3 files changed, 67 insertions, 2 deletions

diff --git a/website/app.js b/website/app.js
index 31aa99349..c1a263eac 100644
--- a/website/app.js
+++ b/website/app.js
@@ -4,6 +4,17 @@ export async function getJson(path) {
   return (await fetch(path)).json();
 }
 
+export function getTravisData() {
+  const url = "https://api.travis-ci.com/repos/denoland/deno/builds?event_type=pull_request";
+  return fetch(url, {
+    headers: {
+      "Accept": "application/vnd.travis-ci.2.1+json"
+    }
+  })
+  .then(res => res.json())
+  .then(data => data.builds.reverse());
+}
+
 const benchmarkNames = [
   "hello",
   "relative_import",
@@ -68,6 +79,15 @@ export function createSyscallCountColumns(data) {
   ]);
 }
 
+const travisCompileTimeNames = ["duration_time"]
+function createTravisCompileTimeColumns(data) {
+  const columnsData = travisCompileTimeNames.map(name => [
+    name,
+    ...data.map(d => d.duration)
+  ]);
+  return columnsData;
+}
+
 export function createSha1List(data) {
   return data.map(d => d.sha1);
 }
@@ -83,14 +103,23 @@ export function formatBytes(a, b) {
   return parseFloat((a / Math.pow(c, f)).toFixed(d)) + " " + e[f];
 }
 
+export function formatSeconds(t) {
+  const a = t % 60;
+  const min = Math.floor(t / 60);
+  return a  < 30 ? `${min} min` : `${min + 1} min`;
+}
+
 export async function main() {
   const data = await getJson("./data.json");
+  const travisData = (await getTravisData()).filter(d => d.duration > 0);
 
   const execTimeColumns = createExecTimeColumns(data);
   const binarySizeColumns = createBinarySizeColumns(data);
   const threadCountColumns = createThreadCountColumns(data);
   const syscallCountColumns = createSyscallCountColumns(data);
+  const travisCompileTimeColumns = createTravisCompileTimeColumns(travisData);
   const sha1List = createSha1List(data);
+  
 
   c3.generate({
     bindto: "#exec-time-chart",
@@ -140,4 +169,20 @@ export async function main() {
       }
     }
   });
+
+  c3.generate({
+    bindto: "#travis-compile-time-chart",
+    data: { columns: travisCompileTimeColumns },
+    axis: {
+      x: {
+        type: "category",
+        categories: travisData.map(d => d.pull_request_number)
+      },
+      y: {
+        tick: {
+          format: d => formatSeconds(d)
+        }
+      }
+    }
+  });
 }
diff --git a/website/app_test.js b/website/app_test.js
index e0d1a4969..d6e9b4d81 100644
--- a/website/app_test.js
+++ b/website/app_test.js
@@ -1,13 +1,15 @@
 // Copyright 2018 the Deno authors. All rights reserved. MIT license.
 
-import { test, assertEqual } from "../js/test_util.ts";
+import { test, assert, assertEqual } from "../js/test_util.ts";
 import {
   createBinarySizeColumns,
   createExecTimeColumns,
   createThreadCountColumns,
   createSyscallCountColumns,
   createSha1List,
-  formatBytes
+  formatBytes,
+  formatSeconds,
+  getTravisData,
 } from "./app.js";
 
 const regularData = [
@@ -168,3 +170,19 @@ test(function formatBytesPatterns() {
   assertEqual(formatBytes(180000000), "171.66 MB");
   assertEqual(formatBytes(18000000000), "16.76 GB");
 });
+
+test(function formatSecondsPatterns() {
+  assertEqual(formatSeconds(10), "0 min");
+  assertEqual(formatSeconds(100), "2 min");
+  assertEqual(formatSeconds(1000), "17 min");
+  assertEqual(formatSeconds(10000), "167 min");
+})
+
+test(async function getTravisDataSuccess() {
+  try {
+    const data = await getTravisData();
+    assert(data.length !== 0);
+  } catch (e) {
+    assert(e !== null);
+  }
+});
diff --git a/website/index.html b/website/index.html
index 52cfdc442..195f6869f 100644
--- a/website/index.html
+++ b/website/index.html
@@ -13,6 +13,8 @@
   <div id="thread-count-chart"></div>
   <h2>Syscall count</h2>
   <div id="syscall-count-chart"></div>
+  <h2>Travis compile time</h2>
+  <div id="travis-compile-time-chart"></div>
   <script src="https://unpkg.com/d3@5.7.0/dist/d3.min.js"></script>
   <script src="https://unpkg.com/c3@0.6.7/c3.min.js"></script>
   <script type="module">