ts-morph#ModuleDeclarationKind TypeScript Examples

The following examples show how to use ts-morph#ModuleDeclarationKind. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: bundle-module-declare.ts    From mf-lite with MIT License 5 votes vote down vote up 
bundleModuleDeclare = (fileOptions: FileOptions[]) => {
  const project = new Project();

  const content = [];

  fileOptions.forEach(file => {
    // 添加源代码
    const source = project.addSourceFileAtPath(file.path);

    // 遍历每一个子节点，如果是 SyntaxKind.DeclareKeyword（即 declare 关键词），进行文本替换
    source.forEachDescendant(item => {
      if (item.getKind() === SyntaxKind.DeclareKeyword) {
        // 删除即可, 需要判断是不是第一个节点，否则会报异常
        item.replaceWithText(item.isFirstNodeOnLine() ? 'export' : '');
      }
    });

    // 备份根节点
    const baseStatements = source.getStructure().statements;

    // 移除现存的所有节点
    source.getStatements().forEach(res => res.remove());

    // 创建一个 module declaration，将上面备份的根节点插入之
    source.addModule({
      name: `'${file.moduleName}'`,
      declarationKind: ModuleDeclarationKind.Module,
      hasDeclareKeyword: true,
      statements: baseStatements,
    });

    // 格式化代码
    source.formatText();

    // 补充一些注释
    content.push(`// module name: ${file.moduleName}\n\n`);
    content.push(source.getText());
    content.push('\n');
  });

  return content.join('');
}