tar-tree deprecation: we eat our own dog food.

It is silly to keep using git-tar-tree in dist target when the
command gives a big deprecation warning when called.  Instead,
use "git-archive --format=tar" which we recommend to our users.

Update gitweb's snapshot feature to use git-archive for the same
reason.

Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/Makefile b/Makefile
index 401b893bfaa6a5909b1f8e044401cf4b40002b5b..2c7c33855e34a214d63a2745c3861c1e31743fbf 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -856,8 +856,9 @@ git.spec: git.spec.in
        mv $@+ $@
 
 GIT_TARNAME=git-$(GIT_VERSION)
-dist: git.spec git-tar-tree
-       ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
+dist: git.spec git-archive
+       ./git-archive --format=tar \
+               --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
        @mkdir -p $(GIT_TARNAME)
        @cp git.spec $(GIT_TARNAME)
        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 3e9d4a00524537c2f136bb9e98a19727cf21438a..6e1496d6ac9678b7fe582e25cd6cfd4f39ca4c06 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -2838,9 +2838,12 @@ sub git_snapshot {
                -content_disposition => 'inline; filename="' . "$filename" . '"',
                -status => '200 OK');
 
-       my $git_command = git_cmd_str();
-       open my $fd, "-|", "$git_command tar-tree $hash \'$project\' | $command" or
-               die_error(undef, "Execute git-tar-tree failed.");
+       my $git = git_cmd_str();
+       my $name = $project;
+       $name =~ s/\047/\047\\\047\047/g;
+       open my $fd, "-|",
+       "$git archive --format=tar --prefix=\'$name\'/ $hash | $command"
+               or die_error(undef, "Execute git-tar-tree failed.");
        binmode STDOUT, ':raw';
        print <$fd>;
        binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi