[CI] Separate loader test environments

Author: stephane-caron

.github/workflows/test.yml

@@ -83,6 +83,4 @@ jobs:
 
             - name: "Run loader tests"
               run: |
-                  tox -e loader
-              env:
-                  LOADER: ${{ matrix.loader }}
+                  tox -e loader-${{ matrix.loader }}

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 isolated_build = True
-envlist = py{37,38,39,310}-{mujoco,pinocchio,pybullet,robomeshcat,yourdfpy}
+envlist = {coverage,lint,loader}-{mujoco,pinocchio,pybullet,robomeshcat,yourdfpy}-py{37,38,39,310}
 
 [gh-actions]
 python =
@@ -9,19 +9,9 @@ python =
     3.9: py39
     3.10: py310
 
-[gh-actions:env]
-LOADER =
-    mujoco: mujoco
-    pinocchio: pinocchio
-    pybullet: pybullet
-    robomeshcat: robomeshcat
-    yourdfpy: yourdfpy
-
 [testenv:coverage]
 deps =
-    GitPython >=3.1.18
     coverage
-    tqdm >=4.64.0
     mujoco >=2.2.1
     pin >=2.6.10
     pybullet >=3.2.5
@@ -34,34 +24,60 @@ commands =
 
 [testenv:lint]
 deps =
-    GitPython >=3.1.18
     black
     flake8
     mccabe
-    mypy
-    pylint
     mujoco >=2.2.1
-    py{38,39}: pin >=2.6.10
+    mypy
+    pin >=2.6.10
     pybullet >=3.2.5
-    py{38,39}: robomeshcat >= 1.0.3
+    pylint
+    robomeshcat >= 1.0.3
     yourdfpy >=0.0.52
 commands =
     black robot_descriptions
     flake8 robot_descriptions
     pylint robot_descriptions --exit-zero --rcfile={toxinidir}/tox.ini
     mypy robot_descriptions --ignore-missing-imports
 
-[testenv:loader]
+[testenv:loader-mujoco]
 deps =
-    GitPython >=3.1.18
     pytest
-    mujoco: mujoco >=2.2.1
+    mujoco >=2.2.1
     pinocchio-py{38,39}: pin >=2.6.10
     pybullet: pybullet >=3.2.5
     robomeshcat-py{38,39}: robomeshcat >= 1.0.3
     yourdfpy: yourdfpy >=0.0.52
 commands =
-    pytest --import-mode=importlib tests/loaders/test_{env:LOADER}.py
+    mujoco: pytest --import-mode=importlib tests/loaders/test_mujoco.py
+
+[testenv:loader-pinocchio]
+deps =
+    pytest
+    pin >=2.6.10
+commands =
+    pytest --import-mode=importlib tests/loaders/test_pinocchio.py
+
+[testenv:loader-pybullet]
+deps =
+    pytest
+    pybullet >=3.2.5
+commands =
+    pytest --import-mode=importlib tests/loaders/test_pybullet.py
+
+[testenv:loader-robomeshcat]
+deps =
+    pytest
+    robomeshcat >= 1.0.3
+commands =
+    pytest --import-mode=importlib tests/loaders/test_robomeshcat.py
+
+[testenv:loader-yourdfpy]
+deps =
+    pytest
+    yourdfpy >=0.0.52
+commands =
+    pytest --import-mode=importlib tests/loaders/test_yourdfpy.py
 
 [flake8]
 max-line-length = 88