77 lines
1.6 KiB
Nix
77 lines
1.6 KiB
Nix
{
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config,
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pkgs,
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lib,
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...
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}: let
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cfg = config.services.locate;
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locateGroup = lib.getName cfg.package.name;
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locate = "${cfg.package}/bin/locate";
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updatedb = "${cfg.package}/bin/updatedb";
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database = "/var/lib/locate/locatedb";
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pruneFS = builtins.concatStringsSep " " cfg.pruneFS;
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pruneNames = builtins.concatStringsSep " " cfg.pruneNames;
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prunePaths = builtins.concatStringsSep " " cfg.prunePaths;
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updatedbBin = ''
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${updatedb} -o ${database} --prunefs "${pruneFS}" \
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--prunepaths "${prunePaths}" --prunenames "${pruneNames}"
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'';
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in {
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users.users.${config.vars.user}.extraGroups = [
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locateGroup
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];
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systemd.services.locate = {
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wantedBy = ["default.target"];
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serviceConfig = {
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User = config.vars.user;
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Group = locateGroup;
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StateDirectory = "locate";
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StateDirectoryMode = "0770";
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ExecStart = updatedbBin;
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};
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};
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home-manager.users.${config.vars.user}.programs.bash.shellAliases = {
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locate = "${pkgs.writeShellScriptBin "lct" ''
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exec ${locate} -d ${database} "$@" 2> >(grep -v "/var/cache/locatedb")
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''}/bin/lct";
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updatedb = updatedbBin;
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};
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services.locate = {
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enable = true;
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package = pkgs.mlocate;
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localuser = null;
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interval = "never";
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prunePaths = [
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"/var/lib/flatpak"
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# Defaults
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"/tmp"
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"/var/tmp"
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"/var/cache"
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"/var/lock"
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"/var/run"
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"/var/spool"
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"/nix/var/log/nix"
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];
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pruneNames = [
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"node_modules"
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# Defaults
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".bzr"
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".cache"
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".git"
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".hg"
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".svn"
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];
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};
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}
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