Merge pull request #44 from trs/include-types-file-on-install

fix(package): include types file

.travis.yml

@@ -1,7 +1,7 @@
 language: node_js
 node_js:
   - "6"
-  - "node"
+  # - "node"
 
 env:
   FTP_URL: ftp://127.0.0.1:8880

package.json

@@ -14,8 +14,10 @@
   "license": "MIT",
   "main": "ftp-srv.js",
   "files": [
-    "src"
+    "src",
+    "ftp-srv.d.ts"
   ],
+  "types": "./ftp-srv.d.ts",
   "repository": {
     "type": "git",
     "url": "https://github.com/trs/ftp-srv"
@@ -41,7 +43,6 @@
     "verify:js:watch": "chokidar 'src/**/*.js' 'test/**/*.js' 'config/**/*.js' -c 'npm run verify:js:fix' --initial --silent",
     "verify:watch": "npm run verify:js:watch --silent"
   },
-  "types": "./ftp-srv.d.ts",
   "config": {
     "commitizen": {
       "path": "node_modules/cz-customizable"

src/commands/registration/retr.js

@@ -11,15 +11,21 @@ module.exports = {
     .then(() => when.try(this.fs.read.bind(this.fs), command.arg, {start: this.restByteCount}))
     .then(stream => {
       this.restByteCount = 0;
-      return when.promise((resolve, reject) => {
-        this.connector.socket.on('error', err => stream.emit('error', err));
 
-        stream.on('data', data => this.connector.socket.write(data, this.transferType));
-        stream.on('end', () => resolve(this.reply(226)));
-        stream.on('error', err => reject(err));
-        this.reply(150).then(() => this.connector.socket.resume());
+      const eventsPromise = when.promise((resolve, reject) => {
+        this.connector.socket.once('error', err => reject(err));
+
+        stream.on('data', data => this.connector.socket
+          && this.connector.socket.write(data, this.transferType));
+        stream.once('error', err => reject(err));
+        stream.once('end', () => resolve());
       });
+
+      return this.reply(150).then(() => this.connector.socket.resume())
+      .then(() => eventsPromise)
+      .finally(() => stream.destroy ? stream.destroy() : null);
     })
+    .then(() => this.reply(226))
     .catch(when.TimeoutError, err => {
       log.error(err);
       return this.reply(425, 'No connection established');

src/commands/registration/stor.js

@@ -14,20 +14,27 @@ module.exports = {
     .then(() => when.try(this.fs.write.bind(this.fs), fileName, {append, start: this.restByteCount}))
     .then(stream => {
       this.restByteCount = 0;
-      return when.promise((resolve, reject) => {
-        stream.once('error', err => this.connector.socket.emit('error', err));
-        stream.once('finish', () => resolve(this.reply(226, fileName)));
 
-        // Emit `close` if stream has a close listener, otherwise emit `finish` with the end() method
-        // It is assumed that the `close` handler will call the end() method
-        this.connector.socket.once('end', () => stream.listenerCount('close') ? stream.emit('close') : stream.end());
-        this.connector.socket.once('error', err => reject(err));
+      const streamPromise = when.promise((resolve, reject) => {
+        stream.once('error', err => reject(err));
+        stream.once('finish', () => resolve());
+      });
+
+      const socketPromise = when.promise((resolve, reject) => {
         this.connector.socket.on('data', data => stream.write(data, this.transferType));
+        this.connector.socket.once('end', () => {
+          if (stream.listenerCount('close')) stream.emit('close');
+          else stream.end();
+          resolve();
+        });
+        this.connector.socket.once('error', err => reject(err));
+      });
 
-        this.reply(150).then(() => this.connector.socket.resume());
-      })
-      .finally(() => stream.destroy ? when.try(stream.destroy.bind(stream)) : null);
+      return this.reply(150).then(() => this.connector.socket.resume())
+      .then(() => when.join(streamPromise, socketPromise))
+      .finally(() => stream.destroy ? stream.destroy() : null);
     })
+    .then(() => this.reply(226, fileName))
     .catch(when.TimeoutError, err => {
       log.error(err);
       return this.reply(425, 'No connection established');

test/index.spec.js

@@ -1,5 +1,6 @@
 /* eslint no-unused-expressions: 0 */
 const {expect} = require('chai');
+const sinon = require('sinon');
 const bunyan = require('bunyan');
 const fs = require('fs');
 
@@ -10,10 +11,13 @@ before(() => require('dotenv').load());
 
 describe('FtpServer', function () {
   this.timeout(2000);
+  let sandbox;
   let log = bunyan.createLogger({name: 'test'});
   let server;
   let client;
 
+  let connection;
+
   before(() => {
     server = new FtpServer(process.env.FTP_URL, {
       log,
@@ -26,11 +30,18 @@ describe('FtpServer', function () {
       greeting: ['hello', 'world']
     });
     server.on('login', (data, resolve) => {
+      connection = data.connection;
       resolve({root: process.cwd()});
     });
 
     return server.listen();
   });
+  beforeEach(() => {
+    sandbox = sinon.sandbox.create();
+  });
+  afterEach(() => {
+    sandbox.restore();
+  });
   after(() => {
     server.close();
   });
@@ -109,6 +120,22 @@ describe('FtpServer', function () {
       });
     });
 
+    it('STOR fail.txt', done => {
+      sandbox.stub(connection.fs, 'write').callsFake(function () {
+        const fsPath = './test/fail.txt';
+        const stream = require('fs').createWriteStream(fsPath, {flags: 'w+'});
+        stream.once('error', () => fs.unlink(fsPath));
+        setTimeout(() => stream.emit('error', new Error('STOR fail test'), 1));
+        return stream;
+      });
+      const buffer = Buffer.from('test text file');
+      client.put(buffer, 'fail.txt', err => {
+        expect(err).to.exist;
+        expect(fs.existsSync('./test/fail.txt')).to.equal(false);
+        done();
+      });
+    });
+
     it('STOR tést.txt', done => {
       const buffer = Buffer.from('test text file');
       client.put(buffer, 'tést.txt', err => {