95 lines
2.9 KiB
JavaScript
95 lines
2.9 KiB
JavaScript
import * as childProcess from 'child_process';
|
|
import * as fs from 'fs-extra';
|
|
import * as os from 'os';
|
|
import * as path from 'path';
|
|
async function useAndRemoveDirectory(directory, fn) {
|
|
let result;
|
|
try {
|
|
result = await fn(directory);
|
|
}
|
|
finally {
|
|
await fs.remove(directory);
|
|
}
|
|
return result;
|
|
}
|
|
export async function withTempDirectoryIn(parentDirectory = os.tmpdir(), fn) {
|
|
const tempDirectoryPrefix = 'electron-download-';
|
|
const tempDirectory = await fs.mkdtemp(path.resolve(parentDirectory, tempDirectoryPrefix));
|
|
return useAndRemoveDirectory(tempDirectory, fn);
|
|
}
|
|
export async function withTempDirectory(fn) {
|
|
return withTempDirectoryIn(undefined, fn);
|
|
}
|
|
export function normalizeVersion(version) {
|
|
if (!version.startsWith('v')) {
|
|
return `v${version}`;
|
|
}
|
|
return version;
|
|
}
|
|
/**
|
|
* Runs the `uname` command and returns the trimmed output.
|
|
*/
|
|
export function uname() {
|
|
return childProcess
|
|
.execSync('uname -m')
|
|
.toString()
|
|
.trim();
|
|
}
|
|
/**
|
|
* Generates an architecture name that would be used in an Electron or Node.js
|
|
* download file name.
|
|
*/
|
|
export function getNodeArch(arch) {
|
|
if (arch === 'arm') {
|
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
|
switch (process.config.variables.arm_version) {
|
|
case '6':
|
|
return uname();
|
|
case '7':
|
|
default:
|
|
return 'armv7l';
|
|
}
|
|
}
|
|
return arch;
|
|
}
|
|
/**
|
|
* Generates an architecture name that would be used in an Electron or Node.js
|
|
* download file name, from the `process` module information.
|
|
*/
|
|
export function getHostArch() {
|
|
return getNodeArch(process.arch);
|
|
}
|
|
export function ensureIsTruthyString(obj, key) {
|
|
if (!obj[key] || typeof obj[key] !== 'string') {
|
|
throw new Error(`Expected property "${key}" to be provided as a string but it was not`);
|
|
}
|
|
}
|
|
export function isOfficialLinuxIA32Download(platform, arch, version, mirrorOptions) {
|
|
return (platform === 'linux' &&
|
|
arch === 'ia32' &&
|
|
Number(version.slice(1).split('.')[0]) >= 4 &&
|
|
typeof mirrorOptions === 'undefined');
|
|
}
|
|
/**
|
|
* Find the value of a environment variable which may or may not have the
|
|
* prefix, in a case-insensitive manner.
|
|
*/
|
|
export function getEnv(prefix = '') {
|
|
const envsLowerCase = {};
|
|
for (const envKey in process.env) {
|
|
envsLowerCase[envKey.toLowerCase()] = process.env[envKey];
|
|
}
|
|
return (name) => {
|
|
return (envsLowerCase[`${prefix}${name}`.toLowerCase()] ||
|
|
envsLowerCase[name.toLowerCase()] ||
|
|
undefined);
|
|
};
|
|
}
|
|
export function setEnv(key, value) {
|
|
// The `void` operator always returns `undefined`.
|
|
// See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/void
|
|
if (value !== void 0) {
|
|
process.env[key] = value;
|
|
}
|
|
}
|
|
//# sourceMappingURL=utils.js.map
|