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Take the org-wide publication writer lock in every write-capable publisher job (Refs FS-GG/.github#4753) - #729
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…isher job (Refs FS-GG/.github#4753) ADR-0097 (FS-GG/.github#4858, c799a9f9): GitHub concurrency groups are per repository, so all FS-GG publishers serialize through one ticketed lock over the public Actions job list. Each write-capable job here gets the pinned lock step first, a job name carrying [org-publication-writer], and its timeout raised by exactly the bounded wait so its own working budget is unchanged. Co-Authored-By: Claude Sonnet 5.5 <[email protected]>
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Adopts the org-wide serialized publication writer from ADR-0097 (FS-GG/.github#4753, lock PR FS-GG/.github#4858, merged as c799a9f9b21d52eb9766cf0950722e3e55145d39).
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concurrencygroups are per repository, so they cannot serialize publishers in different repositories. Every write-capable job of the publishing workflows below now starts with the pinned stepAcquire org publication writer lock, carries[org-publication-writer]in its job name (how other publishers recognise it), and has itstimeout-minutesraised by exactly the bounded wait (30 min) so its own working budget is unchanged. The oldest live publisher job in any registered repository proceeds; the job's end releases the lock, so a crashed publisher cannot deadlock the org. The lock grants no authority; every existing candidate, journal, revocation and protection guard is unchanged.No publication, tag or credential operation is run by this change. Producer-local concurrency groups are kept. Coverage is checked by
scripts/check-publication-writer-coverage.py --remotein FS-GG/.github.Refs FS-GG/.github#4753.
architecture-map: unaffected
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