check-misskey-js-autogen.yaml

name: Check misskey-js autogen

on:
  push:
    branches:
      - taiyme
      - release
    paths:
      - .github/workflows/check-misskey-js-autogen.yaml
      - packages/backend/**/*

  pull_request_target:
    branches:
      - taiyme
      - release
    paths:
      - packages/backend/**/*

permissions:
  contents: read

jobs:
  pre-checkout:
    name: Pre checkout
    uses: ./.github/workflows/pre-checkout.yaml

  generate-misskey-js:
    name: Generate misskey-js
    runs-on: ubuntu-22.04
    needs:
      - pre-checkout
    steps:
      - name: Checkout
        uses: actions/checkout@v4.2.1
        with:
          persist-credentials: false
          ref: ${{ needs.pre-checkout.outputs.sha }}
          fetch-depth: 1
          submodules: true

      - name: Enable corepack
        run: |
          corepack enable

      - name: Setup Node.js
        uses: actions/setup-node@v4.0.4
        with:
          node-version-file: .node-version
          cache: pnpm

      - name: Install dependencies
        run: |
          pnpm i --frozen-lockfile

      - name: Copy config
        run: |
          cp .config/example.yml .config/default.yml

      - name: Build
        run: |
          pnpm build

      - name: Generate API JSON
        run: |
          pnpm --filter backend generate-api-json

      - name: Build misskey-js
        run: |
          cp packages/backend/built/api.json packages/misskey-js/generator/api.json
          pnpm run --filter misskey-js-type-generator generate

      - name: Upload generated_misskey_js
        uses: actions/upload-artifact@v4.4.3
        with:
          name: generated_misskey_js
          path: packages/misskey-js/generator/built/autogen

  get-actual-misskey-js:
    name: Get actual misskey-js
    runs-on: ubuntu-22.04
    needs:
      - pre-checkout
    steps:
      - name: Checkout
        uses: actions/checkout@v4.2.1
        with:
          persist-credentials: false
          ref: ${{ needs.pre-checkout.outputs.sha }}
          fetch-depth: 1
          submodules: true

      - name: Upload actual_misskey_js
        uses: actions/upload-artifact@v4.4.3
        with:
          name: actual_misskey_js
          path: packages/misskey-js/src/autogen

  comment-misskey-js-autogen:
    name: Comment misskey-js autogen
    runs-on: ubuntu-22.04
    needs:
      - generate-misskey-js
      - get-actual-misskey-js
    permissions:
      pull-requests: write
    steps:
      - name: Download generated_misskey_js
        uses: actions/download-artifact@v4.1.8
        with:
          name: generated_misskey_js
          path: misskey-js-generated

      - name: Download actual_misskey_js
        uses: actions/download-artifact@v4.1.8
        with:
          name: actual_misskey_js
          path: misskey-js-actual

      - name: Check misskey-js changes
        id: check-changes
        run: |
          diff -r -u --label=generated --label=on-tree ./misskey-js-generated ./misskey-js-actual > misskey-js.diff || true

          if [ -s misskey-js.diff ]; then
            echo 'changes=true' >> $GITHUB_OUTPUT
          else
            echo 'changes=false' >> $GITHUB_OUTPUT
          fi

      - name: Print full diff
        run: cat ./misskey-js.diff

      - name: Comment on PR (update)
        if: github.event_name == 'pull_request_target' && steps.check-changes.outputs.changes == 'true'
        continue-on-error: true
        uses: marocchino/sticky-pull-request-comment@331f8f5b4215f0445d3c07b4967662a32a2d3e31 # v2.9.0
        with:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          header: check-misskey-js-autogen
          recreate: true
          message: |
            ### ${{ github.workflow }}

            Please regenerate misskey-js type definitions! :pray:\
            misskey-js型定義の再生成をお願いします！ :pray:

            ```sh
            pnpm run build-misskey-js-with-types
            ```

      - name: Comment on PR (delete)
        if: github.event_name == 'pull_request_target' && steps.check-changes.outputs.changes == 'false'
        continue-on-error: true
        uses: marocchino/sticky-pull-request-comment@331f8f5b4215f0445d3c07b4967662a32a2d3e31 # v2.9.0
        with:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          header: check-misskey-js-autogen
          delete: true

      - name: Make failure if changes are detected
        if: steps.check-changes.outputs.changes == 'true'
        run: exit 1