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Add GATUS_DONT_EXPAND_ENV env var

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This commit is contained in:
TwiN 2021-10-24 16:20:24 -04:00
parent b59ff6f89e
commit 3be6d04d29
1 changed files with 5 additions and 1 deletions
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6
config/config.go
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@ -38,6 +38,8 @@ var (
// ErrInvalidSecurityConfig is an error returned when the security configuration is invalid
ErrInvalidSecurityConfig = errors.New("invalid security configuration")
dontExpandEnv = os.Getenv("GATUS_DONT_EXPAND_ENV") == "true"
)
// Config is the main configuration structure
@ -152,7 +154,9 @@ func readConfigurationFile(fileName string) (config *Config, err error) {
// parseAndValidateConfigBytes parses a Gatus configuration file into a Config struct and validates its parameters
func parseAndValidateConfigBytes(yamlBytes []byte) (config *Config, err error) {
// Expand environment variables
yamlBytes = []byte(os.ExpandEnv(string(yamlBytes)))
if !dontExpandEnv {
yamlBytes = []byte(os.ExpandEnv(string(yamlBytes)))
}
// Parse configuration file
if err = yaml.Unmarshal(yamlBytes, &config); err != nil {
return