ci: add docs building job

.gitea/workflows/server.yaml

@@ -2,6 +2,15 @@
 run-name: ${{ gitea.actor }} is building the Server application
 on: [ push ]
 
+env:
+  # Name of module and id separated by a slash
+  INSTANCE: Wiki/wiki
+  # Replace HI with the ID of the instance in capital letters
+  ARTIFACT: wiki.zip
+  # Writerside docker image version
+  DOCKER_VERSION: 232.10165.1
+  ALGOLIA_ARTIFACT: algolia-indexes-wiki.zip
+
 jobs:
   preprocess:
     runs-on: ubuntu-latest
@@ -27,6 +36,32 @@ jobs:
           dotnet build Server -c Release
       #         dotnet test Server.Tests -c Release
 
+  docs:
+    runs-on: ubuntu-latest
+    container: registry.jetbrains.team/p/writerside/builder/writerside-builder:232.10165.1
+    steps:
+      - uses: actions/checkout@v3
+      - name: Build Writerside docs using Docker
+        uses: https://github.com/JetBrains/writerside-github-action@v4
+        with:
+          instance: ${{ env.INSTANCE }}
+          artifact: ${{ env.ARTIFACT }}
+          docker-version: ${{ env.DOCKER_VERSION }}
+      - name: Upload documentation
+        uses: actions/upload-artifact@v3
+        with:
+          name: docs
+          path: |
+            artifacts/${{ env.ARTIFACT }}
+            artifacts/report.json
+          retention-days: 14
+      - name: Upload algolia-indexes
+        uses: actions/upload-artifact@v3
+        with:
+          name: algolia-indexes
+          path: artifacts/${{ env.ALGOLIA_ARTIFACT }}
+          retention-days: 14
+
   sonarqube:
     needs: build
     runs-on: ubuntu-latest