fix: Husky automatic installation (#16206)

Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>

.github/workflows/ci.yml

@@ -410,10 +410,11 @@ jobs:
       - name: Support self-references on old Node.js
         run: |
           echo '{
+            "type": "commonjs",
             "private": true,
             "devDependencies": {
-              "@babel/runtime": "workspace:*",
-              "@babel/runtime-corejs3": "workspace:*"
+              "@babel/runtime": "workspace:^",
+              "@babel/runtime-corejs3": "workspace:^"
             }
           }' > packages/package.json
           node -e "

.yarnrc.yml

@@ -6,6 +6,8 @@ conditions:
   USE_ESM:
     default: false
 
+enableConstraintsChecks: true
+
 enableGlobalCache: true
 
 # Disable hardened mode. The Hardened mode will be run in the prepare-yarn-cache CI job.

package.json

@@ -5,7 +5,7 @@
   "private": true,
   "type": "commonjs",
   "scripts": {
-    "prepare": "is-ci || husky install",
+    "postinstall": "node scripts/postinstall.js",
     "bootstrap": "make bootstrap",
     "codesandbox:build": "make build-no-bundle",
     "build": "make build",

scripts/postinstall.js

@@ -0,0 +1,13 @@
+import { existsSync, copyFileSync } from "fs";
+import isCI from "is-ci";
+import husky from "husky";
+
+if (!isCI) {
+  if (!existsSync(".husky/_/husky.sh")) {
+    husky.install();
+  }
+
+  if (!existsSync(".vscode/settings.json")) {
+    copyFileSync(".vscode/settings.example.json", ".vscode/settings.json");
+  }
+}