Евгений ХрамычЪ Храмов
fcd454691f
- Добавлен метод ListAvailable в интерфейс менеджера пакетов - Реализован поиск доступных пакетов для всех менеджеров (apt, apt-rpm, dnf, yum, pacman, apk, zypper) - Вынесена общая функция для apt и apt-rpm во избежание дублирования - Автодополнение теперь выводит и ALR-пакеты, и системные с дедупликацией - Добавлена фильтрация по префиксу для производительности
52 lines
1.4 KiB
Go
52 lines
1.4 KiB
Go
// ALR - Any Linux Repository
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// Copyright (C) 2025 The ALR Authors
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package manager
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import (
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"bufio"
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"fmt"
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"os/exec"
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)
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func aptCacheListAvailable(prefix string) ([]string, error) {
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cmd := exec.Command("apt-cache", "pkgnames", prefix)
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stdout, err := cmd.StdoutPipe()
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if err != nil {
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return nil, fmt.Errorf("apt-cache: listavailable: %w", err)
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}
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if err := cmd.Start(); err != nil {
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return nil, fmt.Errorf("apt-cache: listavailable: %w", err)
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}
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var pkgs []string
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scanner := bufio.NewScanner(stdout)
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for scanner.Scan() {
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pkgs = append(pkgs, scanner.Text())
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}
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if err := scanner.Err(); err != nil {
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return nil, fmt.Errorf("apt-cache: listavailable: %w", err)
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}
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if err := cmd.Wait(); err != nil {
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return nil, fmt.Errorf("apt-cache: listavailable: %w", err)
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}
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return pkgs, nil
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}
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