Simpler way of running tests

script/run-package-tests.js

@@ -0,0 +1,21 @@
+const cp = require('child_process')
+const fs = require('fs')
+const path = require('path')
+const packJson = require('../package.json')
+let packagePath = []
+
+for(let pack in packJson.packageDependencies) {
+  if(pack.match(/language|autocomplete/)) {
+    let basePath = path.join('node_modules', pack)
+    let testPath = path.join(basePath, 'test')
+    let specPath = path.join(basePath, 'spec')
+    if(fs.existsSync(testPath)) packagePath.push(testPath)
+    if(fs.existsSync(specPath)) packagePath.push(specPath)
+  }
+}
+
+cp.spawnSync('yarn', ['start', '--test', ...packagePath], {
+  cwd: process.cwd(),
+  detached: true,
+  stdio: "inherit"
+})