name: Build
on:
  push:
    branches:
      - master
  schedule:
    - cron: '0 12 * * *'

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          persist-credentials: false
      - uses: oven-sh/setup-bun@v1
        with:
          bun-version: canary
      - name: Get current date
        id: date
        run: |
          echo "date=$(date +'%Y-%m-%d %H:%M:%S')" >> $GITHUB_OUTPUT
          echo "year=$(date +'%Y')" >> $GITHUB_OUTPUT
          echo "month=$(date +'%m')" >> $GITHUB_OUTPUT
          echo "day=$(date +'%d')" >> $GITHUB_OUTPUT
          echo "hour=$(date +'%H')" >> $GITHUB_OUTPUT
          echo "minute=$(date +'%M')" >> $GITHUB_OUTPUT
          echo "second=$(date +'%S')" >> $GITHUB_OUTPUT
      - name: Cache cache.db
        uses: actions/cache@v4
        with:
          save-always: true
          path: |
            .cache
          key: ${{ runner.os }}-v1-${{ steps.date.outputs.year }}-${{ steps.date.outputs.month }}-${{ steps.date.outputs.day }} ${{ steps.date.outputs.hour }}:${{ steps.date.outputs.minute }}:${{ steps.date.outputs.second }}
          # If source files changed but packages didn't, rebuild from a prior cache.
          restore-keys: |
            ${{ runner.os }}-v1-${{ steps.date.outputs.year }}-${{ steps.date.outputs.month }}-${{ steps.date.outputs.day }} ${{ steps.date.outputs.hour }}:${{ steps.date.outputs.minute }}:
            ${{ runner.os }}-v1-${{ steps.date.outputs.year }}-${{ steps.date.outputs.month }}-${{ steps.date.outputs.day }} ${{ steps.date.outputs.hour }}:
            ${{ runner.os }}-v1-${{ steps.date.outputs.year }}-${{ steps.date.outputs.month }}-${{ steps.date.outputs.day }}
            ${{ runner.os }}-v1-${{ steps.date.outputs.year }}-${{ steps.date.outputs.month }}-
            ${{ runner.os }}-v1-${{ steps.date.outputs.year }}-
            ${{ runner.os }}-v1-
      - run: bun install
      - run: bun run build
      - name: Pre-deploy check
        # If the public directory doesn't exist, the build should fail.
        # If the public directory is empty, the build should fail.
        run: |
          if [ ! -d public ]; then
            echo "public directory not found"
            exit 1
          fi
          if [ ! "$(ls -A public)" ]; then
            echo "public directory is empty"
            exit 1
          fi
      - name: Deploy
        uses: peaceiris/actions-gh-pages@v3
        with:
          personal_token: ${{ secrets.GIT_TOKEN }}
          user_name: ${{ secrets.GIT_USER }}
          user_email: ${{ secrets.GIT_EMAIL }}
          external_repository: SukkaLab/ruleset.skk.moe
          publish_branch: master
          publish_dir: public
          cname: ruleset.skk.moe