U fix #27: Using the JavaPackager maven plugin, on a project without …

…dependencies fails
fvarrui · Apr 15, 2020 · bc6daae · bc6daae
1 parent f55597a
commit bc6daae
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/src/main/java/io/github/fvarrui/javapackager/PackageMojo.java b/src/main/java/io/github/fvarrui/javapackager/PackageMojo.java
@@ -923,7 +923,11 @@ private String getRequiredModules(File libsFolder) throws MojoExecutionException
 
 		File jdeps = new File(System.getProperty("java.home"), "/bin/jdeps");
 
-		File jarLibs = new File(libsFolder, "*.jar");
+		File jarLibs = null;
+		if (libsFolder.exists()) 
+			jarLibs = new File(libsFolder, "*.jar");
+		else
+			getLog().warn("No dependencies found!");
 
 		List<String> modulesList;
 
@@ -983,7 +987,7 @@ private String getRequiredModules(File libsFolder) throws MojoExecutionException
 		modulesList.addAll(additionalModules);
 
 		if (modulesList.isEmpty()) {
-			getLog().warn("It was not possible to determine the necessary modules. all modules will be included");
+			getLog().warn("It was not possible to determine the necessary modules. All modules will be included");
 			modulesList.add("ALL-MODULE-PATH");
 		}
 

diff --git a/src/main/java/io/github/fvarrui/javapackager/utils/CommandUtils.java b/src/main/java/io/github/fvarrui/javapackager/utils/CommandUtils.java
@@ -15,6 +15,7 @@ public class CommandUtils {
 
 	private static void createArguments(Commandline command, Object ... arguments) {
 		for (Object argument : arguments) {
+			if (argument == null) continue;
 			if (argument instanceof File)
 				command.createArg().setFile((File)argument);
 			else if (argument.getClass().isArray())