typesxml
Version:
Open source XML library written in TypeScript
40 lines • 1.66 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.FetchUrls = void 0;
const node_child_process_1 = require("node:child_process");
const node_fs_1 = require("node:fs");
class FetchUrls {
errorMessage;
constructor() {
this.errorMessage = '';
}
getError() {
return this.errorMessage;
}
fetch(url, outputPath) {
this.errorMessage = '';
if ((0, node_fs_1.existsSync)(outputPath)) {
(0, node_fs_1.unlinkSync)(outputPath);
}
const module = url.startsWith('https') ? 'https' : 'http';
const script = 'const m = require("' + module + '");' +
'const fs = require("fs");' +
'm.get(' + JSON.stringify(url) + ', res => {' +
'if (res.statusCode !== 200) { process.stderr.write("Received status code " + res.statusCode + " trying to fetch ' + url + '\\n"); process.exit(1); }' +
'const d = [];' +
'res.on("data", c => d.push(c));' +
'res.on("end", () => fs.writeFileSync(' + JSON.stringify(outputPath) + ', Buffer.concat(d).toString("utf-8"), "utf-8"));' +
'res.on("error", err => { process.stderr.write("Error trying to fetch ' + url + ': " + err.message + "\\n"); process.exit(1); });' +
'});';
try {
(0, node_child_process_1.execFileSync)(process.execPath, ['-e', script], { stdio: 'pipe' });
return true;
}
catch (err) {
this.errorMessage = err.stderr?.toString().trim() ?? '';
return false;
}
}
}
exports.FetchUrls = FetchUrls;
//# sourceMappingURL=fetchUrls.js.map