nixpkgs/pkgs/development/dhall-modules/dhall-kubernetes.nix

{ buildDhallGitHubPackage }:

buildDhallGitHubPackage {
  name   = "dhall-kubernetes-3.0.0";
  owner  = "dhall-lang";
  repo   = "dhall-kubernetes";
  file   = "package.dhall";
  rev    = "3c6d09a9409977cdde58a091d76a6d20509ca4b0";
  sha256 = "1r4awh770ghsrwabh5ddy3jpmrbigakk0h32542n1kh71w3cdq1h";
}
Change idiom for overriding Dhall package version Before this change, a Dhall package like the Prelude would be encoded as a record with one field per supported version. Then downstream packages would specify which package to override by selecting a different record field. The problem with that approach is that it did not provide an easy way to override a package to a version other than the default ones supplied by Nixpkgs. Normally you would use the `.override` method for this purpose, but the `override` method added by `buildDhall{Directory,GitHub}Package` is clobbered by the `override` method added by `callPackage` in `./pkgs/top-level/dhall-packages.nix`. The solution is to add a separate `.overridePackage` method which is essentially the exact same as `.override`, except that it is no longer clobbered by `callPackage`. This `.overridePackage` method allows one to override the arguments supplied to `buildDhall{Directory,GitHub}Package`, making it easier to specify package versions outside of the ones supported by Nixpkgs.. This also includes a change to only build one (preferred) version of each package (instead of multiple supported versions per package), in order to minimize the maintenance burden for the Dhall package set. 2020-11-01 20:26:33 +00:00			`{ buildDhallGitHubPackage }:`

			`buildDhallGitHubPackage {`
			`name = "dhall-kubernetes-3.0.0";`
			`owner = "dhall-lang";`
			`repo = "dhall-kubernetes";`
			`file = "package.dhall";`
			`rev = "3c6d09a9409977cdde58a091d76a6d20509ca4b0";`
			`sha256 = "1r4awh770ghsrwabh5ddy3jpmrbigakk0h32542n1kh71w3cdq1h";`
			`}`