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gemini模型环境变量分离 provider指令支持切换gemini

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This commit is contained in:
HitMargin
2026-04-06 11:23:05 +08:00
parent 6f80e96fee
commit 14dc54a093
9 changed files with 324 additions and 47 deletions
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34
src/utils/model/model.ts
View File

@@ -35,6 +35,15 @@ export type ModelName = string
export type ModelSetting = ModelName | ModelAlias | null
export function getSmallFastModel(): ModelName {
const provider = getAPIProvider()
// Provider-specific small fast model
if (provider === 'openai' && process.env.OPENAI_SMALL_FAST_MODEL) {
return process.env.OPENAI_SMALL_FAST_MODEL
}
if (provider === 'gemini' && process.env.GEMINI_SMALL_FAST_MODEL) {
return process.env.GEMINI_SMALL_FAST_MODEL
}
// Anthropic-specific or fallback
return process.env.ANTHROPIC_SMALL_FAST_MODEL || getDefaultHaikuModel()
}
@@ -104,10 +113,15 @@ export function getBestModel(): ModelName {
// @[MODEL LAUNCH]: Update the default Opus model (3P providers may lag so keep defaults unchanged).
export function getDefaultOpusModel(): ModelName {
const provider = getAPIProvider()
// For OpenAI provider, check OPENAI_DEFAULT_OPUS_MODEL first
if (getAPIProvider() === 'openai' && process.env.OPENAI_DEFAULT_OPUS_MODEL) {
if (provider === 'openai' && process.env.OPENAI_DEFAULT_OPUS_MODEL) {
return process.env.OPENAI_DEFAULT_OPUS_MODEL
}
// For Gemini provider, check GEMINI_DEFAULT_OPUS_MODEL
if (provider === 'gemini' && process.env.GEMINI_DEFAULT_OPUS_MODEL) {
return process.env.GEMINI_DEFAULT_OPUS_MODEL
}
// Anthropic-specific override (for first-party and other 3P providers)
if (process.env.ANTHROPIC_DEFAULT_OPUS_MODEL) {
return process.env.ANTHROPIC_DEFAULT_OPUS_MODEL
@@ -115,7 +129,7 @@ export function getDefaultOpusModel(): ModelName {
// 3P providers (Bedrock, Vertex, Foundry) — kept as a separate branch
// even when values match, since 3P availability lags firstParty and
// these will diverge again at the next model launch.
if (getAPIProvider() !== 'firstParty') {
if (provider !== 'firstParty') {
return getModelStrings().opus46
}
return getModelStrings().opus46
@@ -123,19 +137,24 @@ export function getDefaultOpusModel(): ModelName {
// @[MODEL LAUNCH]: Update the default Sonnet model (3P providers may lag so keep defaults unchanged).
export function getDefaultSonnetModel(): ModelName {
const provider = getAPIProvider()
// For OpenAI provider, check OPENAI_DEFAULT_SONNET_MODEL first
if (
getAPIProvider() === 'openai' &&
provider === 'openai' &&
process.env.OPENAI_DEFAULT_SONNET_MODEL
) {
return process.env.OPENAI_DEFAULT_SONNET_MODEL
}
// For Gemini provider, check GEMINI_DEFAULT_SONNET_MODEL
if (provider === 'gemini' && process.env.GEMINI_DEFAULT_SONNET_MODEL) {
return process.env.GEMINI_DEFAULT_SONNET_MODEL
}
// Anthropic-specific override (for first-party and other 3P providers)
if (process.env.ANTHROPIC_DEFAULT_SONNET_MODEL) {
return process.env.ANTHROPIC_DEFAULT_SONNET_MODEL
}
// Default to Sonnet 4.5 for 3P since they may not have 4.6 yet
if (getAPIProvider() !== 'firstParty') {
if (provider !== 'firstParty') {
return getModelStrings().sonnet45
}
return getModelStrings().sonnet46
@@ -143,10 +162,15 @@ export function getDefaultSonnetModel(): ModelName {
// @[MODEL LAUNCH]: Update the default Haiku model (3P providers may lag so keep defaults unchanged).
export function getDefaultHaikuModel(): ModelName {
const provider = getAPIProvider()
// For OpenAI provider, check OPENAI_DEFAULT_HAIKU_MODEL first
if (getAPIProvider() === 'openai' && process.env.OPENAI_DEFAULT_HAIKU_MODEL) {
if (provider === 'openai' && process.env.OPENAI_DEFAULT_HAIKU_MODEL) {
return process.env.OPENAI_DEFAULT_HAIKU_MODEL
}
// For Gemini provider, check GEMINI_DEFAULT_HAIKU_MODEL
if (provider === 'gemini' && process.env.GEMINI_DEFAULT_HAIKU_MODEL) {
return process.env.GEMINI_DEFAULT_HAIKU_MODEL
}
// Anthropic-specific override (for first-party and other 3P providers)
if (process.env.ANTHROPIC_DEFAULT_HAIKU_MODEL) {
return process.env.ANTHROPIC_DEFAULT_HAIKU_MODEL

45
src/utils/model/modelOptions.ts
View File

@@ -76,22 +76,29 @@ export function getDefaultOptionForUser(fastMode = false): ModelOption {
function getCustomSonnetOption(): ModelOption | undefined {
const is3P = getAPIProvider() !== 'firstParty'
// For OpenAI provider, use OPENAI_DEFAULT_SONNET_MODEL; for other 3P, use ANTHROPIC_DEFAULT_SONNET_MODEL
const provider = getAPIProvider()
// Use provider-specific DEFAULT_SONNET_MODEL
const customSonnetModel =
getAPIProvider() === 'openai'
provider === 'openai'
? process.env.OPENAI_DEFAULT_SONNET_MODEL
: provider === 'gemini'
? process.env.GEMINI_DEFAULT_SONNET_MODEL
: process.env.ANTHROPIC_DEFAULT_SONNET_MODEL
// When a 3P user has a custom sonnet model string, show it directly
if (is3P && customSonnetModel) {
const is1m = has1mContext(customSonnetModel)
// Use appropriate NAME/DESCRIPTION env vars based on provider
const nameEnv =
getAPIProvider() === 'openai'
provider === 'openai'
? process.env.OPENAI_DEFAULT_SONNET_MODEL_NAME
: provider === 'gemini'
? process.env.GEMINI_DEFAULT_SONNET_MODEL_NAME
: process.env.ANTHROPIC_DEFAULT_SONNET_MODEL_NAME
const descEnv =
getAPIProvider() === 'openai'
provider === 'openai'
? process.env.OPENAI_DEFAULT_SONNET_MODEL_DESCRIPTION
: provider === 'gemini'
? process.env.GEMINI_DEFAULT_SONNET_MODEL_DESCRIPTION
: process.env.ANTHROPIC_DEFAULT_SONNET_MODEL_DESCRIPTION
return {
value: 'sonnet',
@@ -118,22 +125,29 @@ function getSonnet46Option(): ModelOption {
function getCustomOpusOption(): ModelOption | undefined {
const is3P = getAPIProvider() !== 'firstParty'
// For OpenAI provider, use OPENAI_DEFAULT_OPUS_MODEL; for other 3P, use ANTHROPIC_DEFAULT_OPUS_MODEL
const provider = getAPIProvider()
// Use provider-specific DEFAULT_OPUS_MODEL
const customOpusModel =
getAPIProvider() === 'openai'
provider === 'openai'
? process.env.OPENAI_DEFAULT_OPUS_MODEL
: provider === 'gemini'
? process.env.GEMINI_DEFAULT_OPUS_MODEL
: process.env.ANTHROPIC_DEFAULT_OPUS_MODEL
// When a 3P user has a custom opus model string, show it directly
if (is3P && customOpusModel) {
const is1m = has1mContext(customOpusModel)
// Use appropriate NAME/DESCRIPTION env vars based on provider
const nameEnv =
getAPIProvider() === 'openai'
provider === 'openai'
? process.env.OPENAI_DEFAULT_OPUS_MODEL_NAME
: provider === 'gemini'
? process.env.GEMINI_DEFAULT_OPUS_MODEL_NAME
: process.env.ANTHROPIC_DEFAULT_OPUS_MODEL_NAME
const descEnv =
getAPIProvider() === 'openai'
provider === 'openai'
? process.env.OPENAI_DEFAULT_OPUS_MODEL_DESCRIPTION
: provider === 'gemini'
? process.env.GEMINI_DEFAULT_OPUS_MODEL_DESCRIPTION
: process.env.ANTHROPIC_DEFAULT_OPUS_MODEL_DESCRIPTION
return {
value: 'opus',
@@ -187,21 +201,28 @@ export function getOpus46_1MOption(fastMode = false): ModelOption {
function getCustomHaikuOption(): ModelOption | undefined {
const is3P = getAPIProvider() !== 'firstParty'
// For OpenAI provider, use OPENAI_DEFAULT_HAIKU_MODEL; for other 3P, use ANTHROPIC_DEFAULT_HAIKU_MODEL
const provider = getAPIProvider()
// Use provider-specific DEFAULT_HAIKU_MODEL
const customHaikuModel =
getAPIProvider() === 'openai'
provider === 'openai'
? process.env.OPENAI_DEFAULT_HAIKU_MODEL
: provider === 'gemini'
? process.env.GEMINI_DEFAULT_HAIKU_MODEL
: process.env.ANTHROPIC_DEFAULT_HAIKU_MODEL
// When a 3P user has a custom haiku model string, show it directly
if (is3P && customHaikuModel) {
// Use appropriate NAME/DESCRIPTION env vars based on provider
const nameEnv =
getAPIProvider() === 'openai'
provider === 'openai'
? process.env.OPENAI_DEFAULT_HAIKU_MODEL_NAME
: provider === 'gemini'
? process.env.GEMINI_DEFAULT_HAIKU_MODEL_NAME
: process.env.ANTHROPIC_DEFAULT_HAIKU_MODEL_NAME
const descEnv =
getAPIProvider() === 'openai'
provider === 'openai'
? process.env.OPENAI_DEFAULT_HAIKU_MODEL_DESCRIPTION
: provider === 'gemini'
? process.env.GEMINI_DEFAULT_HAIKU_MODEL_DESCRIPTION
: process.env.ANTHROPIC_DEFAULT_HAIKU_MODEL_DESCRIPTION
return {
value: 'haiku',