fix(pnpm-linker): warn only once about virtuals (#4776)

* fix(pnpm-linker): warn only once about virtuals

* chore: changelog

.yarn/versions/56df934e.yml

@@ -0,0 +1,23 @@
+releases:
+  "@yarnpkg/cli": patch
+  "@yarnpkg/plugin-pnpm": 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-pnp"
+  - "@yarnpkg/plugin-stage"
+  - "@yarnpkg/plugin-typescript"
+  - "@yarnpkg/plugin-version"
+  - "@yarnpkg/plugin-workspace-tools"
+  - "@yarnpkg/builder"
+  - "@yarnpkg/core"
+  - "@yarnpkg/doctor"

CHANGELOG.md

@@ -8,6 +8,12 @@ Yarn now accepts sponsorships! Please give a look at our [OpenCollective](https:
 
 ## Master
 
+## 3.3.1
+
+### Installs
+
+- The `pnpm` linker no longer reports duplicate "incompatible virtual" warnings.
+
 ## 3.3.0
 
 ### Installs

packages/plugin-pnpm/sources/PnpmLinker.ts

@@ -175,7 +175,7 @@ class PnpmInstaller implements Installer {
         // Downgrade virtual workspaces (cf isPnpmVirtualCompatible's documentation)
         let targetDependency = dependency;
         if (!isPnpmVirtualCompatible(dependency, {project: this.opts.project})) {
-          this.opts.report.reportWarning(MessageName.UNNAMED, `The pnpm linker doesn't support providing different versions to workspaces' peer dependencies`);
+          this.opts.report.reportWarningOnce(MessageName.UNNAMED, `The pnpm linker doesn't support providing different versions to workspaces' peer dependencies`);
           targetDependency = structUtils.devirtualizeLocator(dependency);
         }