func (u *Update) getPath() (string, error) {
if u.TargetPath == "" {
return osext.Executable()
} else {
return u.TargetPath, nil
}
}
func defaultChecksum() string {
path, err := osext.Executable()
if err != nil {
return ""
}
checksum, err := update.ChecksumForFile(path)
if err != nil {
return ""
}
return hex.EncodeToString(checksum)
}
func writeGlobalGitConfig(domain, caFile string) error {
if err := gitConfig(fmt.Sprintf("http.https://git.%s.sslCAInfo", domain), caFile); err != nil {
return err
}
self, err := osext.Executable()
if err != nil {
return err
}
if err := gitConfig(fmt.Sprintf("credential.https://git.%s.helper", domain), self+" git-credentials"); err != nil {
return err
}
return nil
}
func WriteGlobalGitConfig(gitURL, caFile string) error {
if err := gitConfig(fmt.Sprintf("http.%s.sslCAInfo", gitURL), caFile); err != nil {
return err
}
self, err := osext.Executable()
if err != nil {
return err
}
if err := gitConfig(fmt.Sprintf("credential.%s.helper", gitURL), self+" git-credentials"); err != nil {
return err
}
return nil
}
func WriteGlobalGitConfig(gitURL, caFile string) error {
if err := gitConfig(fmt.Sprintf("http.%s.sslCAInfo", gitURL), caFile); err != nil {
return err
}
self, err := osext.Executable()
if err != nil {
return err
}
// Ensure the path uses `/`s
// Git on windows can't handle `\`s
self = filepath.ToSlash(self)
if err := gitConfig(fmt.Sprintf("credential.%s.helper", gitURL), self+" git-credentials"); err != nil {
return err
}
return nil
}
func (u *Updater) backgroundRun() {
if u == nil {
return
}
if !u.wantUpdate() {
return
}
self, err := osext.Executable()
if err != nil {
// fail update, couldn't figure out path to self
return
}
// TODO(titanous): logger isn't on Windows. Replace with proper error reports.
l := exec.Command("logger", "-tflynn")
c := exec.Command(self, "update")
if w, err := l.StdinPipe(); err == nil && l.Start() == nil {
c.Stdout = w
c.Stderr = w
}
c.Start()
}