Re-add snapshot docs publishing

Author: rnett

.github/workflows/ci.yaml

@@ -104,4 +104,25 @@ jobs:
           ORG_GRADLE_PROJECT_signingInMemoryKey: ${{ secrets.ORG_GRADLE_PROJECT_SIGNINGINMEMORYKEY }}
           ORG_GRADLE_PROJECT_signingInMemoryKeyId: ${{ secrets.ORG_GRADLE_PROJECT_SIGNINGINMEMORYKEYID }}
           ORG_GRADLE_PROJECT_signingInMemoryKeyPassword: ${{ secrets.ORG_GRADLE_PROJECT_SIGNINGINMEMORYKEYPASSWORD }}
-        run: ./gradlew publishAllPublicationsToMavenCentralRepository --no-configuration-cache
+        run: ./gradlew publishAllPublicationsToMavenCentralRepository --no-configuration-cache
+
+      - name: Upload docs
+        uses: actions/upload-pages-artifact@v4
+        with:
+          path: build/dokka/html
+
+  deployDocs:
+    name: Deploy snapshot docs
+    needs: [ buildAndTest, publishSnapshot ]
+    runs-on: ubuntu-latest
+    if: ${{ github.ref == 'refs/heads/main' && endsWith(needs.buildAndTest.outputs.version, '-SNAPSHOT') }}
+
+
+    # Grant GITHUB_TOKEN the permissions required to make a Pages deployment
+    permissions:
+      pages: write      # to deploy to Pages
+      id-token: write   # to verify the deployment originates from an appropriate source
+
+    steps:
+      - name: Deploy docs
+        uses: actions/deploy-pages@v4