Lommedalen Aurora Borealis Bot #3687
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| name: "Lommedalen Aurora Borealis Bot" | |
| on: | |
| schedule: | |
| # Schedule updated daily by update-sun-schedule workflow based on astronomical darkness | |
| # Default fallback: evening/morning hours | |
| - cron: "*/15 0-23 * * *" | |
| workflow_dispatch: # Manual trigger for testing | |
| jobs: | |
| aurora-detector: | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 25 # Hard limit slightly above our target | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Quick darkness check | |
| id: darkness | |
| run: bash src/check_darkness.sh | |
| continue-on-error: true | |
| # Uses bash + jq for faster execution vs Python (~10x faster on Linux) | |
| # Run first to exit early if not dark, saving time on cache/install steps | |
| - name: Check KP index for aurora activity | |
| id: kp_check | |
| if: steps.darkness.outcome == 'success' | |
| run: | | |
| # Read MIN_KP from config.json | |
| MIN_KP=$(jq -r '.aurora.min_kp_index' config.json) | |
| OUTPUT=$(bash src/check_kp_multi.sh "$MIN_KP") | |
| echo "$OUTPUT" | |
| # Extract VALIDATED_KP from output and save to GITHUB_OUTPUT | |
| VALIDATED_KP=$(echo "$OUTPUT" | grep "VALIDATED_KP=" | cut -d'=' -f2) | |
| echo "validated_kp=$VALIDATED_KP" >> $GITHUB_OUTPUT | |
| continue-on-error: true | |
| # Check aurora activity from YR.no API | |
| # Exits early if no activity detected, saving processing time | |
| - name: Persist KP log data | |
| if: steps.darkness.outcome == 'success' | |
| run: | | |
| # Get KP data directory from config | |
| KP_DATA_DIR=$(jq -r '.data.kp_log_dir' config.json) | |
| # If kp_data changed (new line appended), commit & push it. | |
| if git diff --quiet --exit-code "$KP_DATA_DIR"; then | |
| echo "No new KP data to persist" | |
| exit 0 | |
| fi | |
| git config user.name "github-actions[bot]" | |
| git config user.email "github-actions[bot]@users.noreply.github.com" | |
| git add "$KP_DATA_DIR" | |
| COMMIT_MSG="chore: log KP reading $(date -u +%Y-%m-%dT%H:%M:%SZ)" | |
| git commit -m "$COMMIT_MSG" || echo "Nothing to commit" | |
| git push || echo "Push failed" | |
| echo "✅ Persisted KP data" | |
| - name: Set up Python 3.11 | |
| if: steps.darkness.outcome == 'success' && steps.kp_check.outcome == 'success' | |
| uses: actions/setup-python@v4 | |
| with: | |
| python-version: '3.11' | |
| - name: Cache Python dependencies | |
| if: steps.darkness.outcome == 'success' && steps.kp_check.outcome == 'success' | |
| uses: actions/cache@v4 | |
| with: | |
| path: ~/.cache/pip | |
| key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }} | |
| restore-keys: | | |
| ${{ runner.os }}-pip- | |
| - name: Install dependencies | |
| if: steps.darkness.outcome == 'success' && steps.kp_check.outcome == 'success' | |
| run: | | |
| python -m pip install --upgrade pip | |
| pip install -r requirements.txt | |
| - name: Restore shuffle state | |
| if: steps.darkness.outcome == 'success' && steps.kp_check.outcome == 'success' | |
| uses: actions/cache/restore@v4 | |
| with: | |
| path: | | |
| shuffle_state.json | |
| key: shuffle-state-v2-${{ github.run_number }} | |
| restore-keys: | | |
| shuffle-state-v2- | |
| continue-on-error: true | |
| - name: Run Aurora Detection | |
| if: steps.darkness.outcome == 'success' && steps.kp_check.outcome == 'success' | |
| run: python src/main.py | |
| env: | |
| BSKY_HANDLE: ${{ secrets.BSKY_HANDLE }} | |
| BSKY_PASSWORD: ${{ secrets.BSKY_PASSWORD }} | |
| KEY_GITHUB_TOKEN: ${{ secrets.KEY_GITHUB_TOKEN }} | |
| VALIDATED_KP: ${{ steps.kp_check.outputs.validated_kp }} | |
| - name: Save shuffle state | |
| uses: actions/cache/save@v4 | |
| if: always() && hashFiles('shuffle_state.json') != '' | |
| with: | |
| path: | | |
| shuffle_state.json | |
| key: shuffle-state-v2-${{ github.run_number }} | |
| - name: Cleanup temporary files | |
| if: always() | |
| run: | | |
| rm -rf today/ | |
| - name: Upload session logs (on failure) | |
| uses: actions/upload-artifact@v4 | |
| if: failure() | |
| with: | |
| name: aurora-logs-${{ github.run_number }} | |
| path: | | |
| *.log | |
| retention-days: 3 |