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19 lines
505 B
Nix
19 lines
505 B
Nix
{}:
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args:
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let
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src = args.src or (throw ''
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unable to infer crate name and version. Please make sure the src directory
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contains a valid Cargo.toml file, or consider setting a derivation name explicitly
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'');
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cargoToml = args.cargoToml or (args.src + "/Cargo.toml");
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cargoTomlContents = args.cargoTomlContents or (builtins.readFile cargoToml);
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toml = builtins.fromTOML cargoTomlContents;
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in
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{
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pname = toml.package.name or "cargo-package";
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version = toml.package.version or "0.0.1";
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}
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