ci(macos): automate Developer ID signing + notarization in GitHub Actions#147
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…ions Move macOS Developer ID codesigning and Apple notarization off a local Mac and into GitHub Actions, mirroring the Windows (Azure Trusted Signing) flow, and fix a code-signing identifier regression. New workflows: - release-macos.yml (dispatch-only): downloads the …-darwin_unnotarized binary from the draft release, codesigns it, notarizes it, then cosign-signs and attests the final notarized bytes and uploads them. Kept separate from release.yml so it can be re-run independently when Apple notarization hangs. - check-notarization-status.yml (dispatch-only): inspects a notary submission by id (status + log) for hung builds. - test-macos-signing.yml: end-to-end smoke test (goreleaser snapshot build, then codesign + notarize the test binary), mirroring test-build.yml. Nothing is published. release.yml: stop cosign-signing/attesting the unnotarized darwin bytes; that now happens in release-macos.yml against the bytes users actually download. Fixed code-signing identifier: codesign is invoked with --identifier stepsecurity-dev-machine-guard so the designated requirement stays stable across versions. Previously it defaulted to the versioned filename, which changed every release and broke MDM PPPC/TCC Full Disk Access profiles that match by identifier. test-macos-signing.yml asserts the embedded identifier so this can't recur. Notarization hang handling: the submission id is always printed before a 5-minute bounded wait; on timeout the run fails with the id so it can be checked and re-run without resubmitting. Certificate expiration: both signing workflows print the Developer ID cert expiry, warn at 30 days, and fail if already expired. docs/release-process.md documents the new three-workflow process, the required signing secrets, and the fixed identifier. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
varunsh-coder
approved these changes
Jun 22, 2026
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