feat: content-addressable build skipping#22
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dylanmtaylor wants to merge 1 commit intoOpenGamingCollective:mainfrom
Open
feat: content-addressable build skipping#22dylanmtaylor wants to merge 1 commit intoOpenGamingCollective:mainfrom
dylanmtaylor wants to merge 1 commit intoOpenGamingCollective:mainfrom
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Compute a SHA-256 hash of all build-relevant inputs (version, distro configs, spec/PKGBUILD, workflow file) and check the OCI registry for an existing artifact tagged with that hash before building. If a matching artifact already exists, the entire build, push, sign, and attestation pipeline is skipped, saving CI time when inputs have not changed. Hash inputs per workflow: - fedora: kernel.spec, config, kvm_stat.logrotate, config/*.set/unset, workflow file, OGC version, fedora matrix version - arch: PKGBUILD, config, config/*.set/unset, workflow file, OGC version - ubuntu: config, config/*.set/unset, workflow file, OGC version After a successful push, the artifact is additionally tagged with sha-<hash>[-fc<ver>] so future runs can detect it.
KyleGospo
approved these changes
Apr 4, 2026
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Compute a SHA-256 hash of all build-relevant inputs (version, distro configs, spec/PKGBUILD, workflow file) and check the OCI registry for an existing artifact tagged with that hash before building.
If a matching artifact already exists, the entire build, push, sign, and attestation pipeline is skipped, saving CI time when inputs have not changed.
Hash inputs per workflow:
After a successful push, the artifact is additionally tagged with sha-[-fc] so future runs can detect it.