mod.rs
No OneTemporary
Actions

Size

1 KB

Referenced Files

None

Subscribers

None

mod.rs
View Options

	mod dump;

	use crate::helpers::Id;
	use crate::service::{run, stop};

	use macros_rs::{crashln, string};
	use serde_derive::{Deserialize, Serialize};
	use std::collections::BTreeMap;

	#[derive(Debug, Deserialize, Serialize)]
	pub struct Process {
	pub pid: i64,
	pub name: String,
	pub running: bool,
	}

	#[derive(Debug, Deserialize, Serialize)]
	pub struct Runner {
	id: Id,
	log_path: String,
	process_list: BTreeMap<String, Process>,
	}

	impl Runner {
	pub fn new(path: String) -> Self {
	let dump = dump::read();

	let runner = Runner {
	log_path: path,
	id: dump.id,
	process_list: dump.process_list,
	};

	dump::write(&runner);
	return runner;
	}

	pub fn start(&mut self, name: String, command: &String) {
	let pid = run(&name, &self.log_path, &command);
	self.process_list.insert(string!(self.id.next()), Process { pid, name, running: true });
	dump::write(&self);
	}

	pub fn stop(&mut self, id: usize) {
	if let Some(item) = self.process_list.get_mut(&string!(id)) {
	let pid = item.pid;

	// add error catching in cc
	// to allow match Err() here
	stop(pid);
	item.running = false;
	dump::write(&self);
	} else {
	crashln!("Process with {id} does not exist");
	}
	}

	pub fn info(&self, id: usize) -> Option<&Process> { self.process_list.get(&string!(id)) }
	pub fn list(&self) -> &BTreeMap<String, Process> { &self.process_list }
	}