## Parse options
if [ -n "$1" ]; then
- echo "Usage: tg summary" >&2
+ echo "Usage: tg [...] summary" >&2
exit 1
fi
+curname="$(git symbolic-ref HEAD | sed 's#^refs/\(heads\|top-bases\)/##')"
-## List branches
-git for-each-ref | cut -f 2 |
- while read ref; do
- name="${ref#refs/heads/}"
- [ "$name" != "$ref" ] ||
- continue # eew, not a branch
- git rev-parse --verify "refs/top-bases/$name" >/dev/null 2>&1 ||
- continue # not a TopGit branch
+## List branches
+git for-each-ref refs/top-bases |
+ while read rev type ref; do
+ name="${ref#refs/top-bases/}"
+ missing_deps=
+
+ current=' '
+ [ "$name" != "$curname" ] || current='>'
+ nonempty=' '
+ ! branch_empty "$name" || nonempty='0'
+ remote=' '
+ [ -z "$base_remote" ] || remote='l'
+ ! has_remote "$name" || remote='r'
+ rem_update=' '
+ [ "$remote" != 'r' ] || ! ref_exists "refs/remotes/$base_remote/top-bases/$name" || {
+ branch_contains "refs/top-bases/$name" "refs/remotes/$base_remote/top-bases/$name" &&
+ branch_contains "$name" "refs/remotes/$base_remote/$name"
+ } || rem_update='R'
+ [ "$rem_update" = 'R' ] || branch_contains "refs/remotes/$base_remote/$name" "$name" 2>/dev/null ||
+ rem_update='L'
deps_update=' '
- [ -z "$(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 "$name")" != "$(git rev-parse "refs/top-bases/$name")" ]; then
+ if [ "$(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' "$current$nonempty$remote$rem_update$deps_update$deps_missing$base_update" \
+ "$name" "$subject"
done