add latest tags to versioned infra and webapp builds

.github/workflows/publish-docker.yml

@@ -39,11 +39,25 @@ jobs:
             exit 1
           fi
           echo "::set-output name=version::${IMAGE_TAG}"
+
       - name: 🔢 Get the commit hash
         id: get_commit
         run: |
           echo ::set-output name=sha_short::$(echo ${{ github.sha }} | cut -c1-7)
 
+      - name: 📛 Set the tags
+        id: set_tags
+        run: |
+          ref_without_tag=ghcr.io/triggerdotdev/trigger.dev
+          image_tags=$ref_without_tag:${{ steps.get_version.outputs.version }}
+
+          # if it's a versioned tag, also tag it as latest
+          if [[ "${{ github.ref_name }}" == v.docker.* ]]; then
+            image_tags=$image_tags,$ref_without_tag:latest
+          fi
+          
+          echo "IMAGE_TAGS=${image_tags}" >> "$GITHUB_OUTPUT"
+
       - name: 🐙 Login to GitHub Container Registry
         uses: docker/login-action@v2
         with:
@@ -56,6 +70,5 @@ jobs:
         with:
           file: ./docker/Dockerfile
           platforms: linux/amd64,linux/arm64
-          tags: |
-            ghcr.io/triggerdotdev/trigger.dev:${{ steps.get_version.outputs.version }}
+          tags: ${{ steps.set_tags.outputs.IMAGE_TAGS }}
           push: true

.github/workflows/publish-infra.yml

@@ -110,3 +110,12 @@ jobs:
           REGISTRY: ghcr.io/triggerdotdev
           REPOSITORY: ${{ steps.prep.outputs.REPOSITORY }}
           IMAGE_TAG: ${{ steps.prep.outputs.IMAGE_TAG }}
+
+      - name: 🐙 Push 'latest' to GitHub Container Registry
+        if: startsWith(github.ref_name, 'v.docker.')
+        run: |
+          docker tag infra_image $REGISTRY/$REPOSITORY:latest
+          docker push $REGISTRY/$REPOSITORY:latest
+        env:
+          REGISTRY: ghcr.io/triggerdotdev
+          REPOSITORY: ${{ steps.prep.outputs.REPOSITORY }}