func getAndPourSkeleton(skeleton string) error {
// Get or update given skeleton.
task := fmt.Sprintf("Get or update skeleton '%v'", skeleton)
log.Run(task)
if err := getOrUpdateSkeleton(flagSkeleton); err != nil {
return errs.NewError(task, err)
}
// Move the skeleton files into place.
task = "Copy the skeleton into the configuration directory"
log.Go(task)
localConfigDir, err := config.LocalConfigDirectoryAbsolutePath()
if err != nil {
return errs.NewError(task, err)
}
log.NewLine("")
if err := pourSkeleton(flagSkeleton, localConfigDir); err != nil {
return errs.NewError(task, err)
}
log.NewLine("")
log.Ok(task)
return nil
}
func ensureLocalConfigDirectoryExists() (action.Action, error) {
task := "Make sure the local configuration directory exists"
// Get the directory absolute path.
localConfigDir, err := config.LocalConfigDirectoryAbsolutePath()
if err != nil {
return nil, errs.NewError(task, err)
}
// In case the path exists, make sure it is a directory.
info, err := os.Stat(localConfigDir)
if err != nil {
if !os.IsNotExist(err) {
return nil, errs.NewError(task, err)
}
} else {
if !info.IsDir() {
return nil, errs.NewError(task, fmt.Errorf("not a directory: %v", localConfigDir))
}
return action.Noop, nil
}
// Otherwise create the directory.
if err := os.MkdirAll(localConfigDir, 0755); err != nil {
return nil, errs.NewError(task, err)
}
// Return the rollback function.
act := action.ActionFunc(func() error {
// Delete the directory.
log.Rollback(task)
task := "Delete the local configuration directory"
if err := os.RemoveAll(localConfigDir); err != nil {
return errs.NewError(task, err)
}
return nil
})
return act, nil
}