home-manager/modules/programs/opam.nix
2022-11-18 09:00:57 -07:00

63 lines
1.3 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.programs.opam;
in {
meta.maintainers = [ maintainers.marsam ];
options.programs.opam = {
enable = mkEnableOption "Opam";
package = mkOption {
type = types.package;
default = pkgs.opam;
defaultText = literalExpression "pkgs.opam";
description = "Opam package to install.";
};
enableBashIntegration = mkOption {
default = true;
type = types.bool;
description = ''
Whether to enable Bash integration.
'';
};
enableZshIntegration = mkOption {
default = true;
type = types.bool;
description = ''
Whether to enable Zsh integration.
'';
};
enableFishIntegration = mkOption {
default = true;
type = types.bool;
description = ''
Whether to enable Fish integration.
'';
};
};
config = mkIf cfg.enable {
home.packages = [ cfg.package ];
programs.bash.initExtra = mkIf cfg.enableBashIntegration ''
eval "$(${cfg.package}/bin/opam env --shell=bash)"
'';
programs.zsh.initExtra = mkIf cfg.enableZshIntegration ''
eval "$(${cfg.package}/bin/opam env --shell=zsh)"
'';
programs.fish.shellInit = mkIf cfg.enableFishIntegration ''
eval "$(${cfg.package}/bin/opam env --shell=fish)"
'';
};
}