From 2edce054a90423ea47e9eae90e09f970cc90c50d Mon Sep 17 00:00:00 2001
From: Xuanwo <github@xuanwo.io>
Date: Wed, 20 Oct 2021 19:06:45 +0800
Subject: [PATCH] chore: Remove checkout-pr-branch.sh for useless (#28900)

---
 checkout-pr-branch.sh | 37 -------------------------------------
 1 file changed, 37 deletions(-)
 delete mode 100755 checkout-pr-branch.sh

diff --git a/checkout-pr-branch.sh b/checkout-pr-branch.sh
deleted file mode 100755
index 79d1247a7a..0000000000
--- a/checkout-pr-branch.sh
+++ /dev/null
@@ -1,37 +0,0 @@
-#!/usr/bin/env bash
-# Copyright 2019 PingCAP, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# This script is used to checkout a TiDB PR branch in a forked repo.
-if test -z $1; then
-	echo -e "Usage:\n"
-	echo -e "\tcheckout-pr-branch.sh [github-username]:[pr-branch]\n"
-	echo -e "The argument can be copied directly from github PR page."
-	echo -e "The local branch name would be [github-username]/[pr-branch]."
-	exit 0;
-fi
-
-username=$(echo $1 | cut -d':' -f1)
-branch=$(echo $1 | cut -d':' -f2)
-local_branch=$username/$branch
-fork="https://github.com/$username/tidb"
-
-exists=`git show-ref refs/heads/$local_branch`
-if [ -n "$exists" ]; then
-	git checkout $local_branch
-	git pull $fork $branch:$local_branch
-else
-	git fetch $fork $branch:$local_branch
-	git checkout $local_branch
-fi