nixpkgs/nixos/modules/programs/starship.nix

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{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.programs.starship;
settingsFormat = pkgs.formats.toml { };
settingsFile = settingsFormat.generate "starship.toml" cfg.settings;
in {
options.programs.starship = {
enable = mkEnableOption (lib.mdDoc "the Starship shell prompt");
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settings = mkOption {
inherit (settingsFormat) type;
default = { };
description = lib.mdDoc ''
Configuration included in `starship.toml`.
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See https://starship.rs/config/#prompt for documentation.
'';
};
};
config = mkIf cfg.enable {
programs.bash.promptInit = ''
if [[ $TERM != "dumb" && (-z $INSIDE_EMACS || $INSIDE_EMACS == "vterm") ]]; then
export STARSHIP_CONFIG=${settingsFile}
eval "$(${pkgs.starship}/bin/starship init bash)"
fi
'';
programs.fish.promptInit = ''
if test "$TERM" != "dumb" -a \( -z "$INSIDE_EMACS" -o "$INSIDE_EMACS" = "vterm" \)
set -x STARSHIP_CONFIG ${settingsFile}
eval (${pkgs.starship}/bin/starship init fish)
end
'';
programs.zsh.promptInit = ''
if [[ $TERM != "dumb" && (-z $INSIDE_EMACS || $INSIDE_EMACS == "vterm") ]]; then
export STARSHIP_CONFIG=${settingsFile}
eval "$(${pkgs.starship}/bin/starship init zsh)"
fi
'';
};
meta.maintainers = pkgs.starship.meta.maintainers;
}