postgresql

Documentation

Index

• type Config
  • func NewConfig(flagSet *pflag.FlagSet, opts ...Option) *Config
  • func (cfg *Config) Connect() (*sqlx.DB, error)
  • func (cfg *Config) DSN() (string, error)
• type Option
  • func WithPrefix(prefix string) Option

Types

type Config

type Config struct {
	Host     string
	User     string
	Password string
	Name     string
	Port     int

	SSLMode     string
	SSLRootCert string
	SSLKey      string
	SSLCert     string
	SSLInline   bool

	flags.FlagSet
}

func NewConfig

func NewConfig(flagSet *pflag.FlagSet, opts ...Option) *Config

func (*Config) Connect

func (cfg *Config) Connect() (*sqlx.DB, error)

Connect attempts to connect to the database.

func (*Config) DSN

func (cfg *Config) DSN() (string, error)

DSN will return the DSN string.

type Option

type Option func(*options)

Option is used to customize

func WithPrefix

func WithPrefix(prefix string) Option

WithPrefix sets the prefix name to use for environment variables and flags. Useful if your app has to connect to multiple databases.