LeetCode Streak Reminder #175
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: LeetCode Streak Reminder | |
| # ───────────────────────────────────────────────────────────────────────────── | |
| # SCHEDULING | |
| # | |
| # DEFAULT: Three jobs fire at 9:00 PM, 11:00 PM, and 11:30 PM UTC (= GMT). | |
| # | |
| # TO CHANGE THE TIMES — two options: | |
| # | |
| # Option A (recommended): Keep these crons, but set REMINDER_TIMES as a | |
| # GitHub Secret (e.g. "20:00,22:00,23:00"). The script will skip itself | |
| # if the current time doesn't match. Update the crons below to match. | |
| # | |
| # Option B: Replace the 3 crons below with a single frequent cron, e.g.: | |
| # - cron: "*/30 18-23 * * *" # every 30 min between 6 PM–midnight UTC | |
| # Then set REMINDER_TIMES to exactly when you want notifications. | |
| # The script's ±5-minute time window will handle the matching. | |
| # | |
| # Use https://crontab.guru to build cron expressions. | |
| # Note: GitHub Actions has ~1 min of scheduling latency. | |
| # ───────────────────────────────────────────────────────────────────────────── | |
| on: | |
| schedule: | |
| - cron: "0 21 * * *" # 21:00 UTC — 9:00 PM GMT (default) | |
| - cron: "0 23 * * *" # 23:00 UTC — 11:00 PM GMT (default) | |
| - cron: "30 23 * * *" # 23:30 UTC — 11:30 PM GMT (default) | |
| # Manual trigger from Actions tab — great for testing | |
| workflow_dispatch: | |
| jobs: | |
| check-and-remind: | |
| name: Check LeetCode & Remind if Needed | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 5 | |
| steps: | |
| # ── 1. Compute today's date for the cache key ────────────────────────── | |
| - name: Get today's date (UTC) | |
| id: date | |
| run: echo "today=$(date -u +%Y-%m-%d)" >> "$GITHUB_OUTPUT" | |
| # ── 2. Short-circuit if we already confirmed "solved today" ──────────── | |
| # Cache key includes the date, so it naturally expires at midnight. | |
| - name: Restore solved-today cache | |
| id: cache | |
| uses: actions/cache/restore@v4 | |
| with: | |
| path: .solved_today | |
| key: leetcode-solved-${{ steps.date.outputs.today }} | |
| - name: Skip — already solved today (cached) | |
| if: steps.cache.outputs.cache-hit == 'true' | |
| run: | | |
| echo "✅ Cache hit: problem already solved today (${{ steps.date.outputs.today }}). Exiting." | |
| exit 0 | |
| # ── 3. Checkout & Python setup ───────────────────────────────────────── | |
| - name: Check out repository | |
| uses: actions/checkout@v4 | |
| - name: Set up Python 3.12 | |
| uses: actions/setup-python@v5 | |
| with: | |
| python-version: "3.12" | |
| cache: pip | |
| - name: Install dependencies | |
| run: pip install -r requirements.txt | |
| # ── 4. Run the reminder ──────────────────────────────────────────────── | |
| - name: Run LeetCode Streak Reminder | |
| id: reminder | |
| env: | |
| LEETCODE_USERNAME: ${{ secrets.LEETCODE_USERNAME }} | |
| LEETCODE_TIMEZONE: ${{ secrets.LEETCODE_TIMEZONE }} | |
| TWILIO_ACCOUNT_SID: ${{ secrets.TWILIO_ACCOUNT_SID }} | |
| TWILIO_AUTH_TOKEN: ${{ secrets.TWILIO_AUTH_TOKEN }} | |
| TWILIO_FROM_NUMBER: ${{ secrets.TWILIO_FROM_NUMBER }} | |
| TO_PHONE_NUMBER: ${{ secrets.TO_PHONE_NUMBER }} | |
| NOTIFICATION_CHANNEL: ${{ secrets.NOTIFICATION_CHANNEL }} | |
| REMINDER_TIMES: ${{ secrets.REMINDER_TIMES }} | |
| REMINDER_MESSAGE: ${{ secrets.REMINDER_MESSAGE }} | |
| ERROR_ALERT_MESSAGE: ${{ secrets.ERROR_ALERT_MESSAGE }} | |
| NOTIFY_ON_ERROR: ${{ secrets.NOTIFY_ON_ERROR }} | |
| run: | | |
| python main.py | |
| echo "exit_code=$?" >> "$GITHUB_OUTPUT" | |
| # ── 5. Cache "solved today" so later cron jobs skip instantly ────────── | |
| - name: Create solved marker file | |
| if: steps.reminder.outputs.exit_code == '0' | |
| run: echo "solved on ${{ steps.date.outputs.today }}" > .solved_today | |
| - name: Save solved-today to cache | |
| if: steps.reminder.outputs.exit_code == '0' | |
| uses: actions/cache/save@v4 | |
| with: | |
| path: .solved_today | |
| key: leetcode-solved-${{ steps.date.outputs.today }} |