tools: replace closure-linter with eslint

PR-URL: https://github.com/iojs/io.js/pull/1539
Fixes: https://github.com/iojs/io.js/issues/1253
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>

1 files changed, 31 insertions, 0 deletions

diff --git a/tools/eslint/lib/rules/no-process-exit.js b/tools/eslint/lib/rules/no-process-exit.js
new file mode 100644
index 0000000000..84006f2dbd
--- /dev/null
+++ b/tools/eslint/lib/rules/no-process-exit.js
@@ -0,0 +1,31 @@
+/**
+ * @fileoverview Disallow the use of process.exit()
+ * @author Nicholas C. Zakas
+ */
+"use strict";
+
+//------------------------------------------------------------------------------
+// Rule Definition
+//------------------------------------------------------------------------------
+
+module.exports = function(context) {
+
+    //--------------------------------------------------------------------------
+    // Public
+    //--------------------------------------------------------------------------
+
+    return {
+
+        "CallExpression": function(node) {
+            var callee = node.callee;
+
+            if (callee.type === "MemberExpression" && callee.object.name === "process" &&
+                callee.property.name === "exit"
+            ) {
+                context.report(node, "Don't use process.exit(); throw an error instead.");
+            }
+        }
+
+    };
+
+};