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feat(translator): enhance ConvertGeminiRequestToAntigravity with model name and refine reasoning block handling

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This commit is contained in:
Luis Pater
2026-01-21 08:31:23 +08:00
parent 523b41ccd2
commit 2e14f787d4
2 changed files with 39 additions and 27 deletions
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57
internal/translator/antigravity/gemini/antigravity_gemini_request.go
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@@ -8,6 +8,7 @@ package gemini
import (
"bytes"
"fmt"
"strings"
"github.com/router-for-me/CLIProxyAPI/v6/internal/translator/gemini/common"
"github.com/router-for-me/CLIProxyAPI/v6/internal/util"
@@ -32,12 +33,12 @@ import (
//
// Returns:
// - []byte: The transformed request data in Gemini API format
func ConvertGeminiRequestToAntigravity(_ string, inputRawJSON []byte, _ bool) []byte {
func ConvertGeminiRequestToAntigravity(modelName string, inputRawJSON []byte, _ bool) []byte {
rawJSON := bytes.Clone(inputRawJSON)
template := ""
template = `{"project":"","request":{},"model":""}`
template, _ = sjson.SetRaw(template, "request", string(rawJSON))
template, _ = sjson.Set(template, "model", gjson.Get(template, "request.model").String())
template, _ = sjson.Set(template, "model", modelName)
template, _ = sjson.Delete(template, "request.model")
template, errFixCLIToolResponse := fixCLIToolResponse(template)
@@ -99,35 +100,37 @@ func ConvertGeminiRequestToAntigravity(_ string, inputRawJSON []byte, _ bool) []
// Gemini-specific handling: add skip_thought_signature_validator to functionCall parts
// and remove thinking blocks entirely (Gemini doesn't need to preserve them)
const skipSentinel = "skip_thought_signature_validator"
if !strings.Contains(modelName, "claude") {
const skipSentinel = "skip_thought_signature_validator"
gjson.GetBytes(rawJSON, "request.contents").ForEach(func(contentIdx, content gjson.Result) bool {
if content.Get("role").String() == "model" {
// First pass: collect indices of thinking parts to remove
var thinkingIndicesToRemove []int64
content.Get("parts").ForEach(func(partIdx, part gjson.Result) bool {
// Mark thinking blocks for removal
if part.Get("thought").Bool() {
thinkingIndicesToRemove = append(thinkingIndicesToRemove, partIdx.Int())
}
// Add skip sentinel to functionCall parts
if part.Get("functionCall").Exists() {
existingSig := part.Get("thoughtSignature").String()
if existingSig == "" || len(existingSig) < 50 {
rawJSON, _ = sjson.SetBytes(rawJSON, fmt.Sprintf("request.contents.%d.parts.%d.thoughtSignature", contentIdx.Int(), partIdx.Int()), skipSentinel)
gjson.GetBytes(rawJSON, "request.contents").ForEach(func(contentIdx, content gjson.Result) bool {
if content.Get("role").String() == "model" {
// First pass: collect indices of thinking parts to remove
var thinkingIndicesToRemove []int64
content.Get("parts").ForEach(func(partIdx, part gjson.Result) bool {
// Mark thinking blocks for removal
if part.Get("thought").Bool() {
thinkingIndicesToRemove = append(thinkingIndicesToRemove, partIdx.Int())
}
}
return true
})
// Add skip sentinel to functionCall parts
if part.Get("functionCall").Exists() {
existingSig := part.Get("thoughtSignature").String()
if existingSig == "" || len(existingSig) < 50 {
rawJSON, _ = sjson.SetBytes(rawJSON, fmt.Sprintf("request.contents.%d.parts.%d.thoughtSignature", contentIdx.Int(), partIdx.Int()), skipSentinel)
}
}
return true
})
// Remove thinking blocks in reverse order to preserve indices
for i := len(thinkingIndicesToRemove) - 1; i >= 0; i-- {
idx := thinkingIndicesToRemove[i]
rawJSON, _ = sjson.DeleteBytes(rawJSON, fmt.Sprintf("request.contents.%d.parts.%d", contentIdx.Int(), idx))
// Remove thinking blocks in reverse order to preserve indices
for i := len(thinkingIndicesToRemove) - 1; i >= 0; i-- {
idx := thinkingIndicesToRemove[i]
rawJSON, _ = sjson.DeleteBytes(rawJSON, fmt.Sprintf("request.contents.%d.parts.%d", contentIdx.Int(), idx))
}
}
}
return true
})
return true
})
}
return common.AttachDefaultSafetySettings(rawJSON, "request.safetySettings")
}