nixpkgs mirror (for testing) github.com/NixOS/nixpkgs
nix
at haskell-updates 28 lines 526 B view raw
1{ nixpkgs }: 2let 3 pkgs = import nixpkgs { 4 system = "x86_64-linux"; 5 overlays = [ ]; 6 config = { 7 problems.matchers = [ 8 { 9 package = "a"; 10 handler = "error"; 11 } 12 ]; 13 }; 14 }; 15in 16pkgs.stdenvNoCC.mkDerivation { 17 pname = "a"; 18 version = "0"; 19 meta.maintainers = [ "hello" ]; 20 meta.description = "Some package"; 21 meta.problems.removal = { 22 message = "Removed because of XYZ."; 23 urls = [ 24 "https://example.com" 25 "https://anotherexample.com" 26 ]; 27 }; 28}