Ini is a project mainly written in Go, it's free.
Simple reader of the INI file format for go
PACKAGE
package ini import "github.com/wcspromoteam/ini"
A simple package to read ini files (actually just name=value files, [sections] are not supported yet because we have no need for them.
FUNCTIONS
func Load(filename string) (settings map[string]string, e os.Error) Load an ini file. Pass a filename, returns a map of all of the name=value pairs within the file, and an error if applicable.
func Save(filename string, settings map[string]string) (e os.Error) Save a map of settings to filename in name=value format. Returns nil on success, error otherwise.