初始提交: ScriptForge 脚本快速转运行链接服务

- Go 后端 (Gin + GORM + SQLite) 提供 API 和纯文本脚本服务
- Vite + React + TypeScript + Tailwind 前端
- 单二进制部署 (Go embed 前端静态文件)
- Gitea Actions CI/CD: 打标签自动构建多平台 Release
- 支持 bash/zsh/sh/fish/python3/node/ruby/php 8种运行环境

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

backend/cmd/server/main.go

@@ -0,0 +1,129 @@
+package main
+
+import (
+	"io/fs"
+	"log"
+	"net/http"
+	"os"
+	"os/signal"
+	"strings"
+	"syscall"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"gorm.io/driver/sqlite"
+	"gorm.io/gorm"
+
+	"gitea.kmux.cn/zhilv/scriptforge/internal/assets"
+	"gitea.kmux.cn/zhilv/scriptforge/internal/handler"
+	"gitea.kmux.cn/zhilv/scriptforge/internal/middleware"
+	"gitea.kmux.cn/zhilv/scriptforge/internal/model"
+	"gitea.kmux.cn/zhilv/scriptforge/internal/service"
+)
+
+func main() {
+	gin.SetMode(gin.ReleaseMode)
+
+	db := initDB()
+	syncDB(db)
+	svc := service.NewScriptService(db)
+
+	go cleanupLoop(svc)
+
+	r := gin.New()
+	r.Use(gin.Recovery(), middleware.Logger())
+
+	api := r.Group("/api")
+	{
+		api.Use(middleware.RateLimit(60))
+		api.POST("/scripts", middleware.RateLimit(10), handler.CreateScript(svc))
+		api.GET("/scripts/:id", handler.GetScript(svc))
+		api.DELETE("/scripts/:id", handler.DeleteScript(svc))
+	}
+
+	r.GET("/raw/:id", handler.GetRawScript(svc))
+	r.GET("/health", func(c *gin.Context) {
+		c.JSON(http.StatusOK, gin.H{"status": "ok"})
+	})
+
+	serveStaticOrSPA(r)
+
+	port := getPort()
+	log.Printf("Listening on :%s", port)
+	go func() {
+		if err := r.Run(":" + port); err != nil {
+			log.Fatalf("server error: %v", err)
+		}
+	}()
+
+	quit := make(chan os.Signal, 1)
+	signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
+	<-quit
+	log.Println("Shutting down...")
+}
+
+func initDB() *gorm.DB {
+	dbPath := os.Getenv("DB_PATH")
+	if dbPath == "" {
+		dbPath = "scriptforge.db"
+	}
+	db, err := gorm.Open(sqlite.Open(dbPath), &gorm.Config{})
+	if err != nil {
+		log.Fatalf("failed to connect database: %v", err)
+	}
+	return db
+}
+
+func syncDB(db *gorm.DB) {
+	if err := db.AutoMigrate(&model.Script{}); err != nil {
+		log.Fatalf("failed to migrate database: %v", err)
+	}
+}
+
+func cleanupLoop(svc *service.ScriptService) {
+	for {
+		time.Sleep(1 * time.Hour)
+		if n, err := svc.CleanupExpired(); err != nil {
+			log.Printf("cleanup error: %v", err)
+		} else if n > 0 {
+			log.Printf("cleaned up %d expired scripts", n)
+		}
+	}
+}
+
+func getPort() string {
+	if p := os.Getenv("PORT"); p != "" {
+		return p
+	}
+	return "8080"
+}
+
+func serveStaticOrSPA(r *gin.Engine) {
+	staticFS, err := fs.Sub(assets.FS, "dist")
+	if err != nil {
+		log.Printf("no embedded static files, API-only mode: %v", err)
+		return
+	}
+
+	r.NoRoute(func(c *gin.Context) {
+		path := c.Request.URL.Path
+
+		if strings.HasPrefix(path, "/api") || strings.HasPrefix(path, "/raw") {
+			c.JSON(http.StatusNotFound, gin.H{"error": "not found"})
+			return
+		}
+
+		file, err := staticFS.Open(path)
+		if err != nil {
+			c.FileFromFS("index.html", http.FS(staticFS))
+			return
+		}
+		file.Close()
+
+		c.FileFromFS(path, http.FS(staticFS))
+	})
+
+	r.GET("/", func(c *gin.Context) {
+		c.FileFromFS("index.html", http.FS(staticFS))
+	})
+}