Merge origin/main into fix/gemini-cli-v1internal

frontend/src/features/providers/components/endpoint-default-paths.ts

@@ -15,6 +15,75 @@ function isCodexUrl(baseUrl: string): boolean {
   return url.includes('/backend-api/codex') || url.endsWith('/codex')
 }
 
+function parseBaseUrlParts(baseUrl?: string | null): { host: string; path: string } | null {
+  const raw = (baseUrl || '').trim()
+  if (!raw) return null
+  try {
+    const parsed = new URL(raw)
+    return {
+      host: parsed.hostname.toLowerCase(),
+      path: parsed.pathname.replace(/\/+$/, '').toLowerCase(),
+    }
+  } catch {
+    const pathStart = raw.indexOf('/')
+    return {
+      host: '',
+      path: pathStart >= 0 ? raw.slice(pathStart).split('?')[0].replace(/\/+$/, '').toLowerCase() : '',
+    }
+  }
+}
+
+function baseUrlHasPathApiRoot(baseUrl?: string | null): boolean {
+  const path = parseBaseUrlParts(baseUrl)?.path
+  return !!path && path !== '/'
+}
+
+function baseUrlEndsWithV1Root(baseUrl?: string | null): boolean {
+  return parseBaseUrlParts(baseUrl)?.path.endsWith('/v1') ?? false
+}
+
+function isBigModelCodingApiRoot(baseUrl?: string | null): boolean {
+  const parts = parseBaseUrlParts(baseUrl)
+  return parts?.host === 'open.bigmodel.cn' && parts.path === '/api/coding/paas/v4'
+}
+
+function isGoogleOpenAiCompatApiRoot(baseUrl?: string | null): boolean {
+  const parts = parseBaseUrlParts(baseUrl)
+  return parts?.host === 'generativelanguage.googleapis.com'
+    && (parts.path === '/v1beta/openai' || parts.path === '/v1/openai')
+}
+
+function isVertexOpenAiCompatApiRoot(baseUrl?: string | null): boolean {
+  const parts = parseBaseUrlParts(baseUrl)
+  return !!parts
+    && (parts.host === 'aiplatform.googleapis.com' || parts.host.endsWith('.aiplatform.googleapis.com') || parts.host.endsWith('-aiplatform.googleapis.com'))
+    && parts.path.endsWith('/endpoints/openapi')
+}
+
+function openAiCompatibleBaseIncludesApiRoot(baseUrl?: string | null): boolean {
+  return baseUrlEndsWithV1Root(baseUrl)
+    || baseUrlHasPathApiRoot(baseUrl)
+    || isBigModelCodingApiRoot(baseUrl)
+    || isGoogleOpenAiCompatApiRoot(baseUrl)
+    || isVertexOpenAiCompatApiRoot(baseUrl)
+}
+
+function v1CompatibleBaseIncludesApiRoot(baseUrl?: string | null): boolean {
+  return baseUrlEndsWithV1Root(baseUrl)
+}
+
+function stripV1PrefixForApiRoot(path: string): string {
+  return path.replace(/^\/v1(?=\/)/i, '')
+}
+
+function isOpenAiCompatibleFormat(apiFormat: string): boolean {
+  return apiFormat.startsWith('openai:') || apiFormat.startsWith('jina:')
+}
+
+function isClaudeCompatibleFormat(apiFormat: string): boolean {
+  return apiFormat === 'claude:messages'
+}
+
 export function getDefaultEndpointPath(params: {
   apiFormat: string
   providerType?: string | null
@@ -48,5 +117,11 @@ export function getDefaultEndpointPath(params: {
   if (normalizedApiFormat === 'openai:responses' && isCodex) {
     return '/responses'
   }
+  if (openAiCompatibleBaseIncludesApiRoot(params.baseUrl) && isOpenAiCompatibleFormat(normalizedApiFormat)) {
+    return stripV1PrefixForApiRoot(defaultPath)
+  }
+  if (v1CompatibleBaseIncludesApiRoot(params.baseUrl) && isClaudeCompatibleFormat(normalizedApiFormat)) {
+    return stripV1PrefixForApiRoot(defaultPath)
+  }
   return defaultPath
 }