angular-docs-cn/tools/analytics/analytics.js

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'use strict';
let execSync = require('child_process').execSync;
let fs = require('fs');
let path = require('path');
let os = require('os');
let ua = require('universal-analytics');
const analyticsFile = path.resolve(path.join(__dirname, '..', '..', '.build-analytics'));
const analyticsId = "UA-8594346-17"; // Owned by the Angular account
const analyticsOptions = {
https: true,
debug: false
};
let cid = fs.existsSync(analyticsFile) ? fs.readFileSync(analyticsFile, 'utf-8') : null;
let visitor;
if (cid) {
visitor = ua(analyticsId, cid, analyticsOptions);
} else {
visitor = ua(analyticsId, analyticsOptions);
cid = visitor.cid;
fs.writeFileSync(analyticsFile, cid, 'utf-8');
}
// https://developers.google.com/analytics/devguides/collection/protocol/v1/parameters
let customParams = {
// OS Platform (darwin, win32, linux)
cd1: os.platform,
// Node.js Version (v4.1.2)
cd2: process.version,
// npm Version (2.14.7)
cd10: getNpmVersion(),
// TypeScript Version (1.6.2)
cd3: getTypeScriptVersion(),
// Dart Version
cd11: getDartVersion(),
// Dev Environment
cd4: process.env.TRAVIS ? 'Travis CI' : 'Local Dev',
// Travis - Pull Request?
cd5: process.env.TRAVIS && process.env.TRAVIS_PULL_REQUEST ? 'true' : 'false',
// Travis - Branch Name (master)
cd6: process.env.TRAVIS_BRANCH,
// Travis - Repo Slug (angular/angular)
cd7: process.env.TRAVIS_REPO_SLUG,
// HW - CPU Info
cd8: `${os.cpus().length} x ${os.cpus()[0].model}`,
// HW - Memory Info
cd9: `${Math.round(os.totalmem()/1024/1024/1024)}GB`,
};
function getTypeScriptVersion() {
try {
return require('typescript').version;
} catch (e) {
return 'unknown';
}
}
function getNpmVersion() {
try {
return execSync('npm -v').toString().replace(/\s/, '');
} catch (e) {
return 'unknown';
}
}
function getDartVersion() {
try {
return execSync('dart --version 2>&1').toString().replace(/.+: (\S+) [\s\S]+/, '$1')
} catch (e) {
return 'unknown';
}
}
module.exports = {
install: (actionName, duration) => {
duration = Math.round(duration);
visitor.
event('install', actionName, 'testLabel', duration, customParams).
timing('install', actionName, duration, customParams).
send();
},
build: (actionName, duration) => {
duration = Math.round(duration);
visitor.
event('build', actionName, 'testLabel', duration, customParams).
timing('build', actionName, duration, customParams).
send();
},
test: (actionName, duration) => {
duration = Math.round(duration);
visitor.
event('test', actionName, 'testLabel', duration, customParams).
timing('test', actionName, duration, customParams).
send();
}
};