From: Mike Frysinger <vapier@gentoo.org>
Date: Sun, 7 Jan 2018 21:36:01 +0000 (-0500)
Subject: git-rb-all: helper for rebasing all branches
X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=ba2e5f1f9dc0567d3df1abfbe6c3ae268ed7bc08;p=home.git

git-rb-all: helper for rebasing all branches
---

diff --git a/.bin/git-rb-all b/.bin/git-rb-all
new file mode 100755
index 0000000..839d143
--- /dev/null
+++ b/.bin/git-rb-all
@@ -0,0 +1,36 @@
+#!/bin/bash
+# Helper to rewrite all local branches.
+
+rb_one() {
+	local b=$1
+
+	echo "### ${b}"
+	git checkout -q "${b}" || exit
+	if ! git rebase ; then
+		git rebase --abort
+	fi
+}
+
+usage() {
+	cat <<EOF
+Usage: rb-all
+EOF
+	exit 1
+}
+
+main() {
+	if [[ $# -ne 0 ]] ; then
+		usage
+	fi
+
+	local orig b branches
+	orig=$(git rev-parse --abbrev-ref HEAD) || return
+
+	branches=( $(git ls-remote . 'heads/*' | sed 's:.*refs/heads/::') )
+	for b in "${branches[@]}" ; do
+		rb_one "${b}"
+	done
+
+	git checkout -q "${orig}"
+}
+main "$@"