chore: using github actions

.github/workflows/npm-publish.yml

+name: Publish to Github Packages
+
+on:
+  push:
+    tags:
+      - 'v*.*.*'
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set env
+      run: echo "RELEASE_VERSION=${GITHUB_REF:10}" >> $GITHUB_ENV
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: '12.x'
+        registry-url: 'https://registry.npmjs.org'
+    - name: run build
+      run: |
+        yarn
+        yarn version --no-git-tag-version --no-commit-hooks --new-version ${RELEASE_VERSION/v}
+        yarn publish
+      env:
+        NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.github/workflows/unit-test.yml

+name: Node.js CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - '*'
+
+jobs:
+  build:
+    if: "!contains(github.event.commits[0].message, '[SKIP CI]')"
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [12.x]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - name: run test
+      run: |
+        yarn
+        yarn test
+      env:
+        CI: true

.travis.yml

-language: node_js
-node_js:
-  - 9
-script:
-  - npm test
-cache:
-  directories:
-    - "node_modules"
-deploy:
-  provider: npm
-  email: echoulen@gmail.com
-  api_key: $NPM_TOKEN
-  on:
-    tags: true
-  skip_cleanup: true

package.json

@@ -8,7 +8,6 @@
     "dev": "webpack-dev-server",
     "pretest": "rimraf dist && tslint --project . && tsc -p .",
     "test": "jest --config=jestconfig.json",
-    "prepublish": "npm test",
     "prepare": "rimraf dist && tsc -p ."
   },
   "repository": {