fix(plugin-pnp): wait for unplugging to finish before finalizing (#4278)

Author: merceyz

.yarn/versions/d86fbacc.yml

@@ -0,0 +1,23 @@
+releases:
+  "@yarnpkg/cli": patch
+  "@yarnpkg/plugin-pnp": patch
+
+declined:
+  - "@yarnpkg/plugin-compat"
+  - "@yarnpkg/plugin-constraints"
+  - "@yarnpkg/plugin-dlx"
+  - "@yarnpkg/plugin-essentials"
+  - "@yarnpkg/plugin-init"
+  - "@yarnpkg/plugin-interactive-tools"
+  - "@yarnpkg/plugin-nm"
+  - "@yarnpkg/plugin-npm-cli"
+  - "@yarnpkg/plugin-pack"
+  - "@yarnpkg/plugin-patch"
+  - "@yarnpkg/plugin-pnpm"
+  - "@yarnpkg/plugin-stage"
+  - "@yarnpkg/plugin-typescript"
+  - "@yarnpkg/plugin-version"
+  - "@yarnpkg/plugin-workspace-tools"
+  - "@yarnpkg/builder"
+  - "@yarnpkg/core"
+  - "@yarnpkg/doctor"

packages/plugin-pnp/sources/PnpLinker.ts

@@ -286,6 +286,8 @@ export class PnpInstaller implements Installer {
         if (this.opts.project.tryWorkspaceByLocator(pkg))
           fallbackExclusionList.push({name: structUtils.stringifyIdent(pkg), reference: pkg.reference});
 
+    await this.asyncActions.wait();
+
     await this.finalizeInstallWithPnp({
       dependencyTreeRoots,
       enableTopLevelFallback,
@@ -296,8 +298,6 @@ export class PnpInstaller implements Installer {
       shebang,
     });
 
-    await this.asyncActions.wait();
-
     return {
       customData: this.customData,
     };