fix(plugin-workspace-tools): properly report errors for all non-zero exit codes (#6535)

## What's the problem this PR addresses?

`yarn workspaces foreach [...]` does not clearly indicate that there was
a failure, or for what workspace there were non-zero exit codes.

Before: (just says "done", but exit code is 1)
```
Done in 57s 886ms

endo3 on  yarn-workspaces-for-scripts [!?] via  v18.20.4 took 58s 
❯ echo $?
1
```

After:
```
The command failed in workspace ses@workspace:packages/ses
Failed with errors in 45s 837ms
```

## How did you fix it?

I used the `report.reportError` feature to report all the workspaces
that had non-zero exit codes.
The final exitCode is not changed in this PR.

## Checklist

- [x] I have read the [Contributing
Guide](https://yarnpkg.com/advanced/contributing).
- [x] I have set the packages that need to be released for my changes to
be effective.
- [x] I will check that all automated PR checks pass before the PR gets
reviewed.

🙏  @arcanis thank you for yarn 🙏

---------

Co-authored-by: Maël Nison <[email protected]>

Author: kumavis

.yarn/versions/30ae755e.yml

@@ -0,0 +1,24 @@
+releases:
+  "@yarnpkg/cli": patch
+  "@yarnpkg/plugin-workspace-tools": 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-pnpm"
+  - "@yarnpkg/plugin-stage"
+  - "@yarnpkg/plugin-typescript"
+  - "@yarnpkg/plugin-version"
+  - "@yarnpkg/builder"
+  - "@yarnpkg/core"
+  - "@yarnpkg/doctor"
+  - "@yarnpkg/pnp"

packages/plugin-workspace-tools/sources/commands/foreach.ts

@@ -405,7 +405,7 @@ export default class WorkspacesForeachCommand extends BaseCommand {
             needsProcessing.delete(identHash);
             processing.delete(workspace.anchoredDescriptor.descriptorHash);
 
-            return exitCode;
+            return {workspace, exitCode};
           }));
 
           // If we're not executing processes in parallel we can just wait for it
@@ -424,13 +424,15 @@ export default class WorkspacesForeachCommand extends BaseCommand {
           return;
         }
 
-        const exitCodes: Array<number> = await Promise.all(commandPromises);
-        const errorCode = exitCodes.find(code => code !== 0);
+        const results: Array<{ workspace: Workspace, exitCode: number }> = await Promise.all(commandPromises);
+        results.forEach(({workspace, exitCode}) => {
+          if (exitCode !== 0) {
+            report.reportError(MessageName.UNNAMED, `The command failed in workspace ${structUtils.prettyLocator(configuration, workspace.anchoredLocator)} with exit code ${exitCode}`);
+          }
+        });
 
-        // The order in which the exit codes will be processed is fairly
-        // opaque, so better just return a generic "1" for determinism.
-        if (finalExitCode === null)
-          finalExitCode = typeof errorCode !== `undefined` ? 1 : finalExitCode;
+        const exitCodes = results.map(result => result.exitCode);
+        const errorCode = exitCodes.find(code => code !== 0);
 
         if ((this.topological || this.topologicalDev) && typeof errorCode !== `undefined`) {
           report.reportError(MessageName.UNNAMED, `The command failed for workspaces that are depended upon by other workspaces; can't satisfy the dependency graph`);