9sh

commit c92b0536fa120e05c8305b243eebe1d69599ec86
parent 65f3ba42356d9800e3836fac79d544560f0cb784
Author: Matsuda Kenji <info@mtkn.jp>
Date:   Sat,  9 Dec 2023 08:11:55 +0900

add ls

Diffstat:
M
main.go
 | 
15
+++++++++++++--

1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/main.go b/main.go
@@ -9,6 +9,7 @@ import (
 	"log"
 	"net"
 	"os"
+	"path"
 	"strings"
 
 	"git.mtkn.jp/lib9p"
@@ -40,16 +41,26 @@ func (c *cmd) run(s *stat) error {
 		if len(c.args) != 2 {
 			return fmt.Errorf("usage: cd <dir>")
 		}
-		f, err := s.fsys.Open(c.args[1])
+		p := path.Join(s.cwd, c.args[1])
+		f, err := s.fsys.Open(p)
 		if err != nil {
 			return err
 		}
 		s.f = f
-		s.cwd = c.args[1]
+		s.cwd = p
 		return nil
 	case "pwd":
 		fmt.Println(s.cwd)
 		return nil
+	case "ls":
+		files, err := fs.Glob(s.fsys, s.cwd + "/*")
+		if err != nil {
+			return err
+		}
+		for _, f := range files {
+			fmt.Println(f)
+		}
+		return nil
 	default:
 		return fmt.Errorf("unknown command %v", c.args[0])
 	}