From 46d8fd945b6023c54ba599ffc1602c9c18d9f2f5 Mon Sep 17 00:00:00 2001
From: Shawn Allen <shawn.allen@github.com>
Date: Wed, 2 Jan 2019 16:43:18 -0800
Subject: [PATCH] add standalone pre-release check script

---
 script/is-prerelease | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100755 script/is-prerelease

diff --git a/script/is-prerelease b/script/is-prerelease
new file mode 100755
index 00000000..1a942246
--- /dev/null
+++ b/script/is-prerelease
@@ -0,0 +1,14 @@
+#!/bin/bash
+set -e
+head=$(git symbolic-ref --short HEAD)
+branch=${TRAVIS_PULL_REQUEST_BRANCH:-$head}
+expected=${branch/release-/}
+actual=$(jq -r .version modules/primer/package.json)
+echo "branch: 'release-$expected' vs. primer/package.json '$actual'"
+if [[ "$expected" = "$actual" ]]; then
+    echo "+ match!"
+    exit 0
+else
+    echo "x mismatch."
+    exit 1
+fi