including-modules

node_modules/eslint/lib/shared/ajv.js

@@ -0,0 +1,34 @@
+/**
+ * @fileoverview The instance of Ajv validator.
+ * @author Evgeny Poberezkin
+ */
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+const Ajv = require("ajv"),
+	metaSchema = require("ajv/lib/refs/json-schema-draft-04.json");
+
+//------------------------------------------------------------------------------
+// Public Interface
+//------------------------------------------------------------------------------
+
+module.exports = (additionalOptions = {}) => {
+	const ajv = new Ajv({
+		meta: false,
+		useDefaults: true,
+		validateSchema: false,
+		missingRefs: "ignore",
+		verbose: true,
+		schemaId: "auto",
+		...additionalOptions,
+	});
+
+	ajv.addMetaSchema(metaSchema);
+	// eslint-disable-next-line no-underscore-dangle -- Ajv's API
+	ajv._opts.defaultMeta = metaSchema.id;
+
+	return ajv;
+};