async function findNativeModules() {
const nodeModules = path.join(__dirname, '..', 'node_modules');
const files = await fs.walk(nodeModules);
const modules = {};
for (const { path: filepath, stats } of files) {
if (!stats.isFile()) {
continue;
}
// Native modules have `binding.gyp` at the top level.
if (path.basename(filepath) === 'binding.gyp') {
const modulePath = path.dirname(filepath);
// Check it is at the top level.
if (path.basename(path.dirname(modulePath)) !== 'node_modules') {
continue;
}
try {
const moduleManifest = await fs.readJson(path.join(modulePath, 'package.json'));
modules[path.relative(nodeModules, modulePath)] = moduleManifest.version;
} catch (e) {
// Ignore bad modules
}
}
}
return modules;
}
(dirname) => walk(dirname)
.then((entries) => entries
.map((entry) => ({
path: relative(dirname, entry.path)
.split(sep)
.join('/'),
}))
.filter(({path}) => Boolean(path))
);
export async function babelBuild(source) {
const paths = await fs.walk(source);
// Find all the directories, and make sure they all exist in the build path.
const dirs = paths.filter(p => p.stats.isDirectory());
await Promise.all(dirs.map(p => fs.ensureDir(getBuildPath(p.path))));
// Build all the files.
const files = paths.filter(p => p.stats.isFile());
await Promise.all(files.map(p => babelFile(p.path, p.stats)));
}
async function babelBuild() {
const source = path.resolve(path.join(__dirname, '..', 'app'));
const paths = await fs.walk(source);
// Find all the directories and sort by depth.
const dirs = paths.filter(p => p.stats.isDirectory())
.sort((a, b) => a.length - b.length);
// Make sure they all exist in the target directory.
await Promise.all(dirs.map(p => fs.ensureDir(getTargetPath(p.path))));
// Build all the files
const files = paths.filter(p => p.stats.isFile());
await Promise.all(files.map(p => buildFile(p.path, p.stats)));
}