build: rename docker files and prepare for github registry push

Author: sgratzl

.github/workflows/ci_fast.yaml

@@ -36,38 +36,31 @@ jobs:
           name: website
           path: ./public
 
-      - name: Configure AWS credentials
-        uses: aws-actions/configure-aws-credentials@v1
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v1
         with:
-          aws-access-key-id: ${{ secrets.DELPHI_ECR_ACCESS_ID }}
-          aws-secret-access-key: ${{ secrets.DELPHI_ECR_ACCESS_KEY }}
-          aws-region: us-east-1
+          registry: ghcr.io
+          username: ${{ secrets.CR_USER }}
+          password: ${{ secrets.CR_PAT }}
 
-      - name: Login to Amazon ECR
-        id: login-ecr
-        uses: aws-actions/amazon-ecr-login@v1
-
-      - name: Build, tag, and push image to Amazon ECR
-        env:
-          ECR_REGISTRY: ${{ steps.login-ecr.outputs.registry }}
-          ECR_REPOSITORY: ${{ github.event.repository.name }}
+      - name: Build, tag, and push image to Github
         run: |
           baseRef="${GITHUB_REF#*/}"
           baseRef="${baseRef#*/}"
           case "${baseRef}" in
           main)
-            awsTag="latest"
+            imageTag="latest"
             ;;
           *)
-            awsTag="${baseRef//\//_}" # replace `/` with `_` in branch name
+            imageTag="${baseRef//\//_}" # replace `/` with `_` in branch name
             ;;
           esac
-          echo "using tag: --${awsTag}--"
-          docker build -t $ECR_REGISTRY/$ECR_REPOSITORY:$awsTag --file ./devops/precompiled/Dockerfile .
-          docker push $ECR_REGISTRY/$ECR_REPOSITORY:$awsTag
+          echo "using tag: --${imageTag}--"
+          docker build -t ghcr.io/cmu-delphi/www-main:$imageTag --file ./devops/precompiled.dockerfile .
+          docker push ghcr.io/cmu-delphi/www-main:$imageTag
 
           # trigger a webhook update
           curl -H "Authorization: Bearer ${{ secrets.DELPHI_DEPLOY_WEBHOOK_TOKEN }}" \
                -X POST ${{ secrets.DELPHI_DEPLOY_WEBHOOK_URL }} \
                -H "Content-Type: application/x-www-form-urlencoded" \
-               -d "repository=$ECR_REGISTRY/$ECR_REPOSITORY&tag=$awsTag"
+               -d "repository=ghcr.io/cmu-delphi/www-main&tag=$imageTag"

devops/Dockerfile

@@ -6,6 +6,7 @@ RUN npm ci --unsafe-perm
 RUN npm run build
 
 FROM nginx:stable-alpine
+LABEL org.opencontainers.image.source=https://github.com/cmu-delphi/www-main
 COPY --from=builder /src/public /usr/share/nginx/html
 # ensure files are readable at runtime
 RUN chmod o+r -R /usr/share/nginx/html/

devops/precompiled/Dockerfile renamed to devops/precompiled.dockerfile

@@ -1,5 +1,6 @@
 # docker image using the current built website
 FROM nginx:stable-alpine
+LABEL org.opencontainers.image.source=https://github.com/cmu-delphi/www-main
 
 COPY ./public /usr/share/nginx/html
 # ensure files are readable at runtime

devops/r/Dockerfile renamed to devops/r.dockerfile

@@ -5,7 +5,7 @@ services:
   r:
     build:
       context: .
-      dockerfile: devops/r/Dockerfile
+      dockerfile: devops/r.dockerfile
     working_dir: "/app"
     command: tail -F anything
     volumes: