[eslint] Don't treat eslint warnings as PRESUBMIT errors

common/eslint/bin/run_eslint

Index: common/eslint/bin/run_eslint
diff --git a/common/eslint/bin/run_eslint b/common/eslint/bin/run_eslint
index 0e199908252b2fc5fba6da98b64a1a372adeb013..220f74be34ceb99d8815b0b04ef658b203a6d34f 100755
--- a/common/eslint/bin/run_eslint
+++ b/common/eslint/bin/run_eslint
@@ -35,7 +35,7 @@ if __name__ == '__main__':
   parser = argparse.ArgumentParser(
       description='Wrapper script to run eslint on Catapult code')
   parser.add_argument('--files', '-f', default=None, nargs='+', metavar='FILE',

[charliea (OOO until 10-5), 2016/11/28 21:54:21]

(Here and wherever makes sense) can you change "file" to "path" to make  it more
accurate?

[eakuefner, 2016/11/28 22:27:50]

Done.

-                      help='List of files to lint')
+                      help='List of files/dirs to lint')
   parser.add_argument('--all', default=None, action='store_true',
                       help='Runs eslint on all applicable Catapult code')
   parser.add_argument('--extra-args', default=None, type=str,
@@ -49,7 +49,7 @@ if __name__ == '__main__':
     sys.exit(1)
 
   if args.all:
-    print eslint.RunEslintOnDirs(
-        DIRECTORIES_TO_LINT, extra_args=args.extra_args)
+    print eslint.RunEslint(
+        DIRECTORIES_TO_LINT, extra_args=args.extra_args)[0]
   else:
-    print eslint.RunEslintOnFiles(args.files, extra_args=args.extra_args)
+    print eslint.RunEslint(args.files, extra_args=args.extra_args)[0]