53 lines
1.3 KiB
Nix
53 lines
1.3 KiB
Nix
{ lib, config, ... }:
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{
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options.my.nix = {
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features = lib.mkOption {
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type = lib.types.listOf lib.types.str;
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default = [
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"nixos-test"
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"benchmark"
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"big-parallel"
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"kvm"
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"gccarch-znver3"
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"gccarch-skylake"
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"gccarch-alderlake"
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];
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description = "List of supported nix build features for this system";
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};
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buildMachines = lib.mkOption {
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type = lib.types.listOf lib.types.attrs;
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default = [ ];
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description = "List of remote build machines configuration";
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};
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cores = lib.mkOption {
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type = lib.types.nullOr lib.types.int;
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default = null;
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description = "Number of cores to use for builds (null = auto-detect)";
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};
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maxJobs = lib.mkOption {
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type = lib.types.nullOr lib.types.int;
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default = null;
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description = "Maximum number of parallel jobs (null = auto-detect)";
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};
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};
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config = {
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nix.settings = lib.mkMerge [
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{
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system-features = config.my.nix.features;
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}
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(lib.mkIf (config.my.nix.cores != null) {
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inherit (config.my.nix) cores;
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})
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(lib.mkIf (config.my.nix.maxJobs != null) {
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max-jobs = config.my.nix.maxJobs;
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})
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];
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nix.buildMachines = lib.mkIf (config.my.nix.buildMachines != [ ]) config.my.nix.buildMachines;
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};
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}
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