export the isServerPackage function

Author: isaacs

lib/run-script.js

@@ -1,6 +1,7 @@
 const rpj = require('read-package-json-fast')
 const runScriptPkg = require('./run-script-pkg.js')
 const validateOptions = require('./validate-options.js')
+const isServerPackage = require('./is-server-package.js')
 
 const runScript = options => {
   validateOptions(options)
@@ -9,4 +10,4 @@ const runScript = options => {
     : rpj(path + '/package.json').then(pkg => runScriptPkg({...options, pkg}))
 }
 
-module.exports = runScript
+module.exports = Object.assign(runScript, { isServerPackage })

test/run-script.js

@@ -19,3 +19,5 @@ t.test('package provided, skip look up', t =>
     path: 'foo',
     pkg: 'bar',
   })))
+
+t.isa(runScript.isServerPackage, 'function', 'export isServerPackage fn')