66 lines
1.2 KiB
Go
66 lines
1.2 KiB
Go
package config
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import (
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"encoding/json"
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"errors"
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"os"
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"path/filepath"
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)
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type Config struct {
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CheckAUR bool `json:"check_aur"`
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ReminderIntervalHours int `json:"reminder_interval_hours"`
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Terminal string `json:"terminal"`
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}
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func Default() Config {
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return Config{
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CheckAUR: true,
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ReminderIntervalHours: 168,
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Terminal: "auto",
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}
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}
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func Load(path string) (Config, error) {
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cfg := Default()
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data, err := os.ReadFile(path)
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if errors.Is(err, os.ErrNotExist) {
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return cfg, nil
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}
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if err != nil {
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return cfg, err
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}
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if err := json.Unmarshal(data, &cfg); err != nil {
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return cfg, err
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}
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cfg = normalize(cfg)
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return cfg, nil
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}
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func Save(path string, cfg Config) error {
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cfg = normalize(cfg)
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if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil {
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return err
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}
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data, err := json.MarshalIndent(cfg, "", " ")
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if err != nil {
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return err
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}
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data = append(data, '\n')
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return os.WriteFile(path, data, 0o644)
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}
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func normalize(cfg Config) Config {
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if cfg.ReminderIntervalHours <= 0 {
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cfg.ReminderIntervalHours = Default().ReminderIntervalHours
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}
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if cfg.Terminal == "" {
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cfg.Terminal = Default().Terminal
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}
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return cfg
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}
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