Files
ems/frontend/scripts/ensure-native-bindings.mjs
Dusan Vojacek 897b95f728 x
2026-03-20 14:30:03 +01:00

63 lines
2.1 KiB
JavaScript

/**
* When optional native deps (e.g. @tailwindcss/oxide-*) fail to install (permissions, npm bugs),
* fetch the correct platform package via npm pack and copy the .node file into vendor/.
*/
import { execSync } from 'node:child_process'
import { copyFileSync, existsSync, mkdirSync, readdirSync, rmSync } from 'node:fs'
import { join, dirname } from 'node:path'
import { fileURLToPath } from 'node:url'
const __dirname = dirname(fileURLToPath(import.meta.url))
const root = join(__dirname, '..')
const vendorDir = join(root, 'vendor')
function isMusl() {
try {
return execSync('ldd --version', { encoding: 'utf8' }).includes('musl')
} catch {
return false
}
}
function detectLinuxX64Oxide() {
if (process.platform !== 'linux' || process.arch !== 'x64') return null
return isMusl()
? { pkg: '@tailwindcss/oxide-linux-x64-musl', version: '4.2.2', nodeName: 'tailwindcss-oxide.linux-x64-musl.node' }
: { pkg: '@tailwindcss/oxide-linux-x64-gnu', version: '4.2.2', nodeName: 'tailwindcss-oxide.linux-x64-gnu.node' }
}
function tryResolveOxidePackage(spec) {
const sub = spec.pkg.replace('@tailwindcss/', '')
const direct = join(root, 'node_modules', '@tailwindcss', sub, 'package.json')
if (existsSync(direct)) return true
return false
}
function ensure() {
const spec = detectLinuxX64Oxide()
if (!spec) return
if (tryResolveOxidePackage(spec)) return
const outPath = join(vendorDir, spec.nodeName)
if (existsSync(outPath)) return
mkdirSync(vendorDir, { recursive: true })
const tmp = join(__dirname, '.native-tmp')
rmSync(tmp, { recursive: true, force: true })
mkdirSync(tmp, { recursive: true })
execSync(`npm pack ${spec.pkg}@${spec.version}`, { cwd: tmp, stdio: 'inherit' })
const tgz = readdirSync(tmp).find((f) => f.endsWith('.tgz'))
if (!tgz) throw new Error('ensure-native-bindings: npm pack produced no .tgz')
execSync(`tar -xzf "${tgz}"`, { cwd: tmp, stdio: 'inherit' })
const nodeSrc = join(tmp, 'package', spec.nodeName)
if (!existsSync(nodeSrc)) {
throw new Error(`ensure-native-bindings: missing ${nodeSrc}`)
}
copyFileSync(nodeSrc, outPath)
rmSync(tmp, { recursive: true, force: true })
}
ensure()