44 lines
1.2 KiB
Go
44 lines
1.2 KiB
Go
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// /futriis/internal/cli/commands.go
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// Пакет cli определяет структуры команд и их параметры
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package cli
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// Command представляет команду СУБД
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type Command struct {
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Name string
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Description string
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Usage string
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Handler func(args []string) (string, error)
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}
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// CommandRegistry реестр всех доступных команд
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type CommandRegistry struct {
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commands map[string]*Command
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}
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// NewCommandRegistry создаёт новый реестр команд
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func NewCommandRegistry() *CommandRegistry {
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return &CommandRegistry{
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commands: make(map[string]*Command),
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}
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}
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// Register регистрирует новую команду
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func (cr *CommandRegistry) Register(cmd *Command) {
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cr.commands[cmd.Name] = cmd
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}
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// Get возвращает команду по имени
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func (cr *CommandRegistry) Get(name string) (*Command, bool) {
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cmd, ok := cr.commands[name]
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return cmd, ok
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}
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// List возвращает список всех команд
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func (cr *CommandRegistry) List() []*Command {
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cmds := make([]*Command, 0, len(cr.commands))
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for _, cmd := range cr.commands {
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cmds = append(cmds, cmd)
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}
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return cmds
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}
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