mirror of
https://github.com/nix-community/home-manager
synced 2024-12-25 03:09:47 +01:00
272 lines
9.9 KiB
Nix
272 lines
9.9 KiB
Nix
{ config, lib, pkgs, ... }:
|
|
|
|
with lib;
|
|
|
|
let
|
|
|
|
cfg = config.xsession.windowManager.i3;
|
|
|
|
commonOptions = import ./lib/options.nix {
|
|
inherit config lib cfg pkgs;
|
|
moduleName = "i3";
|
|
isGaps = cfg.package == pkgs.i3-gaps;
|
|
};
|
|
|
|
configModule = types.submodule {
|
|
options = {
|
|
inherit (commonOptions)
|
|
fonts window floating focus assigns modifier workspaceLayout
|
|
workspaceAutoBackAndForth keycodebindings colors bars startup gaps menu
|
|
terminal;
|
|
|
|
keybindings = mkOption {
|
|
type = types.attrsOf (types.nullOr types.str);
|
|
default = mapAttrs (n: mkOptionDefault) {
|
|
"${cfg.config.modifier}+Return" = "exec ${cfg.config.terminal}";
|
|
"${cfg.config.modifier}+Shift+q" = "kill";
|
|
"${cfg.config.modifier}+d" = "exec ${cfg.config.menu}";
|
|
|
|
"${cfg.config.modifier}+Left" = "focus left";
|
|
"${cfg.config.modifier}+Down" = "focus down";
|
|
"${cfg.config.modifier}+Up" = "focus up";
|
|
"${cfg.config.modifier}+Right" = "focus right";
|
|
|
|
"${cfg.config.modifier}+Shift+Left" = "move left";
|
|
"${cfg.config.modifier}+Shift+Down" = "move down";
|
|
"${cfg.config.modifier}+Shift+Up" = "move up";
|
|
"${cfg.config.modifier}+Shift+Right" = "move right";
|
|
|
|
"${cfg.config.modifier}+h" = "split h";
|
|
"${cfg.config.modifier}+v" = "split v";
|
|
"${cfg.config.modifier}+f" = "fullscreen toggle";
|
|
|
|
"${cfg.config.modifier}+s" = "layout stacking";
|
|
"${cfg.config.modifier}+w" = "layout tabbed";
|
|
"${cfg.config.modifier}+e" = "layout toggle split";
|
|
|
|
"${cfg.config.modifier}+Shift+space" = "floating toggle";
|
|
"${cfg.config.modifier}+space" = "focus mode_toggle";
|
|
|
|
"${cfg.config.modifier}+a" = "focus parent";
|
|
|
|
"${cfg.config.modifier}+Shift+minus" = "move scratchpad";
|
|
"${cfg.config.modifier}+minus" = "scratchpad show";
|
|
|
|
"${cfg.config.modifier}+1" = "workspace number 1";
|
|
"${cfg.config.modifier}+2" = "workspace number 2";
|
|
"${cfg.config.modifier}+3" = "workspace number 3";
|
|
"${cfg.config.modifier}+4" = "workspace number 4";
|
|
"${cfg.config.modifier}+5" = "workspace number 5";
|
|
"${cfg.config.modifier}+6" = "workspace number 6";
|
|
"${cfg.config.modifier}+7" = "workspace number 7";
|
|
"${cfg.config.modifier}+8" = "workspace number 8";
|
|
"${cfg.config.modifier}+9" = "workspace number 9";
|
|
"${cfg.config.modifier}+0" = "workspace number 10";
|
|
|
|
"${cfg.config.modifier}+Shift+1" =
|
|
"move container to workspace number 1";
|
|
"${cfg.config.modifier}+Shift+2" =
|
|
"move container to workspace number 2";
|
|
"${cfg.config.modifier}+Shift+3" =
|
|
"move container to workspace number 3";
|
|
"${cfg.config.modifier}+Shift+4" =
|
|
"move container to workspace number 4";
|
|
"${cfg.config.modifier}+Shift+5" =
|
|
"move container to workspace number 5";
|
|
"${cfg.config.modifier}+Shift+6" =
|
|
"move container to workspace number 6";
|
|
"${cfg.config.modifier}+Shift+7" =
|
|
"move container to workspace number 7";
|
|
"${cfg.config.modifier}+Shift+8" =
|
|
"move container to workspace number 8";
|
|
"${cfg.config.modifier}+Shift+9" =
|
|
"move container to workspace number 9";
|
|
"${cfg.config.modifier}+Shift+0" =
|
|
"move container to workspace number 10";
|
|
|
|
"${cfg.config.modifier}+Shift+c" = "reload";
|
|
"${cfg.config.modifier}+Shift+r" = "restart";
|
|
"${cfg.config.modifier}+Shift+e" =
|
|
"exec i3-nagbar -t warning -m 'Do you want to exit i3?' -b 'Yes' 'i3-msg exit'";
|
|
|
|
"${cfg.config.modifier}+r" = "mode resize";
|
|
};
|
|
defaultText = "Default i3 keybindings.";
|
|
description = ''
|
|
An attribute set that assigns a key press to an action using a key symbol.
|
|
See <link xlink:href="https://i3wm.org/docs/userguide.html#keybindings"/>.
|
|
</para><para>
|
|
Consider to use <code>lib.mkOptionDefault</code> function to extend or override
|
|
default keybindings instead of specifying all of them from scratch.
|
|
'';
|
|
example = literalExample ''
|
|
let
|
|
modifier = config.xsession.windowManager.i3.config.modifier;
|
|
in lib.mkOptionDefault {
|
|
"''${modifier}+Return" = "exec i3-sensible-terminal";
|
|
"''${modifier}+Shift+q" = "kill";
|
|
"''${modifier}+d" = "exec \${pkgs.dmenu}/bin/dmenu_run";
|
|
}
|
|
'';
|
|
};
|
|
|
|
modes = mkOption {
|
|
type = types.attrsOf (types.attrsOf types.str);
|
|
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'.
|
|
'';
|
|
};
|
|
};
|
|
};
|
|
|
|
commonFunctions = import ./lib/functions.nix {
|
|
inherit cfg lib;
|
|
moduleName = "i3";
|
|
};
|
|
|
|
inherit (commonFunctions)
|
|
keybindingsStr keycodebindingsStr modeStr assignStr barStr gapsStr
|
|
floatingCriteriaStr windowCommandsStr colorSetStr;
|
|
|
|
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"}
|
|
workspace_layout ${workspaceLayout}
|
|
workspace_auto_back_and_forth ${
|
|
if workspaceAutoBackAndForth then "yes" else "no"
|
|
}
|
|
|
|
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 { inherit 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);
|
|
|
|
# Validates the i3 configuration
|
|
checkI3Config =
|
|
pkgs.runCommandLocal "i3-config" { buildInputs = [ cfg.package ]; } ''
|
|
# We have to make sure the wrapper does not start a dbus session
|
|
export DBUS_SESSION_BUS_ADDRESS=1
|
|
|
|
# A zero exit code means i3 succesfully validated the configuration
|
|
i3 -c ${configFile} -C -d all || {
|
|
echo "i3 configuration validation failed"
|
|
echo "For a verbose log of the failure, run 'i3 -c ${configFile} -C -d all'"
|
|
exit 1
|
|
};
|
|
cp ${configFile} $out
|
|
'';
|
|
|
|
in {
|
|
options = {
|
|
xsession.windowManager.i3 = {
|
|
enable = mkEnableOption "i3 window manager.";
|
|
|
|
package = mkOption {
|
|
type = types.package;
|
|
default = pkgs.i3;
|
|
defaultText = literalExample "pkgs.i3";
|
|
example = literalExample "pkgs.i3-gaps";
|
|
description = ''
|
|
i3 package to use.
|
|
If 'i3.config.gaps' settings are specified, 'pkgs.i3-gaps' will be set as a default package.
|
|
'';
|
|
};
|
|
|
|
config = mkOption {
|
|
type = types.nullOr configModule;
|
|
default = { };
|
|
description = "i3 configuration options.";
|
|
};
|
|
|
|
extraConfig = mkOption {
|
|
type = types.lines;
|
|
default = "";
|
|
description =
|
|
"Extra configuration lines to add to ~/.config/i3/config.";
|
|
};
|
|
};
|
|
};
|
|
|
|
config = mkIf cfg.enable (mkMerge [
|
|
{
|
|
home.packages = [ cfg.package ];
|
|
xsession.windowManager.command = "${cfg.package}/bin/i3";
|
|
xdg.configFile."i3/config" = {
|
|
source = checkI3Config;
|
|
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/nix-community/home-manager/issues/265.")
|
|
];
|
|
})
|
|
]);
|
|
}
|