U customize setup language

Author: fvarrui

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

@@ -3,6 +3,7 @@
 import static org.apache.commons.lang3.StringUtils.defaultIfBlank;
 
 import java.io.File;
+import java.util.LinkedHashMap;
 import java.util.UUID;
 
 import io.github.fvarrui.javapackager.packagers.Packager;
@@ -31,6 +32,7 @@ public class WindowsConfig {
 	private boolean generateMsi = true;
 	private String msiUpgradeCode;
 	private boolean wrapJar = true;
+	private LinkedHashMap<String, String> setupLanguages = new LinkedHashMap<>();
 
 	public File getIcoFile() {
 		return icoFile;
@@ -208,6 +210,14 @@ public void setWrapJar(boolean wrapJar) {
 		this.wrapJar = wrapJar;
 	}
 
+	public LinkedHashMap<String, String> getSetupLanguages() {
+		return setupLanguages;
+	}
+
+	public void setSetupLanguages(LinkedHashMap<String, String> setupLanguages) {
+		this.setupLanguages = setupLanguages;
+	}
+
 	@Override
 	public String toString() {
 		return "WindowsConfig [icoFile=" + icoFile + ", headerType=" + headerType + ", companyName=" + companyName
@@ -218,7 +228,7 @@ public String toString() {
 				+ ", disableDirPage=" + disableDirPage + ", disableProgramGroupPage=" + disableProgramGroupPage
 				+ ", disableFinishedPage=" + disableFinishedPage + ", createDesktopIconTask=" + createDesktopIconTask
 				+ ", generateSetup=" + generateSetup + ", generateMsi=" + generateMsi + ", msiUpgradeCode="
-				+ msiUpgradeCode + ", wrapJar=" + wrapJar + "]";
+				+ msiUpgradeCode + ", wrapJar=" + wrapJar + ", setupLanguages=" + setupLanguages + "]";
 	}
 
 	/**

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

@@ -142,6 +142,12 @@ private void init() throws Exception {
 			throw new Exception("Invalid name specified: " + name, e);
 		}
 
+		// init setup languages
+		if (platform.equals(Platform.windows) && (winConfig.getSetupLanguages() == null || winConfig.getSetupLanguages().isEmpty())) {
+			winConfig.getSetupLanguages().put("english", "compiler:Default.isl");
+			winConfig.getSetupLanguages().put("spanish", "compiler:Languages\\Spanish.isl");
+		}
+		
 		doInit();
 
 		// removes not necessary platform specific configs 

src/main/resources/windows/iss.vtl

@@ -5,7 +5,7 @@
 \#define MyAppExeName "${info.name}.exe"
 \#define MyAppFolder "${info.name}"
 \#define MyAppLicense "$!{info.licenseFile.absolutePath}"
-\#define MyAppIcon "${info.name}.ico"
+\#define MyAppIcon "${info.iconFile.absolutePath}"
 
 [Setup]
 AppId={{{#MyAppName}}}
@@ -42,8 +42,9 @@ SolidCompression=yes
 ArchitecturesInstallIn64BitMode=x64
 
 [Languages]
-Name: "english"; MessagesFile: "compiler:Default.isl"
-Name: "spanish"; MessagesFile: "compiler:Languages\Spanish.isl"
+#foreach ($language in $info.winConfig.setupLanguages.entrySet())
+Name: "${language.key}"; MessagesFile: "${language.value}"
+#end
 
 [Tasks]
 #if ($info.winConfig.createDesktopIconTask)