Tom Boucher 4bf3b02bec fix: add phase add-batch command to prevent duplicate phase numbers on parallel invocations (#2165) (#2170) ...

Parallel `phase add` invocations each read disk state before any write
completes, causing all processes to calculate the same next phase number
and produce duplicate directories and ROADMAP entries.

The new `add-batch` subcommand accepts a JSON array of phase descriptions
and performs all directory creation and ROADMAP appends within a single
`withPlanningLock()` call, incrementing `maxPhase` within the lock for
each entry. This guarantees sequential numbering regardless of call
concurrency patterns.

Closes #2165

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-04-12 15:52:33 -04:00

94 KiB

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