diff options
Diffstat (limited to 'nixpkgs/pkgs/games/cataclysm-dda/lib.nix')
-rw-r--r-- | nixpkgs/pkgs/games/cataclysm-dda/lib.nix | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/games/cataclysm-dda/lib.nix b/nixpkgs/pkgs/games/cataclysm-dda/lib.nix new file mode 100644 index 000000000000..f2b38a16aa53 --- /dev/null +++ b/nixpkgs/pkgs/games/cataclysm-dda/lib.nix @@ -0,0 +1,46 @@ +{ callPackage }: + +rec { + buildMod = callPackage ./builder.nix { + type = "mod"; + }; + + buildSoundPack = callPackage ./builder.nix { + type = "soundpack"; + }; + + buildTileSet = callPackage ./builder.nix { + type = "tileset"; + }; + + wrapCDDA = callPackage ./wrapper.nix {}; + + # Required to fix `pkgs` and `withMods` attrs after applying `overrideAttrs`. + # + # Example: + # let + # myBuild = cataclysmDDA.jenkins.latest.tiles.overrideAttrs (_: { + # x = "hello"; + # }); + # + # # This refers to the derivation before overriding! So, `badExample.x` is not accessible. + # badExample = myBuild.withMods (_: []); + # + # # `myBuild` is correctly referred by `withMods` and `goodExample.x` is accessible. + # goodExample = let + # inherit (cataclysmDDA) attachPkgs pkgs; + # in + # (attachPkgs pkgs myBuild).withMods (_: []); + # in + # goodExample.x # returns "hello" + attachPkgs = pkgs: super: + let + self = super.overrideAttrs (old: { + passthru = old.passthru // { + pkgs = pkgs.override { build = self; }; + withMods = wrapCDDA self; + }; + }); + in + self; +} |