realm-js/scripts/check-environment.js

83 lines
2.5 KiB
JavaScript

'use strict';
const fs = require('fs');
const path = require('path');
const exec = require('child_process').exec;
console.log('Checking setup...');
function successLog(msg) {
console.log(` \x1b[32m✓\x1b[0m ${msg}`);
}
function validateEnvPath(envKey) {
if (process.env.hasOwnProperty(envKey)) {
const resolvedPath = path.resolve(process.env[envKey]);
if (process.env[envKey].indexOf('~') !== -1 || resolvedPath !== process.env[envKey]) {
console.error(`The ${envKey} environment variable is set to ${process.env[envKey]}.`)
console.error('Since gyp doesn\'t expand user- and relative paths, this path will not work. Please use a fully resolved path');
process.exit(-1);
}
successLog(`${envKey} set to ${process.env[envKey]}`);
} else {
successLog(`${envKey} not set, downloading binaries`);
}
}
exec('npm --version', (err, stdout) => {
const verRegex = /^(\d+\.)?(\d+\.)?(\*|\d+)$/;
const npmVer = stdout.trim();
if (!verRegex.test(npmVer)) {
console.error(`npm --version returned '${npmVer}. Is Node installed?`);
process.exit(-1);
}
const matches = verRegex.exec(npmVer);
const majorVer = +matches[1];
if (majorVer >= 5) {
console.error(`Installed version of npm (${npmVer}) which uses symbolic links for local packages.`);
console.error('This is currently incompatible with our tests. Please use npm version 4 or less');
process.exit(-1);
}
successLog(`npm version is ${npmVer}`);
const objectStoreDir = path.join(__dirname, '..', 'src', 'object-store');
if (fs.existsSync(objectStoreDir)) {
successLog('Object store submodule is checked out');
} else {
console.error('Object store folder not found. Did you remember to pull submodules?')
}
validateEnvPath('REALM_CORE_PREFIX');
validateEnvPath('REALM_SYNC_PREFIX');
// Check ANDROID_NDK version
exec('which ndk-build', (err, stdout) => {
if(err) {
console.error("Android NDK (ndk-build) not found");
console.error(err.message);
process.exit(-1);
}
const ndkBuildPath = stdout.trim();
const ndkDirPath = path.dirname(ndkBuildPath);
const releaseTxtPath = path.join(ndkDirPath, "RELEASE.TXT");
exec(`grep ^r10e ${releaseTxtPath}`, (err, stdout) => {
if(err) {
// RELEASE.TXT doesn't exist or version mismatch
console.error("Incompatible Android NDK version found. NDK 10e is required.")
process.exit(-1);
}
successLog('Android NDK 10e found');
});
});
// TODO: Check SDK for Android, and XCode for iOS.
});