Check the exact publication record filename before writing

2026-11-02 22:17:59 +00:00
parent 0d19a5546f
commit d2b1329095
3 changed files with 57 additions and 12 deletions
--- a/docs/roadmap/remediation.md
+++ b/docs/roadmap/remediation.md
@@ -60,6 +60,11 @@ successful publication.

 ## R02: Validate the filename that will actually be written — P2

+**Completed:** Each generated filename is checked before that exact path is
+created, including collision retries. Deterministic selective-ignore tests passed
+and confirm that rejected writes leave the candidate clean and existing records
+unchanged.
+
 **Relevant code:** `internal/publish/record.go:68`, `record.go:85`, and
 `record.go:134`; the pre-push save in `internal/publish/publish.go`.