X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=topgit.git;a=blobdiff_plain;f=tg-summary.sh;h=3905a8fab0207e9b3908e57d90e494f109b5efa1;hp=a1f8366ba26f75a35afd59a5a3fb4fa052eb5366;hb=ab712f2ed92a6e451bf2d482b03d2559697bf100;hpb=f6f5bcebd1c8833a0126253f21c330b73b77bad0

diff --git a/tg-summary.sh b/tg-summary.sh
index a1f8366..3905a8f 100644
--- a/tg-summary.sh
+++ b/tg-summary.sh
@@ -14,23 +14,27 @@ fi
 
 ## List branches
 
-git for-each-ref refs/heads | cut -f 2 |
-	while read ref; do
-		name="${ref#refs/heads/}"
-		base_rev="$(git rev-parse --verify "refs/top-bases/$name" 2>/dev/null)" ||
-			continue # not a TopGit branch
+git for-each-ref refs/top-bases |
+	while read rev name ref; do
+		name="${ref#refs/top-bases/}"
+		missing_deps=
 
+		nonempty=' '
+		! branch_empty "$name" || nonempty='0'
 		deps_update=' '
-		[ -z "$(needs_update "$name")" ] || deps_update='D'
+		needs_update "$name" >/dev/null || deps_update='D'
+		deps_missing=' '
+		[ -z "$missing_deps" ] || deps_missing='!'
 		base_update=' '
 		branch_contains "$name" "refs/top-bases/$name" || base_update='B'
 
-		if [ "$(git rev-parse "$name")" != "$base_rev" ]; then
+		if [ "$(git rev-parse "$name")" != "$rev" ]; then
 			subject="$(git cat-file blob "$name:.topmsg" | sed -n 's/^Subject: //p')"
 		else
 			# No commits yet
 			subject="(No commits)"
 		fi
 
-		printf '%s%s\t%-31s\t%s\n' "$deps_update" "$base_update" "$name" "$subject"
+		printf '%s\t%-31s\t%s\n' "$nonempty$deps_update$deps_missing$base_update" \
+			"$name" "$subject"
 	done