package config import ( "io" ini "gopkg.in/ini.v1" ) type Config struct { HTTP HTTPConfig LDAP LDAPConfig } type HTTPConfig struct { Address string TemplateDir string PublicDir string } type LDAPConfig struct { URL string BaseDN string UserSearchFilterPattern string } // NewFromFile retrieves the configuration from the given file func NewFromFile(filepath string) (*Config, error) { config := NewDefault() cfg, err := ini.Load(filepath) if err != nil { return nil, err } if err := cfg.MapTo(config); err != nil { return nil, err } return config, nil } func NewDefault() *Config { return &Config{ HTTP: HTTPConfig{ Address: ":3000", TemplateDir: "./templates", PublicDir: "./public", }, LDAP: LDAPConfig{ URL: "ldap://127.0.0.1:389", BaseDN: "o=org,c=fr", UserSearchFilterPattern: "(&(objectClass=person)(uid=%s))", }, } } func Dump(config *Config, w io.Writer) error { cfg := ini.Empty() if err := cfg.ReflectFrom(config); err != nil { return err } if _, err := cfg.WriteTo(w); err != nil { return err } return nil }