func TestHomebrew(t *testing.T) {
if err := homebrew.Tap("orchestra-pit/fake"); err != nil {
t.Errorf("Tap: %v", err)
}
if err := homebrew.Install("orchestra-pit/fake/stub", nil); err != nil {
t.Errorf("Install: %v", err)
}
if err := homebrew.IsInstalled("orchestra-pit/fake/stub", "", nil); err != nil {
t.Errorf("IsInstalled: %v", err)
}
if err := homebrew.IsInstalled("orchestra-pit/fake/stub", "0.3", nil); err != nil {
t.Errorf("IsInstalled: %v", err)
}
if err := homebrew.Uninstall("orchestra-pit/fake/stub"); err != nil {
t.Errorf("Uninstall: %v", err)
}
if err := homebrew.IsNotInstalled("orchestra-pit/fake/stub"); err != nil {
t.Errorf("IsNotInstalled: %v", err)
}
if err := homebrew.Install("orchestra-pit/fake/stub", []string{"--with-something-awesome"}); err != nil {
t.Errorf("Install: %v", err)
}
if err := homebrew.IsInstalled("orchestra-pit/fake/stub", "0.3", []string{"--with-something-awesome"}); err != nil {
t.Errorf("IsInstalled: %v", err)
}
if err := homebrew.Uninstall("orchestra-pit/fake/stub"); err != nil {
t.Errorf("Uninstall: %v", err)
}
if err := homebrew.Untap("orchestra-pit/fake"); err != nil {
t.Errorf("Untap: %v", err)
}
}
func (s *Installed) apply() error {
if s.Update {
if err := update.do(); err != nil {
return err
}
}
// if the package name contains the slash, tap the repository.
if i := strings.LastIndex(s.Name, "/"); i > 0 {
if err := homebrew.Tap(s.Name[0:i]); err != nil {
return err
}
}
// try to uninstall the named package if the different version is installed.
if err := homebrew.IsInstalled(s.Name, s.Version, s.Options); err == nil {
err := homebrew.Uninstall(s.Name)
if err != nil {
return err
}
}
return homebrew.Install(s.Name, s.Options)
}