Disable ANSI support when running in IntelliJ regardless of reported …

…TTY support. As a result of this, no run output will be coloured in IntelliJ, but this seems marginally better than having output that is corrupt when viewed in certain modes.

This is a workaround for issues described elsewhere:
fusesource/jansi#31
https://youtrack.jetbrains.com/issue/IDEA-132822

Refs #1

src/main/java/org/rnorth/visibleassertions/AnsiSupport.java

@@ -17,6 +17,7 @@
 package org.rnorth.visibleassertions;
 
 import jline.TerminalFactory;
+import org.fusesource.jansi.Ansi;
 import org.fusesource.jansi.AnsiConsole;
 
 import java.io.PrintStream;
@@ -35,6 +36,15 @@ public class AnsiSupport {
  static PrintStream writer = System.out;
 
  protected synchronized static void initialize() {
+
+ try {
+ Class.forName("com.intellij.rt.execution.application.AppMain");
+ // Running in IntelliJ - disable ANSI output
+ Ansi.setEnabled(false);
+ } catch (ClassNotFoundException e) {
+ // Not running in IntelliJ - assume TTY detection works correctly
+ }
+
  AnsiConsole.systemInstall();
  }
 

src/test/java/org/rnorth/visibleassertions/VisibleAssertionsTest.java

@@ -44,6 +44,7 @@ public void setup() {
 
  @After
  public void outputForDebugging() {
+ System.out.println("CAPTURED STDOUT:");
  System.out.println(getCapturedStdOut());
  }