fix annotations

Taskfile.yml

@@ -18,7 +18,18 @@ tasks:
       - (podman manifest exists {{.IMAGE}}:{{.TAG}} && podman manifest rm {{.IMAGE}}:{{.TAG}}) || true
       - podman manifest create {{.IMAGE}}:{{.TAG}}
       - podman build {{.CLI_ARGS}} --platform linux/amd64,linux/arm64 --manifest {{.IMAGE}}:{{.TAG}} {{.CLI_ARGS}} -f Dockerfile ctx
-
+      - |
+        # get digests like:
+        # podman manifest  inspect {{.IMAGE}}:{{.TAG}} | jq -r '.manifests[].digest'
+        DIGESTS=$(podman manifest  inspect {{.IMAGE}}:{{.TAG}} | jq -r '.manifests[].digest')
+        for DIGEST in $DIGESTS; do
+          echo "Annotating digest: $DIGEST"
+          podman manifest annotate \
+            --annotation org.opencontainers.image.description="A minimal image for running Linux CLI utilities" \
+            --annotation org.opencontainers.image.url=https://git.sr.ht/~jswank/alpine-cli \
+            --annotation org.opencontainers.image.title=jswank/alpine-cli \
+            {{.IMAGE}}:{{.TAG}} $DIGEST
+        done
   publish:
     desc: publish the image with the default tag, 'current', and 'latest'
     cmds: