From 11549178aac4397f180b0a1df6f74a1db45f413d Mon Sep 17 00:00:00 2001
From: iudelsmann <iudelsmann@gmail.com>
Date: Sat, 9 Jun 2018 03:09:52 -0300
Subject: [PATCH] Add `failOnError` option (#154)

---
 readme.md       | 7 +++++++
 tasks/eslint.js | 5 +++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/readme.md b/readme.md
index 0d179ad8..e87cafae 100644
--- a/readme.md
+++ b/readme.md
@@ -93,6 +93,13 @@ Default: `-1` *(means no limit)*
 
 Number of warnings to trigger non-zero exit code.
 
+### failOnError
+
+Type: `boolean`<br>
+Default: `true`
+
+Fail the build if ESLint found any errors.
+
 
 ## License
 
diff --git a/tasks/eslint.js b/tasks/eslint.js
index 70ac5b74..089c6b74 100644
--- a/tasks/eslint.js
+++ b/tasks/eslint.js
@@ -7,7 +7,8 @@ module.exports = grunt => {
 		const opts = this.options({
 			outputFile: false,
 			quiet: false,
-			maxWarnings: -1
+			maxWarnings: -1,
+			failOnError: true,
 		});
 
 		if (this.filesSrc.length === 0) {
@@ -56,6 +57,6 @@ module.exports = grunt => {
 			grunt.warn(`ESLint found too many warnings (maximum: ${opts.maxWarnings})`);
 		}
 
-		return report.errorCount === 0;
+		return opts.failOnError ? report.errorCount === 0 : 0;
 	});
 };