patrick/KaTeX
1
0
Fork 0
mirror of https://github.com/Smaug123/KaTeX synced 2025-10-10 21:48:41 +00:00
Code Issues Packages Projects Releases Wiki Activity

ci: run screenshotter in container (#2644)

Browse Source 
* ci: run screenshotter in container

Co-authored-by: Kevin Barabash <kevinb@khanacademy.org>
This commit is contained in:
ylemkimon
2020-12-19 09:16:34 +09:00
committed by GitHub
parent c4970e6afa
commit 8803649179
6 changed files with 342 additions and 134 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
dockers/screenshotter/screenshotter.js
View File

@@ -8,9 +8,12 @@ const net = require("net");
const os = require("os");
const pako = require("pako");
const path = require("path");
const got = require("got");
const selenium = require("selenium-webdriver");
const firefox = require("selenium-webdriver/firefox");
const chrome = require("selenium-webdriver/chrome");
const seleniumHttp = require("selenium-webdriver/http");
const istanbulLibCoverage = require('istanbul-lib-coverage');
const istanbulLibReport = require('istanbul-lib-report');
@@ -44,6 +47,7 @@ const opts = require("commander")
"Port number of the Selenium web driver", 4444, parseInt)
.option("--selenium-capabilities <JSON>",
"Desired capabilities of the Selenium web driver", JSON.parse)
.option("--selenium-proxy <url>", "Use Selenium proxy if specified")
.option("--katex-url <url>", "Full URL of the KaTeX development server")
.option("--katex-ip <ip>", "IP address of the KaTeX development server")
.option("--katex-port <n>",
@@ -216,7 +220,8 @@ function startServer() {
devServer = wds;
katexPort = port;
attempts = 0;
process.nextTick(opts.browserstack ? startBrowserstackLocal : tryConnect);
process.nextTick(opts.seleniumProxy ? getProxyDriver
: opts.browserstack ? startBrowserstackLocal : tryConnect);
});
server.on("error", function(err) {
if (devServer !== null) { // error after we started listening
@@ -294,6 +299,28 @@ function buildDriver() {
builder.withCapabilities(opts.seleniumCapabilities);
}
driver = builder.build();
setupDriver();
}
function getProxyDriver() {
got.post(opts.seleniumProxy, {
json: {
browserstack: opts.browserstack,
capabilities: opts.seleniumCapabilities,
seleniumURL,
},
responseType: 'json',
}).then(({body}) => {
const session = new selenium.Session(body.id, body.capabilities);
const client = Promise.resolve(seleniumURL)
.then(url => new seleniumHttp.HttpClient(url));
const executor = new seleniumHttp.Executor(client);
driver = new selenium.WebDriver(session, executor);
setupDriver();
});
}
function setupDriver() {
driver.manage().timeouts().setScriptTimeout(3000).then(function() {
let html = '<!DOCTYPE html>' +
'<html><head><style type="text/css">html,body{' +