nixos/home/modules/fish.nix

67 lines
1.7 KiB
Nix

{ pkgs, inputs, config, lib, ... }:
let
cfg = config.snowhawk.fish;
macos = config.snowhawk.macos.enable;
rust = config.snowhawk.rust.enable;
in
{
options.snowhawk.fish = {
enable = lib.mkEnableOption "fish";
};
config = lib.mkIf cfg.enable {
xdg.configFile."fish/completions/rustup.fish".text = lib.mkIf rust (builtins.readFile ../completions/rustup.fish);
programs.bash = lib.mkIf (!macos) {
enable = true;
initExtra = ''
if [[ $(${pkgs.procps}/bin/ps --no-header --pid=$PPID --format=comm) != "fish" && -z ''${BASH_EXECUTION_STRING} ]]
then
shopt -q login_shell && LOGIN_OPTION='--login' || LOGIN_OPTION=""
exec ${pkgs.fish}/bin/fish $LOGIN_OPTION
fi
'';
};
programs.zsh = lib.mkIf macos {
enable = true;
initExtra = ''
if [[ $(${pkgs.procps}/bin/ps $(${pkgs.procps}/bin/ps -p $$ -co "ppid=") -co "comm=") != "fish" && -z ''${ZSH_EXECUTION_STRING} ]]
then
exec ${pkgs.fish}/bin/fish
fi
'';
};
programs.fish = {
enable = true;
shellAbbrs = lib.mkIf (!macos) {
copy = "xclip -sel clip";
};
interactiveShellInit =
builtins.readFile "${inputs.fish_theme}/fish_prompt.fish" + "\n" +
builtins.readFile ../fish/config.fish;
};
home.packages = with pkgs; [
(writeShellApplication {
name = "lnmv";
runtimeInputs = [ coreutils ];
text = ''
# This is crude i know, more shell guards and stuff that I'm bad at
# Usage:
# lnmv <source> <target>
data=''${1%/}
target=''${2%/}
mv "$data" "$target"
ln -s "$target" "$data"
'';
})
];
};
}