How to use await-to-js - 10 common examples

To help you get started, we’ve selected a few await-to-js examples, based on popular ways it is used in public projects.

Secure your code as it's written. Use Snyk Code to scan source code in minutes - no build needed - and fix issues immediately.

github GiraffeTools / GiraffeTools / frontend / porcupine / components / canvas / canvas.js View on Github external
async loadFromJson(json) {
    const { addNode, addLink, clearDatabase, updateNode } = this.props;
    this.setPercent(10); // Loading started!
    clearDatabase();

    const [error, response] = await to(loadPorkFile(json, this.setPercent));
    if (error) {
      console.log(
        "Error reading Porcupine Config file! Either data is missing or format is incorrect"
      );
      return;
    } else {
      this.setPercent(-1);
    }
    const { nodes, links } = response;
    try {
      let i = 0;
      nodes.forEach(node => {
        addNode(node);
        updateNode(node.id);
        this.setPercent(50 + (30 * i++) / nodes.length);
      });
github ahmadawais / get-online-img / index.js View on Github external
}

			const [err, down] = await to(downloadImage(url));
			handleError('DOWNLOADING', 'the demo image failed', err);

			// Spinner Step.
			spinner.succeed(`${green(`DOWNLOADED`)} the image in directory: ${dim(UPLOAD_DIR)}`);
			spinner.succeed(`ALL DONE! \n`);
		} else {
			if (!url) {
				const spinner = ora({ text: '' });
				spinner.warn(`${yellow(` URL`)} cannot be empty. \n${dim(`You forgot the first parameter.`)}\n`);
				process.exit(0);
			}

			const [err, down] = await to(downloadImage(url));
			handleError('DOWNLOADING', 'the demo image failed', err);
		}
	})();
};
github LiskHQ / lisk-desktop / src / components / screens / splashscreen / splashscreen.js View on Github external
async checkNodeStatus() {
    const { errorToastDisplayed, history, liskAPIClient } = this.props;
    // istanbul ignore else
    if (liskAPIClient) {
      const [error, response] = await to(liskAPIClient.node.getConstants());
      if (response) history.push(routes.dashboard.path);
      if (error) errorToastDisplayed({ label: `Unable to connect to the node, Error: ${error.message}` });
    }
  }
github alibaba / ice / tools / iceworks / app / main / scaffolder / lib / utils.js View on Github external
if (block.type === 'custom') {
    [err, allFiles] = await to(
      extractCustomBlock(
        block,
        path.join(componentsDir, blockName),
        progressFunc
      )
    );
    if (err) {
      throw new Error(`解压自定义区块${blockName}出错,请重试`);
    }
    return allFiles;
  }

  // 通过 npm 源获取区块
  [err, tarballURL] = await to(
    materialUtils.getTarballURLBySource(block.source, projectVersion)
  );

  if (err) {
    err.message = `请求区块 ${tarballURL} 包失败`;
    throw new Error(err);
  }

  [err, allFiles] = await to(
    retryExtractBlock(
      path.join(componentsDir, blockName),
      tarballURL,
      clientPath,
      progressFunc
    )
  );
github alibaba / ice / tools / iceworks / app / main / scaffolder / lib / utils.js View on Github external
blocks.map(async (block) => {
        return await downloadBlockToPage(
          { clientPath, clientSrcPath, pageName, block },
          progressFunc
        );
      })
    )
  );
  if (err) {
    throw err;
  }

  const pkg = getPackageByPath(clientPath);
  const projectVersion = getProjectVersion(pkg);

  [err, depList] = await to(
    Promise.all(
      filesList.map(async (_, idx) => {
        const block = blocks[idx];
        // 根据项目版本下载依赖
        // 兼容旧版物料源
        if (block.npm && block.version && block.type !== 'custom') {
          return getDependenciesFromNpm({
            npm: block.npm,
            version: block.version,
          });
        } if (
          block.source
          && block.source.type === 'npm'
          && block.type !== 'custom'
        ) {
          let version = block.source.version;
github alibaba / ice / tools / iceworks / app / main / scaffolder / lib / utils.js View on Github external
throw new Error(`解压自定义区块${blockName}出错,请重试`);
    }
    return allFiles;
  }

  // 通过 npm 源获取区块
  [err, tarballURL] = await to(
    materialUtils.getTarballURLBySource(block.source, projectVersion)
  );

  if (err) {
    err.message = `请求区块 ${tarballURL} 包失败`;
    throw new Error(err);
  }

  [err, allFiles] = await to(
    retryExtractBlock(
      path.join(componentsDir, blockName),
      tarballURL,
      clientPath,
      progressFunc
    )
  );

  if (err) {
    if (err.code === 'ETIMEDOUT' || err.code === 'ESOCKETTIMEDOUT') {
      throw new Error(`解压区块${blockName}超时,请重试`);
    }
    throw new Error(`解压区块${blockName}出错, 请重试`);
  }

  return allFiles;
github alibaba / ice / tools / iceworks / app / main / scaffolder / lib / utils.js View on Github external
action: 'download-block',
    data: {
      name: block.name,
    },
  });

  // 根据项目版本下载
  const pkg = getPackageByPath(clientPath);
  const projectVersion = getProjectVersion(pkg);
  const blockName = block.alias || upperCamelCase(block.name) || block.className;

  let err, tarballURL, allFiles;

  // 通过 iceland 自定义的区块
  if (block.type === 'custom') {
    [err, allFiles] = await to(
      extractCustomBlock(
        block,
        path.join(componentsDir, blockName),
        progressFunc
      )
    );
    if (err) {
      throw new Error(`解压自定义区块${blockName}出错,请重试`);
    }
    return allFiles;
  }

  // 通过 npm 源获取区块
  [err, tarballURL] = await to(
    materialUtils.getTarballURLBySource(block.source, projectVersion)
  );
github alibaba / ice / tools / iceworks / app / main / template / utils / getTarballURLBySource.js View on Github external
return new Promise(async (resolve, reject) => {
    let version = source.version;
    // 注意!!! 由于接口设计问题,version-0.x 字段实质指向1.x版本!
    if (projectVersion === '1.x') {
      // 兼容没有'version-0.x'字段的情况
      version = source['version-0.x'] || source.version;
    }

    const registry = typeof source.npm === 'string' && source.npm.startsWith('@icedesign')
      ? 'https://registry.npm.taobao.org'
      : env.npm_config_registry || source.registry;

    const [err, pkgData] = await to(
      npmRequest({
        name: source.npm,
        version,
        registry,
      })
    );
    if (err) {
      reject(err);
    } else {
      resolve(pkgData.dist.tarball);
    }
  });
};
github alibaba / ice / tools / iceworks / app / main / template / createProject.js View on Github external
module.exports = async function createProject(
  { destDir, scaffold, projectName, interpreter, progressFunc },
  afterCreateRequest
) {
  let err, tarballURL, extractedFiles;
  [err, tarballURL] = await to(utils.getTarballURLBySource(scaffold.source));
  if (err) {
    err.message = `请求模板 ${tarballURL} 包失败`;
    throw err;
  }
  [err, extractedFiles] = await to(
    utils.extractTarball(
      tarballURL,
      destDir,
      scaffold.source,
      progressFunc,
      afterCreateRequest
    )
  );
  if (err) {
    throw err;
  }

  // 写 package.json 文件
  const pkgJSONPath = path.join(destDir, 'package.json');
  let pkgJSON = fs.readFileSync(pkgJSONPath);
github carbon-native / carbon-native / scripts / package-json.js View on Github external
(async function() {
  const [error1, data] = await to(fs.readJson('./package.json'));
  if (error1) return console.error(error1);

  data.dependencies = _.omit(data.dependencies, [
    'expo',
    'react',
    'react-native',
  ]);

  data.private = false;

  const [error2] = await to(
    fs.writeJson('./dist/package.json', data, { spaces: 2 })
  );
  if (error2) return console.error(error2);
})();

await-to-js

Async/await wrapper for easy error handling in js

MIT
Latest version published 4 years ago

Package Health Score

67 / 100
Full package analysis

Popular await-to-js functions