Mester Gábor
39 lines
832 B
Go
39 lines
832 B
Go
package storage
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import (
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"os"
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"path/filepath"
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"gopkg.in/yaml.v3"
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)
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// Config holds persistent user preferences stored in .greq/config.yaml.
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type Config struct {
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Editor string `yaml:"editor,omitempty"` // e.g. "nvim", "nano", "code --wait"
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}
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var configPath = filepath.Join(RootDir, "config.yaml")
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// LoadConfig reads .greq/config.yaml. Missing file returns an empty Config.
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func LoadConfig() (Config, error) {
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var cfg Config
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data, err := os.ReadFile(configPath)
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if err != nil {
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if os.IsNotExist(err) {
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return cfg, nil
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}
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return cfg, err
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}
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return cfg, yaml.Unmarshal(data, &cfg)
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}
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// SaveConfig writes cfg to .greq/config.yaml.
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func SaveConfig(cfg Config) error {
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_ = os.MkdirAll(RootDir, 0o755)
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data, err := yaml.Marshal(&cfg)
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if err != nil {
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return err
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}
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return os.WriteFile(configPath, data, 0o644)
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}
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