home-manager/modules/programs/starship.nix
2021-09-21 22:37:31 +02:00

112 lines
2.9 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.programs.starship;
tomlFormat = pkgs.formats.toml { };
starshipCmd = "${config.home.profileDirectory}/bin/starship";
in {
meta.maintainers = [ maintainers.marsam ];
options.programs.starship = {
enable = mkEnableOption "starship";
package = mkOption {
type = types.package;
default = pkgs.starship;
defaultText = literalExample "pkgs.starship";
description = "The package to use for the starship binary.";
};
settings = mkOption {
type = with types;
let
prim = either bool (either int str);
primOrPrimAttrs = either prim (attrsOf prim);
entry = either prim (listOf primOrPrimAttrs);
entryOrAttrsOf = t: either entry (attrsOf t);
entries = entryOrAttrsOf (entryOrAttrsOf entry);
in attrsOf entries // { description = "Starship configuration"; };
default = { };
example = literalExample ''
{
add_newline = false;
format = lib.concatStrings [
"$line_break"
"$package"
"$line_break"
"$character"
];
scan_timeout = 10;
character = {
success_symbol = "";
error_symbol = "";
};
}
'';
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 = tomlFormat.generate "starship-config" cfg.settings;
};
programs.bash.initExtra = mkIf cfg.enableBashIntegration ''
if [[ $TERM != "dumb" && (-z $INSIDE_EMACS || $INSIDE_EMACS == "vterm") ]]; then
eval "$(${starshipCmd} init bash)"
fi
'';
programs.zsh.initExtra = mkIf cfg.enableZshIntegration ''
if [[ $TERM != "dumb" && (-z $INSIDE_EMACS || $INSIDE_EMACS == "vterm") ]]; then
eval "$(${starshipCmd} init zsh)"
fi
'';
programs.fish.promptInit = mkIf cfg.enableFishIntegration ''
if test "$TERM" != "dumb" -a \( -z "$INSIDE_EMACS" -o "$INSIDE_EMACS" = "vterm" \)
eval (${starshipCmd} init fish)
end
'';
};
}