message: Remove --registry-index-path and --prefix flags
diff: @@ -237,23 +237,6 @@ impl PrioritySubcommand {
  #[derive(Debug, Clone, PartialEq, Eq, StructOpt)]
  #[structopt(rename_all = "kebab-case")]
  struct Build {
  - #[structopt(
  - name = "PREFIX",
  - short = "P",
  - long = "prefix",
  - env = "CRATESFYI_PREFIX"
  - )]
  - prefix: PathBuf,
  -
  - /// DEPRECATED
  - /// Sets the registry index path, where on disk the registry index will be cloned to
  - #[structopt(
  - name = "REGISTRY_INDEX_PATH",
  - long = "registry-index-path",
  - alias = "crates-io-index-path"
  - )]
  - registry_index_path: Option<PathBuf>,
  -
  /// Skips building documentation if documentation exists
  #[structopt(name = "SKIP_IF_EXISTS", short = "s", long = "skip")]
  skip_if_exists: bool,
  @@ -281,11 +264,6 @@ impl Build {
  let mut doc_options =
  DocBuilderOptions::new(config.prefix.clone(), config.registry_index_path.clone());
  - if let Some(registry_index_path) = self.registry_index_path {
  - log::warn!("Use of deprecated cli flag --registry-index-path");
  - doc_options.registry_index_path = registry_index_path;
  - }
  -
  doc_options.skip_if_exists = self.skip_if_exists;
  doc_options.skip_if_log_exists = self.skip_if_log_exists;
  doc_options.keep_build_directory = self.keep_build_directory;
  