config

Config is a simple config package to load config items from files, command line flags and enviroment variables.

简体中文

Installation

go get gitea.com/lunny/config

Example

The config format is simliar with ini but simpler(don't support sections), like below:

a=b
c=d

// load config items from file, envs or command line flags
cfgs, err := Load("config.ini")
if err != nil {
    t.Error(err)
}

// if you want to ignore the error if file is not exist, then it will read envs or command line flags
cfgs, err := LoadIfExist("config.ini")
if err != nil {
    t.Error(err)
}

Load config from flags:

cfgs := New(LoadFlags())

Load config from envs:

cfgs := New(LoadEnvs())