init

cmd/serve.go

@@ -0,0 +1,78 @@
+/*
+Copyright © 2025 Ronmi Ren <ronmi.ren@gmail.com
+*/
+package cmd
+
+import (
+	"context"
+	"fmt"
+	"net/url"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+
+	"git.ronmi.tw/ronmi/forgejo-pages/lib"
+	"github.com/spf13/cobra"
+)
+
+// serveCmd represents the serve command
+var serveCmd = &cobra.Command{
+	Use:   "serve",
+	Short: "Start the static page server.",
+	Run: func(cmd *cobra.Command, args []string) {
+		// check flags
+		bind, _ := cmd.Flags().GetString("bind")
+		server, _ := cmd.Flags().GetString("server")
+		token, _ := cmd.Flags().GetString("token")
+		branch, _ := cmd.Flags().GetString("branch")
+		if bind == "" || server == "" || token == "" || branch == "" {
+			fmt.Println("bind, server token and branch are required")
+			return
+		}
+		serverUrl, err := url.Parse(server)
+		if err != nil {
+			fmt.Println("invalid server url: ", err)
+			return
+		}
+		f := &lib.Forgejo{
+			Server: *serverUrl,
+			Token:  token,
+			Branch: branch,
+		}
+
+		s, err := lib.Run(bind, f)
+		if err != nil {
+			fmt.Println("cannot create server: ", err)
+			return
+		}
+
+		ctx, stop := signal.NotifyContext(
+			context.TODO(),
+			os.Interrupt,
+			syscall.SIGTERM,
+			os.Kill,
+		)
+		defer stop()
+
+		fmt.Println("starting server")
+		go func() {
+			<-ctx.Done()
+			stop()
+			ctx, cancel := context.WithTimeout(context.TODO(), 5*time.Second)
+			defer cancel()
+			s.Shutdown(ctx)
+		}()
+		s.ListenAndServe()
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(serveCmd)
+
+	f := serveCmd.Flags()
+	f.StringP("bind", "a", ":8080", "bind address")
+	f.StringP("server", "s", "", "Forgejo server address")
+	f.StringP("token", "k", "", "Forgejo api token")
+	f.StringP("branch", "b", "static-pages", "branch to use")
+}