Add a shell function to scan for git repos with changes

1 files changed, 14 insertions, 0 deletions

diff --git a/kshrc b/kshrc
index 505c669..43a7d0d 100644
--- a/kshrc
+++ b/kshrc
@@ -483,6 +483,20 @@ eval _tmux_session -s "\$session" -w "\$working_directory" -n "main" \
 
 }
 
+scangit() {
+	ref="origin/master"
+	while [ $# -gt 0 ] ; do case $1 in
+	-r) ref="$2"; shift ; shift ;;
+	--) break ;;
+	*) echo "bad option '$1' usage: scangit [-r <ref>] -- <paths>" ; return ;;
+	esac ; done
+	find "$@" -iname '.git' -type d 2>/dev/null \
+		| while read -r d ; do
+			cd "$(dirname "$d")"
+			git diff-index --quiet "$ref" 2>/dev/null \
+				|| echo "$(dirname "$d")"
+			done
+}
 gitdate() {
 	date=""
 	while [ $# -gt 0 ] ; do case $1 in