ctfd-deploy.yml

name: CTFd Challenge Deploy

on:
  pull_request:
    paths:
      - 'challenges/**'
  push:
    paths:
      - 'challenges/**'

jobs:
  challenge-deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Set up Python
        uses: actions/setup-python@v4
      - name: Install ctfcli
        run: |
          python -m pip install --upgrade pip
          pip install ctfcli
      - name: Set up ctfcli config
        run: |
          CONFIG="[config]\n\
                  url = ${{ secrets.CTFD_URL }}\n\
                  access_token = ${{ secrets.CTFD_TOKEN }}\n\
                  \n"
          echo -e "$CONFIG" > .ctf/config
          cat .ctf/challenges >> .ctf/config
      - name: Lint and deploy challenges
        run: |
          shopt -s globstar
          CHANGED_CHALLENGES=$(git diff --name-only ${{ github.event.before }} ${{ github.sha }} | grep -E '^challenges/')
          for CHAL_DIR in $CHANGED_CHALLENGES; do
            echo "LINTING CHALLENGE FILE: $CHAL_DIR"
            ctf challenge lint "$CHAL_DIR"
            echo "CHECKING IF CHALLENGE IS INSTALLED: $CHAL_DIR"
            if ! cat .ctf/config | grep -q "$CHAL_DIR"; then
              echo "INSTALLING CHALLENGE TO CTFd: $CHAL_DIR"
              ctf challenge install "$CHAL_DIR"
              ctf challenge add "$CHAL_DIR"
              continue
            else
              echo "CHALLENGE ALREADY INSTALLED: $CHAL_DIR"
            fi
            echo "SYNCING CHALLENGE TO CTFd: $CHAL_DIR"
            ctf challenge sync "$CHAL_DIR"
          done
        shell: bash
      - name: Push ctfcli config file
        run: |
          if cat .ctf/config | grep -q 'challenge.yml'; then
            NEW_CHALLENGES=$(sed -n '/challenge.yml/p' .ctf/config)
            while IFS= read -r LINE; do
              if ! grep -q "$LINE" .ctf/challenges; then
                echo -e "$LINE" >> .ctf/challenges
                echo "ADDED NEW CHALLENGE TO .ctf/challenge: $LINE"
              fi
            done <<< "$NEW_CHALLENGES"
            if [ -s .ctf/challenges ]; then
              echo -e "$NEW_CHALLENGES" >> .ctf/challenges
              git config user.name github-actions
              git config user.email github-actions@github.com
              git checkout ${GITHUB_REF_NAME}
              git add .ctf/challenges
              git commit -m "chore(config): update challenges"
              git push
            else
             echo "No challenges added to config file"
            fi
          fi