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Minor readability improvements

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This commit is contained in:
TwinProduction 2020-10-19 19:26:29 -04:00
parent 1b995e0d48
commit ce6cc9e18d
1 changed files with 8 additions and 1 deletions
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9
config/config.go
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@ -16,6 +16,10 @@ const (
// DefaultConfigurationFilePath is the default path that will be used to search for the configuration file
// if a custom path isn't configured through the GATUS_CONFIG_FILE environment variable
DefaultConfigurationFilePath = "config/config.yaml"
// DefaultFallbackConfigurationFilePath is the default fallback path that will be used to search for the
// configuration file if DefaultConfigurationFilePath didn't work
DefaultFallbackConfigurationFilePath = "config/config.yml"
)
var (
@ -49,6 +53,7 @@ type Config struct {
Services []*core.Service `yaml:"services"`
}
// Get returns the configuration, or panics if the configuration hasn't loaded yet
func Get() *Config {
if config == nil {
panic(ErrConfigNotLoaded)
@ -56,6 +61,7 @@ func Get() *Config {
return config
}
// Load loads a custom configuration file
func Load(configFile string) error {
log.Printf("[config][Load] Reading configuration from configFile=%s", configFile)
cfg, err := readConfigurationFile(configFile)
@ -70,11 +76,12 @@ func Load(configFile string) error {
return nil
}
// LoadDefaultConfiguration loads the default configuration file
func LoadDefaultConfiguration() error {
err := Load(DefaultConfigurationFilePath)
if err != nil {
if err == ErrConfigFileNotFound {
return Load("config/config.yml")
return Load(DefaultFallbackConfigurationFilePath)
}
return err
}