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mod.rs
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mod.rs
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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 script: 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,
script: string!(command),
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 restart(&mut self, id: usize) {
if let Some(item) = self.info(id) {
let name = item.name.clone();
let script = item.script.clone();
self.stop(id);
let pid = run(&name, &self.log_path, &script);
self.process_list.insert(string!(id), Process { pid, name, script, running: true });
dump::write(&self);
} else {
crashln!("Failed to restart process with id {}", id);
}
}
pub fn remove(&mut self, id: usize) {
self.stop(id);
self.process_list.remove(&string!(id));
dump::write(&self);
}
pub fn info(&self, id: usize) -> Option<&Process> { self.process_list.get(&string!(id)) }
pub fn list(&self) -> &BTreeMap<String, Process> { &self.process_list }
}

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mod.rs (2 KB)

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