110 lines
2.9 KiB
Nix
110 lines
2.9 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.programs.starship;
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configFile = config:
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pkgs.runCommand "config.toml" {
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buildInputs = [ pkgs.remarshal ];
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preferLocalBuild = true;
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allowSubstitutes = false;
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} ''
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remarshal -if json -of toml \
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< ${pkgs.writeText "config.json" (builtins.toJSON config)} \
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> $out
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'';
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in {
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meta.maintainers = [ maintainers.marsam ];
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options.programs.starship = {
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enable = mkEnableOption "starship";
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package = mkOption {
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type = types.package;
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default = pkgs.starship;
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defaultText = literalExample "pkgs.starship";
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description = "The package to use for the starship binary.";
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};
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settings = mkOption {
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type = with types;
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let
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prim = either bool (either int str);
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primOrPrimAttrs = either prim (attrsOf prim);
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entry = either prim (listOf primOrPrimAttrs);
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entryOrAttrsOf = t: either entry (attrsOf t);
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entries = entryOrAttrsOf (entryOrAttrsOf entry);
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in attrsOf entries // { description = "Starship configuration"; };
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default = { };
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example = literalExample ''
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{
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add_newline = false;
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prompt_order = [ "line_break" "package" "line_break" "character" ];
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scan_timeout = 10;
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character.symbol = "➜";
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}
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'';
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description = ''
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Configuration written to
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<filename>~/.config/starship.toml</filename>.
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</para><para>
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See <link xlink:href="https://starship.rs/config/" /> for the full list
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of options.
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'';
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};
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enableBashIntegration = mkOption {
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default = true;
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type = types.bool;
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description = ''
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Whether to enable Bash integration.
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'';
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};
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enableZshIntegration = mkOption {
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default = true;
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type = types.bool;
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description = ''
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Whether to enable Zsh integration.
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'';
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};
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enableFishIntegration = mkOption {
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default = true;
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type = types.bool;
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description = ''
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Whether to enable Fish integration.
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'';
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};
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};
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config = mkIf cfg.enable {
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home.packages = [ cfg.package ];
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xdg.configFile."starship.toml" =
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mkIf (cfg.settings != { }) { source = configFile cfg.settings; };
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programs.bash.initExtra = mkIf cfg.enableBashIntegration ''
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if [[ $TERM != "dumb" && (-z $INSIDE_EMACS || $INSIDE_EMACS == "vterm") ]]; then
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eval "$(${cfg.package}/bin/starship init bash)"
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fi
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'';
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programs.zsh.initExtra = mkIf cfg.enableZshIntegration ''
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if [ -z "$INSIDE_EMACS" ]; then
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eval "$(${cfg.package}/bin/starship init zsh)"
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fi
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'';
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programs.fish.promptInit = mkIf cfg.enableFishIntegration ''
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if test [[ "$TERM" != "dumb" -a \( -n "$INSIDE_EMACS" -o "$INSIDE_EMACS" == "vterm" \) ]]
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eval (${cfg.package}/bin/starship init fish)
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end
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'';
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};
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}
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