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home-manager/modules/programs/ion.nix

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{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.programs.ion;
aliasesStr = concatStringsSep "\n"
(mapAttrsToList (k: v: "alias ${k} = ${escapeShellArg v}")
cfg.shellAliases);
in {
meta.maintainers = [ maintainers.jo1gi ];
options.programs.ion = {
enable = mkEnableOption "the Ion Shell. Compatible with Redox and Linux";
package = mkOption {
type = types.package;
default = pkgs.ion;
defaultText = literalExpression "pkgs.ion";
description = ''
The ion package to install. May be used to change the version.
'';
};
initExtra = mkOption {
type = types.lines;
default = "";
description = ''
Ion script which is called during ion initialization.
'';
};
shellAliases = mkOption {
type = with types; attrsOf str;
default = { };
example = literalExpression ''
{
g = "git";
}
'';
description = ''
An attribute set that maps aliases (the top level attribute names
in this option) to command strings or directly to build outputs.
'';
};
};
config = mkIf cfg.enable {
home.packages = [ cfg.package ];
xdg.configFile."ion/initrc".text = ''
# Aliases
${aliasesStr}
${cfg.initExtra}
'';
};
}