contrib: Add in the default push rule which was overridden

When we add a push rule, the default rule gets removed, so add that in
explicitly.  This needs to come last since otherwise it would match
the custom redirecting rules we have for personal and vendor
sub-spaces.

I also noticed that the push rule for the vendor subspace still had
a force push default.  We don't want that so remove it.

	* gcc-git-customization.sh: Add back the default rule that
	is lost by adding a custom push rule.
	* git-fetch-vendor.sh: Likewise, also remove '+' from push specs.

contrib/ChangeLog

+2010-01-13  Richard Earnshaw  <rearnsha@arm.com>
+
+	* gcc-git-customization.sh: Add back the default rule that
+	is lost by adding a custom push rule.
+	* git-fetch-vendor.sh: Likewise, also remove '+' from push specs.
+
 2010-01-13  Richard Earnshaw  <rearnsha@arm.com>
 
 	* contrib/git-fetch-vendor.sh: New file.

contrib/gcc-git-customization.sh

@@ -68,7 +68,11 @@ echo "(local branches starting <prefix>/ can be pushed directly to your"
 ask "personal area on the gcc server)" $old_pfx new_pfx
 git config "gcc-config.userpfx" "$new_pfx"
 
+# This entry needs to come last, so unset it now, then reset it after the updates.
+git config --unset "remote.${upstream}.push" "refs/heads/\\*:refs/heads/\\*"
 echo "Setting up tracking for personal namespace $remote_id in remotes/$upstream/${new_pfx}"
 git config --replace-all "remote.${upstream}.fetch" "+refs/users/${remote_id}/heads/*:refs/remotes/${upstream}/${new_pfx}/*" ":refs/remotes/${upstream}/${old_pfx}/"
 git config --replace-all "remote.${upstream}.fetch" "+refs/users/${remote_id}/tags/*:refs/tags/${new_pfx}/*" ":refs/tags/${old_pfx}/"
 git config --replace-all "remote.${upstream}.push" "refs/heads/${new_pfx}/*:refs/users/${remote_id}/heads/*" "^\+?refs/heads/${old_pfx}/"
+# Re-add the line deleted above.
+git config --add "remote.${upstream}.push" "refs/heads/*:refs/heads/*"

contrib/git-fetch-vendor.sh

@@ -14,9 +14,13 @@ then
     exit 1
 fi
 
-echo "setting up git to fetch vendor ${vendor} to remotes/${upstream}/${vendor}"
+# This entry needs to come last, so unset it now, then reset it after the updates.
+git config --unset "remote.${upstream}.push" "refs/heads/\\*:refs/heads/\\*"
 
-git config --replace-all "remote.${upstream}.fetch" "+refs/vendors/${vendor}/heads/*:refs/remotes/${upstream}/${vendor}/*" ":refs/remotes/${upstream}/${vendor}/"
+echo "setting up git to fetch vendor ${vendor} to remotes/${upstream}/${vendor}"
+git config --replace-all "remote.${upstream}.fetch" "refs/vendors/${vendor}/heads/*:refs/remotes/${upstream}/${vendor}/*" ":refs/remotes/${upstream}/${vendor}/"
 git config --replace-all "remote.${upstream}.fetch" "+refs/vendors/${vendor}/tags/*:refs/tags/${vendor}/*" ":refs/tags/${vendor}/"
-git config --replace-all "remote.${upstream}.push" "+refs/heads/${vendor}/*:refs/vendors/${vendor}/heads/*" "^\+refs/heads/${vendor}/"
+git config --replace-all "remote.${upstream}.push" "refs/heads/${vendor}/*:refs/vendors/${vendor}/heads/*" "^\+?refs/heads/${vendor}/"
+# Re-add the line deleted above.
+git config --add "remote.${upstream}.push" "refs/heads/*:refs/heads/*"
 git fetch