name: Stats Sync

on:
    workflow_dispatch:
    push:
        branches: [main]
        paths:
            - "domains/**"
            - "scripts/dict.js"
            - ".github/workflows/db.yml"

permissions:
    contents: write

jobs:
    sync:
        runs-on: ubuntu-latest
        steps:
            - name: Checkout repository
              uses: actions/checkout@v4

            - name: Set up Node.js
              uses: actions/setup-node@v4
              with:
                  node-version: '18'

            - name: Generate statistics
              run: |
                rm stats/*_error.log

                node scripts/dict.js > stats/dict.json 2>stats/dict_error.log &
                ls domains | wc -l > stats/count.txt 2>stats/count_error.log &
                wait
            
            - name: Commit changes
              run: |
                git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
                git config --global user.name "github-actions[bot]"
                git add stats

                if [ -n "$(git status --porcelain)" ]; then
                    git commit -m "[automated] update stats"
                    git push
                fi