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mod driver;
mod recipe;
mod template;
use std::{collections::HashSet, fs::File, path::Path};
use clap::Parser;
use rebel_common::error::*;
use rebel_parse as parse;
use rebel_resolve::{self as resolve, context, pin};
use rebel_runner::{self as runner, Runner};
#[derive(Parser)]
#[clap(version, about)]
struct Opts {
/// Allow N jobs at once.
/// Defaults to the number of available CPUs
#[clap(short, long)]
jobs: Option<usize>,
/// Keep going after some tasks have failed
#[clap(short, long)]
keep_going: bool,
/// The tasks to run
#[clap(name = "task", required = true)]
tasks: Vec<String>,
}
fn read_pins<P: AsRef<Path>>(path: P) -> Result<pin::Pins> {
let f = File::open(path)?;
let pins: pin::Pins = serde_yaml::from_reader(f)
.map_err(Error::new)
.context("YAML error")?;
Ok(pins)
}
fn main() {
let opts: Opts = Opts::parse();
let runner = unsafe { Runner::new(&runner::Options { jobs: opts.jobs }) }.unwrap();
let ctx = context::Context::new(
recipe::read_recipes("examples/recipes").unwrap(),
read_pins("examples/pins.yml").unwrap(),
)
.unwrap();
let mut rsv = resolve::Resolver::new(&ctx);
let mut force_run = HashSet::new();
for task in opts.tasks {
let Ok((parsed, flags)) = parse::task_ref::task_ref_with_flags(&task) else {
eprintln!("Invalid task syntax");
std::process::exit(1);
};
let task_ref = match ctx.lookup(parsed.id, parsed.args.host, parsed.args.target) {
Ok(task_ref) => task_ref,
Err(err) => {
eprintln!("{}", err);
std::process::exit(1);
}
};
let errors = rsv.add_goal(&task_ref);
if !errors.is_empty() {
for error in errors {
eprintln!("{}", error);
}
std::process::exit(1);
}
if flags.force_run {
force_run.insert(task_ref);
}
}
let taskset = rsv.into_taskset();
let mut driver = driver::Driver::new(&ctx, taskset, force_run).unwrap();
match driver.run(&runner, opts.keep_going) {
Ok(success) => {
if !success {
std::process::exit(1);
}
}
Err(error) => {
eprintln!("{}", error);
std::process::exit(1);
}
}
}
|