feat: expose semantic index through Tooling (#36)

Author: AntoineToussaint

go.mod

@@ -5,7 +5,7 @@ go 1.25.12
 toolchain go1.26.4
 
 require (
-	github.com/codefly-dev/core v0.2.78
+	github.com/codefly-dev/core v0.2.80
 	gopkg.in/yaml.v3 v3.0.1
 )
 

go.sum

@@ -37,8 +37,8 @@ github.com/clipperhouse/uax29/v2 v2.7.0 h1:+gs4oBZ2gPfVrKPthwbMzWZDaAFPGYK72F0NJ
 github.com/clipperhouse/uax29/v2 v2.7.0/go.mod h1:EFJ2TJMRUaplDxHKj1qAEhCtQPW2tJSwu5BF98AuoVM=
 github.com/cloudflare/circl v1.6.3 h1:9GPOhQGF9MCYUeXyMYlqTR6a5gTrgR/fBLXvUgtVcg8=
 github.com/cloudflare/circl v1.6.3/go.mod h1:2eXP6Qfat4O/Yhh8BznvKnJ+uzEoTQ6jVKJRn81BiS4=
-github.com/codefly-dev/core v0.2.78 h1:v6fW62ZoS/umsjrz4oEEnSJ50nzXeeORMegB7nlXbXQ=
-github.com/codefly-dev/core v0.2.78/go.mod h1:hNxTk7ZnR5AU8imfvNJcGpoULQ1uzML5M3E4/RffWU4=
+github.com/codefly-dev/core v0.2.80 h1:RwBAWd+7J2ZHHY5RSllfPNlr1wP9CNTmVFQz9UM3rog=
+github.com/codefly-dev/core v0.2.80/go.mod h1:hNxTk7ZnR5AU8imfvNJcGpoULQ1uzML5M3E4/RffWU4=
 github.com/codefly-dev/gortk v0.2.0 h1:7bOlS5valYz2zil+fZctQNcPCYBcPj86abcw9N8h1hQ=
 github.com/codefly-dev/gortk v0.2.0/go.mod h1:dDWUMFgAP063OCGhTEpV7FFUj9+zTcxxO/nV80VKEwg=
 github.com/cyphar/filepath-securejoin v0.6.1 h1:5CeZ1jPXEiYt3+Z6zqprSAgSWiggmpVyciv8syjIpVE=

pkg/tooling/tooling.go

@@ -8,6 +8,7 @@ import (
 	"context"
 	"fmt"
 
+	corecode "github.com/codefly-dev/core/code"
 	"github.com/codefly-dev/core/failures"
 	basev0 "github.com/codefly-dev/core/generated/go/codefly/base/v0"
 	codev0 "github.com/codefly-dev/core/generated/go/codefly/services/code/v0"
@@ -22,7 +23,7 @@ import (
 //
 // ARCHITECTURE: Tooling is the primary interface Mind calls for
 // language-specific commands. It unifies Code and Runtime:
-//   - Analysis: GetProjectInfo (via Code)
+//   - Analysis: GetProjectInfo + body-free semantic projection (via Code)
 //   - Modification: Fix (ruff), ApplyEdit (via Code)
 //   - Dev: Build, Test (pytest), Lint (ruff) (delegates to Runtime)
 type Tooling struct {
@@ -36,6 +37,12 @@ func New(code *pythoncode.Code, rt *pythonruntime.Runtime) *Tooling {
 	return &Tooling{Code: code, Runtime: rt}
 }
 
+// GetSemanticIndex delegates project parsing to the Core Code server embedded
+// by the Python agent; no project bytes cross the Tooling boundary.
+func (t *Tooling) GetSemanticIndex(ctx context.Context, req *toolingv0.GetSemanticIndexRequest) (*toolingv0.GetSemanticIndexResponse, error) {
+	return corecode.NewSourceTooling(t.Code).GetSemanticIndex(ctx, req)
+}
+
 // ── Code Modification ──────────────────────────────────
 
 func (t *Tooling) Fix(ctx context.Context, req *toolingv0.FixRequest) (*toolingv0.FixResponse, error) {

pkg/tooling/tooling_test.go

@@ -6,6 +6,7 @@ import (
 	"path/filepath"
 	"testing"
 
+	basev0 "github.com/codefly-dev/core/generated/go/codefly/base/v0"
 	codev0 "github.com/codefly-dev/core/generated/go/codefly/services/code/v0"
 	toolingv0 "github.com/codefly-dev/core/generated/go/codefly/services/tooling/v0"
 	"github.com/codefly-dev/core/resources"
@@ -69,4 +70,11 @@ func TestProjectInfoCarriesRequirementsAndImportsAcrossCodeAndTooling(t *testing
 		len(toolingResponse.GetSourceFiles()[0].GetImports()) != 1 || toolingResponse.GetSourceFiles()[0].GetImports()[0] != "flask" {
 		t.Fatalf("tooling project info = %+v", toolingResponse)
 	}
+	semantic, err := pythontooling.New(server, nil).GetSemanticIndex(context.Background(), &toolingv0.GetSemanticIndexRequest{})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if semantic.GetFailure() != nil || semantic.GetIndex().GetState() != basev0.SemanticIndexState_SEMANTIC_INDEX_STATE_COMPLETE || len(semantic.GetIndex().GetFiles()) != 1 {
+		t.Fatalf("semantic index = %+v", semantic)
+	}
 }