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feat(release): harden template delivery workflows - #18

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mwaldheim wants to merge 3 commits into
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copilot/production-readiness-2026-07-24
Open

feat(release): harden template delivery workflows#18
mwaldheim wants to merge 3 commits into
mainfrom
copilot/production-readiness-2026-07-24

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@mwaldheim

@mwaldheim mwaldheim commented Jul 24, 2026

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Summary

  • harden template CI, security, sync, tag orchestration, and release inputs with immutable action pins and strict SemVer/environment handling
  • build each OCI platform once, scan the immutable OCI layout, then promote only scanned digests and reconcile mutable tags safely
  • add publisher-docker to the 43-repository template-sync inventory

Validation

  • actionlint -no-color
  • golangci-lint run ./...
  • go test ./...
  • go build ./cmd/plugin
  • 43-repository scripts/verify-release-workflows.ps1
  • CI build/test/lint/scan, actionlint, dependency review, and REUSE gates

Linux/Docker runtime caveat

Local validation ran on Windows without a Docker daemon. Linux shell and Docker build/scan/promotion paths remain covered by CI.

Pin release and validation actions, validate immutable OCI promotion, fix registry dispatch authentication, keep template sync DCO-compliant, and remove the unsupported setup-go prerelease input.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Signed-off-by: Markus Waldheim <mawa@if.de>
@mwaldheim
mwaldheim force-pushed the copilot/production-readiness-2026-07-24 branch from 16226f0 to 438d7db Compare August 3, 2026 10:47
mwaldheim and others added 2 commits August 3, 2026 13:01
Reuse an existing immutable exact image after verifying its revision, version, and platform digests, and let GitHub select the Latest release to prevent older manual reruns from downgrading it.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Signed-off-by: Markus Waldheim <mawa@if.de>
Use the validation repository and architecture tag embedded in each OCI layout during resolve and copy operations, and enforce that reference shape in the workflow verifier.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Signed-off-by: Markus Waldheim <mawa@if.de>
@@ -0,0 +1,42 @@
#!/usr/bin/env python3

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Why does this have a python script while no other got it?

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2 participants