streak_readme.yml

name: Edit README based on Commit Message

on:
  push:
    branches:
      - main

jobs:
  edit_readme:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4

      - name: Extract Commit Message
        id: extract_commit_message
        run: echo "::set-output name=message::$(git log --format=%B -n 1 ${{ github.sha }})"

      - name: Parse Commit Message
        id: parse_commit_message
        run: echo "::set-output name=ct_number::$(echo ${{ steps.extract_commit_message.outputs.message }} | grep -oP 'CT_\K\d+')"

      - name: Edit README
        run: |
          ct_number="${{ steps.parse_commit_message.outputs.ct_number }}"
          if [ -n "$ct_number" ]; then
            sed -i "1s/.*/# :rocket: 스트릭 [${ct_number}] 일/" README.md
          fi

      - name: Commit Changes
        run: |
          git config user.name 'GitHub Actions'
          git config user.email '<>'
          git add README.md
          git commit -m "Update README based on commit message"
          git push