ci: add github action workflow

fix #98

.github/workflows/pull_request.yml

@@ -0,0 +1,26 @@
+name: Node CI
+
+on:
+  push:
+    branches:
+      - refs/pull/*
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [10, 12]
+    steps:
+      - uses: actions/checkout@v1
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: yarn install, lint, build and test
+        run: |
+          yarn install
+          yarn lint
+          yarn build
+          yarn test

.github/workflows/release.yml

@@ -0,0 +1,26 @@
+name: Node CD
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  publish-npm:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - name: Use Node.js 12
+        uses: actions/setup-node@v1
+        with:
+          node-version: 12
+          registry-url: https://registry.npmjs.org/
+        env:
+          GH_TOKEN: ${{secrets.GH_TOKEN}}
+          NPM_TOKEN: ${{secrets.NPM_TOKEN}}
+      - name: yarn install, build, test, release
+        run: |
+          yarn install
+          yarn build
+          yarn test
+          yarn release