feat(cliproxy): introduce global model name mappings for improved aliasing and routing

This commit is contained in:
Luis Pater
2025-12-30 08:13:06 +08:00
parent a8cb01819d
commit 50e6d845f4
10 changed files with 431 additions and 15 deletions

View File

@@ -111,6 +111,9 @@ type Manager struct {
requestRetry atomic.Int32
maxRetryInterval atomic.Int64
// modelNameMappings stores global model name alias mappings (alias -> upstream name) keyed by channel.
modelNameMappings atomic.Value
// Optional HTTP RoundTripper provider injected by host.
rtProvider RoundTripperProvider
@@ -410,6 +413,7 @@ func (m *Manager) executeWithProvider(ctx context.Context, provider string, req
}
execReq := req
execReq.Model, execReq.Metadata = rewriteModelForAuth(routeModel, req.Metadata, auth)
execReq.Metadata = m.applyGlobalModelNameMappingMetadata(auth, execReq.Model, execReq.Metadata)
resp, errExec := executor.Execute(execCtx, auth, execReq, opts)
result := Result{AuthID: auth.ID, Provider: provider, Model: routeModel, Success: errExec == nil}
if errExec != nil {
@@ -471,6 +475,7 @@ func (m *Manager) executeCountWithProvider(ctx context.Context, provider string,
}
execReq := req
execReq.Model, execReq.Metadata = rewriteModelForAuth(routeModel, req.Metadata, auth)
execReq.Metadata = m.applyGlobalModelNameMappingMetadata(auth, execReq.Model, execReq.Metadata)
resp, errExec := executor.CountTokens(execCtx, auth, execReq, opts)
result := Result{AuthID: auth.ID, Provider: provider, Model: routeModel, Success: errExec == nil}
if errExec != nil {
@@ -532,6 +537,7 @@ func (m *Manager) executeStreamWithProvider(ctx context.Context, provider string
}
execReq := req
execReq.Model, execReq.Metadata = rewriteModelForAuth(routeModel, req.Metadata, auth)
execReq.Metadata = m.applyGlobalModelNameMappingMetadata(auth, execReq.Model, execReq.Metadata)
chunks, errStream := executor.ExecuteStream(execCtx, auth, execReq, opts)
if errStream != nil {
rerr := &Error{Message: errStream.Error()}
@@ -592,6 +598,7 @@ func stripPrefixFromMetadata(metadata map[string]any, needle string) map[string]
keys := []string{
util.ThinkingOriginalModelMetadataKey,
util.GeminiOriginalModelMetadataKey,
util.ModelMappingOriginalModelMetadataKey,
}
var out map[string]any
for _, key := range keys {