- pulled fily copy task into a separate class to enabled testing the …

…individual feature

src/main/java/com/vladsch/flexmark/page/generator/plugin/FileCopyTask.java

@@ -0,0 +1,72 @@
+/*
+ * The MIT License
+ *
+ * Copyright 2017 raymoon.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package com.vladsch.flexmark.page.generator.plugin;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Iterator;
+import org.apache.commons.io.FileUtils;
+import org.apache.maven.plugin.MojoExecutionException;
+import org.apache.maven.plugin.logging.Log;
+
+/**
+ *
+ * @author raymoon
+ */
+public class FileCopyTask {
+
+    private final Log log;
+
+    public FileCopyTask(Log log) {
+        this.log = log;
+    }
+
+    public Log getLog() {
+        return log;
+    }
+
+    public void copyFiles(String inputDirectory, String outputDirectory, String selectedDirectory) throws MojoExecutionException {
+        copyFiles(inputDirectory + File.separator + selectedDirectory, outputDirectory + File.separator + selectedDirectory);
+    }
+
+    public void copyFiles(String fromDir, String toDir) throws MojoExecutionException {
+        getLog().debug("fromDir=" + fromDir + "; toDir=" + toDir);
+        try {
+            File fromDirFile = new File(fromDir);
+            if (fromDirFile.exists()) {
+                Iterator<File> files = FileUtils.iterateFiles(new File(fromDir), null, false);
+                while (files.hasNext()) {
+                    File file = files.next();
+                    if (file.exists()) {
+                        FileUtils.copyFileToDirectory(file, new File(toDir));
+                    } else {
+                        getLog().error("File '" + file.getAbsolutePath() + "' does not exist. Skipping copy");
+                    }
+                }
+            }
+        } catch (IOException e) {
+            throw new MojoExecutionException("Unable to copy file " + e.getMessage(), e);
+        }
+    }
+}

src/main/java/com/vladsch/flexmark/page/generator/plugin/MdPageGeneratorMojo.java

@@ -190,7 +190,7 @@ public void execute() throws MojoExecutionException {
         if (StringUtils.isNotEmpty(copyDirectories)) {
             getLog().info("Copy files from directories");
             for (String dir : copyDirectories.split(",")) {
-                copyFiles(inputDirectory + File.separator + dir, outputDirectory + File.separator + dir);
+               new FileCopyTask(getLog()).copyFiles(inputDirectory, outputDirectory, dir);
             }
         }
     }