NixOS/home/programs/zellij.nix

237 lines
8.7 KiB
Nix

{ config, lib, pkgs, ... }:
let
cfg = config.profile.home.programs.zellij;
in
{
config = lib.mkIf cfg.enable {
programs.zellij.enable = true;
# Uses initExtraFirst instead of initExtra
# to avoid loading of zsh plugins before zellij loads.
#
# Let zsh inside zellij that loads zsh plugins.
#
# The lib.mkOrder is used to ensure zellij is
# autoloaded first after zshenv.
programs.zsh.initExtraFirst = lib.mkOrder 50 (
/*bash*/ ''
ZELLIJ_AUTO_EXIT=true
ZELLIJ_AUTO_ATTACH=${lib.boolToString cfg.autoAttach}
if [[ -z "$ZELLIJ" ]]; then
ZJ_SESSIONS=$(zellij list-sessions --no-formatting)
NO_SESSIONS=$(echo "$ZJ_SESSIONS" | wc -l)
if [ "$NO_SESSIONS" -ge 2 ]; then
SELECTED_SESSION=$(echo "$ZJ_SESSIONS" | ${pkgs.skim}/bin/sk | awk '{print $1}')
if [[ -n "''${SELECTED_SESSION// /}" ]]; then
zellij attach -c "$SELECTED_SESSION"
else
zellij attach -c --index 0
fi
else
zellij attach -c
fi
if [[ "$ZELLIJ_AUTO_EXIT" == "true" ]]; then
exit
fi
fi
''
);
home.file.".config/zellij/config.kdl".text = /*kdl*/ ''
theme "catppuccin-mocha";
keybinds clear-defaults=true {
normal {
bind "Ctrl a" { SwitchToMode "tmux"; }
}
locked {
bind "Ctrl a" { SwitchToMode "normal"; }
}
tmux {
// Switching modes
bind "Ctrl a" "Ctrl c" "Esc" { SwitchToMode "Normal"; }
bind "w" { SwitchToMode "Resize"; }
bind "e" { SwitchToMode "Scroll"; }
bind "S" { SwitchToMode "Session"; }
bind "r" { SwitchToMode "RenamePane"; PaneNameInput 0; }
bind "R" { SwitchToMode "RenameTab"; TabNameInput 0; }
bind "/" { SwitchToMode "EnterSearch"; SearchInput 0; }
bind "\\" { SwitchToMode "locked"; }
// Pane management
bind "Enter" { NewPane "Right"; SwitchToMode "Normal"; };
bind "Backspace" { NewPane "Down"; SwitchToMode "Normal"; };
bind "q" { CloseFocus; SwitchToMode "Normal"; }
bind "h" { MoveFocus "Left"; SwitchToMode "Normal"; }
bind "j" { MoveFocus "Down"; SwitchToMode "Normal"; }
bind "k" { MoveFocus "Up"; SwitchToMode "Normal"; }
bind "l" { MoveFocus "Right"; SwitchToMode "Normal"; }
bind "H" { MovePane "Left"; SwitchToMode "Normal"; }
bind "J" { MovePane "Down"; SwitchToMode "Normal"; }
bind "K" { MovePane "Up"; SwitchToMode "Normal"; }
bind "L" { MovePane "Right"; SwitchToMode "Normal"; }
bind "Space" { ToggleFocusFullscreen; SwitchToMode "Normal"; }
// Tab management
bind "t" { NewTab; SwitchToMode "Normal"; }
bind "x" { CloseTab; SwitchToMode "Normal"; }
bind "1" { GoToTab 1; SwitchToMode "Normal"; }
bind "2" { GoToTab 2; SwitchToMode "Normal"; }
bind "3" { GoToTab 3; SwitchToMode "Normal"; }
bind "4" { GoToTab 4; SwitchToMode "Normal"; }
bind "5" { GoToTab 5; SwitchToMode "Normal"; }
bind "6" { GoToTab 6; SwitchToMode "Normal"; }
bind "7" { GoToTab 7; SwitchToMode "Normal"; }
bind "8" { GoToTab 8; SwitchToMode "Normal"; }
bind "9" { GoToTab 9; SwitchToMode "Normal"; }
// Session management
bind "s" {
LaunchOrFocusPlugin "session-manager" {
floating true
move_to_focused_tab true
};
SwitchToMode "Normal";
}
}
resize {
bind "Ctrl c" "Esc" { SwitchToMode "Normal"; }
bind "h" "Left" { Resize "Increase Left"; }
bind "j" "Down" { Resize "Increase Down"; }
bind "k" "Up" { Resize "Increase Up"; }
bind "l" "Right" { Resize "Increase Right"; }
bind "H" { Resize "Decrease Left"; }
bind "J" { Resize "Decrease Down"; }
bind "K" { Resize "Decrease Up"; }
bind "L" { Resize "Decrease Right"; }
bind "=" "+" { Resize "Increase"; }
bind "-" { Resize "Decrease"; }
}
search {
bind "/" { SwitchToMode "EnterSearch"; SearchInput 0; }
bind "Ctrl s" { SwitchToMode "Normal"; }
bind "Ctrl c" "Esc" { ScrollToBottom; SwitchToMode "Normal"; }
bind "j" "Down" { ScrollDown; }
bind "k" "Up" { ScrollUp; }
bind "Ctrl f" "PageDown" "Right" "l" { PageScrollDown; }
bind "Ctrl b" "PageUp" "Left" "h" { PageScrollUp; }
bind "d" { HalfPageScrollDown; }
bind "u" { HalfPageScrollUp; }
bind "n" { Search "down"; }
bind "p" { Search "up"; }
bind "c" { SearchToggleOption "CaseSensitivity"; }
bind "w" { SearchToggleOption "Wrap"; }
bind "o" { SearchToggleOption "WholeWord"; }
}
entersearch {
bind "Ctrl c" "Esc" { SwitchToMode "Scroll"; }
bind "Enter" { SwitchToMode "Search"; }
}
scroll {
bind "Esc" { SwitchToMode "Normal"; }
bind "e" { EditScrollback; SwitchToMode "Normal"; }
bind "/" { SwitchToMode "EnterSearch"; SearchInput 0; }
bind "Ctrl c" { ScrollToBottom; SwitchToMode "Normal"; }
bind "j" "Down" { ScrollDown; }
bind "k" "Up" { ScrollUp; }
bind "Ctrl f" "PageDown" "Right" "l" { PageScrollDown; }
bind "Ctrl b" "PageUp" "Left" "h" { PageScrollUp; }
bind "d" { HalfPageScrollDown; }
bind "u" { HalfPageScrollUp; }
}
session {
bind "Ctrl c" "Esc" { SwitchToMode "Normal"; }
bind "d" { Detach; }
bind "S" {
LaunchOrFocusPlugin "session-manager" {
floating true
move_to_focused_tab true
};
SwitchToMode "Normal"
}
bind "c" {
LaunchOrFocusPlugin "configuration" {
floating true
move_to_focused_tab true
};
SwitchToMode "Normal"
}
}
renametab {
bind "Ctrl c" "Esc" { SwitchToMode "Normal"; }
// bind "Esc" { UndoRenameTab; SwitchToMode "Tab"; }
}
renamepane {
bind "Ctrl c" "Esc" { SwitchToMode "Normal"; }
// bind "Esc" { UndoRenamePane; SwitchToMode "Pane"; }
}
// Unused modes is only given escape keys to return to normal mode.
pane {
bind "Ctrl c" "Esc" { SwitchToMode "Normal"; }
}
move {
bind "Ctrl c" "Esc" { SwitchToMode "Normal"; }
}
}
'';
home.file.".config/zellij/layouts/default.kdl".text =
let
version = "0.17.0";
zstatus = pkgs.fetchurl {
url = "https://github.com/dj95/zjstatus/releases/download/v${version}/zjstatus.wasm";
hash = "sha256-IgTfSl24Eap+0zhfiwTvmdVy/dryPxfEF7LhVNVXe+U";
};
in
/*kdl*/ ''
layout {
default_tab_template {
children
pane size=1 borderless=true {
plugin location="file:${zstatus}" {
format_left "{mode} #[fg=#89B4FA,bold]{session}"
format_center "{tabs}"
format_right "{command_git_branch} {datetime}"
format_space ""
border_enabled "false"
border_char ""
border_format "#[fg=#6C7086]{char}"
border_position "top"
hide_frame_for_single_pane "true"
mode_normal "#[bg=blue] "
mode_tmux "#[bg=#ffc387] "
tab_normal "#[fg=#6C7086] {name} "
tab_active "#[fg=#9399B2,bold,italic] {name} "
command_git_branch_command "git rev-parse --abbrev-ref HEAD"
command_git_branch_format "#[fg=blue] {stdout} "
command_git_branch_interval "10"
command_git_branch_rendermode "static"
datetime "#[fg=#6C7086,bold] {format} "
datetime_format "%A, %d %b %Y %H:%M"
datetime_timezone "Europe/Berlin"
}
}
}
}
'';
};
}