refactor(config): rename model mapping fields from from/to to name/alias

config.example.yaml

@@ -201,29 +201,29 @@ ws-auth: false
 # NOTE: Mappings do not apply to gemini-api-key, codex-api-key, claude-api-key, openai-compatibility, vertex-api-key, or ampcode.
 # oauth-model-mappings:
 #   gemini-cli:
-#     - from: "gemini-2.5-pro"          # original model name under this channel
-#       to: "gpt-5"                     # client-visible alias
+#     - name: "gemini-2.5-pro"          # original model name under this channel
+#       alias: "g2.5p"                  # client-visible alias
 #   vertex:
-#     - from: "gemini-2.5-pro"
-#       to: "gpt-5"
+#     - name: "gemini-2.5-pro"
+#       alias: "g2.5p"
 #   aistudio:
-#     - from: "gemini-2.5-pro"
-#       to: "gpt-5"
+#     - name: "gemini-2.5-pro"
+#       alias: "g2.5p"
 #   antigravity:
-#     - from: "gemini-3-pro-preview"
-#       to: "gpt-5"
+#     - name: "gemini-3-pro-preview"
+#       alias: "g3p"
 #   claude:
-#     - from: "claude-sonnet-4-5-20250929"
-#       to: "gpt-5"
+#     - name: "claude-sonnet-4-5-20250929"
+#       alias: "cs4.5"
 #   codex:
-#     - from: "gpt-5"
-#       to: "gemini-2.5-pro"
+#     - name: "gpt-5"
+#       alias: "g5"
 #   qwen:
-#     - from: "qwen3-coder-plus"
-#       to: "gpt-5"
+#     - name: "qwen3-coder-plus"
+#       alias: "qwen-plus"
 #   iflow:
-#     - from: "glm-4.7"
-#       to: "gpt-5"
+#     - name: "glm-4.7"
+#       alias: "glm-god"
 
 # OAuth provider excluded models
 # oauth-excluded-models:

internal/config/config.go

@@ -146,10 +146,10 @@ type RoutingConfig struct {
 }
 
 // ModelNameMapping defines a model ID rename mapping for a specific channel.
-// It maps the original model name (From) to the client-visible alias (To).
+// It maps the original model name (Name) to the client-visible alias (Alias).
 type ModelNameMapping struct {
-	From string `yaml:"from" json:"from"`
-	To   string `yaml:"to" json:"to"`
+	Name  string `yaml:"name" json:"name"`
+	Alias string `yaml:"alias" json:"alias"`
 }
 
 // AmpModelMapping defines a model name mapping for Amp CLI requests.
@@ -508,29 +508,29 @@ func (cfg *Config) SanitizeOAuthModelMappings() {
 		if channel == "" || len(mappings) == 0 {
 			continue
 		}
-		seenFrom := make(map[string]struct{}, len(mappings))
-		seenTo := make(map[string]struct{}, len(mappings))
+		seenName := make(map[string]struct{}, len(mappings))
+		seenAlias := make(map[string]struct{}, len(mappings))
 		clean := make([]ModelNameMapping, 0, len(mappings))
 		for _, mapping := range mappings {
-			from := strings.TrimSpace(mapping.From)
-			to := strings.TrimSpace(mapping.To)
-			if from == "" || to == "" {
+			name := strings.TrimSpace(mapping.Name)
+			alias := strings.TrimSpace(mapping.Alias)
+			if name == "" || alias == "" {
 				continue
 			}
-			if strings.EqualFold(from, to) {
+			if strings.EqualFold(name, alias) {
 				continue
 			}
-			fromKey := strings.ToLower(from)
-			toKey := strings.ToLower(to)
-			if _, ok := seenFrom[fromKey]; ok {
+			nameKey := strings.ToLower(name)
+			aliasKey := strings.ToLower(alias)
+			if _, ok := seenName[nameKey]; ok {
 				continue
 			}
-			if _, ok := seenTo[toKey]; ok {
+			if _, ok := seenAlias[aliasKey]; ok {
 				continue
 			}
-			seenFrom[fromKey] = struct{}{}
-			seenTo[toKey] = struct{}{}
-			clean = append(clean, ModelNameMapping{From: from, To: to})
+			seenName[nameKey] = struct{}{}
+			seenAlias[aliasKey] = struct{}{}
+			clean = append(clean, ModelNameMapping{Name: name, Alias: alias})
 		}
 		if len(clean) > 0 {
 			out[channel] = clean

sdk/cliproxy/auth/model_name_mappings.go

@@ -26,19 +26,19 @@ func compileModelNameMappingTable(mappings map[string][]internalconfig.ModelName
 		}
 		rev := make(map[string]string, len(entries))
 		for _, entry := range entries {
-			from := strings.TrimSpace(entry.From)
-			to := strings.TrimSpace(entry.To)
-			if from == "" || to == "" {
+			name := strings.TrimSpace(entry.Name)
+			alias := strings.TrimSpace(entry.Alias)
+			if name == "" || alias == "" {
 				continue
 			}
-			if strings.EqualFold(from, to) {
+			if strings.EqualFold(name, alias) {
 				continue
 			}
-			aliasKey := strings.ToLower(to)
+			aliasKey := strings.ToLower(alias)
 			if _, exists := rev[aliasKey]; exists {
 				continue
 			}
-			rev[aliasKey] = from
+			rev[aliasKey] = name
 		}
 		if len(rev) > 0 {
 			out.reverse[channel] = rev

sdk/cliproxy/service.go

@@ -1191,19 +1191,19 @@ func applyOAuthModelMappings(cfg *config.Config, provider, authKind string, mode
 	}
 	forward := make(map[string]string, len(mappings))
 	for i := range mappings {
-		from := strings.TrimSpace(mappings[i].From)
-		to := strings.TrimSpace(mappings[i].To)
-		if from == "" || to == "" {
+		name := strings.TrimSpace(mappings[i].Name)
+		alias := strings.TrimSpace(mappings[i].Alias)
+		if name == "" || alias == "" {
 			continue
 		}
-		if strings.EqualFold(from, to) {
+		if strings.EqualFold(name, alias) {
 			continue
 		}
-		key := strings.ToLower(from)
+		key := strings.ToLower(name)
 		if _, exists := forward[key]; exists {
 			continue
 		}
-		forward[key] = to
+		forward[key] = alias
 	}
 	if len(forward) == 0 {
 		return models