Merge pull request #423 from light-curve/ci-rust-cache

Share ./target between tox envs

Author: hombit

.github/workflows/test.yml

@@ -47,6 +47,10 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version: "3.${{ matrix.python_minor }}"
+      - uses: Swatinem/rust-cache@v2
+        with:
+          shared-key: "${{ runner.os }}_stable-rust_tox-py3${{ matrix.python_minor }}"
+          workspaces: "light-curve"
       - name: Install tox
         run: pip install tox
       - name: Run Python tests

light-curve/pyproject.toml

@@ -167,12 +167,16 @@ change_dir = {envtmpdir}
 extras =
 commands =
     python -c 'import light_curve'
+set_env =
+    CARGO_TARGET_DIR = {tox_root}/target
 
 [testenv:py{38,39,310,311,312}-test]
 extras = dev
 commands =
     pytest README.md tests/ light_curve/
     ruff check .
+set_env =
+    CARGO_TARGET_DIR = {tox_root}/target
 """