ci: pass labels to tilt

.github/workflows/tilt.yml

@@ -2,6 +2,8 @@ name: "Tilt CI"
 on:
   pull_request:
     branches: [ main ]
+    types: [opened, synchronize, labeled, unlabeled]
+
 jobs:
   tests:
     runs-on: ubuntu-latest
@@ -10,5 +12,21 @@ jobs:
     - uses: cachix/install-nix-action@v22
       with:
         github_access_token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Prepare tilt args from labels
+        id: prepare_args
+        run: |
+          ARGS=""
+          cat <<EOF > labels.json
+          ${{ toJSON(github.event.pull_request.labels.*.name) }}
+          EOF
+          for LABEL in $(jq -r '.[]' < labels.json); do
+            case "$LABEL" in
+              dashboard|consent)
+                ARGS+=" $LABEL"
+                ;;
+            esac
+          done
+          echo "Prepared args: $ARGS"
+          echo "args=$ARGS" >> "$GITHUB_OUTPUT"
     - name: Tilt CI
-      run: nix develop -c bash -c "cd dev && xvfb-run tilt ci -- --test consent"
+      run: nix develop -c bash -c "cd dev && xvfb-run tilt ci -- --test ${{ steps.prepare_args.outputs.args }}"