Delete the sheriffing dashboard

tools/sheriffing/functions.js

-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-/** Random constants. */
-var MAX_BUILD_STATUS_LENGTH = 50;
-var TICKS_BETWEEN_REFRESHES = 60;
-var NUM_PREVIOUS_BUILDS_TO_SHOW = 3;
-var MAX_MILLISECONDS_TO_WAIT = 5 * 60 * 1000;
-
-/** Parsed JSON data. */
-var gWaterfallData = [];
-var gStatusData = [];
-var gWaterfallDataIsDirty = true;
-
-/** Global state. */
-var gTicksUntilRefresh = TICKS_BETWEEN_REFRESHES;
-
-/** Statistics. */
-var gNumRequestsInFlight = 0;
-var gNumRequestsIgnored = 0;
-var gNumRequestsRetried = 0;
-var gStartTimestamp = 0;
-
-/** Cut the status message down so it doesn't hog the whole screen. */
-function truncateStatusText(text) {
-  if (text.length > MAX_BUILD_STATUS_LENGTH) {
-    return text.substr(0, MAX_BUILD_STATUS_LENGTH) + '...';
-  }
-  return text;
-}
-
-/** Queries all of the servers for their latest statuses. */
-function queryServersForInfo() {
-  for (var index = 0; index < gWaterfallData.length; ++index) {
-    gWaterfallData[index].requestJson();
-  }
-
-  for (var index = 0; index < gStatusData.length; ++index) {
-    gStatusData[index].requestJson();
-  }
-}
-
-/** Updates the sidebar's contents. */
-function updateSidebarHTML() {
-  // Update all of the project info.
-  var divElement = document.getElementById('sidebar-contents');
-  while (divElement.firstChild) {
-    divElement.removeChild(divElement.firstChild);
-  }
-
-  for (var i = 0; i < gStatusData.length; ++i) {
-    divElement.appendChild(gStatusData[i].createHtml());
-  }
-
-  // Debugging stats.
-  document.getElementById('num-ticks-until-refresh').innerHTML =
-      gTicksUntilRefresh;
-  document.getElementById('num-requests-in-flight').innerHTML =
-      gNumRequestsInFlight;
-  document.getElementById('num-requests-ignored').innerHTML =
-      gNumRequestsIgnored;
-  document.getElementById('num-requests-retried').innerHTML =
-      gNumRequestsRetried;
-}
-
-/**
- * Organizes all of the bots by category, then alphabetically within their
- * categories.
- */
-function sortBotNamesByCategory(botInfo) {
-  // Bucket all of the bots according to their category.
-  var allBotNames = Object.keys(botInfo);
-  var bucketedNames = {};
-  for (var i = 0; i < allBotNames.length; ++i) {
-    var botName = allBotNames[i];
-    var category = botInfo[botName].category;
-
-    if (!bucketedNames[category]) bucketedNames[category] = [];
-    bucketedNames[category].push(botName);
-  }
-
-  // Alphabetically sort bots within their buckets, then append them to the
-  // current list.
-  var sortedBotNames = [];
-  var allCategories = Object.keys(bucketedNames);
-  allCategories.sort();
-  for (var i = 0; i < allCategories.length; ++i) {
-    var category = allCategories[i];
-    var bucketBots = bucketedNames[category];
-    bucketBots.sort();
-
-    for (var j = 0; j < bucketBots.length; ++j) {
-      sortedBotNames.push(bucketBots[j]);
-    }
-  }
-
-  return sortedBotNames;
-}
-
-/** Update all the waterfall data. */
-function updateStatusHTML() {
-  var table = document.getElementById('build-info');
-  while (table.rows.length > 0) {
-    table.deleteRow(-1);
-  }
-
-  for (var i = 0; i < gWaterfallData.length; ++i) {
-    gWaterfallData[i].updateWaterfallStatusHTML();
-  }
-}
-
-/** Marks the waterfall data as dirty due to updated filter. */
-function filterUpdated() {
-  gWaterfallDataIsDirty = true;
-}
-
-/** Update the page content. */
-function updateContent() {
-  if (--gTicksUntilRefresh <= 0) {
-    gTicksUntilRefresh = TICKS_BETWEEN_REFRESHES;
-    queryServersForInfo();
-  }
-
-  // Redraw the page content.
-  if (gWaterfallDataIsDirty) {
-    gWaterfallDataIsDirty = false;
-    updateStatusHTML();
-
-    if (document.getElementById('failure-info')) {
-      updateCorrelationsHTML();
-    }
-  }
-  updateSidebarHTML();
-}
-
-/** Initialize all the things. */
-function initialize() {
-  var gStartTimestamp = new Date().getTime();
-
-  // Initialize the waterfall pages.
-  for (var i = 0; i < kBuilderPages.length; ++i) {
-    gWaterfallData.push(new WaterfallInfo(kBuilderPages[i]));
-  }
-
-  // Initialize the status pages.
-  for (var i = 0; i < kStatusPages.length; ++i) {
-    gStatusData.push(new StatusPageInfo(kStatusPages[i][0],
-                                        kStatusPages[i][1]));
-  }
-
-  // Kick off the main loops.
-  queryServersForInfo();
-  updateStatusHTML();
-  setInterval('updateContent()', 1000);
-}