mirror of
https://github.com/nix-community/home-manager
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30cba446f2
This option allows execution of arbitrary shell code when a file that is linked into the home directory has been changed between generations.
800 lines
27 KiB
Nix
800 lines
27 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.xsession.windowManager.i3;
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dag = config.lib.dag;
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startupModule = types.submodule {
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options = {
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command = mkOption {
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type = types.string;
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description = "Command that will be executed on startup.";
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};
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always = mkOption {
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type = types.bool;
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default = false;
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description = "Whether to run command on each i3 restart.";
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};
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notification = mkOption {
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type = types.bool;
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default = true;
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description = ''
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Whether to enable startup-notification support for the command.
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See <option>--no-startup-id</option> option description in the i3 user guide.
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'';
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};
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workspace = mkOption {
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type = types.nullOr types.string;
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default = null;
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description = ''
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Launch application on a particular workspace. DEPRECATED:
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Use <varname><link linkend="opt-xsession.windowManager.i3.config.assigns">xsession.windowManager.i3.config.assigns</link></varname>
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instead. See <link xlink:href="https://github.com/rycee/home-manager/issues/265"/>.
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'';
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};
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};
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};
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barColorSetModule = types.submodule {
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options = {
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border = mkOption {
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type = types.string;
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visible = false;
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};
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background = mkOption {
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type = types.string;
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visible = false;
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};
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text = mkOption {
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type = types.string;
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visible = false;
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};
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};
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};
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colorSetModule = types.submodule {
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options = {
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border = mkOption {
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type = types.string;
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visible = false;
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};
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childBorder = mkOption {
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type = types.string;
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visible = false;
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};
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background = mkOption {
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type = types.string;
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visible = false;
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};
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text = mkOption {
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type = types.string;
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visible = false;
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};
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indicator = mkOption {
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type = types.string;
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visible = false;
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};
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};
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};
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barModule = types.submodule {
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options = {
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id = mkOption {
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type = types.nullOr types.string;
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default = null;
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description = ''
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Specifies the bar ID for the configured bar instance.
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If this option is missing, the ID is set to bar-x, where x corresponds
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to the position of the embedding bar block in the config file.
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'';
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};
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mode = mkOption {
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type = types.enum [ "dock" "hide" "invisible" ];
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default = "dock";
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description = "Bar visibility mode.";
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};
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hiddenState = mkOption {
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type = types.enum [ "hide" "show" ];
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default = "hide";
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description = "The default bar mode when 'bar.mode' == 'hide'.";
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};
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position = mkOption {
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type = types.enum [ "top" "bottom" ];
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default = "bottom";
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description = "The edge of the screen i3bar should show up.";
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};
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workspaceButtons = mkOption {
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type = types.bool;
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default = true;
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description = "Whether workspace buttons should be shown or not.";
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};
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workspaceNumbers = mkOption {
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type = types.bool;
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default = true;
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description = "Whether workspace numbers should be displayed within the workspace buttons.";
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};
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command = mkOption {
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type = types.string;
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default = "${cfg.package}/bin/i3bar";
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defaultText = "i3bar";
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description = "Command that will be used to start a bar.";
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example = "\${pkgs.i3-gaps}/bin/i3bar -t";
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};
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statusCommand = mkOption {
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type = types.string;
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default = "${pkgs.i3status}/bin/i3status";
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description = "Command that will be used to get status lines.";
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};
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colors = mkOption {
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type = types.submodule {
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options = {
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background = mkOption {
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type = types.string;
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default = "#000000";
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description = "Background color of the bar.";
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};
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statusline = mkOption {
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type = types.string;
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default = "#ffffff";
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description = "Text color to be used for the statusline.";
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};
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separator = mkOption {
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type = types.string;
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default = "#666666";
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description = "Text color to be used for the separator.";
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};
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focusedWorkspace = mkOption {
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type = barColorSetModule;
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default = { border = "#4c7899"; background = "#285577"; text = "#ffffff"; };
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description = ''
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Border, background and text color for a workspace button when the workspace has focus.
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'';
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};
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activeWorkspace = mkOption {
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type = barColorSetModule;
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default = { border = "#333333"; background = "#5f676a"; text = "#ffffff"; };
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description = ''
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Border, background and text color for a workspace button when the workspace is active.
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'';
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};
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inactiveWorkspace = mkOption {
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type = barColorSetModule;
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default = { border = "#333333"; background = "#222222"; text = "#888888"; };
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description = ''
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Border, background and text color for a workspace button when the workspace does not
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have focus and is not active.
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'';
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};
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urgentWorkspace = mkOption {
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type = barColorSetModule;
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default = { border = "#2f343a"; background = "#900000"; text = "#ffffff"; };
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description = ''
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Border, background and text color for a workspace button when the workspace contains
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a window with the urgency hint set.
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'';
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};
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bindingMode = mkOption {
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type = barColorSetModule;
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default = { border = "#2f343a"; background = "#900000"; text = "#ffffff"; };
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description = "Border, background and text color for the binding mode indicator";
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};
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};
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};
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default = {};
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description = ''
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Bar color settings. All color classes can be specified using submodules
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with 'border', 'background', 'text', fields and RGB color hex-codes as values.
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See default values for the reference.
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Note that 'background', 'status', and 'separator' parameters take a single RGB value.
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See <link xlink:href="https://i3wm.org/docs/userguide.html#_colors"/>.
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'';
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};
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};
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};
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windowCommandModule = types.submodule {
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options = {
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command = mkOption {
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type = types.string;
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description = "i3wm command to execute.";
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example = "border pixel 1";
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};
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criteria = mkOption {
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type = criteriaModule;
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description = "Criteria of the windows on which command should be executed.";
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example = { title = "x200: ~/work"; };
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};
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};
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};
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criteriaModule = types.attrs;
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configModule = types.submodule {
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options = {
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fonts = mkOption {
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type = types.listOf types.string;
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default = ["monospace 8"];
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description = ''
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Font list used for window titles. Only FreeType fonts are supported.
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The order here is improtant (e.g. icons font should go before the one used for text).
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'';
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example = [ "FontAwesome 10" "Terminus 10" ];
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};
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window = mkOption {
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type = types.submodule {
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options = {
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titlebar = mkOption {
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type = types.bool;
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default = cfg.package != pkgs.i3-gaps;
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defaultText = "xsession.windowManager.i3.package != nixpkgs.i3-gaps (titlebar should be disabled for i3-gaps)";
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description = "Whether to show window titlebars.";
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};
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border = mkOption {
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type = types.int;
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default = 2;
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description = "Window border width.";
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};
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hideEdgeBorders = mkOption {
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type = types.enum [ "none" "vertical" "horizontal" "both" "smart" ];
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default = "none";
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description = "Hide window borders adjacent to the screen edges.";
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};
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commands = mkOption {
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type = types.listOf windowCommandModule;
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default = [];
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description = ''
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List of commands that should be executed on specific windows.
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See <option>for_window</option> i3wm option documentation.
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'';
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example = [ { command = "border pixel 1"; criteria = { class = "XTerm"; }; } ];
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};
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};
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};
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default = {};
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description = "Window titlebar and border settings.";
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};
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floating = mkOption {
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type = types.submodule {
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options = {
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titlebar = mkOption {
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type = types.bool;
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default = cfg.package != pkgs.i3-gaps;
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defaultText = "xsession.windowManager.i3.package != nixpkgs.i3-gaps (titlebar should be disabled for i3-gaps)";
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description = "Whether to show floating window titlebars.";
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};
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border = mkOption {
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type = types.int;
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default = 2;
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description = "Floating windows border width.";
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};
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modifier = mkOption {
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type = types.enum [ "Shift" "Control" "Mod1" "Mod2" "Mod3" "Mod4" "Mod5" ];
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default = cfg.config.modifier;
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defaultText = "i3.config.modifier";
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description = "Modifier key that can be used to drag floating windows.";
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example = "Mod4";
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};
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criteria = mkOption {
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type = types.listOf criteriaModule;
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default = [];
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description = "List of criteria for windows that should be opened in a floating mode.";
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example = [ {"title" = "Steam - Update News";} {"class" = "Pavucontrol";} ];
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};
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};
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};
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default = {};
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description = "Floating window settings.";
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};
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focus = mkOption {
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type = types.submodule {
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options = {
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newWindow = mkOption {
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type = types.enum [ "smart" "urgent" "focus" "none" ];
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default = "smart";
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description = ''
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This option modifies focus behavior on new window activation.
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See <link xlink:href="https://i3wm.org/docs/userguide.html#focus_on_window_activation"/>
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'';
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example = "none";
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};
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followMouse = mkOption {
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type = types.bool;
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default = true;
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description = "Whether focus should follow the mouse.";
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};
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forceWrapping = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Whether to force focus wrapping in tabbed or stacked container.
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See <link xlink:href="https://i3wm.org/docs/userguide.html#_focus_wrapping"/>
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'';
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};
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mouseWarping = mkOption {
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type = types.bool;
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default = true;
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description = ''
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Whether mouse cursor should be warped to the center of the window when switching focus
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to a window on a different output.
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'';
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};
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};
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};
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default = {};
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description = "Focus related settings.";
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};
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assigns = mkOption {
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type = types.attrsOf (types.listOf criteriaModule);
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default = {};
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description = ''
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An attribute set that assignes applications to workspaces based
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on criteria.
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'';
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example = literalExample ''
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{
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"1: web" = [{ class = "^Firefox$"; }];
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"0: extra" = [{ class = "^Firefox$"; window_role = "About"; }];
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}
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'';
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};
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modifier = mkOption {
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type = types.enum [ "Shift" "Control" "Mod1" "Mod2" "Mod3" "Mod4" "Mod5" ];
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default = "Mod1";
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description = "Modifier key that is used for all default keybindings.";
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example = "Mod4";
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};
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keybindings = mkOption {
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type = types.attrs;
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default = {
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"${cfg.config.modifier}+Return" = "exec i3-sensible-terminal";
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"${cfg.config.modifier}+Shift+q" = "kill";
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"${cfg.config.modifier}+d" = "exec ${pkgs.dmenu}/bin/dmenu_run";
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"${cfg.config.modifier}+Left" = "focus left";
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"${cfg.config.modifier}+Down" = "focus down";
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"${cfg.config.modifier}+Up" = "focus up";
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"${cfg.config.modifier}+Right" = "focus right";
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"${cfg.config.modifier}+h" = "split h";
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"${cfg.config.modifier}+v" = "split v";
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"${cfg.config.modifier}+f" = "fullscreen toggle";
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"${cfg.config.modifier}+s" = "layout stacking";
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"${cfg.config.modifier}+w" = "layout tabbed";
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"${cfg.config.modifier}+e" = "layout toggle split";
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"${cfg.config.modifier}+Shift+space" = "floating toggle";
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"${cfg.config.modifier}+1" = "workspace 1";
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"${cfg.config.modifier}+2" = "workspace 2";
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"${cfg.config.modifier}+3" = "workspace 3";
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"${cfg.config.modifier}+4" = "workspace 4";
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"${cfg.config.modifier}+5" = "workspace 5";
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"${cfg.config.modifier}+6" = "workspace 6";
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"${cfg.config.modifier}+7" = "workspace 7";
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"${cfg.config.modifier}+8" = "workspace 8";
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"${cfg.config.modifier}+9" = "workspace 9";
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"${cfg.config.modifier}+Shift+1" = "move container to workspace 1";
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"${cfg.config.modifier}+Shift+2" = "move container to workspace 2";
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"${cfg.config.modifier}+Shift+3" = "move container to workspace 3";
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"${cfg.config.modifier}+Shift+4" = "move container to workspace 4";
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"${cfg.config.modifier}+Shift+5" = "move container to workspace 5";
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"${cfg.config.modifier}+Shift+6" = "move container to workspace 6";
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"${cfg.config.modifier}+Shift+7" = "move container to workspace 7";
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"${cfg.config.modifier}+Shift+8" = "move container to workspace 8";
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"${cfg.config.modifier}+Shift+9" = "move container to workspace 9";
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"${cfg.config.modifier}+Shift+c" = "reload";
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"${cfg.config.modifier}+Shift+r" = "restart";
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"${cfg.config.modifier}+Shift+e" = "exec i3-nagbar -t warning -m 'Do you want to exit i3?' -b 'Yes' 'i3-msg exit'";
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"${cfg.config.modifier}+r" = "mode resize";
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};
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defaultText = "Default i3 keybindings.";
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description = ''
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An attribute set that assigns a key press to an action using a key symbol.
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See <link xlink:href="https://i3wm.org/docs/userguide.html#keybindings"/>.
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</para><para>
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Consider to use <code>lib.mkOptionDefault</code> function to extend or override
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default keybindings instead of specifying all of them from scratch.
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'';
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example = literalExample ''
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let
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modifier = xsession.windowManager.i3.config.modifier;
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in
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lib.mkOptionDefault {
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"''${modifier}+Return" = "exec i3-sensible-terminal";
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"''${modifier}+Shift+q" = "kill";
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"''${modifier}+d" = "exec \${pkgs.dmenu}/bin/dmenu_run";
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}
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'';
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};
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keycodebindings = mkOption {
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type = types.attrs;
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default = {};
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description = ''
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An attribute set that assignes keypress to an action using key code.
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See <link xlink:href="https://i3wm.org/docs/userguide.html#keybindings"/>.
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'';
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example = { "214" = "exec --no-startup-id /bin/script.sh"; };
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};
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colors = mkOption {
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type = types.submodule {
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options = {
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background = mkOption {
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type = types.string;
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default = "#ffffff";
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description = ''
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Background color of the window. Only applications which do not cover
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the whole area expose the color.
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'';
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};
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focused = mkOption {
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type = colorSetModule;
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default = {
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border = "#4c7899"; background = "#285577"; text = "#ffffff";
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indicator = "#2e9ef4"; childBorder = "#285577";
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};
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description = "A window which currently has the focus.";
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};
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focusedInactive = mkOption {
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type = colorSetModule;
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default = {
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border = "#333333"; background = "#5f676a"; text = "#ffffff";
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indicator = "#484e50"; childBorder = "#5f676a";
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};
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description = ''
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A window which is the focused one of its container,
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but it does not have the focus at the moment.
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'';
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};
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unfocused = mkOption {
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type = colorSetModule;
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default = {
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border = "#333333"; background = "#222222"; text = "#888888";
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indicator = "#292d2e"; childBorder = "#222222";
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};
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description = "A window which is not focused.";
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};
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urgent = mkOption {
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type = colorSetModule;
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default = {
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border = "#2f343a"; background = "#900000"; text = "#ffffff";
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indicator = "#900000"; childBorder = "#900000";
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};
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description = "A window which has its urgency hint activated.";
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};
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placeholder = mkOption {
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type = colorSetModule;
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default = {
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border = "#000000"; background = "#0c0c0c"; text = "#ffffff";
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indicator = "#000000"; childBorder = "#0c0c0c";
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};
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description = ''
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Background and text color are used to draw placeholder window
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contents (when restoring layouts). Border and indicator are ignored.
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'';
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};
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};
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};
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default = {};
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description = ''
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Color settings. All color classes can be specified using submodules
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with 'border', 'background', 'text', 'indicator' and 'childBorder' fields
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and RGB color hex-codes as values. See default values for the reference.
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Note that 'i3.config.colors.background' parameter takes a single RGB value.
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|
|
|
See <link xlink:href="https://i3wm.org/docs/userguide.html#_changing_colors"/>.
|
|
'';
|
|
};
|
|
|
|
modes = mkOption {
|
|
type = types.attrsOf types.attrs;
|
|
default = {
|
|
resize = {
|
|
"Left" = "resize shrink width 10 px or 10 ppt";
|
|
"Down" = "resize grow height 10 px or 10 ppt";
|
|
"Up" = "resize shrink height 10 px or 10 ppt";
|
|
"Right" = "resize grow width 10 px or 10 ppt";
|
|
"Escape" = "mode default";
|
|
"Return" = "mode default";
|
|
};
|
|
};
|
|
description = ''
|
|
An attribute set that defines binding modes and keybindings
|
|
inside them
|
|
|
|
Only basic keybinding is supported (bindsym keycomb action),
|
|
for more advanced setup use 'i3.extraConfig'.
|
|
'';
|
|
};
|
|
|
|
bars = mkOption {
|
|
type = types.listOf barModule;
|
|
default = [{}];
|
|
description = ''
|
|
i3 bars settings blocks. Set to empty list to remove bars completely.
|
|
'';
|
|
};
|
|
|
|
startup = mkOption {
|
|
type = types.listOf startupModule;
|
|
default = [];
|
|
description = ''
|
|
Commands that should be executed at startup.
|
|
|
|
See <link xlink:href="https://i3wm.org/docs/userguide.html#_automatically_starting_applications_on_i3_startup"/>.
|
|
'';
|
|
example = literalExample ''
|
|
[
|
|
{ command = "systemctl --user restart polybar"; always = true; notification = false; }
|
|
{ command = "dropbox start"; notification = false; }
|
|
{ command = "firefox"; workspace = "1: web"; }
|
|
];
|
|
'';
|
|
};
|
|
|
|
gaps = mkOption {
|
|
type = types.nullOr (types.submodule {
|
|
options = {
|
|
inner = mkOption {
|
|
type = types.nullOr types.int;
|
|
default = null;
|
|
description = "Inner gaps value.";
|
|
example = 12;
|
|
};
|
|
|
|
outer = mkOption {
|
|
type = types.nullOr types.int;
|
|
default = null;
|
|
description = "Outer gaps value.";
|
|
example = 5;
|
|
};
|
|
|
|
smartGaps = mkOption {
|
|
type = types.bool;
|
|
default = false;
|
|
description = ''
|
|
This option controls whether to disable all gaps (outer and inner)
|
|
on workspace with a single container.
|
|
'';
|
|
example = true;
|
|
};
|
|
|
|
smartBorders = mkOption {
|
|
type = types.enum [ "on" "off" "no_gaps" ];
|
|
default = "off";
|
|
description = ''
|
|
This option controls whether to disable container borders on
|
|
workspace with a single container.
|
|
'';
|
|
};
|
|
};
|
|
});
|
|
default = null;
|
|
description = ''
|
|
i3gaps related settings.
|
|
Note that i3-gaps package should be set for this options to take effect.
|
|
'';
|
|
};
|
|
};
|
|
};
|
|
|
|
keybindingsStr = keybindings: concatStringsSep "\n" (
|
|
mapAttrsToList (keycomb: action: optionalString (action != null) "bindsym ${keycomb} ${action}") keybindings
|
|
);
|
|
|
|
keycodebindingsStr = keycodebindings: concatStringsSep "\n" (
|
|
mapAttrsToList (keycomb: action: optionalString (action != null) "bindcode ${keycomb} ${action}") keycodebindings
|
|
);
|
|
|
|
colorSetStr = c: concatStringsSep " " [ c.border c.background c.text c.indicator c.childBorder ];
|
|
barColorSetStr = c: concatStringsSep " " [ c.border c.background c.text ];
|
|
|
|
criteriaStr = criteria: "[${concatStringsSep " " (mapAttrsToList (k: v: ''${k}="${v}"'') criteria)}]";
|
|
|
|
modeStr = name: keybindings: ''
|
|
mode "${name}" {
|
|
${keybindingsStr keybindings}
|
|
}
|
|
'';
|
|
|
|
assignStr = workspace: criteria: concatStringsSep "\n" (
|
|
map (c: "assign ${criteriaStr c} ${workspace}") criteria
|
|
);
|
|
|
|
barStr = {
|
|
id, mode, hiddenState, position, workspaceButtons,
|
|
workspaceNumbers, command, statusCommand, colors, ...
|
|
}: ''
|
|
bar {
|
|
${optionalString (id != null) "id ${id}"}
|
|
mode ${mode}
|
|
hidden_state ${hiddenState}
|
|
position ${position}
|
|
status_command ${statusCommand}
|
|
i3bar_command ${command}
|
|
workspace_buttons ${if workspaceButtons then "yes" else "no"}
|
|
strip_workspace_numbers ${if !workspaceNumbers then "yes" else "no"}
|
|
colors {
|
|
background ${colors.background}
|
|
statusline ${colors.statusline}
|
|
separator ${colors.separator}
|
|
focused_workspace ${barColorSetStr colors.focusedWorkspace}
|
|
active_workspace ${barColorSetStr colors.activeWorkspace}
|
|
inactive_workspace ${barColorSetStr colors.inactiveWorkspace}
|
|
urgent_workspace ${barColorSetStr colors.urgentWorkspace}
|
|
binding_mode ${barColorSetStr colors.bindingMode}
|
|
}
|
|
}
|
|
'';
|
|
|
|
gapsStr = with cfg.config.gaps; ''
|
|
${optionalString (inner != null) "gaps inner ${toString inner}"}
|
|
${optionalString (outer != null) "gaps outer ${toString outer}"}
|
|
${optionalString smartGaps "smart_gaps on"}
|
|
${optionalString (smartBorders != "off") "smart_borders ${smartBorders}"}
|
|
'';
|
|
|
|
floatingCriteriaStr = criteria: "for_window ${criteriaStr criteria} floating enable";
|
|
windowCommandsStr = { command, criteria, ... }: "for_window ${criteriaStr criteria} ${command}";
|
|
|
|
startupEntryStr = { command, always, notification, workspace, ... }: ''
|
|
${if always then "exec_always" else "exec"} ${
|
|
if (notification && workspace == null) then "" else "--no-startup-id"
|
|
} ${
|
|
if (workspace == null) then
|
|
command
|
|
else
|
|
"i3-msg 'workspace ${workspace}; exec ${command}'"
|
|
}
|
|
'';
|
|
|
|
configFile = pkgs.writeText "i3.conf" ((if cfg.config != null then with cfg.config; ''
|
|
font pango:${concatStringsSep ", " fonts}
|
|
floating_modifier ${floating.modifier}
|
|
new_window ${if window.titlebar then "normal" else "pixel"} ${toString window.border}
|
|
new_float ${if floating.titlebar then "normal" else "pixel"} ${toString floating.border}
|
|
hide_edge_borders ${window.hideEdgeBorders}
|
|
force_focus_wrapping ${if focus.forceWrapping then "yes" else "no"}
|
|
focus_follows_mouse ${if focus.followMouse then "yes" else "no"}
|
|
focus_on_window_activation ${focus.newWindow}
|
|
mouse_warping ${if focus.mouseWarping then "output" else "none"}
|
|
|
|
client.focused ${colorSetStr colors.focused}
|
|
client.focused_inactive ${colorSetStr colors.focusedInactive}
|
|
client.unfocused ${colorSetStr colors.unfocused}
|
|
client.urgent ${colorSetStr colors.urgent}
|
|
client.placeholder ${colorSetStr colors.placeholder}
|
|
client.background ${colors.background}
|
|
|
|
${keybindingsStr keybindings}
|
|
${keycodebindingsStr keycodebindings}
|
|
${concatStringsSep "\n" (mapAttrsToList modeStr modes)}
|
|
${concatStringsSep "\n" (mapAttrsToList assignStr assigns)}
|
|
${concatStringsSep "\n" (map barStr bars)}
|
|
${optionalString (gaps != null) gapsStr}
|
|
${concatStringsSep "\n" (map floatingCriteriaStr floating.criteria)}
|
|
${concatStringsSep "\n" (map windowCommandsStr window.commands)}
|
|
${concatStringsSep "\n" (map startupEntryStr startup)}
|
|
'' else "") + "\n" + cfg.extraConfig);
|
|
|
|
in
|
|
|
|
{
|
|
options = {
|
|
xsession.windowManager.i3 = {
|
|
enable = mkEnableOption "i3 window manager.";
|
|
|
|
package = mkOption {
|
|
type = types.package;
|
|
default = pkgs.i3;
|
|
defaultText = "pkgs.i3";
|
|
example = "pkgs.i3-gaps";
|
|
description = ''
|
|
i3 package to use.
|
|
If 'i3.config.gaps' settings are specified, 'pkgs.i3-gaps' will be set as a default package.
|
|
'';
|
|
};
|
|
|
|
config = mkOption {
|
|
type = types.nullOr configModule;
|
|
default = {};
|
|
description = "i3 configuration options.";
|
|
};
|
|
|
|
extraConfig = mkOption {
|
|
type = types.lines;
|
|
default = "";
|
|
description = "Extra configuration lines to add to ~/.config/i3/config.";
|
|
};
|
|
};
|
|
};
|
|
|
|
config = mkIf cfg.enable (mkMerge [
|
|
{
|
|
home.packages = [ cfg.package ];
|
|
xsession.windowManager.command = "${cfg.package}/bin/i3";
|
|
xdg.configFile."i3/config" = {
|
|
source = configFile;
|
|
onChange = ''
|
|
i3Socket=''${XDG_RUNTIME_DIR:-/run/user/$UID}/i3/ipc-socket.*
|
|
if [ -S $i3Socket ]; then
|
|
echo "Reloading i3"
|
|
$DRY_RUN_CMD ${cfg.package}/bin/i3-msg -s $i3Socket reload 1>/dev/null
|
|
fi
|
|
'';
|
|
};
|
|
}
|
|
|
|
(mkIf (cfg.config != null) {
|
|
xsession.windowManager.i3.package = mkDefault (
|
|
if (cfg.config.gaps != null) then pkgs.i3-gaps else pkgs.i3
|
|
);
|
|
})
|
|
|
|
(mkIf (cfg.config != null && (any (s: s.workspace != null) cfg.config.startup)) {
|
|
warnings = [
|
|
("'xsession.windowManager.i3.config.startup.*.workspace' is deprecated, "
|
|
+ "use 'xsession.windowManager.i3.config.assigns' instead."
|
|
+ "See https://github.com/rycee/home-manager/issues/265.")
|
|
];
|
|
})
|
|
]);
|
|
}
|