Translate smoketests from Python to Rust

.github/workflows/ci.yml

@@ -18,26 +18,24 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  docker_smoketests:
+  smoketests:
     needs: [lints]
     name: Smoketests
     strategy:
       matrix:
         runner: [spacetimedb-new-runner, windows-latest]
         include:
           - runner: spacetimedb-new-runner
-            smoketest_args: --docker
             container:
               image: localhost:5000/spacetimedb-ci:latest
               options: --privileged
           - runner: windows-latest
-            smoketest_args: --no-build-cli
             container: null
     runs-on: ${{ matrix.runner }}
     container: ${{ matrix.container }}
     timeout-minutes: 120
-    env:
-      CARGO_TARGET_DIR: ${{ github.workspace }}/target
+    #env:
+    #  CARGO_TARGET_DIR: ${{ github.workspace }}/target
     steps:
       - name: Find Git ref
         env:
@@ -84,41 +82,36 @@ jobs:
         if: runner.os == 'Windows'
         run: choco install psql -y --no-progress
         shell: powershell
-      - name: Build crates
-        run: cargo build -p spacetimedb-cli -p spacetimedb-standalone -p spacetimedb-update
-      - name: Start Docker daemon
-        if: runner.os == 'Linux'
-        run: /usr/local/bin/start-docker.sh
-
-      - name: Build and start database (Linux)
-        if: runner.os == 'Linux'
-        run: |
-          # Our .dockerignore omits `target`, which our CI Dockerfile needs.
-          rm .dockerignore
-          docker compose -f .github/docker-compose.yml up -d
-      - name: Build and start database (Windows)
+
+      - name: Update dotnet workloads
         if: runner.os == 'Windows'
         run: |
           # Fail properly if any individual command fails
           $ErrorActionPreference = 'Stop'
           $PSNativeCommandUseErrorActionPreference = $true
 
-          Start-Process target/debug/spacetimedb-cli.exe -ArgumentList 'start --pg-port 5432'
           cd modules
           # the sdk-manifests on windows-latest are messed up, so we need to update them
           dotnet workload config --update-mode manifests
           dotnet workload update
-      - uses: actions/setup-python@v5
-        with: { python-version: "3.12" }
-        if: runner.os == 'Windows'
-      - name: Install python deps
-        run: python -m pip install -r smoketests/requirements.txt
+
+      # This step shouldn't be needed, but somehow we end up with caches that are missing librusty_v8.a.
+      # ChatGPT suspects that this could be due to different build invocations using the same target dir,
+      # and this makes sense to me because we only see it in this job where we mix `cargo build -p` with
+      # `cargo build --manifest-path` (which apparently build different dependency trees).
+      # However, we've been unable to fix it so... /shrug
+      - name: Check v8 outputs
+        shell: bash    
+        run: |
+          find "${CARGO_TARGET_DIR}"/ -type f | grep '[/_]v8' || true
+          if ! [ -f "${CARGO_TARGET_DIR}"/debug/gn_out/obj/librusty_v8.a ]; then
+            echo "Could not find v8 output file librusty_v8.a; rebuilding manually."
+            cargo clean -p v8 || true
+            cargo build -p v8
+          fi
+
       - name: Run smoketests
-        # Note: clear_database and replication only work in private
-        run: cargo ci smoketests -- ${{ matrix.smoketest_args }} -x clear_database replication teams
-      - name: Stop containers (Linux)
-        if: always() && runner.os == 'Linux'
-        run: docker compose -f .github/docker-compose.yml down
+        run: cargo ci smoketests
 
   test:
     needs: [lints]

Cargo.toml

@@ -26,6 +26,7 @@ members = [
   "crates/query",
   "crates/sats",
   "crates/schema",
+  "crates/smoketests",
   "sdks/rust",
   "sdks/unreal",
   "crates/snapshot",