29ec531cd9
This commit completely overhauls the documentation, uses the latest .default nix syntax, and overalls improves the usage experience
28 lines
855 B
Nix
28 lines
855 B
Nix
# Shell for bootstrapping flake-enabled nix and home-manager, from any nix version
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{ pkgs ? let
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system = builtins.currentSystem or "Unknown system";
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nixpkgs =
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if builtins.pathExists ./flake.lock
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then
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# If we have a lock, fetch locked nixpkgs
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let lock = builtins.fromJSON (builtins.readFile ./flake.lock).nodes.nixpkgs.locked;
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in
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fetchTarball {
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url = "https://github.com/nixos/nixpkgs/archive/${lock.rev}.tar.gz";
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sha256 = lock.narHash;
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}
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else
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# If not (probably because not flake-enabled), fetch nixos-unstable impurely
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fetchTarball {
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url = "https://github.com/nixos/nixpkgs/archive/nixos-unstable.tar.gz";
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};
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in
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import nixpkgs { inherit system; }
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, ...
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}:
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pkgs.mkShell {
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nativeBuildInputs = with pkgs; [ nix home-manager git ];
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}
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