tools: move eslint from tools to tools/node_modules

This is required because we need to add the babel-eslint dependency
and it has to be able to resolve "eslint".
babel-eslint is required to support future ES features such as async
iterators and import.meta.

Refs: https://github.com/nodejs/node/pull/17755
PR-URL: https://github.com/nodejs/node/pull/17820
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>

1 files changed, 51 insertions, 0 deletions

diff --git a/tools/node_modules/eslint/node_modules/remark-parse/lib/util/interrupt.js b/tools/node_modules/eslint/node_modules/remark-parse/lib/util/interrupt.js
new file mode 100644
index 0000000000..b8dc230550
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/remark-parse/lib/util/interrupt.js
@@ -0,0 +1,51 @@
+/**
+ * @author Titus Wormer
+ * @copyright 2015 Titus Wormer
+ * @license MIT
+ * @module remark:parse:util:get-indentation
+ * @fileoverview Get indentation.
+ */
+
+'use strict';
+
+module.exports = interrupt;
+
+function interrupt(interruptors, tokenizers, ctx, params) {
+  var bools = ['pedantic', 'commonmark'];
+  var count = bools.length;
+  var length = interruptors.length;
+  var index = -1;
+  var interruptor;
+  var config;
+  var fn;
+  var offset;
+  var bool;
+  var ignore;
+
+  while (++index < length) {
+    interruptor = interruptors[index];
+    config = interruptor[1] || {};
+    fn = interruptor[0];
+    offset = -1;
+    ignore = false;
+
+    while (++offset < count) {
+      bool = bools[offset];
+
+      if (config[bool] !== undefined && config[bool] !== ctx.options[bool]) {
+        ignore = true;
+        break;
+      }
+    }
+
+    if (ignore) {
+      continue;
+    }
+
+    if (tokenizers[fn].apply(ctx, params)) {
+      return true;
+    }
+  }
+
+  return false;
+}