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https://github.com/nix-community/home-manager
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46a69810cb
Rationale: As of release 1.1.2[1], the configuration ini file supports declaration of the `[main]` header as an alternative to global properties by enumerating all sections and mapping each to the respective parsing function. Global properties will still be parsed correctly by fnott however generation adds unnecessary complexity to the module. This commit removes the need for global properties generation. Changes: - Fixed the FIXME at L118. - Cleaned up unneeded let bindings. - Changed the generation method to use the `pkgs.formats.ini` from pkgs-lib instead of the raw `generators` library. This was done for consistency and clarity as the `pkgs.formats.ini` is still required for type declaration and uses `generators` internally. - Removed `global-properties` testcase. - Updated `example-settings` testcase. [1] - https://codeberg.org/dnkl/fnott/releases/tag/1.1.2
112 lines
3.3 KiB
Nix
112 lines
3.3 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.fnott;
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concatStringsSep' = sep: list:
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concatStringsSep sep (filter (x: x != "") list);
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iniFormat = pkgs.formats.ini { };
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in {
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options = {
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services.fnott = {
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enable = mkEnableOption ''
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fnott, a lightweight Wayland notification daemon for wlroots-based compositors
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'';
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package = mkOption {
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type = types.package;
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default = pkgs.fnott;
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defaultText = literalExpression "pkgs.fnott";
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description = "Package providing <command>fnott</command>.";
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};
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extraFlags = mkOption {
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type = types.listOf types.str;
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default = [ ];
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example = [ "-s" ];
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description = ''
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Extra arguments to use for executing fnott.
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'';
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};
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configFile = mkOption {
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type = types.either types.str types.path;
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default = "${config.xdg.configHome}/fnott/fnott.ini";
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defaultText = "$XDG_CONFIG_HOME/fnott/fnott.ini";
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description = ''
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Path to the configuration file read by fnott.
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</para><para>
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Note that environment variables in the path won't be properly expanded.
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</para><para>
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The configuration specified under
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<option>services.fnott.settings</option> will be generated and
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written to <filename>$XDG_CONFIG_HOME/fnott/fnott.ini</filename>
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regardless of this option. This allows using a mutable configuration file
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generated from the immutable one, useful in scenarios where live reloading is desired.
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'';
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};
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settings = mkOption {
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type = iniFormat.type;
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default = { };
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description = ''
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Configuration written to
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<filename>$XDG_CONFIG_HOME/fnott/fnott.ini</filename>.
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</para><para>
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See
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<citerefentry>
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<refentrytitle>fnott.ini</refentrytitle>
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<manvolnum>5</manvolnum>
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</citerefentry> for a list of avaliable options and <link
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xlink:href="https://codeberg.org/dnkl/fnott/src/branch/master/fnott.ini"/>
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for an example configuration.
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'';
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example = literalExpression ''
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{
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main = {
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notification-margin = 5;
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};
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low = {
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timeout = 5;
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title-font = "Dina:weight=bold:slant=italic";
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title-color = "ffffff";
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};
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}
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'';
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};
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};
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};
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config = mkIf cfg.enable {
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assertions =
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[ (hm.assertions.assertPlatform "services.fnott" pkgs platforms.linux) ];
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home.packages = [ cfg.package ];
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systemd.user.services.fnott = {
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Unit = {
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Description = "Fnott notification daemon";
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Documentation = "man:fnott(1)";
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After = [ "graphical-session-pre.target" ];
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PartOf = [ "graphical-session.target" ];
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};
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Service = {
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Type = "dbus";
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BusName = "org.freedesktop.Notifications";
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ExecStart = concatStringsSep' " " [
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"${cfg.package}/bin/fnott"
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"-c ${escapeShellArg cfg.configFile}"
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(escapeShellArgs cfg.extraFlags)
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];
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};
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};
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xdg.configFile."fnott/fnott.ini".source =
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iniFormat.generate "fnott.ini" cfg.settings;
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};
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}
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