add semantic-release and prettier

Author: egoist

CHANGELOG.md renamed to CHANGELOG-OLD.md

@@ -100,4 +100,3 @@
 - Add Indonesian locale: [`79ec271`](https://github.com/egoist/vue-timeago/commit/79ec271) ([#36](https://github.com/egoist/vue-timeago/issues/36))
 
 [...full changes](https://github.com/egoist/vue-timeago/compare/v3.1.3...v3.1.4)
-

circle.yml

@@ -17,17 +17,21 @@ jobs:
       # Download and cache dependencies
       - restore_cache:
           keys:
-          - v1-dependencies-{{ checksum "package-lock.json" }}
+          - v1-dependencies-{{ checksum "yarn.lock" }}
           # fallback to using the latest cache if no exact match is found
           - v1-dependencies-
 
-      - run: npm install
+      - run: yarn
 
       - save_cache:
           paths:
             - node_modules
-          key: v1-dependencies-{{ checksum "package-lock.json" }}
+          key: v1-dependencies-{{ checksum "yarn.lock" }}
 
       - run:
           name: test
-          command: npm run test
+          command: yarn test
+
+      - run:
+          name: release
+          command: yarn semantic-release

package.json

@@ -31,21 +31,55 @@
   ],
   "devDependencies": {
     "bili": "^4.5.2",
+    "commitizen": "^3.0.7",
+    "cz-conventional-changelog": "^2.1.0",
+    "eslint-config-prettier": "^4.1.0",
     "eslint-config-rem": "^4.0.0",
+    "eslint-plugin-prettier": "^3.0.1",
     "gh-pages": "^1.0.0",
+    "husky": "^1.3.1",
+    "lint-staged": "^8.1.5",
     "poi": "^12.5.6",
     "postcss-nested": "^4.1.2",
+    "prettier": "^1.16.4",
+    "semantic-release": "^15.13.3",
     "vue": "^2.6.9",
     "vue-template-compiler": "^2.6.9",
     "xo": "^0.24.0"
   },
   "xo": {
-    "extends": "rem",
+    "extends": [
+      "rem",
+      "plugin:prettier/recommended"
+    ],
     "ignores": [
       "example/**"
     ]
   },
   "dependencies": {
     "date-fns": "^1.29.0"
+  },
+  "husky": {
+    "hooks": {
+      "pre-commit": "lint-staged"
+    }
+  },
+  "lint-staged": {
+    "*.{ts,json,md}": [
+      "prettier --write",
+      "git add"
+    ],
+    "src/*.js": [
+      "xo --fix",
+      "git add"
+    ]
+  },
+  "release": {
+    "branch": "master"
+  },
+  "config": {
+    "commitizen": {
+      "path": "./node_modules/cz-conventional-changelog"
+    }
   }
 }