Add a run_eslint wrapper script

catapult_build/build_steps.py

Index: catapult_build/build_steps.py
diff --git a/catapult_build/build_steps.py b/catapult_build/build_steps.py
index ff03d187ac03f7e13f022d0f282c27fa0a07b796..ed0ef51440d78c879ba3972afaa820896cdb2fc5 100644
--- a/catapult_build/build_steps.py
+++ b/catapult_build/build_steps.py
@@ -87,7 +87,8 @@ _CATAPULT_TESTS = [
     },
     {
         'name': 'Node Smoke Test',
-        'path': 'common/node_runner/bin/test_node_for_smoke',
+        'path': 'common/eslint/bin/run_eslint',
+        'additional_args': ['--help'],

[nednguyen, 2016/09/23 13:22:13]

Hmhh, the point of running this is we can make sure that we are able to execute
node_js across platforms hence once people update the node_js ref, we have more
guarantee that things won't break. Running --help seems to defeat that purpose.

[nednguyen, 2016/09/23 13:24:26]

I think it's best to create a smoke unittest for eslint, s.t like
eslint_unittest that run lint on a test html file.

Then here, we run: common/eslint/bin/run_tests

         'disabled': ['android'],
     },
     {