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home-manager/modules/programs/starship.nix
2019-12-08 21:24:04 +01:00

98 lines
2.2 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.programs.starship;
configFile = config:
pkgs.runCommand "config.toml"
{
buildInputs = [ pkgs.remarshal ];
preferLocalBuild = true;
allowSubstitutes = false;
}
''
remarshal -if json -of toml \
< ${pkgs.writeText "config.json" (builtins.toJSON config)} \
> $out
'';
in
{
meta.maintainers = [ maintainers.marsam ];
options.programs.starship = {
enable = mkEnableOption "starship";
package = mkOption {
type = types.package;
default = pkgs.starship;
defaultText = literalExample "pkgs.starship";
description = "The package to use for the starship binary.";
};
settings = mkOption {
type = types.attrs;
default = {};
description = ''
Configuration written to
<filename>~/.config/starship.toml</filename>.
</para><para>
See <link xlink:href="https://starship.rs/config/" /> for the full list
of options.
'';
};
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 ];
xdg.configFile."starship.toml" = mkIf (cfg.settings != {}) {
source = configFile cfg.settings;
};
programs.bash.initExtra = mkIf cfg.enableBashIntegration ''
if [[ -z $INSIDE_EMACS ]]; then
eval "$(${cfg.package}/bin/starship init bash)"
fi
'';
programs.zsh.initExtra = mkIf cfg.enableZshIntegration ''
if [ -z "$INSIDE_EMACS" ]; then
eval "$(${cfg.package}/bin/starship init zsh)"
fi
'';
programs.fish.shellInit = mkIf cfg.enableFishIntegration ''
if test -z "$INSIDE_EMACS"
eval (${cfg.package}/bin/starship init fish)
end
'';
};
}