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package environment
import (
"errors"
"os"
"github.com/containers/image/v5/types"
)
// UpdateRegistriesConf sets the SystemRegistriesConfPath in the system
// context, unless already set. Possible values are, in priority and only if
// set, the CONTAINERS_REGISTRIES_CONF or REGISTRIES_CONFIG_PATH environment
// variable.
func UpdateRegistriesConf(sys *types.SystemContext) error {
if sys == nil {
return errors.New("internal error: UpdateRegistriesConf: nil argument")
}
if sys.SystemRegistriesConfPath != "" {
return nil
}
if envOverride, ok := os.LookupEnv("CONTAINERS_REGISTRIES_CONF"); ok {
sys.SystemRegistriesConfPath = envOverride
return nil
}
if envOverride, ok := os.LookupEnv("REGISTRIES_CONFIG_PATH"); ok {
sys.SystemRegistriesConfPath = envOverride
return nil
}
return nil
}
|
