From bd5ba6e9d50ff3fc2f02106fbac1bec8136c07ce Mon Sep 17 00:00:00 2001
From: Daniel Chao <daniel.h.chao@gmail.com>
Date: Sun, 17 Jun 2018 10:43:30 -0700
Subject: [PATCH] add line ending stuff

---
 types/nodemailer/index.d.ts                   |  1 +
 .../index.d.ts}                               | 12 ++++------
 .../lib/sendmail-transport/le-unix.d.ts       |  7 ++++++
 .../lib/sendmail-transport/le-windows.d.ts    |  7 ++++++
 types/nodemailer/nodemailer-tests.ts          | 23 ++++++++++++++++++-
 types/nodemailer/tsconfig.json                |  4 +++-
 6 files changed, 45 insertions(+), 9 deletions(-)
 rename types/nodemailer/lib/{sendmail-transport.d.ts => sendmail-transport/index.d.ts} (84%)
 create mode 100644 types/nodemailer/lib/sendmail-transport/le-unix.d.ts
 create mode 100644 types/nodemailer/lib/sendmail-transport/le-windows.d.ts

diff --git a/types/nodemailer/index.d.ts b/types/nodemailer/index.d.ts
index 0b46c67789..31175bd148 100644
--- a/types/nodemailer/index.d.ts
+++ b/types/nodemailer/index.d.ts
@@ -2,6 +2,7 @@
 // Project: https://github.com/nodemailer/nodemailer
 // Definitions by: Rogier Schouten <https://github.com/rogierschouten>
 //                 Piotr Roszatycki <https://github.com/dex4er>
+//                 Daniel Chao <https://github.com/bioball>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 // TypeScript Version: 2.3
 
diff --git a/types/nodemailer/lib/sendmail-transport.d.ts b/types/nodemailer/lib/sendmail-transport/index.d.ts
similarity index 84%
rename from types/nodemailer/lib/sendmail-transport.d.ts
rename to types/nodemailer/lib/sendmail-transport/index.d.ts
index 92e461b01b..c2f970519e 100644
--- a/types/nodemailer/lib/sendmail-transport.d.ts
+++ b/types/nodemailer/lib/sendmail-transport/index.d.ts
@@ -1,14 +1,12 @@
 /// <reference types="node" />
 
-import { EventEmitter } from 'events';
+import { Transport, TransportOptions } from '../..';
 
-import { Transport, TransportOptions } from '..';
+import * as shared from './../shared';
 
-import * as shared from './shared';
-
-import Mail = require('./mailer');
-import MailMessage = require('./mailer/mail-message');
-import MimeNode = require('./mime-node');
+import Mail = require('./../mailer');
+import MailMessage = require('./../mailer/mail-message');
+import MimeNode = require('./../mime-node');
 
 declare namespace SendmailTransport {
     type MailOptions = Mail.Options;
diff --git a/types/nodemailer/lib/sendmail-transport/le-unix.d.ts b/types/nodemailer/lib/sendmail-transport/le-unix.d.ts
new file mode 100644
index 0000000000..2d2e203958
--- /dev/null
+++ b/types/nodemailer/lib/sendmail-transport/le-unix.d.ts
@@ -0,0 +1,7 @@
+/// <reference types="node" />
+
+import { Duplex } from 'stream';
+
+declare class LeUnix extends Duplex {}
+
+export = LeUnix;
diff --git a/types/nodemailer/lib/sendmail-transport/le-windows.d.ts b/types/nodemailer/lib/sendmail-transport/le-windows.d.ts
new file mode 100644
index 0000000000..3af80a5fb6
--- /dev/null
+++ b/types/nodemailer/lib/sendmail-transport/le-windows.d.ts
@@ -0,0 +1,7 @@
+/// <reference types="node" />
+
+import { Duplex } from 'stream';
+
+declare class LeWindows extends Duplex {}
+
+export = LeWindows;
diff --git a/types/nodemailer/nodemailer-tests.ts b/types/nodemailer/nodemailer-tests.ts
index 0caa84b0e0..b3218ba1ab 100644
--- a/types/nodemailer/nodemailer-tests.ts
+++ b/types/nodemailer/nodemailer-tests.ts
@@ -21,6 +21,8 @@ import SMTPTransport = require('nodemailer/lib/smtp-transport');
 import StreamTransport = require('nodemailer/lib/stream-transport');
 import wellKnown = require('nodemailer/lib/well-known');
 import XOAuth2 = require('nodemailer/lib/xoauth2');
+import LeWindows = require('nodemailer/lib/sendmail-transport/le-windows');
+import LeUnix = require('nodemailer/lib/sendmail-transport/le-unix');
 
 import * as fs from 'fs';
 import * as stream from 'stream';
@@ -722,6 +724,25 @@ function sendmail_test() {
     });
 }
 
+// line ending transforms using windows-style newlines
+
+function sendmail_line_endings_windows_test () {
+    function process_le (mail: MailMessage) {
+        const input = mail.message.createReadStream();
+        input.pipe(new LeWindows());
+    }
+}
+
+// line ending transforms using unix-style newlines
+
+function sendmail_line_endings_unix_test() {
+    function process_le(mail: MailMessage) {
+        const input = mail.message.createReadStream();
+        input.pipe(new LeUnix());
+    }
+}
+
+
 // 5. SES transport
 
 // Send a message using SES transport
@@ -1345,4 +1366,4 @@ function well_known_test() {
     if (options) {
         console.log(options.host, options.port, options.secure);
     }
-}
+}
\ No newline at end of file
diff --git a/types/nodemailer/tsconfig.json b/types/nodemailer/tsconfig.json
index f2c1ffbbe8..5977291812 100644
--- a/types/nodemailer/tsconfig.json
+++ b/types/nodemailer/tsconfig.json
@@ -31,7 +31,9 @@
         "lib/mime-funcs/mime-types.d.ts",
         "lib/mime-node.d.ts",
         "lib/qp.d.ts",
-        "lib/sendmail-transport.d.ts",
+        "lib/sendmail-transport/index.d.ts",
+        "lib/sendmail-transport/le-unix.d.ts",
+        "lib/sendmail-transport/le-windows.d.ts",
         "lib/ses-transport.d.ts",
         "lib/shared.d.ts",
         "lib/smtp-connection.d.ts",