rtq 0.1.0

an atd like job management tool. run jobs one by one on single host
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������n��    }        fs::create_dir_all(&log_file_dir).expect(&format!("failed to create rtqd work dir: {}", log_file_dir.to_str().unwrap()));    if !log_file_dir.exists() {    let log_file_dir = rtqd_work_dir().join("rtqd");fn main() {}    }        thread::sleep(Duration::from_millis(1000));        }            child.kill().unwrap_or_else(|_| { error!("failed to kill command"); });            warn!("killing the child");        if max_run_sec != 0 && now_sec() > max_run_sec {        }            }                break;                warn!("error when attempting to wait: {}", e);            Err(e) => {            }                // do nothing            Ok(None) => {            }                break;                }                    info!("child exited normally");                {                else                }                    info!("{}", alert_msg);                    let alert_msg = format!("command failure. exit status: {:?}", status);                if !status.success() {                info!("exit status {:?}", status);            Ok(Some(status)) => {        match child.try_wait() {    loop {fn wait_and_kill_later(child: &mut Child, max_run_sec: u64) {}    .spawn()        })            Ok(())            }                libc::prctl(libc::PR_SET_PDEATHSIG, libc::SIGHUP);            unsafe {        .before_exec(|| {        .stderr(stderr_file)        .stdout(stdout_file)        .current_dir(workdir)        .envs(&envars)        .env_clear()        .args(&cmds[1..])    Command::new(cmds[0])    let stderr_file = File::create(workdir.join("stderr.log"))?;    let stdout_file = File::create(workdir.join("stdout.log"))?;    info!("starting command. workdir{} command line {:?} ", workdir.to_str().unwrap(), cmds);    let envars = task_command.env_vars.clone();    let cmds : Vec<&str> = task_command.command.iter().map(AsRef::as_ref).collect();fn run_command(task_command: &TaskCommand, workdir: &Path) -> std::io::Result<Child> {}    wait_and_kill_later(& mut child_process.ok().unwrap(), /*max_run_sec*/0);    }        return;        info!("failed to run command {:?}, error {:?}", task_command.command, child_process.err().unwrap());    if child_process.is_err() {    let child_process = run_command(&task_command, &workdir);    debug!("command {:?}", task_command);    let task_command:TaskCommand = serde_json::from_str(&pending_task.command).unwrap();    fs::create_dir_all(&workdir).expect(&format!("failed to create dir: {}", workdir.to_str().unwrap()));    let workdir = rtqd_work_dir().join("tasks").join(today).join(format!("task_{}", pending_task.id));    let today = Local::now().format("%Y-%m-%d").to_string();fn process_task(pending_task: &PendingTask) {}    return env::home_dir().unwrap().join("tmp/rtq_work_dir/");fn rtqd_work_dir() -> PathBuf{}    SystemTime::now().duration_since(UNIX_EPOCH).expect("Time went backwards").as_secs()fn now_sec() -> u64 {const DEFAULT_DATETIME_FORMAT: &'static str = "%Y-%m-%dT %H:%M:%S";use std::time::{SystemTime, UNIX_EPOCH, Duration};use std::thread;use std::process::{Command, Child};use std::path::{Path, PathBuf};use std::os::unix::process::CommandExt;use std::fs;use std::fs::File;use std::env;use simplelog::*;use rtqlib::taskdb::{TaskDB, PendingTask, WorkingTask, FinishedTask, TaskCommand};use chrono::Local;extern crate simplelog;extern crate serde_json;extern crate serde;extern crate rusqlite;extern crate rtqlib;extern crate libc;extern crate clap;extern crate chrono;#[macro_use] extern crate log;ad$	�	-��kj>��vlA@�
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�	�	�	�	}    }        thread::sleep(Duration::from_millis(3000));        }            debug!("no pending tasks, do nothing");        {        else        }            task_db.insert_finished_task(&finished_task);            task_db.remove_working_task(&working_task);            let finished_task = FinishedTask::new(&working_task, &time_finished, "normal exit", 0);            let time_finished = Local::now().format(DEFAULT_DATETIME_FORMAT).to_string();            process_task(pending_task);            task_db.insert_working_task(&working_task);            let working_task = WorkingTask::new(&pending_task, &time_started);            let time_started = format!("{}", Local::now().format(DEFAULT_DATETIME_FORMAT));            task_db.remove_pending_task(&pending_task);        if let Some(ref pending_task) = pending_task {        let pending_task = task_db.load_task();    loop {    task_db.clean_working_task();    let task_db = TaskDB::new().expect("failed to open task db");    info!("rtqd started");    println!("rtqd log file: {}", log_file_name.to_str().unwrap());    ).expect("failed to create logging ");        ]            WriteLogger::new(LevelFilter::Debug, log_config, File::create(&log_file_name).unwrap())        vec![    CombinedLogger::init(    log_config.time_format = Some(DEFAULT_DATETIME_FORMAT);    let mut log_config = Config::default();    let log_file_name = log_file_dir.join(format!("rtqd_{}.log", now_str));    let now_str = Local::now().format("%Y-%m-%dT%H:%M:%S").to_string();