text: "use strict";
  
  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  exports.shrinkPaddedLEB128 = shrinkPaddedLEB128;
  
  var _ast = require("@webassemblyjs/ast");
  
  var _encoder = require("@webassemblyjs/wasm-gen/lib/encoder");
  
  var _helperBuffer = require("@webassemblyjs/helper-buffer");
  
  function shiftFollowingSections(ast, _ref, deltaInSizeEncoding) {
    var section = _ref.section;
    // Once we hit our section every that is after needs to be shifted by the delta
    var encounteredSection = false;
    (0, _ast.traverse)(ast, {
      SectionMetadata: function SectionMetadata(path) {
        if (path.node.section === section) {
          encounteredSection = true;
          return;
        }
  
        if (encounteredSection === true) {
          (0, _ast.shiftSection)(ast, path.node, deltaInSizeEncoding);
        }
      }
    });
  }
  
  function shrinkPaddedLEB128(ast, uint8Buffer) {
    (0, _ast.traverse)(ast, {
      SectionMetadata: function SectionMetadata(_ref2) {
        var node = _ref2.node;
  
        /**
         * Section size
         */
        {
          var newu32Encoded = (0, _encoder.encodeU32)(node.size.value);
          var newu32EncodedLen = newu32Encoded.length;
          var start = node.size.loc.start.column;
          var end = node.size.loc.end.column;
          var oldu32EncodedLen = end - start;
  
          if (newu32EncodedLen !== oldu32EncodedLen) {
            var deltaInSizeEncoding = oldu32EncodedLen - newu32EncodedLen;
            uint8Buffer = (0, _helperBuffer.overrideBytesInBuffer)(uint8Buffer, start, end, newu32Encoded);
            shiftFollowingSections(ast, node, -deltaInSizeEncoding);
          }
        }
      }
    });
    return uint8Buffer;
  }