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fzf: add options for setting commands for all keys

This allows you to specify your own custom commands
to be run when calling fzf. You might use tools like
fd to search faster and take `.gitignore` files into
consideration.
This commit is contained in:
Mogria 2018-08-16 18:04:36 +02:00 committed by Robert Helgesson
parent 90bcaaf582
commit 2548c43175
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GPG key ID: 36BDAA14C2797E89

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@ -12,6 +12,16 @@ in
options.programs.fzf = {
enable = mkEnableOption "fzf - a command-line fuzzy finder";
defaultCommand = mkOption {
type = types.nullOr types.str;
default = null;
example = "fd --type f";
description = ''
The command that gets executed as the default source for fzf
when running.
'';
};
defaultOptions = mkOption {
type = types.listOf types.str;
default = [];
@ -21,6 +31,16 @@ in
'';
};
fileWidgetCommand = mkOption {
type = types.nullOr types.str;
default = null;
example = "fd --type f";
description = ''
The command that gets executed as the source for fzf for the
CTRL-T keybinding.
'';
};
fileWidgetOptions = mkOption {
type = types.listOf types.str;
default = [];
@ -30,6 +50,16 @@ in
'';
};
changeDirWidgetCommand = mkOption {
type = types.nullOr types.str;
default = null;
example = "fd --type d" ;
description = ''
The command that gets executed as the source for fzf for the
ALT-C keybinding.
'';
};
changeDirWidgetOptions = mkOption {
type = types.listOf types.str;
default = [];
@ -39,6 +69,15 @@ in
'';
};
historyWidgetCommand = mkOption {
type = types.nullOr types.str;
default = null;
description = ''
The command that gets executed as the source for fzf for the
CTRL-R keybinding.
'';
};
historyWidgetOptions = mkOption {
type = types.listOf types.str;
default = [];
@ -70,10 +109,14 @@ in
home.sessionVariables =
mapAttrs (n: v: toString v) (
filterAttrs (n: v: v != []) {
filterAttrs (n: v: v != [] && v != null) {
FZF_ALT_C_COMMAND = cfg.changeDirWidgetCommand;
FZF_ALT_C_OPTS = cfg.changeDirWidgetOptions;
FZF_CTRL_R_COMMAND = cfg.historyWidgetCommand;
FZF_CTRL_R_OPTS = cfg.historyWidgetOptions;
FZF_CTRL_T_COMMAND = cfg.fileWidgetCommand;
FZF_CTRL_T_OPTS = cfg.fileWidgetOptions;
FZF_DEFAULT_COMMAND = cfg.defaultCommand;
FZF_DEFAULT_OPTS = cfg.defaultOptions;
}
);