63 lines
1.3 KiB
Nix
63 lines
1.3 KiB
Nix
{ pkgs, lib, config, ... }:
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let
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config-manager = let
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flakePath = config.config-manager.flakePath;
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nixosConfiguration = config.config-manager.nixosConfiguration;
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in
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if flakePath == "" then
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throw "'config-manager.flakePath' cannot be empty"
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else
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pkgs.writeShellScriptBin "cm" ''
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help() {
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cat << EOF
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Usage:
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cm [flag]
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Flags:
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--update updates the flake
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--switch rebuilds + switches configuration
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EOF
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}
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update() {
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echo -e "\033[0;31mUPDATING FLAKE"
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sudo nix flake update
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}
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switch() {
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echo -e "\033[0;31mREBUILDING + SWITCHING CONFIG"
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sudo nixos-rebuild switch --flake ${flakePath}#${nixosConfiguration}
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}
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case $1 in
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--update)
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update ;;
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--switch)
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switch ;;
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--help | *)
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help ;;
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esac
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'';
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in
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{
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options = {
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config-manager = {
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flakePath = lib.mkOption {
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type = lib.types.str;
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default = "";
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description = "path to this flake";
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};
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nixosConfiguration = lib.mkOption {
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type = lib.types.str;
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default = config.networking.hostName;
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description = "what nixosConfiguration to use";
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};
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};
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};
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config = {
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environment.systemPackages = [ config-manager ];
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};
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}
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