updated flow

.github/workflows/build-and-test.yml

@@ -0,0 +1,77 @@
+name: build, test (node and browser), publish to NPM
+
+on:
+  push:
+    tags:
+      - "v*.*.*"
+  workflow_dispatch:
+
+jobs:
+  node:
+    name: Tests in node.js
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        node-version: [16.x, 18.x]
+      # When set to true, GitHub cancels all in-progress jobs if any matrix job fails.
+      fail-fast: true
+      # The maximum number of jobs that can run simultaneously
+      max-parallel: 1
+    steps:
+      - name: Git checkout
+        uses: actions/checkout@v3
+
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: install
+        run: npm ci
+
+      - name: node tests
+        run: npm run test:node
+        env:
+          RPC_PROVIDER_URL: ${{ secrets.RPC_PROVIDER_URL }}
+          PRIVATE_KEY: ${{ secrets.PRIVATE_KEY }}
+
+  browser:
+    name: test in browser
+    needs: [node]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Git checkout
+        uses: actions/checkout@v3
+
+      - name: Use Node.js 18
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18.x
+
+      - name: install
+        run: npm ci
+
+      - name: browser tests
+        run: npm run test:browser-headless
+        env:
+          RPC_PROVIDER_URL: ${{ secrets.RPC_PROVIDER_URL }}
+          PRIVATE_KEY: ${{ secrets.PRIVATE_KEY }}
+
+  npm-publish:
+    needs: [node, browser]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Git checkout
+        uses: actions/checkout@v3
+
+      - name: Install Node.js, NPM and Yarn
+        uses: actions/setup-node@v3
+        with:
+          node-version: "18.x"
+          registry-url: "https://registry.npmjs.org"
+
+      - name: NPM publish
+        run: npm publish --access public
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}