nordisk/Skidbladnir

xtask/src/main.rs

//! `cargo xtask <verb>`: Skidbladnir's repository tasks.
//!
//! ```text
//!   cargo xtask ci [--quick|--nightly] [--list] [--only <prefix>]
//!   cargo xtask build --suite ORIGINAL [--variant <v>] [--list]
//! ```
//!
//! The plan runner, the receipt and the lock check are nornir-xtask-support's; the
//! rows are read off `.nornir/build-variants.toml` by nornir-build-thing. This file
//! only lists Skidbladnir's steps.

use std::path::{Path, PathBuf};

use nornir_xtask_support::ci::{self, Mode, Plan, Step};
use nornir_xtask_support::lockcheck;

fn root() -> PathBuf {
    Path::new(env!("CARGO_MANIFEST_DIR")).parent().map(Path::to_path_buf).unwrap_or_else(|| PathBuf::from("."))
}

/// Skidbladnir's CI plan: its locks, its workspace tests, and (full) its declared rows.
fn plan(root: &Path) -> Plan {
    Plan {
        repo: "Skidbladnir".into(),
        root: root.to_path_buf(),
        steps: vec![
            lockcheck::step(root),
            Step::cargo("test", &["test", "--workspace", "--locked"]),
            Step::cargo("rows:ORIGINAL", &["xtask", "build", "--suite", "ORIGINAL"]).from(Mode::Full),
        ],
    }
}

fn build(args: &[String]) -> i32 {
    let parsed = match nornir_build_thing::suite_cli::parse(args) {
        Ok(p) => p,
        Err(e) => {
            eprintln!("Skidbladnir xtask build: {e:#}");
            return 2;
        }
    };
    match nornir_build_thing::suite_cli::run(&root(), &parsed) {
        Ok(built) => {
            if !parsed.list && !built.is_empty() {
                println!("Skidbladnir xtask build: built {}", built.join(", "));
            }
            0
        }
        Err(e) => {
            eprintln!("Skidbladnir xtask build FAILED: {e:#}");
            1
        }
    }
}

fn main() {
    let args: Vec<String> = std::env::args().skip(1).collect();
    let code = match args.first().map(String::as_str) {
        Some("ci") => ci::main(&plan(&root()), &args[1..]),
        Some("build") => build(&args[1..]),
        _ => {
            eprintln!("usage: cargo xtask ci [--quick|--nightly] [--list] | build --suite ORIGINAL [--variant <v>] [--list]");
            2
        }
    };
    std::process::exit(code);
}