func (p *PackageManager) Get(localPath string) (string, error) {
fullPath := p.path + localPath
record, exists := p.Repositories[localPath]
if !exists {
return "", fmt.Errorf("Record for \""+localPath+"\" path not exist %v", p.Repositories)
}
if !disk.IsExist(fullPath) {
if err := p.load(fullPath, record.Url, record.Rev); err != nil {
return "", err
}
}
return fullPath, nil
}
func (p *PackageManager) load(fullPath, url, rev string) error {
if disk.IsExist(fullPath) {
return fmt.Errorf("Directory " + fullPath + " exist")
}
repo := NewRepository(fullPath)
if err := repo.Clone(url); err != nil {
return err
}
if rev != "" {
if err := repo.Checkout(rev); err != nil {
return err
}
}
return nil
}
func (p *PackageManager) update(localPath string, record RepositoryPackage) error {
fullPath := p.path + localPath
if !disk.IsExist(fullPath) {
if err := p.load(fullPath, record.Url, record.Rev); err != nil {
return err
}
} else {
repo := NewRepository(fullPath)
if err := repo.Pull(); err != nil {
return err
}
if record.Rev != "" {
if err := repo.Checkout(record.Rev); err != nil {
return err
}
}
}
return nil
}
func (fs *Filespace) IsExist(subPath string) bool {
return disk.IsExist(fs.path + subPath)
}