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TypeScript builders.identifier方法代码示例

本文整理汇总了TypeScript中ast-types.builders.identifier方法的典型用法代码示例。如果您正苦于以下问题:TypeScript builders.identifier方法的具体用法?TypeScript builders.identifier怎么用?TypeScript builders.identifier使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在ast-types.builders的用法示例。


在下文中一共展示了builders.identifier方法的9个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的TypeScript代码示例。

示例1: function

    visitProgram: function(path: IPath<ESTree.Program>): boolean {
      if (path.scope.lookup('Buffer') === null) {
        const bufferPath = getModulePath('.', 'buffer', context);
        const bufferIndex = getModuleIndex(bufferPath);

        const body = path.get<ESTree.Statement[]>('body');
        body.get(body.value.length - 1).insertBefore(
          b.variableDeclaration(
            'var',
            [
              b.variableDeclarator(
                b.identifier('Buffer'),
                b.memberExpression(
                  b.memberExpression(
                    b.callExpression(
                      b.identifier('__paeckchen_require__'),
                      [
                        b.literal(bufferIndex)
                      ]
                    ),
                    b.identifier('exports'),
                    false
                  ),
                  b.identifier('Buffer'),
                  false
                )
              )
            ]
          )
        );
        enqueueModule(bufferPath);
      }
      return false;
    }
开发者ID:ZauberNerd,项目名称:paeckchen,代码行数:34,代码来源:globals.ts

示例2: rewriteRequireStatements

export function rewriteRequireStatements(program: ESTree.Program, currentModule: string,
    context: IPaeckchenContext): void {
  visit(program, {
    visitCallExpression(path: IPath<ESTree.CallExpression>): boolean {
      const callee = path.node.callee;
      // TODO: check binding here, not name
      if (n.Identifier.check(callee) && callee.name === 'require') {
        const importPath = path.node.arguments[0];
        if (n.Literal.check(importPath)) {
          const modulePath = getModulePath(currentModule, (importPath as ESTree.Literal).value.toString(), context);
          const moduleIndex = getModuleIndex(modulePath);

          path.replace(
            b.memberExpression(
              b.callExpression(
                b.identifier('__paeckchen_require__'),
                [
                  b.literal(moduleIndex)
                ]
              ),
              b.identifier('exports'),
              false
            )
          );

          enqueueModule(modulePath);
        }
        return false;
      }
      this.traverse(path);
    }
  });
}
开发者ID:ZauberNerd,项目名称:paeckchen,代码行数:33,代码来源:commonjs.ts

示例3: exportAllKeys

/**
 * Object.keys(identifier).forEach(function(key) {
 *   module.exports[key] = identifier.exports[key];
 * });
 */
function exportAllKeys(identifier: ESTree.Identifier): ESTree.ExpressionStatement {
  return b.expressionStatement(
    b.callExpression(
      b.memberExpression(
        b.callExpression(
          b.memberExpression(
            b.identifier('Object'),
            b.identifier('keys'),
            false
          ),
          [
            b.memberExpression(
              identifier,
              b.identifier('exports'),
              false
            )
          ]
        ),
        b.identifier('forEach'),
        false
      ),
      [
        b.functionExpression(
          null,
          [
            b.identifier('key')
          ],
          b.blockStatement([
            b.expressionStatement(
              b.assignmentExpression(
                '=',
                b.memberExpression(
                  b.memberExpression(
                    b.identifier('module'),
                    b.identifier('exports'),
                    false
                  ),
                  b.identifier('key'),
                  true
                ),
                b.memberExpression(
                  b.memberExpression(
                    identifier,
                    b.identifier('exports'),
                    false
                  ),
                  b.identifier('key'),
                  true
                )
              )
            )
          ])
        )
      ]
    )
  );
}
开发者ID:ZauberNerd,项目名称:paeckchen,代码行数:62,代码来源:es6-export.ts

示例4: moduleExportsExpression

function moduleExportsExpression(id: string): any {
  return b.memberExpression(
    b.memberExpression(
      b.identifier('module'),
      b.identifier('exports'),
      false
    ),
    b.literal(id),
    true
  );
}
开发者ID:ZauberNerd,项目名称:paeckchen,代码行数:11,代码来源:es6-export.ts

示例5: createModuleWrapper

function createModuleWrapper(name: string, moduleAst: ESTree.Program): IWrappedModule {
  const index = getModuleIndex(name);
  return {
    index,
    name,
    ast: b.functionExpression(
      b.identifier(`_${index}`),
      [
        b.identifier('module'),
        b.identifier('exports')
      ],
      b.blockStatement(
        moduleAst.body
      )
    )
  };
}
开发者ID:ZauberNerd,项目名称:paeckchen,代码行数:17,代码来源:modules.ts

示例6: wrapExternalModule

function wrapExternalModule(modulePath: string, context: IPaeckchenContext): ESTree.Program {
  const external = context.config.externals[modulePath] === false
    ? b.objectExpression([])
    : b.identifier(context.config.externals[modulePath] as string);
  return b.program([
    b.expressionStatement(
      b.assignmentExpression(
        '=',
        b.memberExpression(
          b.identifier('module'),
          b.identifier('exports'),
          false
        ),
        external
      )
    )
  ]);
}
开发者ID:ZauberNerd,项目名称:paeckchen,代码行数:18,代码来源:modules.ts

示例7: function

    visitExportDefaultDeclaration: function(path: IPath<ESTree.ExportDefaultDeclaration>): boolean {
      const declaration = path.node.declaration;

      if (n.Identifier.check(declaration)) {
        // e.g. export default a;
        path.replace(
          b.expressionStatement(
            b.assignmentExpression(
              '=',
              moduleExportsExpression('default'),
              b.identifier(declaration.name)
            )
          )
        );
      } else if (n.FunctionDeclaration.check(declaration) || n.ClassDeclaration.check(declaration)) {
        // e.g. export default class {}
        path.replace(declaration);
        path.insertAfter(
          b.expressionStatement(
            b.assignmentExpression(
              '=',
              moduleExportsExpression('default'),
              b.identifier(declaration.id.name)
            )
          )
        );
      } else if (n.FunctionExpression.check(declaration)) {
        // e.g. export default function() {}
        path.replace(
          b.expressionStatement(
            b.assignmentExpression(
              '=',
              moduleExportsExpression('default'),
              declaration
            )
          )
        );
      }
      return false;
    }
开发者ID:ZauberNerd,项目名称:paeckchen,代码行数:40,代码来源:es6-export.ts

示例8: rewriteGlobalLocals

export function rewriteGlobalLocals(program: ESTree.Program, currentModule: string, context: IPaeckchenContext): void {
  let detectedFilename = false;
  let detectedDirname = false;
  visit(program, {
    visitIdentifier: function(path: IPath<ESTree.Identifier>): void {
      if (path.node.name === '__filename' && path.scope.lookup('__filename') === null) {
        detectedFilename = true;
      } else if (path.node.name === '__dirname' && path.scope.lookup('__dirname') === null) {
        detectedDirname = true;
      }
      if (detectedFilename && detectedDirname) {
        this.abort();
      }
      this.traverse(path);
    }
  });

  if (detectedFilename || detectedDirname) {
    program.body = [
      b.expressionStatement(
        b.callExpression(
          b.functionExpression(
            null,
            [
              b.identifier('__filename'),
              b.identifier('__dirname')
            ],
            b.blockStatement(
              program.body
            )
          ),
          [
            b.literal(currentModule.substring(context.host.cwd().length)),
            b.literal(context.host.dirname(currentModule).substring(context.host.cwd().length))
          ]
        )
      )
    ];
  }
}
开发者ID:ZauberNerd,项目名称:paeckchen,代码行数:40,代码来源:global-locals.ts

示例9: importModule

/**
 * var identifier = modules[moduleIndex]();
 */
function importModule(identifier: ESTree.Identifier, moduleIndex: number): ESTree.VariableDeclaration {
  return b.variableDeclaration(
    'var',
    [
      b.variableDeclarator(
        identifier,
        b.callExpression(
          b.identifier('__paeckchen_require__'),
          [
            b.literal(moduleIndex)
          ]
        )
      )
    ]
  );
}
开发者ID:ZauberNerd,项目名称:paeckchen,代码行数:19,代码来源:es6-export.ts


注:本文中的ast-types.builders.identifier方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。