integration.yml

name: Run Knip against external projects

on:
  workflow_dispatch:
  pull_request:
  push:
    branches:
      - '**'
    tags:
      - '!**'

env:
  PKG_URL: |
    https://pkg.pr.new/knip@${{ github.event.pull_request.head.sha || github.sha }}

jobs:
  prepare:
    name: Build and publish Knip
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: oven-sh/setup-bun@v2
      - run: bun install --ignore-scripts --frozen-lockfile
        working-directory: packages/knip
      - run: bun run build
        working-directory: packages/knip
      - run: bunx pkg-pr-new publish --compact ./packages/knip

  test:
    name: Run
    runs-on: ubuntu-latest
    needs: prepare
    strategy:
      fail-fast: false
      matrix:
        project:
          - name: create-typescript-app
            repo: JoshuaKGoldberg/create-typescript-app
            commands: |
              pnpm install
              pnpm dlx $PKG_URL

          - name: slonik
            repo: gajus/slonik
            commands: |
              pnpm install
              pnpm dlx $PKG_URL

          - name: 10ten-ja-reader
            repo: birchill/10ten-ja-reader
            commands: |
              pnpm install
              pnpm dlx $PKG_URL

          - name: DefinitelyTyped-tools
            repo: microsoft/DefinitelyTyped-tools
            commands: |
              pnpm install
              pnpm dlx $PKG_URL

          - name: query
            repo: TanStack/query
            commands: |
              pnpm install
              pnpm add -D -w $PKG_URL
              pnpm test:knip --cache
              pnpm test:knip --cache

          - name: argos
            repo: argos-ci/argos
            commands: |
              pnpm i -g pnpm
              pnpm install
              pnpm add -D -w $PKG_URL
              pnpm run knip

          - name: eslint
            repo: eslint/eslint
            commands: |
              npm install --force
              npm install --prefix docs
              npm install --force -D $PKG_URL
              npm run lint:unused -- --cache
              npm run lint:unused -- --cache

          - name: TypeScript
            repo: microsoft/TypeScript
            commands: |
              npm ci
              npm install -D $PKG_URL
              npm run knip

          - name: mocha
            repo: mochajs/mocha
            commands: |
              npm ci
              npm install -D $PKG_URL
              npm run lint:knip

          - name: InvokeAI
            repo: invoke-ai/InvokeAI
            sparse-checkout: invokeai/frontend/web
            commands: |
              cd invokeai/frontend/web
              pnpm install
              pnpm add -D $PKG_URL
              bunx --bun knip --tags=-knipignore
              bunx --bun knip --tags=-knipignore --production --fix --no-exit-code --allow-remove-files
              bunx --bun knip --tags=-knipignore --production

          - name: prettier
            repo: prettier/prettier
            commands: |
              yarn
              yarn --cwd scripts/release
              yarn --cwd scripts/tools/bundle-test
              yarn --cwd scripts/tools/eslint-plugin-prettier-internal-rules
              yarn --cwd website
              yarn add -D knip@$PKG_URL
              yarn knip

          - name: freeCodeCamp
            repo: freeCodeCamp/freeCodeCamp
            commands: |
              pnpm i -g pnpm
              pnpm install
              cp sample.env .env
              pnpm run --dir client create:env
              # No exit code, since freeCodeCamp project does not use Knip in CI
              pnpm run knip:all --no-exit-code

    steps:
      - uses: actions/checkout@v4

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

      - uses: oven-sh/setup-bun@v2

      - uses: pnpm/action-setup@v4
        with:
          version: 8

      - name: Check out ${{ matrix.project.repo }}
        uses: actions/checkout@v4
        with:
          repository: ${{ matrix.project.repo }}
          path: ${{ matrix.project.name }}
          sparse-checkout: ${{ matrix.project.sparse-checkout }}

      - name: Run Knip in ${{ matrix.project.repo }}
        working-directory: ${{ matrix.project.name }}
        run: ${{ matrix.project.commands }}