init

cmd/ls.go

@@ -0,0 +1,28 @@
+package cmd
+
+import (
+	"gosh/types"
+	"os"
+	"strings"
+
+	"github.com/fatih/color"
+)
+
+func GoshLs(sh *types.Shell) types.CmdOutput {
+	children, err := os.ReadDir(sh.Cd)
+	red := color.New(color.FgRed).SprintFunc()
+	if err != nil {
+		return types.CmdOutput{Id: 1, Output: red(err)}
+	}
+
+	var output strings.Builder
+	for _, child := range children {
+		if child.IsDir() {
+			output.WriteString(color.CyanString(child.Name()+"/") + "\n")
+		} else {
+			output.WriteString(child.Name() + "\n")
+		}
+	}
+
+	return types.CmdOutput{Id: 0, Output: output.String()}
+}