trunk/src/main.rs

use clap::Parser;
use serde::{Deserialize, Serialize};

use tokio::fs::read_to_string;

use std::{net::IpAddr, path::PathBuf};

use salaryman::model::{Service, ServiceConf};

#[derive(Parser, Debug)]
#[command(version, about, long_about = None)]
struct Args {
    #[arg(
        short,
        long,
        value_name = "FILE",
        help = "config file override",
        default_value = "salaryman.toml"
    )]
    config: PathBuf,
    #[arg(
        short,
        long,
        value_name = "ADDR",
        help = "IP address to bind API to",
        default_value = "127.0.0.1"
    )]
    address: IpAddr,
    #[arg(
        short,
        long,
        value_name = "PORT",
        help = "TCP Port to bind API to",
        default_value = "3080"
    )]
    port: u16,
}

#[derive(Serialize, Deserialize, Debug)]
struct Config {
    address: Option<IpAddr>,
    port: Option<u16>,
    service: Vec<ServiceConf>,
}
impl Config {
    fn new() -> Self {
        Self {
            address: None,
            port: None,
            service: Vec::new(),
        }
    }
}

async fn load_config(file: &PathBuf) -> Config {
    let s: String = match read_to_string(file).await {
        Ok(s) => s,
        Err(_) => String::new(),
    };
    match toml::from_str(s.as_str()) {
        Ok(c) => c,
        Err(_) => Config::new(),
    }
}

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let args = Args::parse();
    let conf: Config = load_config(&args.config).await;
    let mut services: Vec<Service> = Vec::new();
    for i in 0..conf.service.len() {
        services.push(Service::from_conf(&conf.service[i]));
        if conf.service[i].autostart {
            services[i].start().await?;
        }
    }
    let mut outs: Vec<(String, tokio::sync::mpsc::Receiver<String>)> = Vec::new();
    for i in 0..services.len() {
        if services[i].started().await {
            outs.push((services[i].name().await, services[i].scan_stdout().await?));
        }
    }
    for _i in 0..100 {
        for out in 0..outs.len() {
            if let Some(s) = outs[out].1.recv().await {
                println!("got line from {} :: {}", outs[out].0, s);
            }
        }
    }
    for mut service in services {
        match service.stop().await {
            Ok(_) => println!("lol it was killed"),
            Err(_) => println!("it either didn't exist, or failed to kill"),
        }
    }
    Ok(())
}
Revision:	8
Committed:	Tue Jul 8 01:49:14 2025 UTC (3 months ago) by yuzu
File size:	2445 byte(s)
Log Message:	go fully async
#	User	Rev	Content
1	yuzu	5	use clap::Parser;
2	yuzu	6	use serde::{Deserialize, Serialize};
3	yuzu	4
4	yuzu	5	use tokio::fs::read_to_string;
5	yuzu	2
6	yuzu	8	use std::{net::IpAddr, path::PathBuf};
7	yuzu	5
8	yuzu	8	use salaryman::model::{Service, ServiceConf};
9	yuzu	7
10			#[derive(Parser, Debug)]
11	yuzu	5	#[command(version, about, long_about = None)]
12			struct Args {
13	yuzu	7	#[arg(
14			short,
15			long,
16			value_name = "FILE",
17			help = "config file override",
18			default_value = "salaryman.toml"
19			)]
20			config: PathBuf,
21			#[arg(
22			short,
23			long,
24			value_name = "ADDR",
25			help = "IP address to bind API to",
26			default_value = "127.0.0.1"
27			)]
28			address: IpAddr,
29			#[arg(
30			short,
31			long,
32			value_name = "PORT",
33			help = "TCP Port to bind API to",
34			default_value = "3080"
35			)]
36			port: u16,
37	yuzu	1	}
38	yuzu	2
39	yuzu	6	#[derive(Serialize, Deserialize, Debug)]
40	yuzu	5	struct Config {
41			address: Option<IpAddr>,
42			port: Option<u16>,
43	yuzu	7	service: Vec<ServiceConf>,
44	yuzu	5	}
45			impl Config {
46			fn new() -> Self {
47			Self {
48			address: None,
49			port: None,
50			service: Vec::new(),
51			}
52			}
53			}
54
55	yuzu	7	async fn load_config(file: &PathBuf) -> Config {
56	yuzu	6	let s: String = match read_to_string(file).await {
57			Ok(s) => s,
58			Err(_) => String::new(),
59			};
60			match toml::from_str(s.as_str()) {
61			Ok(c) => c,
62			Err(_) => Config::new(),
63			}
64	yuzu	5	}
65
66	yuzu	4	#[tokio::main]
67			async fn main() -> Result<(), Box<dyn std::error::Error>> {
68	yuzu	5	let args = Args::parse();
69	yuzu	7	let conf: Config = load_config(&args.config).await;
70			let mut services: Vec<Service> = Vec::new();
71			for i in 0..conf.service.len() {
72	yuzu	8	services.push(Service::from_conf(&conf.service[i]));
73	yuzu	7	if conf.service[i].autostart {
74	yuzu	8	services[i].start().await?;
75	yuzu	7	}
76			}
77	yuzu	8	let mut outs: Vec<(String, tokio::sync::mpsc::Receiver<String>)> = Vec::new();
78	yuzu	7	for i in 0..services.len() {
79	yuzu	8	if services[i].started().await {
80			outs.push((services[i].name().await, services[i].scan_stdout().await?));
81	yuzu	7	}
82	yuzu	8	}
83			for _i in 0..100 {
84			for out in 0..outs.len() {
85			if let Some(s) = outs[out].1.recv().await {
86			println!("got line from {} :: {}", outs[out].0, s);
87	yuzu	7	}
88			}
89			}
90			for mut service in services {
91	yuzu	8	match service.stop().await {
92	yuzu	7	Ok(_) => println!("lol it was killed"),
93			Err(_) => println!("it either didn't exist, or failed to kill"),
94			}
95			}
96	yuzu	2	Ok(())
97			}