ambroisie/nix-config
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modules: system: nix: override '<nixpkgs>'
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This commit is contained in:
Bruno BELANYI 2023-02-11 11:03:32 +00:00
parent 26bf4e3631
commit 5bce2fafde
1 changed files with 6 additions and 0 deletions
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6
modules/system/nix/default.nix
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@ -10,6 +10,8 @@ in
addToRegistry = my.mkDisableOption "add inputs and self to registry";
addToNixPath = my.mkDisableOption "add inputs and self to nix path";
overrideNixpkgs = my.mkDisableOption "point nixpkgs to pinned system version";
};
config = lib.mkIf cfg.enable (lib.mkMerge [
@ -29,6 +31,8 @@ in
self.flake = inputs.self;
# Use pinned nixpkgs when using `nix run pkgs#<whatever>`
pkgs.flake = inputs.nixpkgs;
# ... And with `nix run nixpkgs#<whatever>`
nixpkgs.flake = lib.mkIf cfg.overrideNixpkgs inputs.nixpkgs;
# Add NUR to run some packages that are only present there
nur.flake = inputs.nur;
};
@ -39,6 +43,8 @@ in
"self=${inputs.self}"
"pkgs=${inputs.nixpkgs}"
"nur=${inputs.nur}"
]
++ lib.optional cfg.overrideNixpkgs "nixpkgs=${inputs.nixpkgs}"
++ options.nix.nixPath.default;
})
]);