157 lines
3.5 KiB
Go
157 lines
3.5 KiB
Go
// This file was originally part of the project "LURE - Linux User REpository", created by Elara Musayelyan.
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// It has been modified as part of "ALR - Any Linux Repository" by Евгений Храмов.
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//
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// ALR - Any Linux Repository
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// Copyright (C) 2025 Евгений Храмов
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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 config
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import (
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"log/slog"
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"os"
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"path/filepath"
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"reflect"
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"github.com/caarlos0/env"
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"github.com/pelletier/go-toml/v2"
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"gitea.plemya-x.ru/Plemya-x/ALR/internal/constants"
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"gitea.plemya-x.ru/Plemya-x/ALR/internal/types"
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)
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type ALRConfig struct {
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cfg *types.Config
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paths *Paths
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}
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var defaultConfig = &types.Config{
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RootCmd: "sudo",
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PagerStyle: "native",
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IgnorePkgUpdates: []string{},
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AutoPull: true,
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Repos: []types.Repo{},
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}
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func New() *ALRConfig {
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return &ALRConfig{}
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}
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func readConfig(path string) (*types.Config, error) {
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file, err := os.Open(path)
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if err != nil {
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return nil, err
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}
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defer file.Close()
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config := types.Config{}
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if err := toml.NewDecoder(file).Decode(&config); err != nil {
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return nil, err
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}
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return &config, nil
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}
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func mergeStructs(dst, src interface{}) {
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srcVal := reflect.ValueOf(src)
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if srcVal.IsNil() {
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return
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}
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srcVal = srcVal.Elem()
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dstVal := reflect.ValueOf(dst).Elem()
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for i := range srcVal.NumField() {
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srcField := srcVal.Field(i)
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srcFieldName := srcVal.Type().Field(i).Name
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dstField := dstVal.FieldByName(srcFieldName)
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if dstField.IsValid() && dstField.CanSet() {
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dstField.Set(srcField)
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}
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}
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}
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func (c *ALRConfig) Load() error {
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systemConfig, err := readConfig(
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constants.SystemConfigPath,
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)
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if err != nil {
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slog.Debug("Cannot read system config", "err", err)
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}
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config := &types.Config{}
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mergeStructs(config, defaultConfig)
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mergeStructs(config, systemConfig)
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err = env.Parse(config)
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if err != nil {
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return err
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}
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c.cfg = config
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c.paths = &Paths{}
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c.paths.UserConfigPath = constants.SystemConfigPath
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c.paths.CacheDir = constants.SystemCachePath
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c.paths.RepoDir = filepath.Join(c.paths.CacheDir, "repo")
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c.paths.PkgsDir = filepath.Join(c.paths.CacheDir, "pkgs")
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c.paths.DBPath = filepath.Join(c.paths.CacheDir, "db")
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// c.initPaths()
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return nil
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}
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func (c *ALRConfig) RootCmd() string {
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return c.cfg.RootCmd
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}
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func (c *ALRConfig) PagerStyle() string {
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return c.cfg.PagerStyle
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}
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func (c *ALRConfig) AutoPull() bool {
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return c.cfg.AutoPull
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}
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func (c *ALRConfig) Repos() []types.Repo {
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return c.cfg.Repos
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}
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func (c *ALRConfig) SetRepos(repos []types.Repo) {
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c.cfg.Repos = repos
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}
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func (c *ALRConfig) IgnorePkgUpdates() []string {
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return c.cfg.IgnorePkgUpdates
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}
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func (c *ALRConfig) LogLevel() string {
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return c.cfg.LogLevel
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}
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func (c *ALRConfig) GetPaths() *Paths {
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return c.paths
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}
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func (c *ALRConfig) SaveUserConfig() error {
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f, err := os.Create(c.paths.UserConfigPath)
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if err != nil {
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return err
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}
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return toml.NewEncoder(f).Encode(c.cfg)
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}
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