Use node 16 for publishing + Add build step

.github/workflows/build.yml

@@ -0,0 +1,64 @@
+name: Publish Pyth SDK to crates.io
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+jobs:
+  publish-pyth-common-js:
+    name: Publish Pyth Common JS
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [14.x, 16.x, 18.x]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm ci
+        working-directory: "pyth-common-js"
+      - run: npm run build
+        working-directory: "pyth-common-js"
+  publish-pyth-evm-js:
+    name: Publish Pyth EVM JS
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [14.x, 16.x, 18.x]
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          persist-credentials: false
+      # This step is required for npm 14 to work for installing this
+      - name: Reconfigure git to use HTTP authentication
+        run: >
+          git config --global url."https://github.com/".insteadOf
+          ssh://git@github.com/
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm ci
+        working-directory: "pyth-evm-js"
+      - run: npm run build
+        working-directory: "pyth-evm-js"
+  publish-pyth-terra-js:
+    name: Publish Pyth Common JS
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [14.x, 16.x, 18.x]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm ci
+        working-directory: "pyth-terra-js"
+      - run: npm run build
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+        working-directory: "pyth-terra-js"

.github/workflows/publish.yml

@@ -13,7 +13,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v2
         with:
-          node-version: "12.x"
+          node-version: "16"
           registry-url: "https://registry.npmjs.org"
       - run: npm ci
         working-directory: "pyth-common-js"
@@ -29,7 +29,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v2
         with:
-          node-version: "12.x"
+          node-version: "16"
           registry-url: "https://registry.npmjs.org"
       - run: npm ci
         working-directory: "pyth-evm-js"
@@ -45,7 +45,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v2
         with:
-          node-version: "12.x"
+          node-version: "16"
           registry-url: "https://registry.npmjs.org"
       - run: npm ci
         working-directory: "pyth-terra-js"