Prepare for building multiple containers

Co-authored by : Marjan Kalanaki <marjan.kalanaki@guardian.co.uk>

.github/workflows/build-whisper-docker.yml → .github/workflows/build-publish-containers.yml

@@ -6,19 +6,20 @@ on:
   workflow_dispatch:
   push:
     paths:
-      - 'whisper_container/Dockerfile'
-      - '.github/workflows/build-whisper-docker.yml'
+      - '../../containers/*'
+      - '.github/workflows/build-publish-containers.yml'
 
 # Defines two custom environment variables for the workflow. These are used for the Container registry domain, and a name for the Docker image that this workflow builds.
 env:
-  IMAGE_NAME: ${{ github.repository }}
+  WHISPER_IMAGE_NAME: ${{ github.repository }}
+  MEDIA_DOWNLOAD_IMAGE_NAME: ${{ github.repository }}_media-download
   BUILD_NUMBER: ${{ github.run_number }}
   GITHUB_REGISTRY: ghcr.io
 
 # There is a single job in this workflow. It's configured to run on the latest available version of Ubuntu.
 jobs:
   build-and-push-image:
-    runs-on: ubuntu-latest
+    runs-on: 2core-ubuntu-latest-arm
     # Sets the permissions granted to the `GITHUB_TOKEN` for the actions in this job.
     permissions:
       contents: read
@@ -38,18 +39,6 @@ jobs:
           registry: ${{ env.GITHUB_REGISTRY }}
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
-      # This step uses [docker/metadata-action](https://github.com/docker/metadata-action#about) to extract tags and labels that will be applied to the specified image. The `id` "meta" allows the output of this step to be referenced in a subsequent step. The `images` value provides the base name for the tags and labels.
-      # Note - this step is the thing where we are indicating which repositories we want to push the container to
-      - name: Extract metadata (tags, labels) for Docker
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: |
-            ${{ env.GITHUB_REGISTRY }}/${{ env.IMAGE_NAME }}
-            ${{ secrets.TRANSCRIPTION_SERVICE_ECR_URI }}
-          tags: |
-            type=sha
-            type=raw,value=latest
       - uses: aws-actions/configure-aws-credentials@v4
         name: Configure AWS credentials for pushing to ECR
         with:
@@ -61,14 +50,36 @@ jobs:
       # This step uses the `docker/build-push-action` action to build the image, based on your repository's `Dockerfile`. If the build succeeds, it pushes the image to GitHub Packages.
       # It uses the `context` parameter to define the build's context as the set of files located in the specified path. For more information, see "[Usage](https://github.com/docker/build-push-action#usage)" in the README of the `docker/build-push-action` repository.
       # It uses the `tags` and `labels` parameters to tag and label the image with the output from the "meta" step.
-      - name: Build and push Docker image
+      - name: Build and push whisper Docker image
         uses: docker/build-push-action@v5
         with:
-          context: whisper_container/
+          context: .
+          file: containers/whisper.Dockerfile
           # to add x86: linux/amd64
           platforms: linux/arm64
           push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
+          tags: ${{ github.ref_name }},${{ env.GITHUB_REGISTRY }}/${{ env.WHISPER_IMAGE_NAME }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      - name: Setup node
+        uses: actions/setup-node@v3
+        with:
+          node-version-file: .nvmrc
+          cache: 'npm'
+      - name: Install dependencies
+        run: |
+          npm install
+      - name: Build media-download
+        run: |
+          npm run media-download::build
+      - name: Build and push media-download Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: containers/media-download.Dockerfile
+          platforms: linux/arm64
+          push: true
+          tags: ${{ github.ref_name }},${{ env.GITHUB_REGISTRY }}/${{ env.MEDIA_DOWNLOAD_IMAGE_NAME }}
           cache-from: type=gha
           cache-to: type=gha,mode=max

containers/media-download.Dockerfile

@@ -0,0 +1,16 @@
+FROM python:3.12-bookworm
+WORKDIR /opt
+LABEL com.theguardian.transcription-service.media-download-container="Media download container with yt-dlp, associated dependnencies and media download app"
+
+ARG node_version
+
+RUN pip install yt-dlp
+
+RUN apt-get update
+RUN apt-get install -y ffmpeg git nodejs npm
+RUN npm install -g n
+RUN n $node_version
+
+COPY ./packages/media-download/dist/index.js /opt/media-download.js
+
+CMD node /opt/media-download.js