Kjell Tore Guttormsen e98eba88c9 feat(voyage): emit MANIFEST_PROFILE_DRIFT warning in plan-validator strict mode — brief assumption 7

Step 20 of v4.1 — implements drift detection in plan-validator.mjs per
brief Assumptions block 7: "Mismatch (e.g. korrupt manuell endring)
emitterer MANIFEST_PROFILE_DRIFT-warning fra plan-validator i --strict-modus."

Logic (after validateAllManifests in validatePlanContent):
  1. Strict-mode only — soft mode never emits drift warnings.
  2. Plan frontmatter must declare 'profile: <name>' to establish baseline.
  3. For each step manifest, if profile_used is set AND differs from plan
     profile, emit warning (NOT error) with code MANIFEST_PROFILE_DRIFT
     and location 'step N: profile_used = X, plan profile = Y'.

Forward-compat preserved: drift is a warning, plan remains valid:true.
Operators see the drift in --strict mode without parsing breaking.

New files:
  tests/validators/plan-validator-profile-drift.test.mjs — 4 tests
  tests/fixtures/plan-profile-drift.md                   — drift fixture

Tests verify:
  1. drift detected in strict mode → MANIFEST_PROFILE_DRIFT in warnings
  2. drift NOT detected in soft mode → strict gate honored
  3. matching profile → no drift warning
  4. no plan-level profile → drift detection silent (no baseline)

Tests: 479 pass + 2 skipped (Docker not installed).

2026-05-09 10:02:53 +02:00

1.1 KiB

Raw Blame History

plan_version

profile

phase_models

1.7

economy

phase	model
brief	sonnet

phase	model
research	sonnet

phase	model
plan	sonnet

phase	model
execute	sonnet

phase	model
review	sonnet

phase	model
continue	sonnet

Test plan — profile drift fixture

Frontmatter declares profile: economy. Step 1 manifest has matching profile_used. Step 2 manifest declares profile_used: premium — the drift case Step 20 of v4.1 plan-validator must catch in --strict mode.

Implementation Plan

Step 1: matching profile

Files: a.ts

Manifest:

manifest:
  expected_paths:
    - a.ts
  min_file_count: 1
  commit_message_pattern: "^feat:"
  bash_syntax_check: []
  forbidden_paths: []
  must_contain: []
  profile_used: economy

Step 2: drift to premium

Files: b.ts