X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=topgit.git;a=blobdiff_plain;f=tg-patch.sh;h=97338ab63ef77f52eb876c77ca50b669c458f333;hp=04023c05234d938d10acfb112a77554e7c0425f8;hb=200b39c0f80396f1f7f66c8b33f6adf87ff6edf4;hpb=885731a8fc792c41c05c9bbdf7aa90ddec16be77

diff --git a/tg-patch.sh b/tg-patch.sh
index 04023c0..97338ab 100644
--- a/tg-patch.sh
+++ b/tg-patch.sh
@@ -12,7 +12,7 @@ while [ -n "$1" ]; do
 	arg="$1"; shift
 	case "$arg" in
 	-*)
-		echo "Usage: tg patch [NAME]" >&2
+		echo "Usage: tg [...] patch [NAME]" >&2
 		exit 1;;
 	*)
 		[ -z "$name" ] || die "name already specified ($name)"
@@ -20,7 +20,7 @@ while [ -n "$1" ]; do
 	esac
 done
 
-[ -n "$name" ] || name="$(git symbolic-ref HEAD | sed 's#^refs/heads/##')"
+[ -n "$name" ] || name="$(git symbolic-ref HEAD | sed 's#^refs/\(heads\|top-bases\)/##')"
 base_rev="$(git rev-parse --short --verify "refs/top-bases/$name" 2>/dev/null)" ||
 	die "not a TopGit-controlled branch"
 
@@ -29,7 +29,7 @@ echo
 [ -n "$(git grep '^[-]--' "$name" -- ".topmsg")" ] || echo '---'
 
 # Evil obnoxious hack to work around the lack of git diff --exclude
-git_is_stupid="$(mktemp)"
+git_is_stupid="$(mktemp -t tg-patch-changes.XXXXXX)"
 git diff-tree --name-only "$base_rev" "$name" |
 	fgrep -vx ".topdeps" |
 	fgrep -vx ".topmsg" >"$git_is_stupid" || : # fgrep likes to fail randomly?
@@ -43,4 +43,4 @@ rm "$git_is_stupid"
 echo '-- '
 echo "tg: ($base_rev..) $name (depends on: $(git cat-file blob "$name:.topdeps" | paste -s -d' '))"
 branch_contains "$name" "$base_rev" ||
-	echo "tg: The patch is out-of-date wrt. the base! Run \`tg update\`."
+	echo "tg: The patch is out-of-date wrt. the base! Run \`$tg update\`."