list-requested-review-pr.yaml

name: "Notice of need review PR"
on:
  schedule:
  - cron: "0 10,17 * * 1-5" # 月〜金の10時, 17時に実行

jobs:
  notice:
    runs-on: ubuntu-latest
    steps:
      - name: Search requested review PR
        uses: actions/github-script@v4
        id: message
        with:
          github-token: ${{secrets.GITHUB_TOKEN}}
          result-encoding: string
          script: |
            # Pull Requestの一覧を取得
            const result = await github.pulls.list({
              owner: context.repo.owner,
              repo: context.repo.repo
            })
            const pulls = result.data
            pulls_count = 0
            message = ""
            # 取得した一覧からSlackに流すメッセージを構築
            for (const pull of pulls) {
              # DraftのPR、[WIP]とタイトルについたPRは流さないようにする
              if (pull.draft || pull.title.match(/[WIP]/)) {
                continue
              }
              
              # 表示するPR毎に改行
              if (pulls_count != 0) {
                message += "\\n"
              }

              message += " - \<" + pull.html_url + "\|" + pull.title + "\>"
              pulls_count++
            }
            
            return message
      - name: Post to slack
        id: slack
        uses: slackapi/[email protected]
        with:
          # Slack Payload: https://api.slack.com/reference/messaging/payload
          payload: "{\"text\":\"${{ steps.message.outputs.result }}\", \"username\":\"レビュー待ちのPR列挙くん\", \"icon_emoji\":\":robot_face:\"}"
        env:
          # GitHub RepositoryのSecretにIncoming WebhookのURLを登録しておこう
          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}