79 lines
1.8 KiB
Nix
79 lines
1.8 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.programs.fzf;
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in
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{
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options.programs.fzf = {
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enable = mkEnableOption "fzf - a command-line fuzzy finder";
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defaultOptions = mkOption {
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type = types.listOf types.str;
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default = [];
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example = [ "--height 40%" "--border" ];
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description = ''
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Extra command line options given to fzf by default.
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'';
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};
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fileWidgetOptions = mkOption {
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type = types.listOf types.str;
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default = [];
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example = [ "--preview 'head {}'" ];
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description = ''
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Command line options for the CTRL-T keybinding.
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'';
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};
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changeDirWidgetOptions = mkOption {
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type = types.listOf types.str;
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default = [];
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example = [ "--preview 'tree -C {} | head -200'" ];
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description = ''
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Command line options for the ALT-C keybinding.
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'';
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};
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historyWidgetOptions = mkOption {
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type = types.listOf types.str;
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default = [];
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example = [ "--sort" "--exact" ];
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description = ''
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Command line options for the CTRL-R keybinding.
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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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};
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config = mkIf cfg.enable {
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home.packages = [ pkgs.fzf ];
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home.sessionVariables =
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mapAttrs (n: v: toString v) (
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filterAttrs (n: v: v != []) {
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FZF_ALT_C_OPTS = cfg.changeDirWidgetOptions;
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FZF_CTRL_R_OPTS = cfg.historyWidgetOptions;
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FZF_CTRL_T_OPTS = cfg.fileWidgetOptions;
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FZF_DEFAULT_OPTS = cfg.defaultOptions;
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}
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);
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programs.bash.initExtra = mkIf cfg.enableBashIntegration ''
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. ${pkgs.fzf}/share/fzf/completion.bash
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. ${pkgs.fzf}/share/fzf/key-bindings.bash
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'';
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};
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}
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