name: Plugin Publish Workflow

on:
  release:
    types: [published]

jobs:
  publish:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Download CLI tool
        run: |
          mkdir -p $RUNNER_TEMP/bin
          cd $RUNNER_TEMP/bin

          wget https://github.com/langgenius/dify-plugin-daemon/releases/download/0.0.6/dify-plugin-linux-amd64
          chmod +x dify-plugin-linux-amd64

          echo "CLI tool location:"
          pwd
          ls -la dify-plugin-linux-amd64

      - name: Get basic info from manifest
        id: get_basic_info
        run: |
          PLUGIN_NAME=$(grep "^name:" manifest.yaml | cut -d' ' -f2)
          echo "Plugin name: $PLUGIN_NAME"
          echo "plugin_name=$PLUGIN_NAME" >> $GITHUB_OUTPUT

          VERSION=$(grep "^version:" manifest.yaml | cut -d' ' -f2)
          echo "Plugin version: $VERSION"
          echo "version=$VERSION" >> $GITHUB_OUTPUT

          # If the author's name is not your github username, you can change the author here
          AUTHOR=$(grep "^author:" manifest.yaml | cut -d' ' -f2)
          echo "Plugin author: $AUTHOR"
          echo "author=$AUTHOR" >> $GITHUB_OUTPUT

      - name: Package Plugin
        id: package
        run: |
          cd $GITHUB_WORKSPACE
          PACKAGE_NAME="${{ steps.get_basic_info.outputs.plugin_name }}-${{ steps.get_basic_info.outputs.version }}.difypkg"
          $RUNNER_TEMP/bin/dify-plugin-linux-amd64 plugin package . -o "$PACKAGE_NAME"

          echo "Package result:"
          ls -la "$PACKAGE_NAME"
          echo "package_name=$PACKAGE_NAME" >> $GITHUB_OUTPUT

          echo "\nFull file path:"
          pwd
          echo "\nDirectory structure:"
          tree || ls -R

      - name: Checkout target repo
        uses: actions/checkout@v3
        with:
          repository: ${{steps.get_basic_info.outputs.author}}/dify-plugins
          path: dify-plugins
          token: ${{ secrets.PLUGIN_ACTION }}
          fetch-depth: 1
          persist-credentials: true

      - name: Prepare and create PR
        run: |
          PACKAGE_NAME="${{ steps.get_basic_info.outputs.plugin_name }}-${{ steps.get_basic_info.outputs.version }}.difypkg"
          mkdir -p dify-plugins/${{ steps.get_basic_info.outputs.author }}/${{ steps.get_basic_info.outputs.plugin_name }}
          mv "$PACKAGE_NAME" dify-plugins/${{ steps.get_basic_info.outputs.author }}/${{ steps.get_basic_info.outputs.plugin_name }}/

          cd dify-plugins

          git config user.name "GitHub Actions"
          git config user.email "actions@github.com"

          git fetch origin main
          git checkout main
          git pull origin main

          BRANCH_NAME="bump-${{ steps.get_basic_info.outputs.plugin_name }}-plugin-${{ steps.get_basic_info.outputs.version }}"
          git checkout -b "$BRANCH_NAME"

          git add .
          git commit -m "bump ${{ steps.get_basic_info.outputs.plugin_name }} plugin to version ${{ steps.get_basic_info.outputs.version }}"

          git push -u origin "$BRANCH_NAME" --force

          git branch -a
          echo "Waiting for branch to sync..."
          sleep 10  # Wait 10 seconds for branch sync

      - name: Create PR via GitHub API
        env:
          # How to config the token:
          # 1. Profile -> Settings -> Developer settings -> Personal access tokens -> Generate new token (with repo scope) -> Copy the token
          # 2. Go to the target repository -> Settings -> Secrets and variables -> Actions -> New repository secret -> Add the token as PLUGIN_ACTION
          GH_TOKEN: ${{ secrets.PLUGIN_ACTION }}
        run: |
          gh pr create \
            --repo langgenius/dify-plugins \
            --head "${{ steps.get_basic_info.outputs.author }}:${{ steps.get_basic_info.outputs.plugin_name }}-${{ steps.get_basic_info.outputs.version }}" \
            --base main \
            --title "bump ${{ steps.get_basic_info.outputs.plugin_name }} plugin to version ${{ steps.get_basic_info.outputs.version }}" \
            --body "bump ${{ steps.get_basic_info.outputs.plugin_name }} plugin package to version ${{ steps.get_basic_info.outputs.version }}

            Changes:
            - Updated plugin package file" || echo "PR already exists or creation skipped." # Handle cases where PR already exists