func doProfileEdit(client *lxd.Client, p string) error {
// If stdin isn't a terminal, read text from it
if !terminal.IsTerminal(int(syscall.Stdin)) {
contents, err := ioutil.ReadAll(os.Stdin)
if err != nil {
return err
}
newdata := shared.ProfileConfig{}
err = yaml.Unmarshal(contents, &newdata)
if err != nil {
return err
}
return client.PutProfile(p, newdata)
}
// Extract the current value
profile, err := client.ProfileConfig(p)
if err != nil {
return err
}
data, err := yaml.Marshal(&profile)
if err != nil {
return err
}
// Spawn the editor
content, err := shared.TextEditor("", []byte(profileEditHelp+"\n\n"+string(data)))
if err != nil {
return err
}
for {
// Parse the text received from the editor
newdata := shared.ProfileConfig{}
err = yaml.Unmarshal(content, &newdata)
if err == nil {
err = client.PutProfile(p, newdata)
}
// Respawn the editor
if err != nil {
fmt.Fprintf(os.Stderr, i18n.G("Config parsing error: %s")+"\n", err)
fmt.Println(i18n.G("Press enter to open the editor again"))
_, err := os.Stdin.Read(make([]byte, 1))
if err != nil {
return err
}
content, err = shared.TextEditor("", content)
if err != nil {
return err
}
continue
}
break
}
return nil
}
func doProfileEdit(client *lxd.Client, p string) error {
if !terminal.IsTerminal(syscall.Stdin) {
contents, err := ioutil.ReadAll(os.Stdin)
if err != nil {
return err
}
newdata := shared.ProfileConfig{}
err = yaml.Unmarshal(contents, &newdata)
if err != nil {
return err
}
newdata.Name = p
return client.PutProfile(p, newdata)
}
profile, err := client.ProfileConfig(p)
if err != nil {
return err
}
editor := os.Getenv("VISUAL")
if editor == "" {
editor = os.Getenv("EDITOR")
if editor == "" {
editor = "vi"
}
}
data, err := yaml.Marshal(&profile)
f, err := ioutil.TempFile("", "lxd_lxc_profile_")
if err != nil {
return err
}
fname := f.Name()
if err = f.Chmod(0600); err != nil {
f.Close()
os.Remove(fname)
return err
}
f.Write([]byte(profileEditHelp + "\n"))
f.Write(data)
f.Close()
defer os.Remove(fname)
for {
var err error
cmdParts := strings.Fields(editor)
cmd := exec.Command(cmdParts[0], append(cmdParts[1:], fname)...)
cmd.Stdin = os.Stdin
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
err = cmd.Run()
if err != nil {
return err
}
contents, err := ioutil.ReadFile(fname)
if err != nil {
return err
}
newdata := shared.ProfileConfig{}
err = yaml.Unmarshal(contents, &newdata)
if err == nil {
err = client.PutProfile(p, newdata)
}
if err != nil {
fmt.Fprintf(os.Stderr, gettext.Gettext("Config parsing error: %s")+"\n", err)
fmt.Println(gettext.Gettext("Press enter to open the editor again"))
_, err := os.Stdin.Read(make([]byte, 1))
if err != nil {
return err
}
continue
}
break
}
return nil
}
func doProfileEdit(client *lxd.Client, p string) error {
if !terminal.IsTerminal(syscall.Stdin) {
contents, err := ioutil.ReadAll(os.Stdin)
if err != nil {
return err
}
newdata := shared.ProfileConfig{}
err = yaml.Unmarshal(contents, &newdata)
if err != nil {
return err
}
return client.PutProfile(p, newdata)
}
profile, err := client.ProfileConfig(p)
if err != nil {
return err
}
editor := os.Getenv("VISUAL")
if editor == "" {
editor = os.Getenv("EDITOR")
if editor == "" {
editor = "vi"
}
}
data, err := yaml.Marshal(&profile)
f, err := ioutil.TempFile("", "lxd_lxc_profile_")
if err != nil {
return err
}
fname := f.Name()
if err = f.Chmod(0600); err != nil {
f.Close()
os.Remove(fname)
return err
}
f.Write([]byte(profileEditHelp))
f.Write(data)
f.Close()
defer os.Remove(fname)
for {
cmd := exec.Command(editor, fname)
cmd.Stdin = os.Stdin
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
err = cmd.Run()
if err != nil {
return err
}
contents, err := ioutil.ReadFile(fname)
if err != nil {
return err
}
newdata := shared.ProfileConfig{}
err = yaml.Unmarshal(contents, &newdata)
if err != nil {
fmt.Fprintf(os.Stderr, gettext.Gettext("YAML parse error %v\n"), err)
fmt.Printf("Press enter to play again ")
_, err := os.Stdin.Read(make([]byte, 1))
if err != nil {
return err
}
continue
}
err = client.PutProfile(p, newdata)
break
}
return err
}