workflows: build the grist-oss, grist, and grist-ee images

This modifies the workflow to build grist-ee images as well as grist,
which is the same image as grist-ee but merely renamed. The original
image built by these workflows is now called grist-oss.

.github/workflows/docker.yml

@@ -8,17 +8,31 @@ on:
 
 jobs:
   push_to_registry:
-    name: Push Docker image to Docker Hub
+    name: Push Docker images to Docker Hub
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        image:
+          - name: "grist-oss"
+            repo: "grist-core"
+          - name: "grist"
+            repo: "grist-ee"
+          - name: "grist-ee"
+            repo: "grist-ee"
     steps:
       - name: Check out the repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
+
+      - name: Check out the ext/ directory
+        if: matrix.image.name != 'grist-oss'
+        run: buildtools/checkout-ext-directory.sh ${{ matrix.image.repo }}
+
       - name: Docker meta
         id: meta
         uses: docker/metadata-action@v4
         with:
           images: |
-            ${{ github.repository_owner }}/grist
+            ${{ github.repository_owner }}/${{ matrix.image.name }}
           tags: |
             type=ref,event=branch
             type=ref,event=pr
@@ -28,13 +42,16 @@ jobs:
             stable
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v1
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1
+
       - name: Log in to Docker Hub
-        uses: docker/login-action@v1
+        uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
+
       - name: Push to Docker Hub
         uses: docker/build-push-action@v2
         with:
@@ -44,3 +61,5 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
+          build-contexts: ${{ matrix.image.name != 'grist-oss' && 'ext=ext' || '' }}
+

.github/workflows/docker_latest.yml

@@ -10,6 +10,12 @@ on:
     # Run at 5:41 UTC daily
     - cron:  '41 5 * * *'
   workflow_dispatch:
+    inputs:
+      latest_branch:
+        description: Branch from which to create the latest Docker image (default: latest_candidate)
+        type: string
+        required: true
+        default_value: latest_candidate
 
 jobs:
   push_to_registry:
@@ -19,54 +25,84 @@ jobs:
       matrix:
         python-version: [3.9]
         node-version: [18.x]
+        image:
+          - name: "grist-oss"
+            repo: "grist-core"
+          - name: "grist"
+            repo: "grist-ee"
+          - name: "grist-ee"
+            repo: "grist-ee"
     steps:
       - name: Check out the repo
         uses: actions/checkout@v2
         with:
-          ref: latest_candidate
+          ref: ${{ inputs.latest_branch }}
+
+      - name: Check out the ext/ directory
+        if: matrix.image.name != 'grist-oss'
+        run: buildtools/checkout-ext-directory.sh ${{ matrix.image.repo }}
+
+
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v1
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1
+
       - name: Prepare image but do not push it yet
         uses: docker/build-push-action@v2
         with:
           context: .
           load: true
-          tags: ${{ github.repository_owner }}/grist:latest
+          tags: ${{ github.repository_owner }}/${{ matrix.image.name }}:experimental
           cache-from: type=gha
+          build-contexts: ${{ matrix.image.name != 'grist-oss' && 'ext=ext' || '' }}
+
       - name: Use Node.js ${{ matrix.node-version }} for testing
         uses: actions/setup-node@v1
         with:
           node-version: ${{ matrix.node-version }}
+
       - name: Set up Python ${{ matrix.python-version }} for testing - maybe not needed
         uses: actions/setup-python@v2
         with:
           python-version: ${{ matrix.python-version }}
+
       - name: Install Python packages
         run: |
           pip install virtualenv
           yarn run install:python
+
       - name: Install Node.js packages
         run: yarn install
+
       - name: Build Node.js code
-        run: yarn run build:prod
+        run: |
+          pushd ext && \
+          { if [ -e package.json ] ; then yarn install --frozen-lockfile --modules-folder=../../node_modules; fi } && \
+          popd
+          yarn run build:prod
+
       - name: Run tests
-        run: TEST_IMAGE=${{ github.repository_owner }}/grist VERBOSE=1 DEBUG=1 MOCHA_WEBDRIVER_HEADLESS=1 yarn run test:docker
+        run: TEST_IMAGE=${{ github.repository_owner }}/${{ matrix.image.name }} VERBOSE=1 DEBUG=1 MOCHA_WEBDRIVER_HEADLESS=1 yarn run test:docker
+
       - name: Log in to Docker Hub
         uses: docker/login-action@v1 
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
+
       - name: Push to Docker Hub
         uses: docker/build-push-action@v2
         with:
           context: .
           platforms: linux/amd64,linux/arm64/v8
           push: true
-          tags: ${{ github.repository_owner }}/grist:latest
+          tags: ${{ github.repository_owner }}/${{ matrix.image.name }}:experimental
           cache-from: type=gha
           cache-to: type=gha,mode=max
+          build-contexts: ${{ matrix.image.name != 'grist-oss' && 'ext=ext' || '' }}
+
       - name: Update latest branch
         uses: ad-m/github-push-action@8407731efefc0d8f72af254c74276b7a90be36e1
         with: