From f3e8cc3546c823e7d4e811b9d2fbc1d750a7a274 Mon Sep 17 00:00:00 2001
From: fallenbagel <98979876+Fallenbagel@users.noreply.github.com>
Date: Sat, 18 Jan 2025 19:29:04 +0800
Subject: [PATCH] ci: add a job to merge and create multi-arch image

This has to be done now that arm64 and amd64 runs as two seperate jobs. Otherwise, whichever
finishes the last would override the other one when pushed
---
 .github/workflows/ci.yml | 32 ++++++++++++++++++++++++++++----
 1 file changed, 28 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 533dec2aa..6d470874c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -75,23 +75,47 @@ jobs:
           echo "OWNER_LC=${OWNER,,}" >>${GITHUB_ENV}
         env:
           OWNER: ${{ github.repository_owner }}
-      - name: Build and push
+      - name: Build architecture specific images
         uses: docker/build-push-action@v5
         with:
           context: .
           file: ./Dockerfile
           # platforms: linux/amd64,linux/arm64
           platforms: ${{ matrix.platform }}
-          push: true
+          # dont push until merged
+          push: false
           build-args: |
             COMMIT_TAG=${{ github.sha }}
           tags: |
-            fallenbagel/jellyseerr:develop
-            ghcr.io/${{ env.OWNER_LC }}/jellyseerr:develop
+            fallenbagel/jellyseerr:develop-${{ matrix.platform }}
+            ghcr.io/${{ env.OWNER_LC }}/jellyseerr:develop-${{ matrix.platform }}
           cache-from: type=gha,scope=${{ matrix.platform }}
           cache-to: type=gha,mode=max,scope=${{ matrix.platform }}
           provenance: false
 
+  create_manifest:
+    name: Create Multi-Architecture Image
+    needs: build_and_push
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Create and Push Multi-Architecture Image
+        uses: docker/build-push-action@v5
+        with:
+          images: |
+            fallenbagel/jellyseerr:develop-linux-amd64
+            fallenbagel/jellyseerr:develop-linux-arm64
+            ghcr.io/${{ github.repository_owner }}/jellyseerr:develop-linux-amd64
+            ghcr.io/${{ github.repository_owner }}/jellyseerr:develop-linux-arm64
+          target: |
+            fallenbagel/jellyseerr:develop
+            ghcr.io/${{ github.repository_owner }}/jellyseerr:develop
+      - name: Inspect Manifest
+        run: |
+          docker buildx imagetools inspect fallenbagel/jellyseerr:develop
+          docker buildx imagetools inspect ghcr.io/${{ github.repository_owner }}/jellyseerr:develop
+
   discord:
     name: Send Discord Notification
     needs: build_and_push