From 089473af97077b8e14b3feff48d32d2733ad792c Mon Sep 17 00:00:00 2001
From: Haoqun Jiang <haoqunjiang@gmail.com>
Date: Wed, 21 Jul 2021 09:16:33 +0800
Subject: [PATCH] fix: mark @vue/compiler-sfc as an optional peer dependency

Fixes https://github.com/vuejs/vue-cli/issues/6595
Fixes https://github.com/vuejs/vue-cli/issues/6596

It's not optional actually.

However, in Vue CLI projects for Vue 2, vue-loader v16 is installed but
not used. In that case, the missing peer dependency error should not be
thrown.

There's a dependency check in the entry file anyway.
---
 package.json | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/package.json b/package.json
index 0048dd5d0..a16683eb1 100644
--- a/package.json
+++ b/package.json
@@ -40,6 +40,11 @@
     "@vue/compiler-sfc": "^3.0.8",
     "webpack": "^4.1.0 || ^5.0.0-0"
   },
+  "peerDependenciesMeta": {
+    "@vue/compiler-sfc": {
+      "optional": true
+    }
+  },
   "devDependencies": {
     "@babel/core": "^7.7.7",
     "@babel/preset-env": "^7.11.5",