1 files changed, 11 insertions, 0 deletions
diff --git a/bin/git-bdiff b/bin/git-bdiff
new file mode 100755
index 0000000..eb93d13
--- /dev/null
+++ b/bin/git-bdiff
@@ -0,0 +1,11 @@
+#!/bin/bash -e
+
+# Diff for a branch, starting from where it diverges from its upstream.
+
+BRANCH=HEAD
+if [ $# -gt 0 ]; then
+	BRANCH="$1"
+	shift
+fi
+
+exec git diff "${BRANCH}@{upstream}" "${BRANCH}" "$@"