Avoid duplication of image labels

[gtardif]

Replaces #76 , but don't loose buildx cache for every build

Signed-off-by: Guillaume Tardif guillaume.tardif@gmail.com

[gtardif]

Need to fix syntax issue at https://github.com/docker/volumes-backup-extension/actions/runs/3066231620

[github-actions]

Docker image tag(s) pushed:

docker/volumes-backup-extension:pr-77

Labels added to images:

org.opencontainers.image.title=volumes-backup-extension
org.opencontainers.image.description=Back up, clone, restore, and share Docker volumes effortlessly.
org.opencontainers.image.url=https://github.com/docker/volumes-backup-extension
org.opencontainers.image.source=https://github.com/docker/volumes-backup-extension
org.opencontainers.image.version=pr-77
org.opencontainers.image.created=2022-09-16T11:05:19.155Z
org.opencontainers.image.revision=2b79d611e7671e13abbc074e413606b40417aeba
org.opencontainers.image.licenses=Apache-2.0

[felipecruz91]

The docker-vulnerability-policy check cannot find the git sha and it's stuck.

Try keeping:

org.opencontainers.image.revision=${{ github.event.pull_request.head.sha || github.event.after || github.event.release.tag_name }}

[atomist]

Dockerfile

docker/volumes-backup-extension:pr-77

Vulnerabilities

Comparison

👏 No new critical or high vulnerabilities compared with target branch main

---

Dockerfile

docker/volumes-backup-extension:pr-77

Vulnerabilities

Comparison

👏 No new critical or high vulnerabilities compared with target branch main

---

More details are available in the vulnerability report

[atomist]

Dockerfile

docker/volumes-backup-extension:pr-77

Vulnerabilities

Comparison

👏 No new critical or high vulnerabilities compared with target branch main

---

Dockerfile

docker/volumes-backup-extension:pr-77

Vulnerabilities

Comparison

👏 No new critical or high vulnerabilities compared with target branch main

---

More details are available in the vulnerability report