Add failOnError option (#154)

Author: iudelsmann

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
 

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;
 	});
 };