23 lines
628 B
Nix
23 lines
628 B
Nix
# vendored from src/licenses.nix
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{ lib, writeText }:
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let
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inherit (builtins) concatLists concatStringsSep length;
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inherit (lib) flip licenses mapAttrsToList optional;
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inserts = concatLists
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(flip mapAttrsToList licenses
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(k: v: optional (v ? spdxId) '' xs.insert("${v.spdxId}", "${k}");''));
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in
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writeText "license.rs" ''
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fn get_nix_licenses() -> rustc_hash::FxHashMap<&'static str, &'static str> {
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let mut xs = std::collections::HashMap::with_capacity_and_hasher(
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${toString (length inserts)},
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Default::default(),
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);
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${concatStringsSep "\n " inserts}
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xs
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}
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''
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