multi-ssh/src/action.rs

use crate::server::Server;
use std::ffi::OsString;
use std::fmt::{Display, Formatter};
use std::path::PathBuf;

#[derive(Debug)]
pub struct ServerActions<'a> {
  pub server: &'a Server,
  pub working_directory: PathBuf,
  pub actions: Vec<FileAction>,
}

impl Display for ServerActions<'_> {
  fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
    write!(f, "{}: ({})", self.server.get_name(), self.working_directory.to_string_lossy())?;
    for action in &self.actions {
      write!(f, "\n{}", action)?;
    }
    Ok(())
  }
}

#[derive(Debug, Clone, Eq, PartialEq, Hash)]
pub struct FileAction {
  pub file: PathBuf,
  pub kind: Action,
}

impl Display for FileAction {
  fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
    match &self.kind {
      Action::Add => write!(f, "+ adding {}", self.file.to_string_lossy()),
      Action::Replace => write!(f, "~ replacing {}", self.file.to_string_lossy()),
      Action::Delete => write!(f, "- deleting {}", self.file.to_string_lossy()),
      Action::Rename { new_name } => write!(
        f,
        "* renaming {} -> {}",
        self.file.to_string_lossy(),
        new_name.to_string_lossy()
      ),
    }
  }
}

#[derive(Debug, Clone, Eq, PartialEq, Hash)]
pub enum Action {
  Add,
  Replace,
  Delete,
  Rename { new_name: OsString },
}