Function hyper_scripter::util::to_display_args

source · 
pub fn to_display_args(arg: String) -> String
Expand description

copied from shell_escape crate

Examples found in repository?
src/util/completion_util.rs (line 138)
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pub async fn handle_completion(comp: Completion, repo: &mut Option<ScriptRepo>) -> Result {
    match comp {
        Completion::LS { name, args } => {
            let mut new_root = match Root::try_parse_from(args) {
                Ok(Root {
                    subcmd: Some(Subs::Tags(_) | Subs::Types(_)),
                    ..
                }) => {
                    // TODO: 在補全腳本中處理，而不要在這邊
                    return Err(Error::Completion);
                }
                Ok(t) => t,
                Err(e) => {
                    log::warn!("補全時出錯 {}", e);
                    // NOTE: -V 或 --help 也會走到這裡
                    return Err(Error::Completion);
                }
            };
            log::info!("補完模式，參數為 {:?}", new_root);
            new_root.set_home_unless_from_alias(false)?;
            new_root.sanitize_flags();
            *repo = Some(init_repo(new_root.root_args, false).await?);

            let iter = repo.as_mut().unwrap().iter_mut(Visibility::Normal);
            let scripts = if let Some(name) = name {
                fuzz_arr(&name, iter).await?
            } else {
                let mut t: Vec<_> = iter.collect();
                sort(&mut t);
                t
            };

            print_iter(scripts.iter().map(|s| s.name.key()), " ");
        }
        Completion::NoSubcommand { args } => {
            if let Ok(root) = parse_alias_root(&args) {
                if root.subcmd.is_some() {
                    log::debug!("子命令 = {:?}", root.subcmd);
                    return Err(Error::Completion);
                }
            } // else: 解析錯誤當然不可能有子命令啦
        }
        Completion::Alias { args } => {
            let root = parse_alias_root(&args)?;

            if root.root_args.no_alias {
                log::info!("無別名模式");
                return Err(Error::Completion);
            }

            let home = path::compute_home_path_optional(root.root_args.hs_home.as_ref(), false)?;
            let conf = Config::load(&home)?;
            if let Some(new_args) = root.expand_alias(&args, &conf) {
                print_iter(new_args, " ");
            } else {
                log::info!("並非別名");
                return Err(Error::Completion);
            };
        }
        Completion::Home { args } => {
            let root = parse_alias_root(&args)?;
            let home = root.root_args.hs_home.ok_or_else(|| Error::Completion)?;
            print!("{}", home);
        }
        Completion::ParseRun { args } => {
            let mut root = Root::try_parse_from(args).map_err(|e| {
                log::warn!("補全時出錯 {}", e);
                Error::Completion
            })?;
            root.sanitize()?;
            match root.subcmd {
                Some(Subs::Run {
                    script_query, args, ..
                }) => {
                    let iter = std::iter::once(script_query.to_string())
                        .chain(args.into_iter().map(|s| to_display_args(s)));
                    print_iter(iter, " ");
                }
                res @ _ => {
                    log::warn!("非執行指令 {:?}", res);
                    return Err(Error::Completion);
                }
            }
        }
    }
    Ok(())
}