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{ pkgs, config, lib, ... }:
with lib;
let cfg = config.vuizvui.programs.fish.fasd;
in
{
options.vuizvui.programs.fish.fasd = {
enable = mkEnableOption "fasd integration in fish";
};
config = mkIf cfg.enable {
environment.systemPackages = [ pkgs.fasd ];
programs.fish = {
interactiveShellInit = let fasd = "${pkgs.fasd}/bin/fasd"; in ''
function -e fish_preexec _run_fasd
${fasd} --proc (${fasd} --sanitize "$argv") > "/dev/null" 2>&1
end
function z --description "Jump to folder by usage frequency"
cd (fasd -d -e 'printf %s' "$argv")
end
set PATH (dirname ${fasd}) $PATH
'';
};
};
}
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