Add weekly ontology scan workflow

Author: Z-Arghavan

.github/workflows/weekly-ontology-scan.yml

@@ -0,0 +1,43 @@
+name: Weekly ontology scan
+
+on:
+  schedule:
+    # Every Friday at 23:00 UTC
+    - cron: "15 23 * * 5"
+  workflow_dispatch: {}
+
+permissions:
+  contents: write
+
+jobs:
+  scan:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install dependencies
+        run: |
+          python scripts/find_new_ontologies.py
+
+      - name: Run scan
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          LOOKBACK_DAYS: "7"
+          STATE_PATH: "data/state.json"
+          OUTPUT_PATH: "data/latest.md"
+        run: |
+          python scripts/find_new_ontologies.py
+
+      - name: Commit report and state
+        run: |
+          git config user.name "github-actions"
+          git config user.email "github-actions@users.noreply.github.com"
+          git add data/state.json data/latest.md
+          git diff --staged --quiet || git commit -m "Weekly ontology scan update"
+          git push