- a/support/git-set-file-times
+++ b/support/git-set-file-times
@@ -8,6 +8,7 @@ use strict;
 
 my %ls;
 my $commit_time;
+my $prefix = @ARGV && $ARGV[0] =~ s/^--prefix=// ? shift : '';
 
 $/ = "\0";
 open FH, 'git ls-files -z|' or die $!;
@@ -27,6 +28,7 @@ while (<FH>) {
 	my @files = delete @ls{split(/\0/, $_)};
 	@files = grep { defined $_ } @files;
 	next unless @files;
+	map { s/^/$prefix/ } @files;
 	utime $commit_time, $commit_time, @files;
     }
     last unless %ls;
-- 
2.34.1