78 lines
1.7 KiB
JavaScript
78 lines
1.7 KiB
JavaScript
'use strict';
|
|
|
|
const https = require('https');
|
|
const http = require('http');
|
|
const fs = require('fs');
|
|
|
|
let AdmZip = null;
|
|
try {
|
|
AdmZip = require('adm-zip');
|
|
} catch (ex) {
|
|
console.error('The `install` script requires `adm-zip` module to be installed.');
|
|
process.exit(1);
|
|
}
|
|
|
|
const { bin, platform } = require('.');
|
|
const { mkdir, rm } = require('./utils');
|
|
|
|
|
|
const protocols = { http, https };
|
|
|
|
const onError = (msg) => {
|
|
console.error(msg);
|
|
process.exit(-1);
|
|
};
|
|
|
|
const zipPath = `${bin}/${bin}.zip`;
|
|
|
|
|
|
const install = async (url, count = 1) => {
|
|
try {
|
|
const proto = protocols[url.match(/^https?/)[0]];
|
|
|
|
const response = await new Promise((res, rej) => {
|
|
const request = proto.get(url, (response) => res(response));
|
|
request.on('error', (err) => rej(err));
|
|
});
|
|
response.on('error', (err) => { throw err; });
|
|
|
|
// Handle redirects
|
|
if ([301, 302, 303, 307].includes(response.statusCode)) {
|
|
if (count < 5) {
|
|
return install(response.headers.location, count + 1);
|
|
}
|
|
console.log(url);
|
|
throw new Error('Error: Too many redirects.');
|
|
}
|
|
|
|
// Handle bad status
|
|
if (response.statusCode !== 200) {
|
|
console.log(url);
|
|
throw new Error(`Response status was ${response.statusCode}`);
|
|
}
|
|
|
|
await mkdir(bin);
|
|
|
|
await new Promise((res, rej) => {
|
|
const zipWriter = fs.createWriteStream(zipPath);
|
|
zipWriter.on('error', (err) => rej(err));
|
|
zipWriter.on('finish', () => res());
|
|
response.pipe(zipWriter);
|
|
});
|
|
|
|
const zip = new AdmZip(zipPath);
|
|
zip.extractAllTo(bin, true);
|
|
|
|
await rm(zipPath);
|
|
|
|
} catch (ex) {
|
|
onError(ex.message);
|
|
}
|
|
};
|
|
|
|
|
|
module.exports = (folder) => {
|
|
const url = `${folder}/${platform}.zip`;
|
|
install(url).then();
|
|
};
|