initial commit of actions

github/codeql-action-v2/node_modules/eslint-plugin-escompat/lib/rules/no-edge-destructure-bug.js

@@ -0,0 +1,31 @@
+'use strict';
+
+const objectPatternHasDefaults = node =>
+  node.type === 'ObjectPattern' && node.properties.some(prop => prop.value.type === 'AssignmentPattern')
+
+module.exports = function(context) {
+  return {
+    ArrowFunctionExpression(node) {
+      // Unary functions don't trip on this bug
+      if (node.params.length < 2) return
+
+      // This bug only occurs when some arguments use Object destructuring
+      if (!node.params.some(param => param.type === 'ObjectPattern')) return
+
+      const objectPatternArgs = node.params.filter(node => node.type === 'ObjectPattern')
+
+      // This bug is only occurs when an argument uses Object Destructuring with Default assignment
+      if (!objectPatternArgs.some(objectPatternHasDefaults)) return
+
+      // This bug gets fixed if the first argument uses Object destructuring with default assignments!
+      if (node.params[0].type === 'ObjectPattern' && objectPatternHasDefaults(node.params[0])) return
+
+      context.report(
+        node,
+        'There is an Edge 15-17 bug which causes second argument destructuring to fail. See https://git.io/fhd7N for more'
+      )
+    }
+  }
+}
+
+module.exports.schema = []