From 15163a4c61e03a696c32105c701267c87c13ad58 Mon Sep 17 00:00:00 2001
From: Richard North <rich.north@gmail.com>
Date: Fri, 8 Jan 2016 14:47:36 +0000
Subject: [PATCH] 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:
https://github.com/fusesource/jansi/issues/31
https://youtrack.jetbrains.com/issue/IDEA-132822

Refs #1
---
 .../java/org/rnorth/visibleassertions/AnsiSupport.java | 10 ++++++++++
 .../visibleassertions/VisibleAssertionsTest.java       |  1 +
 2 files changed, 11 insertions(+)

diff --git a/src/main/java/org/rnorth/visibleassertions/AnsiSupport.java b/src/main/java/org/rnorth/visibleassertions/AnsiSupport.java
index d0387ec..d5bdea8 100644
--- a/src/main/java/org/rnorth/visibleassertions/AnsiSupport.java
+++ b/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();
     }
 
diff --git a/src/test/java/org/rnorth/visibleassertions/VisibleAssertionsTest.java b/src/test/java/org/rnorth/visibleassertions/VisibleAssertionsTest.java
index 30a41ac..10b74a1 100644
--- a/src/test/java/org/rnorth/visibleassertions/VisibleAssertionsTest.java
+++ b/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());
     }