git.basschouten.com Git - openhab-addons.git/blob

   1 /**
   2  * Copyright (c) 2010-2022 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   7  * This program and the accompanying materials are made available under the
   8  * terms of the Eclipse Public License 2.0 which is available at
   9  * http://www.eclipse.org/legal/epl-2.0
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.automation.jsscripting.internal.fs.watch;
  14
  15 import java.io.File;
  16
  17 import org.openhab.core.OpenHAB;
  18 import org.openhab.core.automation.module.script.rulesupport.loader.DependencyTracker;
  19 import org.slf4j.Logger;
  20 import org.slf4j.LoggerFactory;
  21
  22 /**
  23  * Tracks JS module dependencies
  24  *
  25  * @author Jonathan Gilbert - Initial contribution
  26  */
  27 public class JSDependencyTracker extends DependencyTracker {
  28
  29     private final Logger logger = LoggerFactory.getLogger(JSDependencyTracker.class);
  30
  31     public static final String LIB_PATH = String.join(File.separator, OpenHAB.getConfigFolder(), "automation", "js",
  32             "node_modules");
  33
  34     public JSDependencyTracker() {
  35         super(LIB_PATH);
  36     }
  37
  38     public void activate() {
  39         File directory = new File(LIB_PATH);
  40         if (!directory.exists()) {
  41             if (!directory.mkdirs()) {
  42                 logger.warn("Failed to create watched directory: {}", LIB_PATH);
  43             }
  44         } else if (directory.isFile()) {
  45             logger.warn("Trying to watch directory {}, however it is a file", LIB_PATH);
  46         }
  47
  48         super.activate();
  49     }
  50 }