implements PLN-0112

discussion/index.ndjson

@@ -8,7 +8,7 @@
 {"type":"discussion","id":"DSC-0059","status":"open","ticket":"multi-frontend-common-lifecycle","title":"Extrair lifecycle comum das responsabilidades do frontend PBS","created_at":"2026-07-15","updated_at":"2026-07-15","tags":["compiler","compiler-general","compiler-pbs","lifecycle","backend","multi-frontend"],"agendas":[{"id":"AGD-0062","file":"AGD-0062-multi-frontend-common-lifecycle.md","status":"open","created_at":"2026-07-15","updated_at":"2026-07-15"}],"decisions":[],"plans":[],"lessons":[]}
 {"type":"discussion","id":"DSC-0058","status":"open","ticket":"multi-frontend-serializable-ir","title":"Manter a IR comum serializavel por design","created_at":"2026-07-15","updated_at":"2026-07-15","tags":["compiler","compiler-general","ir","backend","serialization","multi-frontend"],"agendas":[{"id":"AGD-0061","file":"AGD-0061-multi-frontend-serializable-ir.md","status":"open","created_at":"2026-07-15","updated_at":"2026-07-15"}],"decisions":[],"plans":[],"lessons":[]}
 {"type":"discussion","id":"DSC-0057","status":"open","ticket":"multi-frontend-frontend-backend-contract","title":"Estabilizar contrato entre frontend e backend comum","created_at":"2026-07-15","updated_at":"2026-07-15","tags":["compiler","compiler-general","compiler-pbs","ir","backend","multi-frontend"],"agendas":[{"id":"AGD-0060","file":"AGD-0060-multi-frontend-frontend-backend-contract.md","status":"open","created_at":"2026-07-15","updated_at":"2026-07-15"}],"decisions":[],"plans":[],"lessons":[]}
-{"type":"discussion","id":"DSC-0056","status":"in_progress","ticket":"multi-frontend-remove-pbs-branches","title":"Generalizar o contrato LSP/editorial para frontends","created_at":"2026-07-15","updated_at":"2026-07-15","tags":["compiler","compiler-general","compiler-pbs","studio","frontend","coupling","multi-frontend"],"agendas":[{"id":"AGD-0059","file":"AGD-0059-multi-frontend-remove-pbs-branches.md","status":"accepted","created_at":"2026-07-15","updated_at":"2026-07-15"}],"decisions":[{"id":"DEC-0042","file":"DEC-0042-frontend-editorial-language-service-contract-for-lsp.md","status":"accepted","created_at":"2026-07-15","updated_at":"2026-07-15","ref_agenda":"AGD-0059"}],"plans":[{"id":"PLN-0111","file":"PLN-0111-define-generic-frontend-editorial-dtos-and-capability-surface.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0042"]},{"id":"PLN-0112","file":"PLN-0112-migrate-semantic-tokens-to-generic-frontend-language-service.md","status":"open","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0042"]},{"id":"PLN-0113","file":"PLN-0113-migrate-completion-to-generic-frontend-models.md","status":"open","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0042"]},{"id":"PLN-0114","file":"PLN-0114-migrate-hover-and-documentation-to-generic-frontend-models.md","status":"open","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0042"]},{"id":"PLN-0115","file":"PLN-0115-migrate-signature-help-to-generic-frontend-models.md","status":"open","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0042"]},{"id":"PLN-0116","file":"PLN-0116-remove-pbs-imports-from-common-lsp-and-add-boundary-coverage.md","status":"open","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0042"]}],"lessons":[]}
+{"type":"discussion","id":"DSC-0056","status":"in_progress","ticket":"multi-frontend-remove-pbs-branches","title":"Generalizar o contrato LSP/editorial para frontends","created_at":"2026-07-15","updated_at":"2026-07-15","tags":["compiler","compiler-general","compiler-pbs","studio","frontend","coupling","multi-frontend"],"agendas":[{"id":"AGD-0059","file":"AGD-0059-multi-frontend-remove-pbs-branches.md","status":"accepted","created_at":"2026-07-15","updated_at":"2026-07-15"}],"decisions":[{"id":"DEC-0042","file":"DEC-0042-frontend-editorial-language-service-contract-for-lsp.md","status":"accepted","created_at":"2026-07-15","updated_at":"2026-07-15","ref_agenda":"AGD-0059"}],"plans":[{"id":"PLN-0111","file":"PLN-0111-define-generic-frontend-editorial-dtos-and-capability-surface.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0042"]},{"id":"PLN-0112","file":"PLN-0112-migrate-semantic-tokens-to-generic-frontend-language-service.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0042"]},{"id":"PLN-0113","file":"PLN-0113-migrate-completion-to-generic-frontend-models.md","status":"open","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0042"]},{"id":"PLN-0114","file":"PLN-0114-migrate-hover-and-documentation-to-generic-frontend-models.md","status":"open","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0042"]},{"id":"PLN-0115","file":"PLN-0115-migrate-signature-help-to-generic-frontend-models.md","status":"open","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0042"]},{"id":"PLN-0116","file":"PLN-0116-remove-pbs-imports-from-common-lsp-and-add-boundary-coverage.md","status":"open","created_at":"2026-07-15","updated_at":"2026-07-15","ref_decisions":["DEC-0042"]}],"lessons":[]}
 {"type":"discussion","id":"DSC-0055","status":"done","ticket":"multi-frontend-compiler-vs-language-services","title":"Separar compilacao de servicos editoriais de frontend","created_at":"2026-07-15","updated_at":"2026-07-15","tags":["compiler","compiler-general","studio","lsp","editor","frontend","multi-frontend"],"agendas":[],"decisions":[],"plans":[],"lessons":[{"id":"LSN-0056","file":"discussion/lessons/DSC-0055-multi-frontend-compiler-vs-language-services/LSN-0056-compile-first-frontends-with-optional-editorial-capabilities.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15"}]}
 {"type":"discussion","id":"DSC-0054","status":"done","ticket":"multi-frontend-provider-contract","title":"Introduzir provider completo de frontend","created_at":"2026-07-15","updated_at":"2026-07-15","tags":["compiler","compiler-general","studio","frontend","registry","multi-frontend"],"agendas":[],"decisions":[],"plans":[],"lessons":[{"id":"LSN-0055","file":"discussion/lessons/DSC-0054-multi-frontend-provider-contract/LSN-0055-static-frontend-providers-before-plugin-architecture.md","status":"done","created_at":"2026-07-15","updated_at":"2026-07-15"}]}
 {"type":"discussion","id":"DSC-0053","status":"open","ticket":"pbs-lsp-call-and-type-hierarchy","title":"PBS LSP Call and Type Hierarchy","created_at":"2026-07-15","updated_at":"2026-07-15","tags":["studio","lsp","vscode","compiler-pbs","editor","call-hierarchy","type-hierarchy"],"agendas":[{"id":"AGD-0056","file":"AGD-0056-pbs-lsp-call-and-type-hierarchy.md","status":"open","created_at":"2026-07-15","updated_at":"2026-07-15"}],"decisions":[],"plans":[],"lessons":[]}

discussion/workflow/plans/PLN-0112-migrate-semantic-tokens-to-generic-frontend-language-service.md

@@ -2,8 +2,9 @@
 id: PLN-0112
 ticket: multi-frontend-remove-pbs-branches
 title: Migrate semantic tokens to generic frontend language service
-status: open
+status: done
 created: 2026-07-15
+completed: 2026-07-15
 ref_decisions: [DEC-0042]
 tags: [compiler, compiler-general, compiler-pbs, studio, frontend, coupling, multi-frontend]
 ---
@@ -62,37 +63,3 @@ Make LSP semantic token handling consume generic frontend language-service APIs
 - `prometeu-compiler/frontends/prometeu-frontend-pbs/src/main/java/p/studio/compiler/PBSFrontendLanguageService.java`
 - `prometeu-compiler/prometeu-frontend-api/src/main/java/p/studio/compiler/services/...`
 - LSP semantic-token tests.
-
-TBD.
-
-## Objective
-
-TBD.
-
-## Dependencies
-
-TBD.
-
-## Scope
-
-TBD.
-
-## Non-Goals
-
-TBD.
-
-## Execution Method
-
-TBD.
-
-## Acceptance Criteria
-
-TBD.
-
-## Tests
-
-TBD.
-
-## Affected Artifacts
-
-TBD.

prometeu-compiler/frontends/prometeu-frontend-pbs/src/main/java/p/studio/compiler/PBSFrontendLanguageService.java

@@ -7,6 +7,7 @@ import p.studio.compiler.pbs.semantics.PbsEditorialCompletionCandidate;
 import p.studio.compiler.pbs.semantics.PbsEditorialResolvedSymbol;
 import p.studio.compiler.pbs.semantics.PbsEditorialSignatureHelp;
 import p.studio.compiler.pbs.semantics.PbsEditorialSupportService;
+import p.studio.compiler.services.FrontendDocumentRequest;
 import p.studio.compiler.services.FrontendLanguageService;
 import p.studio.utilities.structures.ReadOnlyList;
 
@@ -56,6 +57,11 @@ public final class PBSFrontendLanguageService implements FrontendLanguageService
         return editorialSupportService.signatureHelp(sourceText, ast, supplementalTopDecls, feSurfaceContext, offset);
     }
 
+    @Override
+    public List<FrontendSemanticToken> semanticTokens(final FrontendDocumentRequest request) {
+        return semanticTokens(request == null ? "" : request.documentText());
+    }
+
     public List<FrontendSemanticToken> semanticTokens(final String documentText) {
         return semanticTokenProvider.tokenize(documentText == null ? "" : documentText);
     }

prometeu-lsp/prometeu-lsp-v1/src/main/java/p/studio/lsp/services/compiler/CompilerLanguageServiceBridge.java

@@ -6,6 +6,7 @@ import p.studio.compiler.PBSFrontendLanguageService;
 import p.studio.compiler.messages.*;
 import p.studio.compiler.models.*;
 import p.studio.compiler.pbs.semantics.*;
+import p.studio.compiler.services.FrontendDocumentRequest;
 import p.studio.compiler.services.FrontendProvider;
 import p.studio.compiler.services.PBSFrontendPhaseService;
 import p.studio.compiler.source.identifiers.FileId;
@@ -156,10 +157,16 @@ public final class CompilerLanguageServiceBridge implements LanguageServiceBridg
             final String text) {
         Objects.requireNonNull(context, "context");
         final String effectiveText = text == null ? "" : text;
-        final var frontend = frontendProvider(context).specification();
+        final Path documentPath = normalizeDocumentPath(documentUri);
+        final var provider = frontendProvider(context);
+        final var frontend = provider.specification();
         final FrontendSemanticPresentationSpec presentation = frontend.getSemanticPresentation();
-        final List<FrontendSemanticToken> tokens = pbsLanguageService(context)
-                .map(languageService -> languageService.semanticTokens(effectiveText))
+        final FrontendDocumentRequest request = new FrontendDocumentRequest(
+                context.projectRoot(),
+                documentPath,
+                effectiveText);
+        final List<FrontendSemanticToken> tokens = provider.languageService()
+                .map(languageService -> languageService.semanticTokens(request))
                 .orElseGet(List::of);
         final var positionMapper = new DocumentPositionMapper(effectiveText);
         final var semanticTokens = new ArrayList<BaselineSemanticToken>();