copay/shell/scripts/download-atom-shell.js

107 lines
2.9 KiB
JavaScript

/*
** copay-shell - atom shell downloader
*/
var path = require('path');
var fs = require('fs');
var GitHub = require('github-releases');
var async = require('async');
var readl = require('readline');
var color = require('cli-color');
var github = new GitHub({ repo: 'atom/atom-shell' });
var exec = require('child_process').exec;
var os = require('os');
var version = 'v0.13.0';
var target = path.normalize(__dirname + '/../bin/' + process.platform);
console.log(color.blue('{copay}'), 'ensuring existence of output directory');
ensureOutputTargets();
console.log(color.blue('{copay}'), 'getting atom-shell release ' + version);
github.getReleases({ tag_name: version }, function(err, releases) {
if (err || !releases.length) {
return console.log('Release not found');
}
switch (process.platform) {
case 'linux':
var filename = 'atom-shell-' + version + '-' + process.platform + '-x64.zip';
break;
case 'darwin':
var filename = 'atom-shell-' + version + '-' + process.platform + '-x64.zip';
break;
case 'win32':
var filename = 'atom-shell-' + version + '-' + process.platform + '-ia32.zip';
break;
default:
console.log('platform ' + process.platform + ' not supported');
process.exit();
}
console.log(color.blue('{copay}'), 'looking for prebuilt binary ' + filename);
for (var a = 0; a < releases[0].assets.length; a++) {
var asset = releases[0].assets[a];
if (asset.name === filename) {
console.log(color.blue('{copay}'), 'downloading ' + asset.name);
var rl = readl.createInterface({
input: process.stdin,
output: process.stdout
});
rl.write(' bytes received: 0');
return github.downloadAsset(asset, function(err, inStream) {
if (err) {
console.log(err);
process.exit();
}
var bytes = 0;
inStream.on('data', function(chunk) {
rl.write(null, { ctrl: true, name: 'u' });
rl.write(' bytes received: ' + (bytes + chunk.length));
bytes += chunk.length;
});
inStream.on('end', function() {
rl.close();
console.log('');
console.log(color.blue('{copay}'), 'downloaded!');
});
var out = target;
var tmp = os.tmpDir() + '/atom-shell.zip';
var outStream = fs.createWriteStream(tmp);
outStream.on('finish', function() {
console.log(color.blue('{copay}'), 'unzipping archive');
exec('unzip -o ' + tmp + ' -d ' + out, function(err, stdout, stderr) {
console.log(err || stderr || (color.blue('{copay}') + ' done!'))
});
});
inStream.pipe(outStream);
});
}
}
});
function ensureOutputTargets() {
if (!fs.existsSync(target)) fs.mkdirSync(target);
// if (!fs.existsSync(target + process.platform)) {
// fs.mkdirSync(target + process.platform);
// }
};