use-visitor-counter.yml

name: Use Visitor Counter Logic

on:
  pull_request:
    branches:
      - main
  workflow_dispatch:  # Allows manual triggering
  # schedule:
  # - cron: '0 0 * * *' # Runs daily at midnight

permissions:
  contents: write
  pull-requests: write

jobs:
  update-visitor-count:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout current repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          ref: ${{ github.head_ref || github.ref_name }}

      - name: Shallow clone visitor counter logic
        run: git clone --depth=1 https://github.com/brown9804/github-visitor-counter.git

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'

      - name: Install dependencies for github-visitor-counter
        run: |
          cd github-visitor-counter
          npm ci

      - name: Run visitor counter logic (updates markdown badges and metrics.json)
        run: node github-visitor-counter/update_repo_views_counter.js
        env:
          TRAFFIC_TOKEN: ${{ secrets.TRAFFIC_TOKEN }}
          REPO: ${{ github.repository }}

      - name: Move generated metrics.json to root
        run: mv github-visitor-counter/metrics.json .

      - name: List files for debugging
        run: |
          ls -l
          ls -l github-visitor-counter

      - name: Clean up visitor counter logic
        run: rm -rf github-visitor-counter

      - name: Configure Git author
        run: |
          git config --global user.name "github-actions[bot]"
          git config --global user.email "github-actions[bot]@users.noreply.github.com"

      - name: Commit and merge changes
        env:
          PR_BRANCH: ${{ github.head_ref || github.ref_name }}
          GIT_AUTHOR_NAME: github-actions[bot]
          GIT_AUTHOR_EMAIL: github-actions[bot]@users.noreply.github.com
          GIT_COMMITTER_NAME: github-actions[bot]
          GIT_COMMITTER_EMAIL: github-actions[bot]@users.noreply.github.com
        run: |
          set -euo pipefail

          # Ensure we're on the correct branch
          git switch -c "$PR_BRANCH" || git switch "$PR_BRANCH"

          # Rebase onto the latest remote branch state before creating a commit.
          git fetch origin "$PR_BRANCH"
          git rebase "origin/$PR_BRANCH"

          # Stage and commit changes if any.
          git add -A
          if git diff --staged --quiet; then
            echo "No changes to commit"
            exit 0
          fi

          git commit -m "Update visitor count"

          # Retry the push after rebasing if another update lands first.
          for attempt in 1 2 3; do
            if git push origin HEAD:"$PR_BRANCH"; then
              exit 0
            fi

            echo "Push rejected on attempt $attempt; fetching and rebasing"
            git fetch origin "$PR_BRANCH"
            git rebase "origin/$PR_BRANCH"
          done

          echo "Failed to push visitor count updates after 3 attempts"
          exit 1