subcommand restructure and bashstyle refactor. closes #1579

plugins/plugin/subcommands/enable

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
+source "$PLUGIN_AVAILABLE_PATH/plugin/functions"
+
+plugin_enable_cmd() {
+  local desc="enables plugin via command line"
+  local cmd="plugin:enable"
+  [[ -z $2 ]] && dokku_log_fail "Please specify a plugin to enable"
+  local PLUGIN="$2"
+  enable_plugin "$PLUGIN"
+}
+
+plugin_enable_cmd "$@"