ci: fix docker labels

.github/workflows/docker.yml

@@ -31,10 +31,15 @@ jobs:
 
       - name: Docker meta
         id: docker_meta
-        uses: crazy-max/ghaction-docker-meta@v5
+        uses: docker/metadata-action@v5
         with:
           images: ghcr.io/${{ github.repository_owner }}/${{ env.package-name }}
-          tag-sha: true
+          tags: |
+            type=sha
+          labels: |
+            org.opencontainers.image.description="This is MonicaHQ, your personal memory! MonicaHQ is like a CRM but for the friends, family, and acquaintances around you."
+            org.opencontainers.image.title="MonicaHQ, the Personal Relationship Manager"
+            org.opencontainers.image.vendor="Monica"
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -50,6 +55,10 @@ jobs:
       - name: Configure variables
         run: scripts/docker/build.sh --skip-build $GITHUB_SHA
 
+      - name: Fix labels
+        id: labels
+        run: scripts/ci/labels.sh labels "${{ steps.docker_meta.outputs.labels }}"
+
       # Build docker
       - name: Docker build
         id: docker_build
@@ -62,6 +71,7 @@ jobs:
           file: scripts/docker/Dockerfile
           context: .
           platforms: linux/amd64,linux/arm64
+          outputs: ${{ steps.labels.outputs.labels }}
 
       - name: Image digest
         run: echo ${{ steps.docker_build.outputs.digest }}

scripts/ci/labels.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+set -ex
+
+IFS='
+'
+variable=$1
+labels=$2
+
+{
+    echo "$variable<<EOF"
+    for label in $labels; do
+        echo type=image,name=target,annotation-index.$label
+    done
+    echo 'EOF'
+} >> "$GITHUB_OUTPUT"