chore: move to reusable docker workflows

.github/actions/save-docker-image/action.yml

@@ -0,0 +1,24 @@
+name: Save Docker Images
+description: Builds all docker images and saves them as artifacts
+inputs:
+  service:
+    description: The service to build
+    required: true
+runs:
+  using: "composite"
+  # Make sure to keep these cache entries in sync with those in writecache.yml
+  steps:
+    - name: Init Hermit
+      uses: cashapp/[email protected]
+    - name: Build Docker Image
+      shell: bash
+      run: |
+        just build-docker ${{ inputs.service }}
+        mkdir -p artifacts/ftl-${{ inputs.service }}
+        docker save -o artifacts/ftl-${{ inputs.service }}/ftl-${{ inputs.service }}.tar ftl0/ftl-${{ inputs.service }}:latest
+    - name: Temporarily save Docker image
+      uses: actions/upload-artifact@v4
+      with:
+        name: docker-${{ inputs.service }}-artifact
+        path: artifacts/ftl-${{ inputs.service }}
+        retention-days: 1

.github/actions/shard-docker-builds/action.yml

@@ -0,0 +1,13 @@
+name: Shard Docker Builds
+description: Outputs a matrix of all services to build
+outputs:
+    matrix:
+      description: A matrix of all services to build
+      value: ${{ steps.set-matrix.outputs.matrix }}
+runs:
+  using: "composite"
+  steps:
+    - uses: cashapp/[email protected]
+    - id: set-matrix
+      shell: bash
+      run: echo "matrix=$(just list-docker-images | tr -d '\n' | jq -R -s -c 'split(" ")')" >> "$GITHUB_OUTPUT"

.github/workflows/ci.yml

@@ -224,24 +224,25 @@ jobs:
     outputs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}
     steps:
-      - uses: actions/checkout@v4
-      - uses: cashapp/[email protected]
+      - name: Checkout code
+        uses: actions/checkout@v4
       - id: set-matrix
-        run: echo "matrix=$(just list-docker-images | tr -d '\n' | jq -R -s -c 'split(" ")')" >> "$GITHUB_OUTPUT"
-  docker-build:
+        name: Shard Docker Builds
+        uses: ./.github/actions/shard-docker-builds
+  build-docker-images:
     name: Build ${{ matrix.service }} Docker Image
     needs: docker-shard
     runs-on: ubuntu-latest
     strategy:
-      fail-fast: false
       matrix:
         service: ${{ fromJson(needs.docker-shard.outputs.matrix) }}
     steps:
-      - uses: actions/checkout@v4
-      - uses: cashapp/[email protected]
-      - uses: ./.github/actions/build-cache
-      - name: Build Docker Image
-        run: just build-docker ${{ matrix.service }}
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Build Image and Save
+        uses: ./.github/actions/save-docker-image
+        with:
+          service: ${{ matrix.service }}
   console-e2e:
     name: Console e2e
     # if: github.event_name != 'pull_request' || github.event.action == 'enqueued' || contains( github.event.pull_request.labels.*.name, 'run-all')
@@ -394,13 +395,13 @@ jobs:
           fi
   docker-success:
     name: Docker Success
-    needs: [docker-build]
+    needs: [build-docker-images]
     runs-on: ubuntu-latest
     if: ${{ always() }}
     steps:
       - name: Check docker builds result
         run: |
-          if [[ "${{ needs.docker-build.result }}" == "failure" ]]; then
+          if [[ "${{ needs.build-docker-images.result }}" == "failure" ]]; then
             echo "Docker builds failed"
             exit 1
           else

.github/workflows/release.yml

@@ -10,10 +10,11 @@ jobs:
     outputs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}
     steps:
-      - uses: actions/checkout@v4
-      - uses: cashapp/[email protected]
+      - name: Checkout code
+        uses: actions/checkout@v4
       - id: set-matrix
-        run: echo "matrix=$(just list-docker-images | tr -d '\n' | jq -R -s -c 'split(" ")')" >> "$GITHUB_OUTPUT"
+        name: Shard Docker Builds
+        uses: ./.github/actions/shard-docker-builds
   build-docker-images:
     name: Build ${{ matrix.service }} Docker Image
     needs: docker-shard
@@ -24,19 +25,10 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
-      - name: Init Hermit
-        uses: cashapp/[email protected]
-      - name: Build Docker Image
-        run: |
-          just build-docker ${{ matrix.service }}
-          mkdir -p artifacts/ftl-${{ matrix.service }}
-          docker save -o artifacts/ftl-${{ matrix.service }}/ftl-${{ matrix.service }}.tar ftl0/ftl-${{ matrix.service }}:latest
-      - name: Temporarily save Docker image
-        uses: actions/upload-artifact@v4
+      - name: Build Image and Save
+        uses: ./.github/actions/save-docker-image
         with:
-          name: docker-${{ matrix.service }}-artifact
-          path: artifacts/ftl-${{ matrix.service }}
-          retention-days: 1
+          service: ${{ matrix.service }}
   release-docker:
     name: Release Docker Images
     runs-on: ubuntu-latest