53 lines
1.5 KiB
Nix
53 lines
1.5 KiB
Nix
# Copied from https://github.com/Misterio77/nix-config
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{
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config,
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lib,
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pkgs,
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...
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}: let
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inherit (lib) mkEnableOption mkIf getExe;
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cfg = config.home.services.nix-index;
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in {
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options = {
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home.services.nix-index.enable = mkEnableOption "Enables nix-index";
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};
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config = mkIf cfg.enable {
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programs.nix-index = {
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enable = true;
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enableFishIntegration = true;
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};
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systemd.user.services.nix-index-database-sync = {
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Unit.Description = "fetch nix-index-database";
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Service = {
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Type = "oneshot";
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ExecStart = getExe (
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pkgs.writeShellApplication {
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name = "fetch-nix-index-database";
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runtimeInputs = with pkgs; [
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wget
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coreutils
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];
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text = ''
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filename="index-$(uname -m | sed 's/^arm64$/aarch64/')-$(uname | tr A-Z a-z)"
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mkdir -p ~/.cache/nix-index && cd ~/.cache/nix-index
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wget -q -N https://github.com/nix-community/nix-index-database/releases/latest/download/$filename
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ln -f $filename files
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'';
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}
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);
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Restart = "on-failure";
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RestartSec = "5m";
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};
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};
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systemd.user.timers.nix-index-database-sync = {
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Unit.Description = "Automatic github:nix-community/nix-index-database fetching";
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Timer = {
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OnBootSec = "10m";
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OnUnitActiveSec = "24h";
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};
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Install.WantedBy = ["timers.target"];
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};
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};
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}
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