# TeamBrain — brain lint (PR check for the distiller's proposals)
#
# Runs `tb lint --require-evidence` on the brain whenever a PR touches
# `.teambrain/`, so every distiller-proposed memory (and every hand edit) is
# schema-valid, within the size limits, cites evidence, and trips no
# memory-poisoning injection heuristic before a human approves the merge.
#
# Copy this file to `.github/workflows/teambrain-lint.yml` in the target repo.
name: teambrain-lint

on:
  pull_request:
    paths:
      - '.teambrain/**'

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: 20

      - name: Install TeamBrain CLI
        run: npm install -g @teambrain/cli

      # Exit code 3 = lint/validation failure (CONTRACTS C6); the job fails and
      # the PR is blocked until the memories are fixed.
      - name: Lint the brain
        run: tb lint .teambrain --require-evidence