chore: add release shell

package.json

@@ -20,7 +20,8 @@
     "docs": "vuepress dev docs",
     "docs:build": "vuepress build docs",
     "deploy": "sh deploy.sh",
-    "lint": "eslint --ext .js,.vue src"
+    "lint": "eslint --ext .js,.vue src",
+    "release": "sh ./release.sh"
   },
   "dependencies": {
     "mpvue-citypicker": "^1.0.6",

release.sh

@@ -0,0 +1,27 @@
+#!/usr/bin/env sh
+set -e
+echo "Enter release version: "
+read VERSION
+
+read -p "Releasing $VERSION - are you sure? (y/n)" -n 1 -r
+echo    # (optional) move to a new line
+if [[ $REPLY =~ ^[Yy]$ ]]
+echo "Releasing $VERSION ..."
+then
+  # build
+  VERSION=$VERSION npm run build
+  if [[ `git status --porcelain` ]]; 
+  then
+    git add -A
+    git commit -am "build: release $VERSION"
+  fi
+
+  # commit
+  npm version $VERSION --message "build: release $VERSION"
+
+  # publish
+  git push origin refs/tags/v"$VERSION"
+  git push origin master
+
+  npm publish --registry=https://registry.npmjs.org
+fi