setup

Documentation

Index

• Variables
• func InitSetup(appName string, opts ...OptionFunc) error
• type OptionFunc
  • func WithConfigFileToBeUsed(file string) OptionFunc
  • func WithDefaultCfgFileLocations(f ...string) OptionFunc
  • func WithDefaultCfgFileName(f string) OptionFunc
  • func WithDefaultValues(vals map[string]any) OptionFunc
• type Options
  • func (o *Options) GetDefaultCfgFileLocations(appName string) []string
  • func (o *Options) GetDefaultCfgFileName() string
  • func (o *Options) GetDefaultValues() map[string]any

Variables

var (
	EmptyAppNameError = errors.New("appName is empty")
)

var (
	InvalidLogOutputConfigErr = errors.New("invalid log output configuration: should enable stdout or define an output file")
)

Functions

func InitSetup

func InitSetup(appName string, opts ...OptionFunc) error

InitSetup sets up application default configurations for spf13/viper and slog libraries

Types

type OptionFunc

type OptionFunc func(*Options)

OptionFunc customization option

func WithConfigFileToBeUsed

func WithConfigFileToBeUsed(file string) OptionFunc

WithConfigFileToBeUsed defines the app configuration file to be used

func WithDefaultCfgFileLocations

func WithDefaultCfgFileLocations(f ...string) OptionFunc

WithDefaultCfgFileLocations defines locations to search for config files

func WithDefaultCfgFileName

func WithDefaultCfgFileName(f string) OptionFunc

WithDefaultCfgFileName defines default config file name

func WithDefaultValues

func WithDefaultValues(vals map[string]any) OptionFunc

WithDefaultValues adds default values to Viper configuration

Default configuration keys:

• Logs configuration
• Log level:
• Log format: `log.format` (accepts `text` or `json`)
• Log level: `log.level` (accepts `info`, `debug`, `warn` or `error`)
• Log output file: `log.output_to_file` (output file path as a string)
• Log to stdout: `log.output_to_stdout` (accepts `true` or `false`)

type Options

type Options struct {
	CfgFilePathToBeUsed     string
	DefaultCfgFileLocations []string
	DefaultCfgFileName      string
	DefaultValues           map[string]any
}

func (*Options) GetDefaultCfgFileLocations

func (o *Options) GetDefaultCfgFileLocations(appName string) []string

func (*Options) GetDefaultCfgFileName

func (o *Options) GetDefaultCfgFileName() string

func (*Options) GetDefaultValues

func (o *Options) GetDefaultValues() map[string]any