fix: only pick major part

nuxt · Jul 27, 2020 · 8ea0c3b · 8ea0c3b
1 parent 4424e9c
commit 8ea0c3b
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/packages/webpack/src/config/base.js b/packages/webpack/src/config/base.js
@@ -121,13 +121,14 @@ export default class WebpackBaseConfig {
     if (corejsVersion === 'auto') {
       try {
         const r = createRequire(rootDir)
-        corejsVersion = (r('core-js') || {}).version || '2'
+        corejsVersion = ((r('core-js') || {}).version || '2').replace('.')[0]
       } catch (_err) {
         corejsVersion = '2'
       }
     }
+
     if (corejsVersion !== '2' && corejsVersion !== '3') {
-      consola.warn('Invalid corejs version! Possible values are 2 and 3')
+      consola.warn(`Invalid corejs version ${JSON.stringify(corejsVersion)}! Possible values are 2 and 3`)
       corejsVersion = '2'
     }