From 08abf49becb905f4f8e363bee7fce5c3ba2a4a2d Mon Sep 17 00:00:00 2001
From: Viktor Kleen <viktor.kleen@tweag.io>
Date: Tue, 5 Sep 2023 17:42:47 +0000
Subject: [PATCH] Add a docker manifest test workflow

---
 .github/workflows/test-docker-manifest.yaml | 29 +++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 .github/workflows/test-docker-manifest.yaml

diff --git a/.github/workflows/test-docker-manifest.yaml b/.github/workflows/test-docker-manifest.yaml
new file mode 100644
index 0000000000..a4459f7d29
--- /dev/null
+++ b/.github/workflows/test-docker-manifest.yaml
@@ -0,0 +1,29 @@
+name: Upload release artifacts
+on:
+  workflow_dispatch:
+    inputs:
+      release_tag:
+        description: "The release tag to target"
+
+permissions:
+  id-token: write
+  contents: write
+  packages: write
+
+jobs:
+  docker-multiplatform-image:
+    name: "Assemble multi-platform Docker image"
+    runs-on: ubuntu-latest
+    steps:
+      - name: Log in to registry
+        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin
+      - name: Assemble and push image
+        env:
+          RELEASE_TAG: ${{ github.event_name == 'release' && github.event.release.tag_name || github.event.inputs.release_tag }}
+        run: |
+          docker manifest create \
+            ghcr.io/tweag/nickel:$RELEASE_TAG \
+            ghcr.io/tweag/nickel:$RELEASE_TAG-x86_64 \
+            ghcr.io/tweag/nickel:$RELEASE_TAG-arm64 \
+          docker manifest push ghcr.io/tweag/nickel:$RELEASE_TAG docker://ghcr.io/tweag/nickel:$RELEASE_TAG
+