Add release script

Author: eddyerburgh

packages/test-utils/scripts/release.sh

@@ -0,0 +1,34 @@
+set -e
+
+if [[ -z $1 ]]; then
+  echo "Enter new version: "
+  read VERSION
+else
+  VERSION=$1
+fi
+
+read -p "Releasing $VERSION - are you sure? (y/n) " -n 1 -r
+echo
+if [[ $REPLY =~ ^[Yy]$ ]]; then
+  echo "Releasing $VERSION ..."
+
+  npm run test
+
+  # build
+  npm run build
+
+  # commit
+  git add -A
+  git add -f \
+    dist/*.js
+  git commit -m "build: $VERSION"
+  npm version $VERSION --message "release: $VERSION"
+
+  # publish
+  git push origin refs/tags/v$VERSION
+  git push
+  npm publish
+
+  # generate release note
+  VERSION=$VERSION npm run release:note
+fi