use serde::{Deserialize, Serialize};
use std::collections::HashMap;

pub type TaskRef = String;

#[derive(Clone, Debug, Deserialize, Serialize)]
pub struct Task {
	#[serde(default)]
	pub depends: Vec<TaskRef>,
	#[serde(default)]
	pub output: Vec<String>,
	pub run: String,
}

#[derive(Debug, Default)]
pub struct TaskMap(pub HashMap<String, Task>);

impl TaskMap {
	pub fn get(&self, task: &TaskRef) -> Option<&Task> {
		self.0.get(task)
	}
}