setup-go/lib/installer.js
Danny McCormick cd176c696b Add setup-go
2019-06-19 09:44:17 -04:00

134 lines
4.9 KiB
JavaScript

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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) : new P(function (resolve) { resolve(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 });
// Load tempDirectory before it gets wiped by tool-cache
let tempDirectory = process.env['RUNNER_TEMPDIRECTORY'] || '';
const core = __importStar(require("@actions/core"));
const tc = __importStar(require("@actions/tool-cache"));
const os = __importStar(require("os"));
const path = __importStar(require("path"));
const util = __importStar(require("util"));
let osPlat = os.platform();
let osArch = os.arch();
if (!tempDirectory) {
let baseLocation;
if (process.platform === 'win32') {
// On windows use the USERPROFILE env variable
baseLocation = process.env['USERPROFILE'] || 'C:\\';
}
else {
if (process.platform === 'darwin') {
baseLocation = '/Users';
}
else {
baseLocation = '/home';
}
}
tempDirectory = path.join(baseLocation, 'actions', 'temp');
}
function getGo(version) {
return __awaiter(this, void 0, void 0, function* () {
// check cache
let toolPath;
toolPath = tc.find('go', normalizeVersion(version));
if (!toolPath) {
// download, extract, cache
toolPath = yield acquireGo(version);
core.debug("Go tool is cached under " + toolPath);
}
setGoEnvironmentVariables(toolPath);
toolPath = path.join(toolPath, 'bin');
//
// prepend the tools path. instructs the agent to prepend for future tasks
//
core.addPath(toolPath);
});
}
exports.getGo = getGo;
function acquireGo(version) {
return __awaiter(this, void 0, void 0, function* () {
//
// Download - a tool installer intimately knows how to get the tool (and construct urls)
//
let fileName = getFileName(version);
let downloadUrl = getDownloadUrl(fileName);
let downloadPath = null;
try {
downloadPath = yield tc.downloadTool(downloadUrl);
}
catch (error) {
core.debug(error);
throw (`Failed to download version ${version}: ${error}`);
}
//
// Extract
//
let extPath = tempDirectory;
if (!extPath) {
throw new Error('Temp directory not set');
}
if (osPlat == 'win32') {
extPath = yield tc.extractZip(downloadPath);
}
else {
extPath = yield tc.extractTar(downloadPath);
}
//
// Install into the local tool cache - node extracts with a root folder that matches the fileName downloaded
//
const toolRoot = path.join(extPath, "go");
version = normalizeVersion(version);
return yield tc.cacheDir(toolRoot, 'go', version);
});
}
function getFileName(version) {
const platform = osPlat == "win32" ? "windows" : osPlat;
const arch = osArch == "x64" ? "amd64" : "386";
const ext = osPlat == "win32" ? "zip" : "tar.gz";
const filename = util.format("go%s.%s-%s.%s", version, platform, arch, ext);
return filename;
}
function getDownloadUrl(filename) {
return util.format("https://storage.googleapis.com/golang/%s", filename);
}
function setGoEnvironmentVariables(goRoot) {
core.exportVariable('GOROOT', goRoot);
const goPath = process.env['GOPATH'] || '';
const goBin = process.env['GOBIN'] || '';
// set GOPATH and GOBIN as user value
if (!util.isNullOrUndefined(goPath)) {
core.exportVariable("GOPATH", goPath);
}
if (!util.isNullOrUndefined(goBin)) {
core.exportVariable("GOBIN", goBin);
}
}
// This function is required to convert the version 1.10 to 1.10.0.
// Because caching utility accept only sementic version,
// which have patch number as well.
function normalizeVersion(version) {
const versionPart = version.split(".");
if (versionPart[1] == null) {
//append minor and patch version if not available
return version.concat(".0.0");
}
else if (versionPart[2] == null) {
//append patch version if not available
return version.concat(".0");
}
return version;
}