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path: root/node_modules/@babel/plugin-transform-modules-umd/lib/index.js
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"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

function _helperPluginUtils() {
  const data = require("@babel/helper-plugin-utils");

  _helperPluginUtils = function _helperPluginUtils() {
    return data;
  };

  return data;
}

function _path() {
  const data = require("path");

  _path = function _path() {
    return data;
  };

  return data;
}

function _helperModuleTransforms() {
  const data = require("@babel/helper-module-transforms");

  _helperModuleTransforms = function _helperModuleTransforms() {
    return data;
  };

  return data;
}

function _core() {
  const data = require("@babel/core");

  _core = function _core() {
    return data;
  };

  return data;
}

const buildPrerequisiteAssignment = (0, _core().template)(`
  GLOBAL_REFERENCE = GLOBAL_REFERENCE || {}
`);
const buildWrapper = (0, _core().template)(`
  (function (global, factory) {
    if (typeof define === "function" && define.amd) {
      define(MODULE_NAME, AMD_ARGUMENTS, factory);
    } else if (typeof exports !== "undefined") {
      factory(COMMONJS_ARGUMENTS);
    } else {
      var mod = { exports: {} };
      factory(BROWSER_ARGUMENTS);

      GLOBAL_TO_ASSIGN;
    }
  })(this, function(IMPORT_NAMES) {
  })
`);

var _default = (0, _helperPluginUtils().declare)((api, options) => {
  api.assertVersion(7);
  const globals = options.globals,
        exactGlobals = options.exactGlobals,
        loose = options.loose,
        allowTopLevelThis = options.allowTopLevelThis,
        strict = options.strict,
        strictMode = options.strictMode,
        noInterop = options.noInterop;

  function buildBrowserInit(browserGlobals, exactGlobals, filename, moduleName) {
    const moduleNameOrBasename = moduleName ? moduleName.value : (0, _path().basename)(filename, (0, _path().extname)(filename));

    let globalToAssign = _core().types.memberExpression(_core().types.identifier("global"), _core().types.identifier(_core().types.toIdentifier(moduleNameOrBasename)));

    let initAssignments = [];

    if (exactGlobals) {
      const globalName = browserGlobals[moduleNameOrBasename];

      if (globalName) {
        initAssignments = [];
        const members = globalName.split(".");
        globalToAssign = members.slice(1).reduce((accum, curr) => {
          initAssignments.push(buildPrerequisiteAssignment({
            GLOBAL_REFERENCE: _core().types.cloneNode(accum)
          }));
          return _core().types.memberExpression(accum, _core().types.identifier(curr));
        }, _core().types.memberExpression(_core().types.identifier("global"), _core().types.identifier(members[0])));
      }
    }

    initAssignments.push(_core().types.expressionStatement(_core().types.assignmentExpression("=", globalToAssign, _core().types.memberExpression(_core().types.identifier("mod"), _core().types.identifier("exports")))));
    return initAssignments;
  }

  function buildBrowserArg(browserGlobals, exactGlobals, source) {
    let memberExpression;

    if (exactGlobals) {
      const globalRef = browserGlobals[source];

      if (globalRef) {
        memberExpression = globalRef.split(".").reduce((accum, curr) => _core().types.memberExpression(accum, _core().types.identifier(curr)), _core().types.identifier("global"));
      } else {
        memberExpression = _core().types.memberExpression(_core().types.identifier("global"), _core().types.identifier(_core().types.toIdentifier(source)));
      }
    } else {
      const requireName = (0, _path().basename)(source, (0, _path().extname)(source));
      const globalName = browserGlobals[requireName] || requireName;
      memberExpression = _core().types.memberExpression(_core().types.identifier("global"), _core().types.identifier(_core().types.toIdentifier(globalName)));
    }

    return memberExpression;
  }

  return {
    visitor: {
      Program: {
        exit(path) {
          if (!(0, _helperModuleTransforms().isModule)(path)) return;
          const browserGlobals = globals || {};
          let moduleName = this.getModuleName();
          if (moduleName) moduleName = _core().types.stringLiteral(moduleName);

          const _rewriteModuleStateme = (0, _helperModuleTransforms().rewriteModuleStatementsAndPrepareHeader)(path, {
            loose,
            strict,
            strictMode,
            allowTopLevelThis,
            noInterop
          }),
                meta = _rewriteModuleStateme.meta,
                headers = _rewriteModuleStateme.headers;

          const amdArgs = [];
          const commonjsArgs = [];
          const browserArgs = [];
          const importNames = [];

          if ((0, _helperModuleTransforms().hasExports)(meta)) {
            amdArgs.push(_core().types.stringLiteral("exports"));
            commonjsArgs.push(_core().types.identifier("exports"));
            browserArgs.push(_core().types.memberExpression(_core().types.identifier("mod"), _core().types.identifier("exports")));
            importNames.push(_core().types.identifier(meta.exportName));
          }

          for (var _iterator = meta.source, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
            var _ref;

            if (_isArray) {
              if (_i >= _iterator.length) break;
              _ref = _iterator[_i++];
            } else {
              _i = _iterator.next();
              if (_i.done) break;
              _ref = _i.value;
            }

            const _ref2 = _ref,
                  source = _ref2[0],
                  metadata = _ref2[1];
            amdArgs.push(_core().types.stringLiteral(source));
            commonjsArgs.push(_core().types.callExpression(_core().types.identifier("require"), [_core().types.stringLiteral(source)]));
            browserArgs.push(buildBrowserArg(browserGlobals, exactGlobals, source));
            importNames.push(_core().types.identifier(metadata.name));

            if (!(0, _helperModuleTransforms().isSideEffectImport)(metadata)) {
              const interop = (0, _helperModuleTransforms().wrapInterop)(path, _core().types.identifier(metadata.name), metadata.interop);

              if (interop) {
                const header = _core().types.expressionStatement(_core().types.assignmentExpression("=", _core().types.identifier(metadata.name), interop));

                header.loc = meta.loc;
                headers.push(header);
              }
            }

            headers.push(...(0, _helperModuleTransforms().buildNamespaceInitStatements)(meta, metadata, loose));
          }

          (0, _helperModuleTransforms().ensureStatementsHoisted)(headers);
          path.unshiftContainer("body", headers);
          const _path$node = path.node,
                body = _path$node.body,
                directives = _path$node.directives;
          path.node.directives = [];
          path.node.body = [];
          const umdWrapper = path.pushContainer("body", [buildWrapper({
            MODULE_NAME: moduleName,
            AMD_ARGUMENTS: _core().types.arrayExpression(amdArgs),
            COMMONJS_ARGUMENTS: commonjsArgs,
            BROWSER_ARGUMENTS: browserArgs,
            IMPORT_NAMES: importNames,
            GLOBAL_TO_ASSIGN: buildBrowserInit(browserGlobals, exactGlobals, this.filename || "unknown", moduleName)
          })])[0];
          const umdFactory = umdWrapper.get("expression.arguments")[1].get("body");
          umdFactory.pushContainer("directives", directives);
          umdFactory.pushContainer("body", body);
        }

      }
    }
  };
});

exports.default = _default;