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Merge pull request #325384 from adisbladis/lib-licenses-factory-func

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lib.licenses: refactor internal mkLicense to avoid future typo bugs
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Someone 2024-07-24 04:26:37 +03:00 committed by GitHub
commit 03b1a46b7d
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1 changed files with 22 additions and 18 deletions
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40
lib/licenses.nix
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@ -1,25 +1,29 @@
{ lib }:
let
inherit (lib) optionalAttrs;
lib.mapAttrs (lname: lset: let
defaultLicense = {
shortName = lname;
free = true; # Most of our licenses are Free, explicitly declare unfree additions as such!
deprecated = false;
mkLicense = lname: {
shortName ? lname,
# Most of our licenses are Free, explicitly declare unfree additions as such!
free ? true,
deprecated ? false,
spdxId ? null,
url ? null,
fullName ? null,
redistributable ? free
}@attrs: {
inherit shortName free deprecated redistributable;
} // optionalAttrs (attrs ? spdxId) {
inherit spdxId;
url = "https://spdx.org/licenses/${spdxId}.html";
} // optionalAttrs (attrs ? url) {
inherit url;
} // optionalAttrs (attrs ? fullName) {
inherit fullName;
};
mkLicense = licenseDeclaration: let
applyDefaults = license: defaultLicense // license;
applySpdx = license:
if license ? spdxId
then license // { url = "https://spdx.org/licenses/${license.spdxId}.html"; }
else license;
applyRedistributable = license: { redistributable = license.free; } // license;
in lib.pipe licenseDeclaration [
applyDefaults
applySpdx
applyRedistributable
];
in mkLicense lset) ({
in
lib.mapAttrs mkLicense ({
/* License identifiers from spdx.org where possible.
* If you cannot find your license here, then look for a similar license or
* add it to this list. The URL mentioned above is a good source for inspiration.