CI and scripts and readme and such

.forgejo/workflows/verify.yml

@@ -0,0 +1,29 @@
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+jobs:
+  build-latex:
+    name: Verify SSH keys
+    runs-on: alpine
+    container:
+      image: alpine:latest
+    defaults:
+      run:
+        shell: ash -eo pipefail {0}
+    steps:
+      - name: Install dependencies
+        run: |
+          apk add --no-cache nodejs git openssh python3 py3-pip
+      - name: Create virtualenv and install Python dependencies
+        run:
+          python -m venv venv
+          . venv/bin/activate
+          pip install --upgrade GitPython requests
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Run verification script
+        run: . venv/bin/activate && python verify.py