name: check

# 每次推送与 PR 都跑一遍自检：144 项断言，零依赖、无子进程。
# 它验的是「改配置会不会把界面改坏」——令牌名是否还在宿主名单里、
# 对比度、壁纸透出率、样式作用域、已删模块有没有复活，等等。
on:
  push:
    branches: ['**']
  pull_request:
  workflow_dispatch:

# 最小权限：这个工作流只读仓库，不需要写任何东西
permissions:
  contents: read

jobs:
  selfcheck:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7

      - uses: actions/setup-node@v7
        with:
          node-version: '22'

      # 构建产物必须能由 src/ + assets/ 复现出来
      - name: Build client.js
        run: node tools/build.mjs

      # 构建后工作区必须干净 —— 否则说明提交的产物与源码不一致
      - name: Verify client.js is up to date with src/
        run: |
          if [ -n "$(git status --porcelain client.js)" ]; then
            echo "::error::client.js 与 src/ 不一致。请在本地跑 node tools/build.mjs 并提交产物。"
            git --no-pager diff --stat client.js
            exit 1
          fi

      - name: Self-check (144 assertions)
        run: node tools/check.mjs

      # 换了徽记位图时，矢量化必须仍然自证达标（IoU ≥ 0.97）
      - name: Re-trace emblem and compare
        run: |
          cp assets/emblem.json /tmp/emblem.committed.json
          node tools/trace-emblem.mjs
          if ! diff -q /tmp/emblem.committed.json assets/emblem.json >/dev/null; then
            echo "::warning::assets/emblem.json 与重新矢量化的结果不一致（换过位图或改过参数？）"
          fi