put environment vars all on one line in pyproject

Author: ar4

.github/workflows/build.yml

@@ -23,6 +23,7 @@ jobs:
             yum-config-manager --add-repo https://developer.download.nvidia.com/compute/cuda/repos/rhel7/x86_64/cuda-rhel7.repo
             yum install -y cuda-nvcc-11-8 cuda-cudart-devel-11-8
             export PATH=$PATH:/usr/local/cuda-11.8/bin
+            export CUDA_PATH=/usr/local/cuda-11.8/bin
             export CUDA_HOME=/usr/local/cuda-11.8
             export CUDA_ROOT=/usr/local/cuda-11.8
             export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/cuda-11.8/lib64

pyproject.toml

@@ -51,20 +51,11 @@ test-requires = "pytest scipy torch"
 test-command = "pytest {project}/tests"
 # Don't bundle CUDA libraries with the wheel
 repair-wheel-command = "auditwheel repair -w {dest_dir} {wheel} --exclude libcuda.so.1 --exclude 'libcudart.so.*'"
-environment = {
-	PATH="$PATH:/usr/local/cuda-11.8/bin",
-	CUDA_HOME="/usr/local/cuda-11.8",
-        CUDA_ROOT="/usr/local/cuda-11.8",
-        LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/cuda-11.8/lib64",
-        CUDACXX="/usr/local/cuda-11.8/bin/nvcc"
-}
+environment = { PATH="$PATH:/usr/local/cuda-11.8/bin", CUDA_PATH="/usr/local/cuda-11.8/bin", CUDA_HOME="/usr/local/cuda-11.8", CUDA_ROOT="/usr/local/cuda-11.8", LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/cuda-11.8/lib64", CUDACXX="/usr/local/cuda-11.8/bin/nvcc" }
 
 [tool.cibuildwheel.windows]
 test-command = "pytest {project}/tests/test_scalar.py"
-environment = {
-	CUDA_PATH="C:\\Program Files\\NVIDIA GPU Computing Toolkit\\CUDA\\v12.4",
-	PATH="$PATH:C:\\Program Files\\NVIDIA GPU Computing Toolkit\\CUDA\\v12.4\\bin"
-}
+environment = { CUDA_PATH="C:\\Program Files\\NVIDIA GPU Computing Toolkit\\CUDA\\v12.4", PATH="$PATH:C:\\Program Files\\NVIDIA GPU Computing Toolkit\\CUDA\\v12.4\\bin" }
 
 [tool.cibuildwheel.macos]
 test-command = "pytest {project}/tests/test_scalar.py"