@controlplane/cli
Version:
Control Plane Corporation CLI
130 lines • 4.68 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.checkForNewVersion = exports.getLatestPackageVersion = exports.About = void 0;
const fs_1 = require("fs");
const path = require("path");
const semver = require("semver");
const axios_1 = require("axios");
const PACKAGE_NAME = '@controlplane/cli';
const VERSION_FILE_NAME = 'latestVersion.json';
const ONE_DAY = 1000 * 60 * 60 * 24;
exports.About = {
epoch: -1,
timestamp: 'dev',
version: 'dev',
build: 'dev',
npm: 'dev',
};
try {
exports.About = require('./about.json');
}
catch (_a) { }
/**
*
* @param v1 first version
* @param v2 second version
* @returns 1 if v1 > v2, 0 if v1 == v2, -1 if v1 < v2
*
*/
function compareVersions(v1, v2) {
if (!v1 && v2)
return -1;
if (!v2 && v1)
return 1;
if (!v1 && !v2)
return 0;
try {
if (semver.gt(v1, v2)) {
return 1;
}
else if (semver.lt(v1, v2)) {
return -1;
}
}
catch (e) {
return undefined;
}
return 0;
}
async function getLatestPackageVersion() {
var _a;
try {
const npmPackageInfo = await axios_1.default.get(`http://registry.npmjs.org/${PACKAGE_NAME}`);
return (_a = npmPackageInfo.data['dist-tags']) === null || _a === void 0 ? void 0 : _a.latest;
}
catch (e) {
// Do nothing
return undefined;
}
}
exports.getLatestPackageVersion = getLatestPackageVersion;
async function checkForNewVersion(homePath) {
// Ignore version checking if npm version is dev or if an env is set
if (exports.About.npm === 'dev' || Boolean(process.env['CPLN_SKIP_UPDATE_CHECK'])) {
return '';
}
let output = '';
let currentVersion = exports.About.npm;
let latestVersion;
let latestVersionInfo = {};
const ONE_DAY_AGO = Date.now() - ONE_DAY;
const latestVersionInfoFilePath = path.join(homePath, VERSION_FILE_NAME);
// Read verion info from the file. If the file does not exist, then version info should be empty
try {
latestVersionInfo = JSON.parse((0, fs_1.readFileSync)(latestVersionInfoFilePath, 'utf-8'));
latestVersionInfo.outdated = false;
// Assume current version is the latest
latestVersion = latestVersionInfo.version;
}
catch (e) {
// Ignore error reading file
}
// Fetch latest version from npm if it has been more than a day OR if latest version was undefined
if ((latestVersionInfo.lastChecked && latestVersionInfo.lastChecked < ONE_DAY_AGO) || !latestVersion) {
latestVersion = await getLatestPackageVersion();
// Update last checked to be now
latestVersionInfo.lastChecked = Date.now();
}
// Compare current version with latest version
const versionCompare = compareVersions(latestVersion, currentVersion);
// If compare failed, notify user
if (versionCompare === undefined) {
return 'Unable to check for updates. Please ensure you are on the latest version of cpln.';
}
switch (versionCompare) {
case 1:
if (latestVersionInfo.lastNotifiedOfUpgrade && latestVersionInfo.lastNotifiedOfUpgrade >= ONE_DAY_AGO) {
break;
}
// latest version is greater than current version and if last notified of upgrade was a day ago
latestVersionInfo.outdated = true;
latestVersionInfo.version = latestVersion;
latestVersionInfo.lastNotifiedOfUpgrade = Date.now();
output = `A new version of cpln is now available: ${latestVersion}\nYour current version is: ${currentVersion}\nFeel free to upgrade at your convenience.`;
break;
case -1:
// Current version is greater than latest version. Must have been a release in last day or we couldn't fetch latest version from npm
latestVersionInfo.outdated = false;
latestVersionInfo.version = currentVersion;
break;
default:
// Current version is equal to latest version
latestVersionInfo.outdated = false;
latestVersionInfo.version = latestVersion;
break;
}
// Set lastChecked if it was undefined
if (!latestVersionInfo.lastChecked) {
latestVersionInfo.lastChecked = Date.now();
}
// Create new file with all gathered data
try {
(0, fs_1.writeFileSync)(latestVersionInfoFilePath, JSON.stringify(latestVersionInfo));
}
catch (e) {
// Ignore error writing file
}
return output;
}
exports.checkForNewVersion = checkForNewVersion;
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