watermark-js-plus
Version:
watermark for the browser
41 lines (33 loc) • 1.32 kB
JavaScript
import { __require as requireGlobalThis } from './global-this.js';
import { __require as requireEnvironmentUserAgent } from './environment-user-agent.js';
var environmentV8Version;
var hasRequiredEnvironmentV8Version;
function requireEnvironmentV8Version () {
if (hasRequiredEnvironmentV8Version) return environmentV8Version;
hasRequiredEnvironmentV8Version = 1;
var globalThis = requireGlobalThis();
var userAgent = requireEnvironmentUserAgent();
var process = globalThis.process;
var Deno = globalThis.Deno;
var versions = process && process.versions || Deno && Deno.version;
var v8 = versions && versions.v8;
var match, version;
if (v8) {
match = v8.split('.');
// in old Chrome, versions of V8 isn't V8 = Chrome / 10
// but their correct versions are not interesting for us
version = match[0] > 0 && match[0] < 4 ? 1 : +(match[0] + match[1]);
}
// BrowserFS NodeJS `process` polyfill incorrectly set `.v8` to `0.0`
// so check `userAgent` even if `.v8` exists, but 0
if (!version && userAgent) {
match = userAgent.match(/Edge\/(\d+)/);
if (!match || match[1] >= 74) {
match = userAgent.match(/Chrome\/(\d+)/);
if (match) version = +match[1];
}
}
environmentV8Version = version;
return environmentV8Version;
}
export { requireEnvironmentV8Version as __require };