| 1 | package config |
| 2 | |
| 3 | const deepSeekChatDefaultConfigVersion = 8 |
| 4 | const deepSeekOfficialChatUpgradeConfigVersion = 9 |
| 5 | |
| 6 | // Official endpoint identity, rather than the editable display name, owns this |
| 7 | // one-time migration. Nonstandard paths and gateways remain user-owned. |
| 8 | func isOfficialDeepSeekChatUpgrade(p *ProviderEntry) bool { |
| 9 | if p == nil || (p.Kind != "anthropic" && p.Kind != "responses" && p.Kind != "openai") { |
| 10 | return false |
| 11 | } |
| 12 | for _, endpoint := range []string{p.BaseURL, p.RequestURL, p.ChatURL} { |
| 13 | if endpoint == "" { |
| 14 | continue |
| 15 | } |
| 16 | path, ok := deepSeekOpenAIEndpointPath(endpoint) |
| 17 | if !ok { |
| 18 | return false |
| 19 | } |
| 20 | switch path { |
| 21 | case "", "/v1", "/anthropic", "/anthropic/v1", "/anthropic/v1/messages", "/responses", "/v1/responses", "/chat/completions", "/v1/chat/completions": |
| 22 | default: |
| 23 | return false |
| 24 | } |
| 25 | } |
| 26 | return p.BaseURL != "" |
| 27 | } |
| 28 | |
| 29 | func migrateOfficialDeepSeekChat(c *Config) { |
| 30 | for i := range c.Providers { |
| 31 | p := &c.Providers[i] |
| 32 | if !isOfficialDeepSeekChatUpgrade(p) { |
| 33 | continue |
| 34 | } |
| 35 | p.Kind, p.BaseURL = "openai", "https://api.deepseek.com" |
| 36 | // Drop the standard override instead of pinning the canonical URL: the |
| 37 | // derived endpoint is identical, and a non-empty override hides the |
| 38 | // account from IsOfficialDeepSeekSearchEndpoint (independent search). |
| 39 | p.RequestURL, p.ChatURL = "", "" |
| 40 | } |
| 41 | } |
| 42 | |
| 43 | // Only the historical built-in Messages routes are defaults to restore. |
| 44 | // Explicit alternate presets, custom models and transport settings remain owned |
| 45 | // by the user. Model selection, effort, pricing and the search switch survive. |
| 46 | func isLegacyDeepSeekMessagesDefault(p *ProviderEntry) bool { |
| 47 | if p == nil || p.Kind != "anthropic" || !IsOfficialDeepSeekSearchEndpoint(p) || |
| 48 | p.PresetID != "" || len(p.Headers) != 0 || len(p.ExtraBody) != 0 || p.AuthHeader || |
| 49 | (p.ReasoningProtocol != "" && p.ReasoningProtocol != ReasoningProtocolDeepSeek) { |
| 50 | return false |
| 51 | } |
| 52 | copy := *p |
| 53 | copy.Kind = "openai" |
| 54 | copy.BaseURL = "https://api.deepseek.com" |
| 55 | if !CanUpgradeDeepSeekProviderProtocol(©) { |
| 56 | return false |
| 57 | } |
| 58 | for _, override := range p.ModelOverrides { |
| 59 | if override.ReasoningProtocol != "" && override.ReasoningProtocol != ReasoningProtocolDeepSeek { |
| 60 | return false |
| 61 | } |
| 62 | } |
| 63 | return true |
| 64 | } |
| 65 | |
| 66 | func restoreDeepSeekChatDefaults(c *Config) { |
| 67 | for i := range c.Providers { |
| 68 | p := &c.Providers[i] |
| 69 | if isLegacyDeepSeekMessagesDefault(p) { |
| 70 | p.Kind = "openai" |
| 71 | p.BaseURL = "https://api.deepseek.com" |
| 72 | } |
| 73 | } |
| 74 | } |
| 75 |