@polyfill-io-aot/builder/src/executors/GenerateUserAgentsExecutor.js

This is the builder module for polyfill-io-aot.

"use strict";
const Executor_1 = require("../Executor");
const BuildEvent_1 = require("../interfaces/BuildEvent");
const symbols_1 = require("../symbols");
/** @internal */
class GenerateUserAgentsExecutor extends Executor_1.Executor {
    execute() {
        this._ora.start('Generating mock user agents');
        this.emit(BuildEvent_1.BuildEvent.GENERATE_UAS_ALL_BEGIN);
        try {
            const all = [];
            for (const vendor of Object.keys(this.conf.uaGenerators)) {
                this.processVendor(vendor, all);
            }
            this.builder[symbols_1.USERAGENTS] = all;
            this._ora.succeed('Generated mock user agents');
            this.emit(BuildEvent_1.BuildEvent.GENERATE_UAS_ALL_OK, this.builder[symbols_1.USERAGENTS].length);
        }
        catch (e) {
            this._ora.fail(`Failed to generate mock user agents: ${this.formatError(e)}`);
            this.onError(e);
        }
    }
    processVendor(vendor, all) {
        this.emit(BuildEvent_1.BuildEvent.GENERATE_UAS_VENDOR_BEGIN, vendor);
        try {
            const generator = this.conf.uaGenerators[vendor];
            let numUnique = 0;
            for (const str of generator()) {
                if (!all.includes(str)) {
                    numUnique++;
                    all.push(str);
                }
            }
            this._ora.text = `Generated mock user agents for ${vendor}`;
            this.emit(BuildEvent_1.BuildEvent.GENERATE_UAS_VENDOR_OK, vendor, numUnique);
        }
        catch (e) {
            this.emit(BuildEvent_1.BuildEvent.GENERATE_UAS_VENDOR_ERR, vendor, e);
            // noinspection ExceptionCaughtLocallyJS
            throw e;
        }
    }
}
module.exports = GenerateUserAgentsExecutor;
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