func Locked(confdir string) bool {
if !util.FileExists(path.Join(confdir, LockFile)) {
return false
}
if lk, err := Lock(confdir); err != nil {
return true
} else {
lk.Close()
return false
}
}
// Load reads given file and returns the read config, or error.
func Load(filename string) (*Config, error) {
// if nothing is there, fail. User must run 'ipfs init'
if !u.FileExists(filename) {
return nil, debugerror.New("ipfs not initialized, please run 'ipfs init'")
}
var cfg Config
err := ReadConfigFile(filename, &cfg)
if err != nil {
return nil, err
}
// tilde expansion on datastore path
cfg.Datastore.Path, err = u.TildeExpansion(cfg.Datastore.Path)
if err != nil {
return nil, err
}
return &cfg, err
}