rebuild branch

internal/translator/codex/openai/responses/codex_openai-responses_response.go

@@ -0,0 +1,59 @@
+package responses
+
+import (
+	"bufio"
+	"bytes"
+	"context"
+	"fmt"
+
+	"github.com/tidwall/gjson"
+	"github.com/tidwall/sjson"
+)
+
+// ConvertCodexResponseToOpenAIResponses converts OpenAI Chat Completions streaming chunks
+// to OpenAI Responses SSE events (response.*).
+func ConvertCodexResponseToOpenAIResponses(ctx context.Context, modelName string, originalRequestRawJSON, requestRawJSON, rawJSON []byte, param *any) []string {
+	if bytes.HasPrefix(rawJSON, []byte("data:")) {
+		rawJSON = bytes.TrimSpace(rawJSON[5:])
+		if typeResult := gjson.GetBytes(rawJSON, "type"); typeResult.Exists() {
+			typeStr := typeResult.String()
+			if typeStr == "response.created" || typeStr == "response.in_progress" || typeStr == "response.completed" {
+				rawJSON, _ = sjson.SetBytes(rawJSON, "response.instructions", gjson.GetBytes(originalRequestRawJSON, "instructions").String())
+			}
+		}
+		return []string{fmt.Sprintf("data: %s", string(rawJSON))}
+	}
+	return []string{string(rawJSON)}
+}
+
+// ConvertCodexResponseToOpenAIResponsesNonStream builds a single Responses JSON
+// from a non-streaming OpenAI Chat Completions response.
+func ConvertCodexResponseToOpenAIResponsesNonStream(_ context.Context, modelName string, originalRequestRawJSON, requestRawJSON, rawJSON []byte, _ *any) string {
+	scanner := bufio.NewScanner(bytes.NewReader(rawJSON))
+	buffer := make([]byte, 10240*1024)
+	scanner.Buffer(buffer, 10240*1024)
+	dataTag := []byte("data:")
+	for scanner.Scan() {
+		line := scanner.Bytes()
+
+		if !bytes.HasPrefix(line, dataTag) {
+			continue
+		}
+		line = bytes.TrimSpace(line[5:])
+
+		rootResult := gjson.ParseBytes(line)
+		// Verify this is a response.completed event
+
+		if rootResult.Get("type").String() != "response.completed" {
+
+			continue
+		}
+		responseResult := rootResult.Get("response")
+		template := responseResult.Raw
+
+		template, _ = sjson.Set(template, "instructions", gjson.GetBytes(originalRequestRawJSON, "instructions").String())
+
+		return template
+	}
+	return ""
+}