feat: FlowStack 发布系统首个可运行版本 (gin + React)

- Go gin 后端:流水线/节点/连线/运行/日志/GitOps/插件 REST API,
  SQLite(GORM) 自动建表 + seed,模拟执行引擎 + SSE 实时日志推送,
  前端产物 go:embed 嵌入单二进制,一个端口同时服务 API 与页面
- React 19 前端:画布式流水线编辑器(React Flow + Tekton 任务库)、
  GitOps 部署、批量发布、发布记录等 14 个模块页面,
  tRPC 全部替换为 REST(TanStack Query)
- 首次启动生成随机密码管理员账号(日志 + data/initial-admin-password.txt)
- run.sh 一键构建启动(默认端口 9527,支持 start/stop/restart/build/dev)
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Logan.Li committed 2026-10-27 02:44:10 +08:00
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package main
import (
"embed"
"io/fs"
"net/http"
"os"
"strings"
"github.com/gin-contrib/cors"
"github.com/gin-gonic/gin"
"flowstack/internal/database"
"flowstack/internal/handler"
)
// 前端产物在构建期拷贝到 static/ 并嵌入二进制(run.sh build)
//
//go:embed all:static
var staticFS embed.FS
func main() {
if err := database.Init(); err != nil {
panic("数据库初始化失败: " + err.Error())
}
hub := handler.NewHub()
r := gin.Default()
// ?_clear=1 时下发 Clear-Site-Data,用于清除浏览器缓存的错误重定向等脏缓存
// (历史 bug:/index.html 曾返回 301 → ./,浏览器永久缓存后反复触发 ERR_TOO_MANY_REDIRECTS)
r.Use(func(c *gin.Context) {
if c.Query("_clear") != "" {
c.Header("Clear-Site-Data", "\"cache\"")
}
c.Next()
})
r.Use(cors.New(cors.Config{
AllowAllOrigins: true,
AllowMethods: []string{"GET", "POST", "PUT", "DELETE", "OPTIONS"},
AllowHeaders: []string{"*"},
AllowCredentials: false,
}))
r.GET("/health", func(c *gin.Context) {
c.JSON(http.StatusOK, gin.H{"status": "ok", "app": "flowstack"})
})
api := r.Group("/api")
{
api.POST("/auth/login", handler.Login)
api.GET("/pipelines", handler.ListPipelines)
api.POST("/pipelines", handler.CreatePipeline)
api.GET("/pipelines/:id", handler.GetPipeline)
api.PUT("/pipelines/:id", handler.UpdatePipeline)
api.DELETE("/pipelines/:id", handler.DeletePipeline)
api.PUT("/pipelines/:id/nodes", handler.SaveNodes)
api.PUT("/pipelines/:id/edges", handler.SaveEdges)
api.POST("/pipelines/:id/runs", handler.CreateRun(hub))
api.GET("/runs", handler.ListRuns)
api.GET("/runs/:runId", handler.GetRun)
api.GET("/runs/:runId/logs/stream", handler.StreamLogs(hub))
api.GET("/gitops/apps", handler.ListGitOpsApps)
api.GET("/gitops/argo/apps", handler.ArgoList)
api.POST("/gitops/argo/sync", handler.ArgoSync)
api.GET("/gitops/argo/:appName/tree", handler.ArgoResourceTree)
api.GET("/gitops/argo/:appName/diff", handler.ArgoDiff)
api.GET("/plugins", handler.ListPlugins)
api.GET("/plugins/available", handler.AvailablePlugins)
api.POST("/plugins/install", handler.InstallPlugin)
api.POST("/plugins/:id/toggle", handler.TogglePlugin)
api.DELETE("/plugins/:id", handler.UninstallPlugin)
}
distFS, _ := fs.Sub(staticFS, "static")
r.NoRoute(func(c *gin.Context) {
path := strings.TrimPrefix(c.Request.URL.Path, "/")
if path != "" {
if f, err := distFS.Open(path); err == nil {
f.Close()
c.FileFromFS("/"+path, http.FS(distFS))
return
}
}
// SPA 路由回退:直接返回 index.html 内容
// (不能用 FileFromFS,http.FileServer 会把 /index.html 301 到 ./ 造成死循环)
index, err := fs.ReadFile(distFS, "index.html")
if err != nil {
c.String(http.StatusNotFound, "前端资源未构建")
return
}
c.Data(http.StatusOK, "text/html; charset=utf-8", index)
})
port := os.Getenv("PORT")
if port == "" {
port = "9527"
}
if err := r.Run(":" + port); err != nil {
panic("服务启动失败: " + err.Error())
}
}