Files
xinghuoapi/backend/internal/web/embed_on.go
song b31bfd53ab feat(antigravity): 添加专用路由,支持仅使用 antigravity 账户
添加 /antigravity/v1/* 和 /antigravity/v1beta/* 路由:
- 通过 ForcePlatform 中间件强制使用 antigravity 平台
- 跳过混合调度逻辑,仅调度 antigravity 账户
- 支持按分组优先查找,找不到时回退查询全部 antigravity 账户

修复 context key 类型不匹配问题:
- middleware 和 service 统一使用字符串常量 "ctx_force_platform"
- 解决 Go context.Value() 类型+值匹配导致的读取失败

其他改动:
- 嵌入式前端中间件白名单添加 /antigravity/ 路径
- e2e 测试 Gemini 端点 URL 添加 endpointPrefix 支持
2025-12-29 16:52:55 +08:00

79 lines
1.5 KiB
Go

//go:build embed
package web
import (
"embed"
"io"
"io/fs"
"net/http"
"strings"
"github.com/gin-gonic/gin"
)
//go:embed all:dist
var frontendFS embed.FS
func ServeEmbeddedFrontend() gin.HandlerFunc {
distFS, err := fs.Sub(frontendFS, "dist")
if err != nil {
panic("failed to get dist subdirectory: " + err.Error())
}
fileServer := http.FileServer(http.FS(distFS))
return func(c *gin.Context) {
path := c.Request.URL.Path
if strings.HasPrefix(path, "/api/") ||
strings.HasPrefix(path, "/v1/") ||
strings.HasPrefix(path, "/v1beta/") ||
strings.HasPrefix(path, "/antigravity/") ||
strings.HasPrefix(path, "/setup/") ||
path == "/health" ||
path == "/responses" {
c.Next()
return
}
cleanPath := strings.TrimPrefix(path, "/")
if cleanPath == "" {
cleanPath = "index.html"
}
if file, err := distFS.Open(cleanPath); err == nil {
_ = file.Close()
fileServer.ServeHTTP(c.Writer, c.Request)
c.Abort()
return
}
serveIndexHTML(c, distFS)
}
}
func serveIndexHTML(c *gin.Context, fsys fs.FS) {
file, err := fsys.Open("index.html")
if err != nil {
c.String(http.StatusNotFound, "Frontend not found")
c.Abort()
return
}
defer func() { _ = file.Close() }()
content, err := io.ReadAll(file)
if err != nil {
c.String(http.StatusInternalServerError, "Failed to read index.html")
c.Abort()
return
}
c.Data(http.StatusOK, "text/html; charset=utf-8", content)
c.Abort()
}
func HasEmbeddedFrontend() bool {
_, err := frontendFS.ReadFile("dist/index.html")
return err == nil
}