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38 lines
643 B
38 lines
643 B
package config
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import (
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"os"
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"gopkg.in/yaml.v2"
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)
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// Config is application configuration.
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type Config struct {
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DB struct {
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FileName string `yaml:"file_name"`
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} `yaml:"db"`
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}
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// Load loads the first valid config file from the list of file paths.
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func Load(filePaths ...string) (Config, error) {
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file, err := os.Open(filePaths[0])
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if err != nil {
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if len(filePaths) > 1 {
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return Load(filePaths[1:]...)
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}
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return Config{}, err
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}
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config := Config{}
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err = yaml.NewDecoder(file).Decode(&config)
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if err != nil {
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if len(filePaths) > 1 {
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return Load(filePaths[1:]...)
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}
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return Config{}, err
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}
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return config, nil
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}
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