Function GetModuleList

pkg/modules/modules.go:192–223

GetModuleList generates and returns a list of all modules in Merlin's "module" directory folder. Used with tab completion

()

// GetModuleList generates and returns a list of all modules in Merlin's "module" directory folder. Used with tab completion
func GetModuleList() []string {
	dir, err := os.Getwd()
	if err != nil {
		slog.Error(err.Error())
		return []string{}
	}
	ModuleDir := path.Join(filepath.ToSlash(dir), "data", "modules")
	o := make([]string, 0)

	err = filepath.Walk(ModuleDir, func(path string, f os.FileInfo, err error) error {
		if err != nil {
			fmt.Printf("prevent panic by handling failure accessing a path %q: %v\n", ModuleDir, err)
			return err
		}
		if strings.HasSuffix(f.Name(), ".json") {
			d := strings.SplitAfter(filepath.ToSlash(path), ModuleDir)
			if len(d) > 0 {
				m := d[1]
				m = strings.TrimLeft(m, "/")
				m = strings.TrimSuffix(m, ".json")
				if !strings.Contains(m, "templates") {
					o = append(o, m)
				}
			}
		}
		return nil
	})
	if err != nil {
		fmt.Printf("error walking the path %q: %v\n", ModuleDir, err)
	}
	return o
}