Split builtin commands to separate modules

1 files changed, 13 insertions, 0 deletions

diff --git a/cmds/cd.go b/cmds/cd.go
new file mode 100644
index 0000000..66e5d5e
--- /dev/null
+++ b/cmds/cd.go
@@ -0,0 +1,13 @@
+package cmds
+
+import "os"
+
+func chDir(args []string) error {
+	var dir string
+	if len(args) == 1 {
+		dir, _ = os.UserHomeDir()
+	} else {
+		dir = args[1]
+	}
+	return os.Chdir(dir)
+}