Automatically tag a new release

Author: ryu1kn

.npmignore

@@ -8,6 +8,7 @@
 /.nycrc
 /.travis.yml
 /coverage
+/tag-release.sh
 /test/.eslintrc.yaml
 /yarn.lock
 __*

CHANGELOG.md

@@ -4,6 +4,6 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [0.1.0] - 2018-03-12
 ### Added
-- Functionality to remove indenting spaces from multiline string
+- Initial release

package.json

@@ -8,6 +8,8 @@
     "check": "yarn run lint && yarn test",
     "lint": "eslint .",
     "test": "mocha test --recursive",
+    "prepublish": "yarn run check",
+    "postpublish": "./tag-release.sh",
     "coverage": "nyc yarn test"
   },
   "repository": {

tag-release.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+RELEASE_VER=$(node -p 'JSON.parse(require("fs").readFileSync("./package.json", "utf8")).version')
+
+GIT_TAG_NAME=v$RELEASE_VER
+git tag -a $GIT_TAG_NAME -m $GIT_TAG_NAME
+git push origin $GIT_TAG_NAME