How to use the @babel/helper-module-imports.isModule function in @babel/helper-module-imports

To help you get started, we’ve selected a few @babel/helper-module-imports examples, based on popular ways it is used in public projects.

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github alan-ai / alan-sdk-reactnative / testtools / node_modules / @babel / helper-builder-react-jsx-experimental / src / index.js View on Github external
function addAutoImports(path, state) {
    const imports = getImportNames(path, state);
    if (isModule(path)) {
      // import {jsx} from "react";
      // import {createElement} from "react";
      const importMap = {};

      imports.forEach(importName => {
        if (!importMap[importName]) {
          importMap[importName] = addNamed(
            path,
            importName,
            getSource(state.source, importName),
            {
              importedInterop: "uncompiled",
              ensureLiveReference: true,
            },
          ).name;
        }
github ark120202 / babel-lua / packages / babel-plugin-lua-runtime / src / index.js View on Github external
this.addDefaultImport = (source, nameHint, blockHoist) => {
        // If something on the page adds a helper when the file is an ES6
        // file, we can't reused the cached helper name after things have been
        // transformed because it has almost certainly been renamed.
        const cacheKey = isModule(file.path);
        const key = `${source}:${nameHint}:${cacheKey || ''}`;

        let cached = cache.get(key);
        if (cached) {
          cached = t.cloneDeep(cached);
        } else {
          cached = addDefault(file.path, source, {
            importedInterop: 'uncompiled',
            nameHint,
            blockHoist,
          });

          cache.set(key, cached);
        }
        cached[Symbol.for('helper')] = true;
github ark120202 / babel-lua / packages / babel-plugin-lua-runtime / src / index.js View on Github external
file.set('helperGenerator', name => {
        const isInteropHelper = HEADER_HELPERS.includes(name);

        // Explicitly set the CommonJS interop helpers to their reserve
        // blockHoist of 4 so they are guaranteed to exist
        // when other things used them to import.
        const blockHoist = isInteropHelper && !isModule(file.path) ? 4 : undefined;

        return this.addDefaultImport(`${moduleName}/helpers/${name}`, name, blockHoist);
      });
github babel / babel / packages / babel-plugin-transform-runtime / src / index.js View on Github external
// out and let Babel either insert it directly, or throw an error
          // so that plugins can handle that case properly.
          if (
            file.availableHelper &&
            !file.availableHelper(name, runtimeVersion)
          ) {
            return;
          }

          const isInteropHelper = HEADER_HELPERS.indexOf(name) !== -1;

          // Explicitly set the CommonJS interop helpers to their reserve
          // blockHoist of 4 so they are guaranteed to exist
          // when other things used them to import.
          const blockHoist =
            isInteropHelper && !isModule(file.path) ? 4 : undefined;

          const helpersDir =
            esModules && file.path.node.sourceType === "module"
              ? "helpers/esm"
              : "helpers";

          return this.addDefaultImport(
            `${modulePath}/${helpersDir}/${name}`,
            name,
            blockHoist,
          );
        });
      }
github babel / babel / packages / babel-plugin-transform-runtime / src / index.js View on Github external
this.addDefaultImport = (source, nameHint, blockHoist) => {
        // If something on the page adds a helper when the file is an ES6
        // file, we can't reused the cached helper name after things have been
        // transformed because it has almost certainly been renamed.
        const cacheKey = isModule(file.path);
        const key = `${source}:${nameHint}:${cacheKey || ""}`;

        let cached = cache.get(key);
        if (cached) {
          cached = t.cloneNode(cached);
        } else {
          cached = addDefault(file.path, source, {
            importedInterop: "uncompiled",
            nameHint,
            blockHoist,
          });

          cache.set(key, cached);
        }
        return cached;
      };
github alan-ai / alan-sdk-reactnative / testtools / node_modules / @babel / helper-builder-react-jsx-experimental / src / index.js View on Github external
function createIdentifierName(path, name, importName) {
    if (isModule(path)) {
      const identifierName = `${importName[name]}`;
      return identifierName;
    } else {
      return `${importName[name]}.${name}`;
    }
  }
github babel / babel / packages / babel-helper-module-transforms / src / index.js View on Github external
export function rewriteModuleStatementsAndPrepareHeader(
  path: NodePath,
  {
    exportName,
    strict,
    allowTopLevelThis,
    strictMode,
    loose,
    noInterop,
    lazy,
    esNamespaceOnly,
  },
) {
  assert(isModule(path), "Cannot process module statements in a script");
  path.node.sourceType = "script";

  const meta = normalizeAndLoadModuleMetadata(path, exportName, {
    noInterop,
    loose,
    lazy,
    esNamespaceOnly,
  });

  if (!allowTopLevelThis) {
    rewriteThis(path);
  }

  rewriteLiveReferences(path, meta);

  if (strictMode !== false) {

@babel/helper-module-imports

Babel helper functions for inserting module loads

MIT
Latest version published 13 days ago

Package Health Score

95 / 100
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