tree 006db217e495ebe689545799958a18ad0c93ead3
parent 5e0789f06164b03f738cdd69583e53c06e23e061
author Yaneury Fermin <yaneury@google.com> 1655936156 +0000
committer CQ Bot <fuchsia-internal-scoped@luci-project-accounts.iam.gserviceaccount.com> 1655936156 +0000

[realm_builder] Format ErrorList messages

This CL makes the format for cm_fild_analyzer::error::ErrorList
structured, helping it be more readable for users. It turns:

```
[98805.927319][18733956][18733958][realm_builder_server] WARN: unable to replace realm decl: a component manifest failed validation: ErrorList { errs: [InvalidField(DeclField { decl: "ExposeProtocol", field: "source_name" }), InvalidField(DeclField { decl: "ExposeProtocol", field: "target_name" })] }
```

To:

```
[00060.285693][50201][50203][realm_builder_server] WARN: The constructed component declaration is invalid. Please fix all the listed errors:
  1. "secho_server" is referenced in ExposeProtocol.source but it does not appear in children. Declare one in the `children` section of the component declaration with the name "secho_server" in order to reference it.
  2. Field `target` for ExposeProtocol is invalid.
  3. Field `source_name` is missing for ExposeProtocol decl. Add this field to the component declaration.
For a reference as to how component declarations are authored, see https://fuchsia.dev/go/components/declaration. method=Realm.ReplaceRealmDecl
```

Fixed: 100731
Change-Id: I4b8659ca66586fa32bcd34f5a1eeadcdeac16dd6
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/689505
Commit-Queue: Yaneury Fermin <yaneury@google.com>
Reviewed-by: Gary Bressler <geb@google.com>