83 lines
2.0 KiB
Nix
83 lines
2.0 KiB
Nix
{
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config,
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lib,
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pkgs,
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...
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}:
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with lib; let
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cfg = config.programs.elvish;
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in {
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options.programs.elvish = {
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enable = mkEnableOption "Elvish, a friendly interactive shell and an expressive programming";
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defaultFromBash = mkOption {
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type = types.bool;
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default = cfg.enable;
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description = ''
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Launch automatically when an interactive Bash shell is started
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'';
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};
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zoxide = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Enable zoxide smart directory switcher
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'';
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};
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starship = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Use the starship prompt
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'';
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};
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package = mkOption {
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type = types.package;
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default = pkgs.elvish;
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defaultText = literalExpression "pkgs.elvish";
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description = ''
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The elvish package to install. May be used to change the version.
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'';
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};
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initExtra = mkOption {
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type = types.lines;
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default = "";
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description = ''
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Elvish code called during interactive elvish shell
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initialisation.
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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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# programs.man.generateCaches = mkDefault true;
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xdg.configFile."elvish/rc.elv".text = cfg.initExtra;
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programs.bash.enable = mkIf cfg.defaultFromBash true;
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programs.bash.initExtra = mkIf cfg.defaultFromBash "exec elvish";
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programs.starship.enable = mkIf cfg.starship true;
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programs.zoxide.enable = mkIf cfg.zoxide true;
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programs.starship.enableBashIntegration = mkIf cfg.defaultFromBash false;
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programs.elvish.initExtra = mkMerge [
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(mkIf cfg.starship ''
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if (and (not-eq $E:TERM "dumb") (or (not (has-env "INSIDE_EMACS")) (eq $E:INSIDE_EMACS "vterm"))) {
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eval (${config.home.profileDirectory}/bin/starship init elvish)
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}
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'')
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(mkIf cfg.zoxide ''
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eval (${config.programs.zoxide.package}/bin/zoxide init elvish | slurp)
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'')
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];
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};
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}
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