docs: add generated CLI help output to repo

scripts/cli-help-pages.go

@@ -0,0 +1,35 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/spf13/cobra/doc"
+
+	"github.com/apricote/hcloud-upload-image/cmd"
+)
+
+func run() error {
+	// Define the directory where the docs will be generated
+	dir := "docs/cli"
+
+	// Ensure the directory exists
+	if err := os.MkdirAll(dir, 0755); err != nil {
+		return fmt.Errorf("error creating docs directory: %v", err)
+	}
+
+	// Generate the docs
+	if err := doc.GenMarkdownTree(cmd.RootCmd, dir); err != nil {
+		return fmt.Errorf("error generating docs: %v", err)
+	}
+
+	fmt.Println("Docs generated successfully in", dir)
+	return nil
+}
+
+func main() {
+	if err := run(); err != nil {
+		fmt.Printf("Error: %v\n", err)
+		os.Exit(1)
+	}
+}