add gren script

2020-03-09 19:37:57 +01:00 · 2020-03-09 19:37:57 +01:00 · decbbf9b6e
commit decbbf9b6e
parent a8b652ce6b
1 changed files with 16 additions and 0 deletions
--- a/bin/gren
+++ b/bin/gren
@ -0,0 +1,16 @@
+#!/bin/sh
+set -ex
+
+if [[ -z "$1" ]]; then
+  echo "Usage: $0 <branch name>"
+  exit 1
+fi
+
+hub sync
+
+if git rev-parse --verify --quiet $1; then
+  git checkout $1
+else
+  git checkout -b $1 master
+  git push -u origin $1
+fi