home-manager/tests/modules/programs/tmux/prefix.nix

{ config, lib, pkgs, ... }:

with lib;

{
  config = {
    programs.tmux = {
      enable = true;
      prefix = "C-a";
    };

    nixpkgs.overlays = [
      (self: super: {
        tmuxPlugins = super.tmuxPlugins // {
          sensible = super.tmuxPlugins.sensible // { rtp = "@sensible_rtp@"; };
        };
      })
    ];

    nmt.script = ''
      assertFileExists home-files/.config/tmux/tmux.conf
      assertFileContent home-files/.config/tmux/tmux.conf \
        ${./prefix.conf}
    '';
  };
}
tmux: add a prefix option overruling shortcut if defined Previously, it was not possible to set an arbitrary tmux prefix since CTRL was hardcoded in the module. To avoid breaking existing configs, a new option was implemented that conveniently uses the tmux terminology but defaults to null and does not affect previous behavior when set to null. The behavior for the shortcut option was not completely replicated, i.e., it does not bind "b" to send-prefix but stick to the default of the prefix binding sending prefix (C-b C-b instead of C-b b) and it does not bind repetition of the prefix (C-b C-b) to `last-window`, both of these bring the option closer to the default tmux configuration. Fixes #1237 2020-05-20 13:23:00 +00:00			`{ config, lib, pkgs, ... }:`

			`with lib;`

			`{`
			`config = {`
			`programs.tmux = {`
			`enable = true;`
			`prefix = "C-a";`
			`};`

			`nixpkgs.overlays = [`
			`(self: super: {`
			`tmuxPlugins = super.tmuxPlugins // {`
			`sensible = super.tmuxPlugins.sensible // { rtp = "@sensible_rtp@"; };`
			`};`
			`})`
			`];`

			`nmt.script = ''`
programs.tmux: use xdg config path (#1928) Tmux 3.2 includes support to use `$XDG_CONFIG_HOME/tmux/tmux.conf` as well as `~/.config/tmux/tmux.conf` for configuration file. 2021-04-23 07:25:13 +00:00			`assertFileExists home-files/.config/tmux/tmux.conf`
			`assertFileContent home-files/.config/tmux/tmux.conf \`
tmux: add a prefix option overruling shortcut if defined Previously, it was not possible to set an arbitrary tmux prefix since CTRL was hardcoded in the module. To avoid breaking existing configs, a new option was implemented that conveniently uses the tmux terminology but defaults to null and does not affect previous behavior when set to null. The behavior for the shortcut option was not completely replicated, i.e., it does not bind "b" to send-prefix but stick to the default of the prefix binding sending prefix (C-b C-b instead of C-b b) and it does not bind repetition of the prefix (C-b C-b) to `last-window`, both of these bring the option closer to the default tmux configuration. Fixes #1237 2020-05-20 13:23:00 +00:00			`${./prefix.conf}`
			`'';`
			`};`
			`}`