37 lines
1.2 KiB
Nix
37 lines
1.2 KiB
Nix
# This file controls the pinned version of nixpkgs we use for our Nix environment
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# as well as which versions of package we use, including their overrides.
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{ config ? { } }:
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let
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# For testing local version of nixpkgs
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#nixpkgsSrc = (import <nixpkgs> { }).lib.cleanSource "/home/jakubgs/work/nixpkgs";
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# We follow the master branch of official nixpkgs.
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nixpkgsSrc = builtins.fetchTarball {
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url = "https://github.com/NixOS/nixpkgs/archive/e7603eba51f2c7820c0a182c6bbb351181caa8e7.tar.gz";
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sha256 = "sha256:0mwck8jyr74wh1b7g6nac1mxy6a0rkppz8n12andsffybsipz5jw";
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};
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# Status specific configuration defaults
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defaultConfig = import ./config.nix;
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# Override some packages and utilities
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pkgsOverlay = import ./overlay.nix;
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# Fix for lack of Android SDK for M1 Macs.
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systemOverride = let
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inherit (builtins) currentSystem getEnv;
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envSystemOverride = getEnv "NIXPKGS_SYSTEM_OVERRIDE";
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in
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if envSystemOverride != "" then
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envSystemOverride
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else
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currentSystem;
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in
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# import nixpkgs with a config override
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(import nixpkgsSrc) {
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config = defaultConfig // config;
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system = systemOverride;
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overlays = [ pkgsOverlay ];
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}
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