Add CI action to automatically publish new releases (#9470)

.github/workflows/publish.yml

@@ -0,0 +1,48 @@
+name: Publish to npm
+on:
+  push:
+    branches:
+      - master
+    paths:
+      - 'package.json'
+jobs:
+  test:
+    uses: ./.github/workflows/test.yml
+  get-version:
+    runs-on: ubuntu-latest
+    outputs:
+      current_version: ${{ steps.current_version.outputs.version }}
+      last_version: ${{ steps.last_version.outputs.version }}
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 50
+      # Check if the package.json version field has changed since the last push
+      - name: Get current version from package.json
+        id: current_version
+        run: |
+          echo "version=$(jq -r .version package.json)" >> $GITHUB_OUTPUT
+      - name: Get the version from the last push
+        id: last_version
+        run: |
+          git checkout ${{ github.event.before }}
+          echo "version=$(jq -r .version package.json)" >> $GITHUB_OUTPUT
+  npm-publish:
+    needs:
+      - test
+      - get-version
+    runs-on: ubuntu-latest
+    # We only want to publish if the package.json version field has changed
+    if: needs.get-version.outputs.current_version != needs.get-version.outputs.last_version
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 18
+          cache: 'npm'
+          registry-url: 'https://registry.npmjs.org'
+      - run: npm ci
+      - run: npm run build
+      - run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.github/workflows/test.yml

@@ -8,6 +8,7 @@ on:
     branches: [ master ]
   pull_request:
     branches: [ master ]
+  workflow_call:
 
 jobs:
   build:

.github/workflows/update_version.yml

@@ -0,0 +1,42 @@
+name: Update the npm package version
+
+on:
+  workflow_dispatch:
+    inputs:
+        version:
+          required: true
+          type: choice
+          description: Version type
+          default: patch
+          options: 
+          - major
+          - minor
+          - patch
+          - premajor
+          - preminor
+          - prepatch
+          - prerelease
+jobs:
+  update_version:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 18
+          cache: 'npm'
+      - id: bump_version
+        run: |
+          echo "old_version=$(jq -r .version package.json)" >> $GITHUB_OUTPUT
+          npm version ${{ github.event.inputs.version }} --no-git-tag-version
+          echo "new_version=$(jq -r .version package.json)" >> $GITHUB_OUTPUT
+
+      - uses: peter-evans/create-pull-request@v4
+        with:
+          title: Bump package.json version to v${{ steps.bump_version.outputs.new_version }}}
+          body: |
+            Bump package.json version from `v${{ steps.bump_version.outputs.old_version }}` to `v${{ steps.bump_version.outputs.new_version }}`
+          commit-message: Bump package.json version to v${{ steps.bump_version.outputs.new_version }}
+          branch: npm-version-bump
+          base: master
+