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Track load time when profiling startup

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This commit is contained in:
Kevin Sawicki
2015-04-28 17:42:15 -07:00
parent d9afa42550
commit 0d9d9e1056
1 changed files with 12 additions and 7 deletions
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19
static/index.js
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@@ -33,20 +33,23 @@ window.onload = function() {
var devMode = loadSettings.devMode || !loadSettings.resourcePath.startsWith(process.resourcesPath + path.sep);
if (loadSettings.profileStartup) {
profileStartup(cacheDir, loadSettings);
profileStartup(cacheDir, loadSettings, Date.now() - startTime);
} else {
setupWindow(cacheDir, loadSettings);
}
if (global.atom) {
global.atom.loadTime = Date.now() - startTime;
console.log('Window load time: ' + global.atom.getWindowLoadTime() + 'ms');
setLoadTime(Date.now() - startTime);
}
} catch (error) {
handleSetupError(error);
}
}
var setLoadTime = function(loadTime) {
if (global.atom) {
global.atom.loadTime = loadTime;
console.log('Window load time: ' + global.atom.getWindowLoadTime() + 'ms');
}
}
var handleSetupError = function(error) {
var currentWindow = require('remote').getCurrentWindow();
currentWindow.setSize(800, 600);
@@ -134,15 +137,17 @@ var setupVmCompatibility = function() {
vm.Script.createContext = vm.createContext;
}
var profileStartup = function(cacheDir, loadSettings) {
var profileStartup = function(cacheDir, loadSettings, initialTime) {
var profile = function() {
console.profile('startup');
try {
var startTime = Date.now()
setupWindow(cacheDir, loadSettings);
} catch (error) {
handleSetupError(error);
} finally {
console.profileEnd('startup');
setLoadTime(Date.now() - startTime + initialTime);
console.log("Switch to the Profiles tab to view the created startup profile")
}
};