add bash-it

dot_bash_it/scripts/reloader.bash

@@ -0,0 +1,52 @@
+# shellcheck shell=bash
+#
+# The core component loader.
+
+# shellcheck disable=SC2034
+BASH_IT_LOG_PREFIX="core: reloader: "
+_bash_it_reloader_type=""
+
+if [[ "${1:-}" != "skip" ]] && [[ -d "${BASH_IT?}/enabled" ]]; then
+	case $1 in
+		alias | completion | plugin)
+			_bash_it_reloader_type=$1
+			_log_debug "Loading enabled $1 components..."
+			;;
+		'' | *)
+			_log_debug "Loading all enabled components..."
+			;;
+	esac
+
+	for _bash_it_reloader_file in "$BASH_IT/enabled"/*"${_bash_it_reloader_type}.bash"; do
+		if [[ -e "${_bash_it_reloader_file}" ]]; then
+			_bash-it-log-prefix-by-path "${_bash_it_reloader_file}"
+			_log_debug "Loading component..."
+			# shellcheck source=/dev/null
+			source "$_bash_it_reloader_file"
+			_log_debug "Loaded."
+		else
+			_log_error "Unable to read ${_bash_it_reloader_file}"
+		fi
+	done
+fi
+
+if [[ -n "${2:-}" ]] && [[ -d "$BASH_IT/${2}/enabled" ]]; then
+	case $2 in
+		aliases | completion | plugins)
+			_log_warning "Using legacy enabling for $2, please update your bash-it version and migrate"
+			for _bash_it_reloader_file in "$BASH_IT/${2}/enabled"/*.bash; do
+				if [[ -e "$_bash_it_reloader_file" ]]; then
+					_bash-it-log-prefix-by-path "${_bash_it_reloader_file}"
+					_log_debug "Loading component..."
+					# shellcheck source=/dev/null
+					source "$_bash_it_reloader_file"
+					_log_debug "Loaded."
+				else
+					_log_error "Unable to locate ${_bash_it_reloader_file}"
+				fi
+			done
+			;;
+	esac
+fi
+
+unset "${!_bash_it_reloader_@}"