refactor(cliproxy): extract generic buildConfigModels function for model info generation

internal/config/config.go

@@ -268,6 +268,9 @@ type ClaudeModel struct {
 	Alias string `yaml:"alias" json:"alias"`
 }
 
+func (m ClaudeModel) GetName() string  { return m.Name }
+func (m ClaudeModel) GetAlias() string { return m.Alias }
+
 // CodexKey represents the configuration for a Codex API key,
 // including the API key itself and an optional base URL for the API endpoint.
 type CodexKey struct {
@@ -303,6 +306,9 @@ type CodexModel struct {
 	Alias string `yaml:"alias" json:"alias"`
 }
 
+func (m CodexModel) GetName() string  { return m.Name }
+func (m CodexModel) GetAlias() string { return m.Alias }
+
 // GeminiKey represents the configuration for a Gemini API key,
 // including optional overrides for upstream base URL, proxy routing, and headers.
 type GeminiKey struct {
@@ -337,6 +343,9 @@ type GeminiModel struct {
 	Alias string `yaml:"alias" json:"alias"`
 }
 
+func (m GeminiModel) GetName() string  { return m.Name }
+func (m GeminiModel) GetAlias() string { return m.Alias }
+
 // OpenAICompatibility represents the configuration for OpenAI API compatibility
 // with external providers, allowing model aliases to be routed through OpenAI API format.
 type OpenAICompatibility struct {

internal/config/vertex_compat.go

@@ -42,6 +42,9 @@ type VertexCompatModel struct {
 	Alias string `yaml:"alias" json:"alias"`
 }
 
+func (m VertexCompatModel) GetName() string  { return m.Name }
+func (m VertexCompatModel) GetAlias() string { return m.Alias }
+
 // SanitizeVertexCompatKeys deduplicates and normalizes Vertex-compatible API key credentials.
 func (cfg *Config) SanitizeVertexCompatKeys() {
 	if cfg == nil {

sdk/cliproxy/service.go

@@ -1119,17 +1119,22 @@ func matchWildcard(pattern, value string) bool {
 	return true
 }
 
-func buildVertexCompatConfigModels(entry *config.VertexCompatKey) []*ModelInfo {
-	if entry == nil || len(entry.Models) == 0 {
+type modelEntry interface {
+	GetName() string
+	GetAlias() string
+}
+
+func buildConfigModels[T modelEntry](models []T, ownedBy, modelType string) []*ModelInfo {
+	if len(models) == 0 {
 		return nil
 	}
 	now := time.Now().Unix()
-	out := make([]*ModelInfo, 0, len(entry.Models))
-	seen := make(map[string]struct{}, len(entry.Models))
-	for i := range entry.Models {
-		model := entry.Models[i]
-		name := strings.TrimSpace(model.Name)
-		alias := strings.TrimSpace(model.Alias)
+	out := make([]*ModelInfo, 0, len(models))
+	seen := make(map[string]struct{}, len(models))
+	for i := range models {
+		model := models[i]
+		name := strings.TrimSpace(model.GetName())
+		alias := strings.TrimSpace(model.GetAlias())
 		if alias == "" {
 			alias = name
 		}
@@ -1149,14 +1154,42 @@ func buildVertexCompatConfigModels(entry *config.VertexCompatKey) []*ModelInfo {
 			ID:          alias,
 			Object:      "model",
 			Created:     now,
-			OwnedBy:     "google",
-			Type:        "vertex",
+			OwnedBy:     ownedBy,
+			Type:        modelType,
 			DisplayName: display,
 		})
 	}
 	return out
 }
 
+func buildVertexCompatConfigModels(entry *config.VertexCompatKey) []*ModelInfo {
+	if entry == nil {
+		return nil
+	}
+	return buildConfigModels(entry.Models, "google", "vertex")
+}
+
+func buildGeminiConfigModels(entry *config.GeminiKey) []*ModelInfo {
+	if entry == nil {
+		return nil
+	}
+	return buildConfigModels(entry.Models, "google", "gemini")
+}
+
+func buildClaudeConfigModels(entry *config.ClaudeKey) []*ModelInfo {
+	if entry == nil {
+		return nil
+	}
+	return buildConfigModels(entry.Models, "anthropic", "claude")
+}
+
+func buildCodexConfigModels(entry *config.CodexKey) []*ModelInfo {
+	if entry == nil {
+		return nil
+	}
+	return buildConfigModels(entry.Models, "openai", "openai")
+}
+
 func rewriteModelInfoName(name, oldID, newID string) string {
 	trimmed := strings.TrimSpace(name)
 	if trimmed == "" {
@@ -1243,117 +1276,3 @@ func applyOAuthModelMappings(cfg *config.Config, provider, authKind string, mode
 	}
 	return out
 }
-
-func buildGeminiConfigModels(entry *config.GeminiKey) []*ModelInfo {
-	if entry == nil || len(entry.Models) == 0 {
-		return nil
-	}
-	now := time.Now().Unix()
-	out := make([]*ModelInfo, 0, len(entry.Models))
-	seen := make(map[string]struct{}, len(entry.Models))
-	for i := range entry.Models {
-		model := entry.Models[i]
-		name := strings.TrimSpace(model.Name)
-		alias := strings.TrimSpace(model.Alias)
-		if alias == "" {
-			alias = name
-		}
-		if alias == "" {
-			continue
-		}
-		key := strings.ToLower(alias)
-		if _, exists := seen[key]; exists {
-			continue
-		}
-		seen[key] = struct{}{}
-		display := name
-		if display == "" {
-			display = alias
-		}
-		out = append(out, &ModelInfo{
-			ID:          alias,
-			Object:      "model",
-			Created:     now,
-			OwnedBy:     "google",
-			Type:        "gemini",
-			DisplayName: display,
-		})
-	}
-	return out
-}
-
-func buildClaudeConfigModels(entry *config.ClaudeKey) []*ModelInfo {
-	if entry == nil || len(entry.Models) == 0 {
-		return nil
-	}
-	now := time.Now().Unix()
-	out := make([]*ModelInfo, 0, len(entry.Models))
-	seen := make(map[string]struct{}, len(entry.Models))
-	for i := range entry.Models {
-		model := entry.Models[i]
-		name := strings.TrimSpace(model.Name)
-		alias := strings.TrimSpace(model.Alias)
-		if alias == "" {
-			alias = name
-		}
-		if alias == "" {
-			continue
-		}
-		key := strings.ToLower(alias)
-		if _, exists := seen[key]; exists {
-			continue
-		}
-		seen[key] = struct{}{}
-		display := name
-		if display == "" {
-			display = alias
-		}
-		out = append(out, &ModelInfo{
-			ID:          alias,
-			Object:      "model",
-			Created:     now,
-			OwnedBy:     "anthropic",
-			Type:        "claude",
-			DisplayName: display,
-		})
-	}
-	return out
-}
-
-func buildCodexConfigModels(entry *config.CodexKey) []*ModelInfo {
-	if entry == nil || len(entry.Models) == 0 {
-		return nil
-	}
-	now := time.Now().Unix()
-	out := make([]*ModelInfo, 0, len(entry.Models))
-	seen := make(map[string]struct{}, len(entry.Models))
-	for i := range entry.Models {
-		model := entry.Models[i]
-		name := strings.TrimSpace(model.Name)
-		alias := strings.TrimSpace(model.Alias)
-		if alias == "" {
-			alias = name
-		}
-		if alias == "" {
-			continue
-		}
-		key := strings.ToLower(alias)
-		if _, exists := seen[key]; exists {
-			continue
-		}
-		seen[key] = struct{}{}
-		display := name
-		if display == "" {
-			display = alias
-		}
-		out = append(out, &ModelInfo{
-			ID:          alias,
-			Object:      "model",
-			Created:     now,
-			OwnedBy:     "openai",
-			Type:        "openai",
-			DisplayName: display,
-		})
-	}
-	return out
-}