fix(): use github example for matrix build

Author: Podginator

.github/workflows/build-self-host-docker-images.yml

@@ -159,47 +159,47 @@ jobs:
           path: ${{ runner.temp }}/digests/*
           if-no-files-found: error
           retention-days: 1
-    merge:
-      runs-on: ubuntu-latest
-      needs:
-        - build-selfhost-web-images
-      steps:
-        - name: Download digests
-          uses: actions/download-artifact@v4
-          with:
-            path: ${{ runner.temp }}/digests
-            pattern: digests-*
-            merge-multiple: true
-
-        - name: Login to Docker Hub
-          uses: docker/login-action@v3
-          with:
-            username: ${{ vars.DOCKERHUB_USERNAME }}
-            password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-        - name: Set up Docker Buildx
-          uses: docker/setup-buildx-action@v3
-
-        - name: Docker meta
-          id: meta
-          uses: docker/metadata-action@v5
-          with:
-            images: ghcr.io/omnivore-app/sh-web:latest
-            tags: |
-              type=ref,event=branch
-              type=ref,event=pr
-              type=semver,pattern={{version}}
-              type=semver,pattern={{major}}.{{minor}}
-
-        - name: Create manifest list and push
-          working-directory: ${{ runner.temp }}/digests
-          run: |
-            docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
-              $(printf 'ghcr.io/omnivore-app/sh-web:latest@sha256:%s ' *)
-
-        - name: Inspect image
-          run: |
-            docker buildx imagetools inspect ghcr.io/omnivore-app/sh-web:latest:${{ steps.meta.outputs.version }}
+  merge:
+    runs-on: ubuntu-latest
+    needs:
+      - build-selfhost-web-images
+    steps:
+      - name: Download digests
+        uses: actions/download-artifact@v4
+        with:
+          path: ${{ runner.temp }}/digests
+          pattern: digests-*
+          merge-multiple: true
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/omnivore-app/sh-web:latest
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+
+      - name: Create manifest list and push
+        working-directory: ${{ runner.temp }}/digests
+        run: |
+          docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
+            $(printf 'ghcr.io/omnivore-app/sh-web:latest@sha256:%s ' *)
+
+      - name: Inspect image
+        run: |
+          docker buildx imagetools inspect ghcr.io/omnivore-app/sh-web:latest:${{ steps.meta.outputs.version }}
 #
 #      - name: Build and push web (x86)
 #        uses: docker/build-push-action@v6