ghaction-upx/lib/installer.js
2020-01-08 22:26:34 +01:00

80 lines
3.4 KiB
JavaScript

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const decompress = require("decompress");
const decompresstarxz = require("decompress-tarxz");
const download = __importStar(require("download"));
const fs = __importStar(require("fs"));
const os = __importStar(require("os"));
const path = __importStar(require("path"));
const util = __importStar(require("util"));
const restm = __importStar(require("typed-rest-client/RestClient"));
let osPlat = os.platform();
let osArch = os.arch();
function getUPX(version) {
return __awaiter(this, void 0, void 0, function* () {
const selected = yield determineVersion(version);
if (selected) {
version = selected;
}
console.log(`✅ UPX version found: ${version}`);
const tmpdir = fs.mkdtempSync(path.join(os.tmpdir(), 'upx-'));
const fileName = getFileName(version);
const downloadUrl = util.format('https://github.com/upx/upx/releases/download/v%s/%s', version, fileName);
console.log(`⬇️ Downloading ${downloadUrl}...`);
yield download.default(downloadUrl, tmpdir, { filename: fileName });
console.log('📦 Extracting UPX...');
if (osPlat == 'win32') {
yield decompress(`${tmpdir}/${fileName}`, tmpdir, { strip: 1 });
}
else {
yield decompresstarxz(`${tmpdir}/${fileName}`, tmpdir, { strip: 1 });
}
return path.join(tmpdir, osPlat == 'win32' ? 'upx.exe' : 'upx');
});
}
exports.getUPX = getUPX;
function getFileName(version) {
let platform = '';
if (osPlat == 'win32') {
platform = osArch == 'x64' ? 'win64' : 'win32';
}
else if (osPlat == 'linux') {
platform = osArch == 'x64' ? 'amd64_linux' : 'i386_linux';
}
const ext = osPlat == 'win32' ? 'zip' : 'tar.xz';
return util.format('upx-%s-%s.%s', version, platform, ext);
}
function determineVersion(version) {
return __awaiter(this, void 0, void 0, function* () {
let rest = new restm.RestClient('ghaction-upx', 'https://github.com', undefined, {
headers: {
Accept: 'application/json'
}
});
if (version !== 'latest') {
version = `v${version}`;
}
let res = yield rest.get(`/upx/upx/releases/${version}`);
if (res.statusCode != 200 || res.result === null) {
throw new Error(`Cannot find UPX ${version} release (http ${res.statusCode})`);
}
return res.result.tag_name.replace(/^v/, '');
});
}