Fix: mutable image reference in action.yml - #96
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Signed-off-by: san-zrl <san@zurich.ibm.com>
Signed-off-by: san-zrl <san@zurich.ibm.com>
Signed-off-by: san-zrl <san@zurich.ibm.com>
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Summary
action.yml used image: 'Dockerfile', pointing at a wrapper that always pulled :edge. Every consumer ran whatever :edge resolved to on execution day, regardless of the pinned version tag. This is why v2.1.2 CI passed at tag time and broke months later with no commit in between.
Fixes
#95
Changes
action.yml — replaced image: 'Dockerfile' with docker://ghcr.io/cbomkit/cbomkit-action:edge. The old Dockerfile wrapper is deleted.
build.yaml — new Pin release image tag step: on every release event, rewrites the image: line in action.yml to the exact semver tag, commits to main, and force-moves the git tag to that commit. Consumers pinning @vX.Y.Z now always get an immutable image. CBOM is always created with the latest version on main.
build.yaml — Create CBOM self-reference updated from the hardcoded @v2.1.2 to @main so the repo always scans itself using the current main branch of the action.