Fixed issue #45 by using jansi

CHANGELOG.md

@@ -11,8 +11,9 @@ and from version 4.0.0 this project adheres to [Semantic Versioning](https://sem
 * Nothing added as yet
 
 ### Changed
-* Updated to use Java 21
+* Fixed [issue 45](https://github.com/adoble/adr-j/issues/45).
 * Updated the installation instructions to show how JBang can be used to simpify installation. See [issue 44](https://github.com/adoble/adr-j/issues/44) (many thanks to [maxandersen](https://github.com/maxandersen) for showing how this can be done). 
+* Updated to use Java 21.
 
 ### Fixed
 * Nothing fixed as yet

build.gradle

@@ -41,6 +41,10 @@ repositories {
 dependencies {
     //implementation 'info.picocli:picocli:4.6.1'
     implementation 'info.picocli:picocli:4.7.5'
+
+    // Jansi used for handling ANSO escape codes - even on Windows
+    implementation 'org.fusesource.jansi:jansi:1.8'
+
     // Use JUnit Jupiter API for testing.
     testImplementation 'org.hamcrest:hamcrest:2.2'
     testImplementation(platform('org.junit:junit-bom:5.7.1'))

src/main/java/org/doble/adr/ADR.java

@@ -14,6 +14,7 @@
 import picocli.CommandLine.Help.TextTable;
 import picocli.CommandLine.IHelpSectionRenderer;
 import picocli.CommandLine.Model.UsageMessageSpec;
+import org.fusesource.jansi.AnsiConsole;
 
 /**
  * Java version of the adr tool at https://github.com/npryce/adr-tools.
@@ -40,6 +41,8 @@ public class ADR {
 	public static void main(String[] args) {
 		int errorCode = 0;
 
+		AnsiConsole.systemInstall(); // Enable colors on Windows
+
 		// Determine the editor from the system environment
 		EditorCommandResolver editorCommandResolver = new EditorCommandResolver();
 		String editorCommand = editorCommandResolver.editorCommand();
@@ -61,6 +64,8 @@ public static void main(String[] args) {
 
 		errorCode = ADR.run(args, mainEnv);
 
+		AnsiConsole.systemUninstall(); // Cleanup when done
+
 		System.exit(errorCode);
 
 	}