Remove request library

lib/request.js

@@ -0,0 +1,72 @@
+'use strict';
+
+const https = require('https');
+
+const post = (url, data, cb) => {
+  if (!url) {
+    cb(new Error('request.post(url, data, cb): url must be non-empty.'));
+    return;
+  }
+
+  if (typeof url !== 'string') {
+    cb(new Error('request.post(url, data, cb): url must be a String.'));
+    return;
+  }
+
+  if (!data) {
+    cb(new Error('request.post(url, data, cb): data must be non-empty.'));
+    return;
+  }
+
+  if (typeof data !== 'string') {
+    cb(new Error('request.post(url, data, cb): data must be a String.'));
+    return;
+  }
+
+  const options = {
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/json',
+      'Content-Length': Buffer.byteLength(data),
+    },
+  };
+
+  let errored = false;
+
+  const req = https.request(url, options, (res) => {
+    res.setEncoding('utf8');
+
+    const { statusCode } = res;
+    const body = [];
+
+    res.on('data', chunk => {
+      // Buffer.concat below will complain if the chunks are strings.
+      // this should only ever happen in the nock https mock,
+      // but let's make sure.
+      if (typeof chunk === 'string') {
+        chunk = Buffer.from(chunk);
+      }
+
+      body.push(chunk);
+    });
+
+    res.on('end', () => {
+      if (!errored) {
+        cb(null, { statusCode }, Buffer.concat(body).toString());
+      }
+    });
+  });
+
+  req.on('error', (e) => {
+    errored = true;
+    cb(e);
+  });
+
+  // Write data to request body
+  req.write(`json=${encodeURIComponent(data)}`);
+  req.end();
+};
+
+module.exports = {
+  post,
+};

lib/sendToCoveralls.js

@@ -1,6 +1,6 @@
 'use strict';
 
-const request = require('request');
+const request = require('./request');
 const index = require('..');
 
 const sendToCoveralls = (obj, cb) => {
@@ -16,14 +16,7 @@ const sendToCoveralls = (obj, cb) => {
     process.stdout.write(str);
     cb(null, { statusCode: 200 }, '');
   } else {
-    request.post({
-      url,
-      form: {
-        json: str
-      }
-    }, (err, response, body) => {
-      cb(err, response, body);
-    });
+    request.post(url, str, cb);
   }
 };