config_selector

package module

v0.1.0 Latest Latest Go to latest Published: Feb 26, 2020 License: MIT Imports: 5 Imported by: 0

Details

Configuration file selector for go

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type ConfigFileSelector struct {
	// contains filtered or unexported fields
}

func NewConfigFileSelector(fileName string, a ...LookupPlace) *ConfigFileSelector

Make new configuration loader for required filename using search places flags

func (s *ConfigFileSelector) AddLookupPlace(place LookupPlace)

Add lookup place

func (s *ConfigFileSelector) IsFileExists(path string) (bool, error)

Check if file specified by full path is exists

func (s *ConfigFileSelector) LookupFilePathList() (*[]string, error)

Get possible configuration file path list using lookup places in order set by lookup flags

func (s *ConfigFileSelector) LookupFolderList() (*[]string, error)

Get well-known path list for searching config file's

Returns a list of well-known directories in order set by lookup flags

func (s *ConfigFileSelector) SelectFirstKnownPlace() (*string, error)

Get first existing configuration file path from places set by lookup flags

func (s *ConfigFileSelector) SelectPath(path string) (*string, error)

Find configuration file in path or well known path list defined by lookup flags

func (s *ConfigFileSelector) String() string

type LookupPlace string

const (
	HomeDir     LookupPlace = "Home"
	UserConfig  LookupPlace = ".config"
	CurrentPath LookupPlace = "./"
)

type SearchPlaces []LookupPlace