inital upload

node_modules/graphql/language/location.js

@@ -0,0 +1,38 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true,
+});
+exports.getLocation = getLocation;
+
+var _invariant = require('../jsutils/invariant.js');
+
+const LineRegExp = /\r\n|[\n\r]/g;
+/**
+ * Represents a location in a Source.
+ */
+
+/**
+ * Takes a Source and a UTF-8 character offset, and returns the corresponding
+ * line and column as a SourceLocation.
+ */
+function getLocation(source, position) {
+  let lastLineStart = 0;
+  let line = 1;
+
+  for (const match of source.body.matchAll(LineRegExp)) {
+    typeof match.index === 'number' || (0, _invariant.invariant)(false);
+
+    if (match.index >= position) {
+      break;
+    }
+
+    lastLineStart = match.index + match[0].length;
+    line += 1;
+  }
+
+  return {
+    line,
+    column: position + 1 - lastLineStart,
+  };
+}