How to use @verdaccio/streams - 10 common examples

To help you get started, we’ve selected a few @verdaccio/streams examples, based on popular ways it is used in public projects.

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github verdaccio / verdaccio / src / lib / local-storage.ts View on Github external
private _streamSuccessReadTarBall(storage: any, filename: string): IReadTarball {
    const stream: IReadTarball = new ReadTarball({});
    const readTarballStream = storage.readTarball(filename);
    const e404 = ErrorCode.getNotFound;

    stream.abort = function(): void {
      if (_.isNil(readTarballStream) === false) {
        readTarballStream.abort();
      }
    };

    readTarballStream.on('error', function(err) {
      // @ts-ignore
      if (err.code === STORAGE.NO_SUCH_FILE_ERROR || err.code === HTTP_STATUS.NOT_FOUND) {
        stream.emit('error', e404('no such file available'));
      } else {
        stream.emit('error', err);
      }
github verdaccio / verdaccio / src / lib / storage.ts View on Github external
public getTarball(name: string, filename: string): IReadTarball {
    const readStream = new ReadTarball({});
    readStream.abort = function() {};

    const self = this;

    // if someone requesting tarball, it means that we should already have some
    // information about it, so fetching package info is unnecessary

    // trying local first
    // flow: should be IReadTarball
    let localStream: any = self.localStorage.getTarball(name, filename);
    let isOpen = false;
    localStream.on(
      'error',
      (err): any => {
        if (isOpen || err.status !== HTTP_STATUS.NOT_FOUND) {
          return readStream.emit('error', err);
github verdaccio / verdaccio / src / lib / storage / local / local-storage.js View on Github external
addTarball(name, filename) {
    assert(this.utils.validate_name(filename));

    let length = 0;
    const shaOneHash = Crypto.createHash('sha1');
    const uploadStream = new customStream.UploadTarball();
    const _transform = uploadStream._transform;
    const storage = this._getLocalStorage(name);
    uploadStream.abort = function() {};
    uploadStream.done = function() {};

    uploadStream._transform = function(data) {
      shaOneHash.update(data);
      // measure the length for validation reasons
      length += data.length;
      _transform.apply(uploadStream, arguments);
    };

    if (name === pkgFileName || name === '__proto__') {
      process.nextTick(function() {
        uploadStream.emit('error', this.utils.ErrorCode.get403());
      });
github verdaccio / local-storage / src / local-storage.js View on Github external
addTarball(name: string, filename: string) {
    assert(this.utils.validate_name(filename));

    let length = 0;
    const shaOneHash = Crypto.createHash('sha1');
    const uploadStream = new UploadTarball();
    const _transform = uploadStream._transform;
    const storage = this._getLocalStorage(name);
    uploadStream.abort = function() {};
    uploadStream.done = function() {};

    uploadStream._transform = function(data) {
      shaOneHash.update(data);
      // measure the length for validation reasons
      length += data.length;
      _transform.apply(uploadStream, arguments);
    };

    if (name === pkgFileName || name === '__proto__') {
      process.nextTick(() => {
        uploadStream.emit('error', this.utils.ErrorCode.get403());
      });
github verdaccio / verdaccio / src / lib / local-storage.ts View on Github external
public search(startKey: string, options: any): IReadTarball {
    const stream = new ReadTarball({ objectMode: true });

    this._searchEachPackage(
      (item: Package, cb: CallbackAction): void => {
        // @ts-ignore
        if (item.time > parseInt(startKey, 10)) {
          this.getPackageMetadata(item.name, (err: VerdaccioError, data: Package): void => {
            if (err) {
              return cb(err);
            }

            // @ts-ignore
            const time = new Date(item.time).toISOString();
            const result = prepareSearchPackage(data, time);
            if (_.isNil(result) === false) {
              stream.push(result);
            }
github verdaccio / verdaccio / src / lib / local-storage.ts View on Github external
public addTarball(name: string, filename: string): IUploadTarball {
    assert(validateName(filename));

    let length = 0;
    const shaOneHash = createTarballHash();
    const uploadStream: IUploadTarball = new UploadTarball({});
    const _transform = uploadStream._transform;
    const storage = this._getLocalStorage(name);

    uploadStream.abort = function(): void {};
    uploadStream.done = function(): void {};

    uploadStream._transform = function(data, ...args): void {
      shaOneHash.update(data);
      // measure the length for validation reasons
      length += data.length;
      const appliedData = [data, ...args];
      // FIXME: not sure about this approach, tsc complains
      // @ts-ignore
      _transform.apply(uploadStream, appliedData);
    };
github verdaccio / verdaccio / test / types-test / plugins / storage / example.storage.plugin.ts View on Github external
writeTarball(name): IUploadTarball {
    this.logger.debug({name}, 'some name @name');
    const uploadStream = new UploadTarball({});
    uploadStream.on('close', () => {});
    if (uploadStream.abort) {
      uploadStream.abort();
    }

    if (uploadStream.done) {
      uploadStream.done();
    }

    return uploadStream;
  }
github verdaccio / verdaccio / test / types-test / plugins / storage / example.storage.plugin.js View on Github external
writeTarball(name: string): IUploadTarball {
    const uploadStream = new UploadTarball();

    return uploadStream;
  }
github verdaccio / verdaccio / src / lib / storage / local / local-storage.js View on Github external
_streamSuccessReadTarBall(storage, filename) {
    const stream = new customStream.ReadTarball();
    const readTarballStream = storage.createReadStream(filename);
    const e404 = this.utils.ErrorCode.get404;

    stream.abort = function() {
      if (_.isNil(readTarballStream) === false) {
        readTarballStream.abort();
      }
    };

    readTarballStream.on('error', function(err) {
      if (err && err.code === noSuchFile) {
        stream.emit('error', e404('no such file available'));
      } else {
        stream.emit('error', err);
      }
    });
github verdaccio / local-storage / src / local-storage.js View on Github external
_streamSuccessReadTarBall(storage: ILocalFS, filename: string) {
    const stream = new ReadTarball();
    const readTarballStream = storage.createReadStream(filename);
    const e404 = this.utils.ErrorCode.get404;

    stream.abort = function() {
      if (_.isNil(readTarballStream) === false) {
        readTarballStream.abort();
      }
    };

    readTarballStream.on('error', function(err) {
      if (err && err.code === noSuchFile) {
        stream.emit('error', e404('no such file available'));
      } else {
        stream.emit('error', err);
      }
    });

@verdaccio/streams

Stream extension for Verdaccio

MIT
Latest version published 2 years ago

Package Health Score

68 / 100
Full package analysis