Refactor 'tpm' script

scripts/helpers.sh

@@ -1,10 +0,0 @@
-get_tmux_option() {
-	local option="$1"
-	local default_value="$2"
-	local option_value="$(tmux show-option -gqv "$option")"
-	if [ -z "$option_value" ]; then
-		echo "$default_value"
-	else
-		echo "$option_value"
-	fi
-}

tpm

@@ -5,7 +5,17 @@ BINDINGS_DIR="$CURRENT_DIR/bindings"
 SCRIPTS_DIR="$CURRENT_DIR/scripts"
 
 source "$SCRIPTS_DIR/variables.sh"
-source "$SCRIPTS_DIR/helpers.sh"
+
+get_tmux_option() {
+	local option="$1"
+	local default_value="$2"
+	local option_value="$(tmux show-option -gqv "$option")"
+	if [ -z "$option_value" ]; then
+		echo "$default_value"
+	else
+		echo "$option_value"
+	fi
+}
 
 tpm_path_set() {
 	tmux show-environment -g "$DEFAULT_TPM_ENV_VAR_NAME" >/dev/null 2>&1