fix issue 419 in deb and rpm, and fix deb control file missing architecture

Author: fvarrui

src/main/java/io/github/fvarrui/javapackager/model/Arch.java

@@ -29,6 +29,15 @@ public static Arch getArch(String archString) {
 	public static Arch getDefault() {
 		return getArch(SystemUtils.OS_ARCH);
 	}
+
+	public String toDebArchitecture() {
+		switch (this) {
+		case aarch64: return "arm64";
+		case x64: return "amd64";
+		case x86: return "i386";
+		default: return null;
+		}
+	}
 
 	public Architecture toRpmArchitecture() {		
 		switch (this) {

src/main/java/io/github/fvarrui/javapackager/packagers/GenerateDeb.java

@@ -65,7 +65,7 @@ protected File doApply(LinuxPackager packager) throws Exception {
 		File javaFile = new File(appFolder, jreDirectoryName + "/bin/java");
 		File mimeXmlFile = packager.getMimeXmlFile();
 		File installationPath = packager.getLinuxConfig().getInstallationPath();
-		File appPath = new File(installationPath, name);
+		String appPath = new File(installationPath, name).toPath().normalize().toString();
 
 		// generates desktop file from velocity template
 		File desktopFile = new File(assetsFolder, name + ".desktop");
@@ -82,14 +82,14 @@ protected File doApply(LinuxPackager packager) throws Exception {
 
 		// create data producers collections
 
-		List<DataProducer> conffilesProducers = new ArrayList<>();		
+		List<DataProducer> confFilesProducers = new ArrayList<>();
 		List<DataProducer> dataProducers = new ArrayList<>();		
 
 		// builds app folder data producer, except executable file and jre/bin/java
 
 		Mapper appFolderMapper = new Mapper();
 		appFolderMapper.setType("perm");
-		appFolderMapper.setPrefix(appPath.getAbsolutePath());
+		appFolderMapper.setPrefix(appPath);
 		appFolderMapper.setFileMode("644");
 
 		Data appFolderData = new Data();
@@ -104,7 +104,7 @@ protected File doApply(LinuxPackager packager) throws Exception {
 
 		Mapper executableMapper = new Mapper();
 		executableMapper.setType("perm");
-		executableMapper.setPrefix(appPath.getAbsolutePath());
+		executableMapper.setPrefix(appPath);
 		executableMapper.setFileMode("755");
 
 		Data executableData = new Data();
@@ -190,7 +190,7 @@ protected File doApply(LinuxPackager packager) throws Exception {
 
 		// builds deb file
 
-        DebMaker debMaker = new DebMaker(console, dataProducers, conffilesProducers);
+        DebMaker debMaker = new DebMaker(console, dataProducers, confFilesProducers);
         debMaker.setDeb(debFile);
         debMaker.setControl(controlFile.getParentFile());
         debMaker.setCompression("gzip");

src/main/java/io/github/fvarrui/javapackager/packagers/GenerateRpm.java

@@ -45,7 +45,7 @@ protected File doApply(LinuxPackager packager) throws Exception {
 		Architecture arch = packager.getArch().toRpmArchitecture();
 		File mimeXmlFile = packager.getMimeXmlFile();
 		File installationPath = packager.getLinuxConfig().getInstallationPath();
-		File appPath = new File(installationPath, name);
+		String appPath = new File(installationPath, name).toPath().normalize().toString();
 
 		// generates desktop file from velocity template
 		File desktopFile = new File(assetsFolder, name + ".desktop");

src/main/resources/linux/control.vtl

@@ -2,10 +2,10 @@ Package: ${info.name}
 Version: ${info.version}
 Section: misc
 Priority: optional
-Architecture: ${info.arch.deb}
+Architecture: ${info.arch.toDebArchitecture()}
 Maintainer: ${info.organizationName} <$!{info.organizationEmail}>
 Description: ${info.description}
-Distribution: development
+Distribution: stable
 #if(${info.url})
 Homepage: ${info.url}
 #end