name: "PR: Size Report"

on:
  workflow_run:
    workflows: ['CI: Size Data']
    types:
      - completed
  workflow_dispatch:
    inputs:
      pr_number:
        description: 'PR number to report on'
        required: true
        type: number
      run_id:
        description: 'Size data workflow run ID'
        required: true
        type: string

permissions:
  contents: read
  pull-requests: write
  issues: write

jobs:
  comment:
    runs-on: ubuntu-latest
    if: >
      github.repository == 'Comfy-Org/ComfyUI_frontend' &&
      (
        (github.event_name == 'workflow_run' &&
         github.event.workflow_run.event == 'pull_request' &&
         github.event.workflow_run.conclusion == 'success') ||
        github.event_name == 'workflow_dispatch'
      )
    steps:
      - uses: actions/checkout@v5

      - name: Install pnpm
        uses: pnpm/action-setup@v4.1.0
        with:
          version: 10

      - name: Install Node.js
        uses: actions/setup-node@v5
        with:
          node-version: '24.x'
          cache: pnpm

      - name: Install dependencies
        run: pnpm install

      - name: Download size data
        uses: dawidd6/action-download-artifact@v11
        with:
          name: size-data
          run_id: ${{ github.event_name == 'workflow_dispatch' && inputs.run_id || github.event.workflow_run.id }}
          path: temp/size

      - name: Set PR number
        id: pr-number
        run: |
          if [ "${{ github.event_name }}" == "workflow_dispatch" ]; then
            echo "content=${{ inputs.pr_number }}" >> $GITHUB_OUTPUT
          else
            echo "content=$(cat temp/size/number.txt)" >> $GITHUB_OUTPUT
          fi

      - name: Set base branch
        id: pr-base
        run: |
          if [ "${{ github.event_name }}" == "workflow_dispatch" ]; then
            echo "content=main" >> $GITHUB_OUTPUT
          else
            echo "content=$(cat temp/size/base.txt)" >> $GITHUB_OUTPUT
          fi

      - name: Download previous size data
        uses: dawidd6/action-download-artifact@v11
        with:
          branch: ${{ steps.pr-base.outputs.content }}
          workflow: ci-size-data.yaml
          event: push
          name: size-data
          path: temp/size-prev
          if_no_artifact_found: warn

      - name: Generate size report
        run: node scripts/size-report.js > size-report.md

      - name: Read size report
        id: size-report
        uses: juliangruber/read-file-action@v1
        with:
          path: ./size-report.md

      - name: Create or update PR comment
        uses: actions-cool/maintain-one-comment@v3
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          number: ${{ steps.pr-number.outputs.content }}
          body: |
            ${{ steps.size-report.outputs.content }}
            <!-- COMFYUI_FRONTEND_SIZE -->
          body-include: '<!-- COMFYUI_FRONTEND_SIZE -->'