Prepare for building multiple containers

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

@@ -6,12 +6,13 @@ 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 }}
+  MEDIA_DOWNLOAD_IMAGE_NAME: ${{ github.repository }}_media-download
   BUILD_NUMBER: ${{ github.run_number }}
   GITHUB_REGISTRY: ghcr.io
 
@@ -44,9 +45,6 @@ jobs:
         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
@@ -61,14 +59,17 @@ 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/
+          file: containers/whisper.Dockerfile
           # to add x86: linux/amd64
           platforms: linux/arm64
           push: true
-          tags: ${{ steps.meta.outputs.tags }}
+          tags:
+            - ${{ steps.meta.outputs.tags }}
+            - ${{ env.GITHUB_REGISTRY }}/${{ env.IMAGE_NAME }}
+            - ${{ secrets.TRANSCRIPTION_SERVICE_ECR_URI }}
           labels: ${{ steps.meta.outputs.labels }}
           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