added release script

release.sh

@@ -0,0 +1,35 @@
+#!/bin/bash
+
+yarn test || exit 1
+
+# Release version
+git checkout master || exit 1
+git merge develop || exit 1
+
+npm --no-git-tag-version version patch || exit 1
+
+yarn test || exit 1
+
+RELEASE_VERSION=$(sed 's/.*"version": "\(.*\)".*/\1/;t;d' ./package.json)
+echo "Release version: ${RELEASE_VERSION}"
+
+git add package.json || exit 1
+git commit -m "version release" || exit 1
+git tag "v${RELEASE_VERSION}" || exit 1
+git push -u origin master || exit 1
+
+yarn bundle || exit 1
+yarn build || exit 1
+
+# Generate next development version
+git checkout develop || exit 1
+git rebase master || exit 1
+
+npm --no-git-tag-version version minor || exit 1
+RELEASE_VERSION=$(sed 's/.*"version": "\(.*\)".*/\1/;t;d' ./package.json)-SNAPSHOT
+echo "Next development version: ${DEV_VERSION}"
+npm --no-git-tag-version version ${RELEASE_VERSION} || exit 1
+
+git add package.json || exit 1
+git commit -m "next development version" || exit 1
+git push -u origin develop || exit 1