feat(ci): feature combos build in nightly (#3296)

Signed-off-by: Dori Medini <[email protected]>

.github/workflows/main_nightly.yml

@@ -27,3 +27,30 @@ jobs:
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           verbose: true
+
+  feature_combos:
+    runs-on: starkware-ubuntu-latest-large
+    steps:
+      - uses: actions/checkout@v4
+
+      # Setup pypy and link to the location expected by .cargo/config.toml.
+      - uses: actions/setup-python@v5
+        id: setup-pypy
+        with:
+          python-version: "pypy3.9"
+      - run: ln -s '${{ steps.setup-pypy.outputs.python-path }}' /usr/local/bin/pypy3.9
+      - env:
+          LD_LIBRARY_PATH: ${{ steps.setup-pypy.outputs.pythonLocation }}/bin
+        run: echo "LD_LIBRARY_PATH=${LD_LIBRARY_PATH}" >> $GITHUB_ENV
+
+      # Install rust components.
+      - uses: ./.github/actions/bootstrap
+
+      - name: Setup Python venv
+        run: |
+          python3 -m venv ci
+          ci/bin/pip install -r scripts/requirements.txt
+
+      # Run feature combo test.
+      - name: "Run feature combo on all crates."
+        run: ci/bin/python scripts/run_feature_combos_test.py

scripts/run_feature_combos_test.py

@@ -0,0 +1,30 @@
+#!/bin/env python3
+
+import subprocess
+from tests_utils import get_workspace_packages
+
+
+def build_without_features(package: str):
+    cmd = f"cargo build --package {package}"
+    print(f"Running '{cmd}'", flush=True)
+    subprocess.run(cmd, check=True)
+
+
+def build_with_all_features(package: str):
+    cmd = f"cargo build --all-features --package {package}"
+    print(f"Running '{cmd}'", flush=True)
+    subprocess.run(cmd, check=True)
+
+
+def main():
+    packages = get_workspace_packages()
+    print(f"Building {len(packages)} packages without features.", flush=True)
+    for package in packages:
+        build_without_features(package)
+    print(f"Building {len(packages)} packages with all features.", flush=True)
+    for package in packages:
+        build_with_all_features(package)
+
+
+if __name__ == "__main__":
+    main()

scripts/tests_utils.py

@@ -28,6 +28,10 @@ def get_workspace_tree() -> Dict[str, str]:
     return tree
 
 
+def get_workspace_packages() -> Set[str]:
+    return set(get_workspace_tree().keys())
+
+
 def get_local_changes(repo_path, commit_id: Optional[str]) -> List[str]:
     os.environ["GIT_PYTHON_REFRESH"] = "quiet"  # noqa
     repo = Repo(repo_path)