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fzf: add options for setting commands for all keys

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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
1 changed files with 44 additions and 1 deletions
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45
modules/programs/fzf.nix
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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;
}
);