tg info: Carry over missing Subject line in topmsg

[topgit.git] / tg-info.sh

diff --git a/tg-info.sh b/tg-info.sh
index 21b69dc488893a4c7f4f2b2cf98f3cf39e6f4f74..17eca60853d6553af370202a6d9095336e1a7580 100644 (file)
--- a/tg-info.sh
+++ b/tg-info.sh
@@ -12,7 +12,7 @@ while [ -n "$1" ]; do
        arg="$1"; shift
        case "$arg" in
        -*)
-               echo "Usage: tg info [NAME]" >&2
+               echo "Usage: tg [...] info [NAME]" >&2
                exit 1;;
        *)
                [ -z "$name" ] || die "name already specified ($name)"
@@ -28,20 +28,30 @@ measure="$(measure_branch "$name" "$base_rev")"
 
 echo "Topic Branch: $name ($measure)"
 if [ "$(git rev-parse --short "$name")" = "$base_rev" ]; then
-       echo "No commits."
+       echo "* No commits."
        exit 0
 fi
 
-git cat-file blob "$name:.topmsg" | grep ^Subject:
+git cat-file blob "$name:.topmsg" | grep ^Subject: || :
 
 echo "Base: $base_rev"
 branch_contains "$name" "$base_rev" ||
-       echo "Base is newer than head! Please run \`tg update\`."
+       echo "* Base is newer than head! Please run \`$tg update\`."
 
-deps="$(git cat-file blob "$name:.topdeps" | paste -s -d' ')"
-echo "Depends: $deps"
+if has_remote "$name"; then
+       echo "Remote Mate: $base_remote/$name"
+       branch_contains "$base_rev" "refs/remotes/$base_remote/top-bases/$name" ||
+               echo "* Local base is out of date wrt. the remote base."
+       branch_contains "$name" "refs/remotes/$base_remote/$name" ||
+               echo "* Local head is out of date wrt. the remote head."
+       branch_contains "refs/remotes/$base_remote/$name" "$name" ||
+               echo "* Local head is ahead of the remote head."
+fi
+
+git cat-file blob "$name:.topdeps" |
+       sed '1{ s/^/Depends: /; n; }; s/^/         /;'
 
-depcheck="$(mktemp)"
+depcheck="$(mktemp -t tg-depcheck.XXXXXX)"
 missing_deps=
 needs_update "$name" >"$depcheck" || :
 if [ -n "$missing_deps" ]; then