Files
setup-julia/lib/installer.js
2022-06-23 20:00:43 +02:00

251 lines
10 KiB
JavaScript
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"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 });
const core = __importStar(require("@actions/core"));
const exec = __importStar(require("@actions/exec"));
const tc = __importStar(require("@actions/tool-cache"));
const crypto = __importStar(require("crypto"));
const fs = __importStar(require("fs"));
const os = __importStar(require("os"));
const path = __importStar(require("path"));
const retry = require("async-retry");
const semver = __importStar(require("semver"));
// Translations between actions input and Julia arch names
const osMap = {
'win32': 'winnt',
'darwin': 'mac',
'linux': 'linux'
};
const archMap = {
'x86': 'i686',
'x64': 'x86_64',
'aarch64': 'aarch64',
'ARM64': 'aarch64'
};
// Store information about the environment
const osPlat = os.platform(); // possible values: win32 (Windows), linux (Linux), darwin (macOS)
core.debug(`platform: ${osPlat}`);
/**
* @returns The SHA256 checksum of a given file.
*/
function calculateChecksum(file) {
return __awaiter(this, void 0, void 0, function* () {
const hash = crypto.createHash('sha256');
const input = fs.createReadStream(file);
return new Promise((resolve, reject) => {
input.on('data', (chunk) => {
hash.update(chunk);
});
input.on('end', () => {
const digest = hash.digest('hex');
digest ? resolve(digest) : reject(new Error(`Could not calculate checksum of file ${file}: digest was empty.`));
});
});
});
}
/**
* @returns The content of the downloaded versions.json file as object.
*/
function getJuliaVersionInfo() {
return __awaiter(this, void 0, void 0, function* () {
// Occasionally the connection is reset for unknown reasons
// In those cases, retry the download
const versionsFile = yield retry((bail) => __awaiter(this, void 0, void 0, function* () {
return yield tc.downloadTool('https://julialang-s3.julialang.org/bin/versions.json');
}), {
onRetry: (err) => {
core.debug(`Download of versions.json failed, trying again. Error: ${err}`);
}
});
return JSON.parse(fs.readFileSync(versionsFile).toString());
});
}
exports.getJuliaVersionInfo = getJuliaVersionInfo;
/**
* @returns An array of all Julia versions available for download
*/
function getJuliaVersions(versionInfo) {
return __awaiter(this, void 0, void 0, function* () {
let versions = [];
for (let version in versionInfo) {
versions.push(version);
}
return versions;
});
}
exports.getJuliaVersions = getJuliaVersions;
function getJuliaVersion(availableReleases, versionInput) {
if (semver.valid(versionInput) == versionInput || versionInput.endsWith('nightly')) {
// versionInput is a valid version or a nightly version, use it directly
return versionInput;
}
// Use the highest available version that matches versionInput
let version = semver.maxSatisfying(availableReleases, versionInput);
if (version == null) {
throw new Error(`Could not find a Julia version that matches ${versionInput}`);
}
// GitHub tags start with v, remove it
version = version.replace(/^v/, '');
return version;
}
exports.getJuliaVersion = getJuliaVersion;
function getNightlyFileName(arch) {
let versionExt, ext;
if (osPlat == 'win32') {
versionExt = arch == 'x64' ? '-win64' : '-win32';
ext = 'exe';
}
else if (osPlat == 'darwin') {
if (arch == 'x86') {
throw new Error('32-bit Julia is not available on macOS');
}
versionExt = '-mac64';
ext = 'dmg';
}
else if (osPlat === 'linux') {
versionExt = arch == 'x64' ? '-linux64' : '-linux32';
ext = 'tar.gz';
}
else {
throw new Error(`Platform ${osPlat} is not supported`);
}
return `julia-latest${versionExt}.${ext}`;
}
function getFileInfo(versionInfo, version, arch) {
const err = `Could not find ${archMap[arch]}/${version} binaries`;
if (version.endsWith('nightly')) {
return null;
}
if (!versionInfo[version]) {
throw err;
}
for (let file of versionInfo[version].files) {
if (file.os == osMap[osPlat] && file.arch == archMap[arch]) {
return file;
}
}
throw err;
}
exports.getFileInfo = getFileInfo;
function getDownloadURL(fileInfo, version, arch) {
const baseURL = `https://julialangnightlies-s3.julialang.org/bin/${osMap[osPlat]}/${arch}`;
// release branch nightlies, e.g. 1.6-nightlies should return .../bin/linux/x64/1.6/julia-latest-linux64.tar.gz
const majorMinorMatches = /^(\d*.\d*)-nightly/.exec(version);
if (majorMinorMatches) {
return `${baseURL}/${majorMinorMatches[1]}/${getNightlyFileName(arch)}`;
}
// nightlies
if (version == 'nightly') {
return `${baseURL}/${getNightlyFileName(arch)}`;
}
// Verify that fileInfo.url points at the official Julia download servers
if (!fileInfo.url.startsWith('https://julialang-s3.julialang.org/')) {
throw new Error(`versions.json points at a download location outside of Julia's download server: ${fileInfo.url}. Aborting for security reasons.`);
}
return fileInfo.url;
}
exports.getDownloadURL = getDownloadURL;
function installJulia(versionInfo, version, arch) {
return __awaiter(this, void 0, void 0, function* () {
// Download Julia
const fileInfo = getFileInfo(versionInfo, version, arch);
const downloadURL = getDownloadURL(fileInfo, version, arch);
core.debug(`downloading Julia from ${downloadURL}`);
// Occasionally the connection is reset for unknown reasons
// In those cases, retry the download
const juliaDownloadPath = yield retry((bail) => __awaiter(this, void 0, void 0, function* () {
return yield tc.downloadTool(downloadURL);
}), {
onRetry: (err) => {
core.debug(`Download of ${downloadURL} failed, trying again. Error: ${err}`);
}
});
// Verify checksum
if (!version.endsWith('nightly')) {
const checkSum = yield calculateChecksum(juliaDownloadPath);
if (fileInfo.sha256 != checkSum) {
throw new Error(`Checksum of downloaded file does not match the expected checksum from versions.json.\nExpected: ${fileInfo.sha256}\nGot: ${checkSum}`);
}
core.debug(`Checksum of downloaded file matches expected checksum: ${checkSum}`);
}
else {
core.debug('Skipping checksum check for nightly binaries.');
}
const tempInstallDir = fs.mkdtempSync(`julia-${arch}-${version}-`);
// Install it
switch (osPlat) {
case 'linux':
// tc.extractTar doesn't support stripping components, so we have to call tar manually
yield exec.exec('tar', ['xf', juliaDownloadPath, '--strip-components=1', '-C', tempInstallDir]);
return tempInstallDir;
case 'win32':
if (version.endsWith('nightly') || semver.gtr(version, '1.3', { includePrerelease: true })) {
// The installer changed in 1.4: https://github.com/JuliaLang/julia/blob/ef0c9108b12f3ae177c51037934351ffa703b0b5/NEWS.md#build-system-changes
yield exec.exec('powershell', ['-Command', `Start-Process -FilePath ${juliaDownloadPath} -ArgumentList "/SILENT /dir=${path.join(process.cwd(), tempInstallDir)}" -NoNewWindow -Wait`]);
}
else {
yield exec.exec('powershell', ['-Command', `Start-Process -FilePath ${juliaDownloadPath} -ArgumentList "/S /D=${path.join(process.cwd(), tempInstallDir)}" -NoNewWindow -Wait`]);
}
return tempInstallDir;
case 'darwin':
yield exec.exec('hdiutil', ['attach', juliaDownloadPath]);
yield exec.exec('/bin/bash', ['-c', `cp -a /Volumes/Julia-*/Julia-*.app/Contents/Resources/julia ${tempInstallDir}`]);
return path.join(tempInstallDir, 'julia');
default:
throw new Error(`Platform ${osPlat} is not supported`);
}
});
}
exports.installJulia = installJulia;
/**
* Test if Julia has been installed and print the version.
*
* true => always show versioninfo
* false => only show on nightlies
* never => never show it anywhere
*
* @param showVersionInfoInput
*/
function showVersionInfo(showVersionInfoInput, version) {
return __awaiter(this, void 0, void 0, function* () {
// --compile=min -O0 reduces the time from ~1.8-1.9s to ~0.8-0.9s
let exitCode;
switch (showVersionInfoInput) {
case 'true':
exitCode = yield exec.exec('julia', ['--compile=min', '-O0', '-e', 'using InteractiveUtils; versioninfo()']);
break;
case 'false':
if (version.endsWith('nightly')) {
exitCode = yield exec.exec('julia', ['--compile=min', '-O0', '-e', 'using InteractiveUtils; versioninfo()']);
}
else {
exitCode = yield exec.exec('julia', ['--version']);
}
break;
case 'never':
exitCode = yield exec.exec('julia', ['--version']);
break;
default:
throw new Error(`${showVersionInfoInput} is not a valid value for show-versioninfo. Supported values: true | false | never`);
}
if (exitCode !== 0) {
throw new Error(`Julia could not be installed properly. Exit code: ${exitCode}`);
}
});
}
exports.showVersionInfo = showVersionInfo;