add link script

scripts/link.js

@@ -0,0 +1,25 @@
+const path = require('path')
+const consola = require('consola')
+const execa = require('execa')
+const fs = require('fs-extra')
+const glob = require('pify')(require('glob').glob)
+
+async function main() {
+  const packageDirs = await glob('+(packages|distributions)/*')
+
+  const packages = packageDirs.map(pkgDir => ({
+    dir: pkgDir,
+    pkg: fs.readJSONSync(path.join(pkgDir, 'package.json'))
+  }))
+
+  const packageNames = packages.map(p => p.pkg.name).join(' ')
+
+  consola.info(`Linking ${packages.length} packages...`)
+
+  await Promise.all(packages.map(pkg => execa('yarn', ['link'], { cwd: pkg.dir })))
+
+  consola.log(`Link: \nyarn link ${packageNames}\n`)
+  consola.log(`Unlink: \nyarn unlink ${packageNames}\n`)
+}
+
+main().catch(consola.error)