/gsd-insert-phase step 4 instructed the agent to directly Edit/Write
.planning/STATE.md to append a Roadmap Evolution entry. Projects that
ship a protect-files.sh PreToolUse hook (a recommended hardening
pattern) blocked the raw write, silently leaving STATE.md out of sync
with ROADMAP.md.
Adds a dedicated SDK handler state.add-roadmap-evolution (plus space
alias) that:
- Reads STATE.md through the shared readModifyWriteStateMd lockfile
path (matches sibling mutation handlers — atomic against
concurrent writers).
- Locates ### Roadmap Evolution under ## Accumulated Context, or
creates both sections as needed.
- Dedupes on exact-line match so idempotent retries are no-ops
({ added: false, reason: "duplicate" }).
- Validates --phase / --action presence and action membership,
throwing GSDError(Validation) for bad input (no silent
{ ok: false } swallow).
Workflow change (insert-phase.md step 4):
- Replaces the raw Edit/Write instructions for STATE.md with
gsd-sdk query state.patch (for the next-phase pointer) and
gsd-sdk query state.add-roadmap-evolution (for the evolution
log).
- Updates success criteria to check handler responses.
- Drops "Write" from commands/gsd/insert-phase.md allowed-tools
(no step in the workflow needs it any more).
Tests (vitest, sdk/src/query/state-mutation.test.ts): subsection
creation when missing; append-preserving-order when present;
duplicate -> reason=duplicate; idempotence over two calls; three
validation cases covering missing --phase, missing --action, and
invalid action.
This is the first SDK handler dedicated to STATE.md Roadmap
Evolution mutations. Other workflows with similar raw STATE.md
edits (/gsd-pause-work, /gsd-resume-work, /gsd-new-project,
/gsd-complete-milestone, /gsd-add-phase) remain on raw Edit/Write
and will need follow-up issues to migrate — out of scope for this
fix.
Closes#2662
303fd26b45