launch.json

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Generate",
            "type": "debugpy",
            "request": "launch",
            "program": "${workspaceFolder}/src/generate.py",
            "console": "integratedTerminal",
            "args": [
                "--gltf-dir", "${workspaceFolder}/glTFSample/media/Cauldron-Media",
                "--out-dir", "${workspaceFolder}/glTFSample/build/DX12/metashade-out"
            ],
            "env": {
                "PYTHONPATH": "${workspaceFolder}/metashade"
            }
        },
        {
            "name": "Generate and compile",
            "type": "debugpy",
            "request": "launch",
            "program": "${workspaceFolder}/src/generate.py",
            "console": "integratedTerminal",
            "args": [
                "--gltf-dir", "${workspaceFolder}/glTFSample/media/Cauldron-Media",
                "--out-dir", "${workspaceFolder}/glTFSample/build/DX12/metashade-out",
                "--compile"
            ],
            "env": {
                "PYTHONPATH": "${workspaceFolder}/metashade"
            }
        },
        {
            "name": "Cross-compile to GLSL",
            "type": "debugpy",
            "request": "launch",
            "program": "${workspaceFolder}/src/generate.py",
            "console": "integratedTerminal",
            "args": [
                "--gltf-dir", "${workspaceFolder}/glTFSample/media/Cauldron-Media",
                "--out-dir", "${workspaceFolder}/glTFSample/build/DX12/metashade-out",
                "--skip-codegen",
                "--compile",
                "--to-glsl"
            ],
            "env": {
                "PYTHONPATH": "${workspaceFolder}/metashade"
            }
        },
        {
            "name": "Usage",
            "type": "debugpy",
            "request": "launch",
            "program": "${workspaceFolder}/src/generate.py",
            "console": "integratedTerminal",
            "args": ["--help"],
            "env": {
                "PYTHONPATH": "${workspaceFolder}/metashade"
            }
        }
    ]
}