Add --auto-accept-single option.

Author: philj56

completions/tofi

@@ -78,6 +78,7 @@ _tofi()
 		--history-file
 		--fuzzy-match
 		--require-match
+		--auto-accept-single
 		--hide-input
 		--hidden-character
 		--drun-launch

doc/config

@@ -257,6 +257,11 @@
 	# In drun mode, this is always true.
 	require-match = true
 
+	# If true, automatically accept a result if it is the only one
+	# remaining. If there's only one result on startup, window creation is
+	# skipped altogether.
+	auto-accept-single = false
+
 	# If true, typed input will be hidden, and what is displayed (if
 	# anything) is determined by the hidden-character option.
 	hide-input = false

doc/tofi.5.md

@@ -89,6 +89,14 @@ options.
 >
 > Default: true
 
+**auto-accept-single**=*true\|false*
+
+> If true, automatically accept a result if it is the only one
+> remaining. If there's only one result on startup, window creation is
+> skipped altogether.
+>
+> Default: false
+
 **hide-input**=*true\|false*
 
 > If true, typed input will be hidden, and what is displayed (if

doc/tofi.5.scd

@@ -76,6 +76,13 @@ options.
 
 	Default: true
 
+*auto-accept-single*=_true|false_
+	If true, automatically accept a result if it is the only one remaining.
+	If there's only one result on startup, window creation is skipped
+	altogether.
+
+	Default: false
+
 *hide-input*=_true|false_
 	If true, typed input will be hidden, and what is displayed (if
 	anything) is determined by the *hidden-character* option.

src/config.c

@@ -693,6 +693,11 @@ bool parse_option(struct tofi *tofi, const char *filename, size_t lineno, const
 		if (!err) {
 			tofi->require_match = val;
 		}
+	} else if (strcasecmp(option, "auto-accept-single") == 0) {
+		bool val = parse_bool(filename, lineno, value, &err);
+		if (!err) {
+			tofi->auto_accept_single = val;
+		}
 	} else if (strcasecmp(option, "hide-input") == 0) {
 		bool val = parse_bool(filename, lineno, value, &err);
 		if (!err) {

src/input.c

@@ -110,6 +110,10 @@ void input_handle_keypress(struct tofi *tofi, xkb_keycode_t keycode)
 		return;
 	}
 
+	if (tofi->auto_accept_single && tofi->window.entry.results.count == 1) {
+		tofi->submit = true;
+	}
+
 	tofi->window.surface.redraw = true;
 }
 

src/main.c

@@ -913,6 +913,7 @@ const struct option long_options[] = {
 	{"history-file", required_argument, NULL, 0},
 	{"fuzzy-match", required_argument, NULL, 0},
 	{"require-match", required_argument, NULL, 0},
+	{"auto-accept-single", required_argument, NULL, 0},
 	{"hide-input", required_argument, NULL, 0},
 	{"hidden-character", required_argument, NULL, 0},
 	{"drun-launch", required_argument, NULL, 0},
@@ -1198,7 +1199,7 @@ int main(int argc, char *argv[])
 	}
 
 	parse_args(&tofi, argc, argv);
-	log_debug("Config done\n");
+	log_debug("Config done.\n");
 
 	if (!tofi.multiple_instance && lock_check()) {
 		log_error("Another instance of tofi is already running.\n");
@@ -1498,6 +1499,12 @@ int main(int argc, char *argv[])
 	}
 	tofi.window.entry.results = string_ref_vec_copy(&tofi.window.entry.commands);
 
+	if (tofi.auto_accept_single && tofi.window.entry.results.count == 1) {
+		log_debug("Only one result, exiting.\n");
+		do_submit(&tofi);
+		return EXIT_SUCCESS;
+	}
+
 	/*
 	 * Next, we create the Wayland surface, which takes on the
 	 * layer shell role.

src/tofi.h

@@ -99,6 +99,7 @@ struct tofi {
 	bool drun_print_exec;
 	bool fuzzy_match;
 	bool require_match;
+	bool auto_accept_single;
 	bool multiple_instance;
 	char target_output_name[MAX_OUTPUT_NAME_LEN];
 	char default_terminal[MAX_TERMINAL_NAME_LEN];