github_workflows_update/
cmd.rs

1// Copyright (C) 2022 Leandro Lisboa Penz <lpenz@lpenz.org>
2// This file is subject to the terms and conditions defined in
3// file 'LICENSE', which is part of this source code package.
4
5//! Command line arguments parsing and main function.
6
7use color_eyre::Result;
8use futures::future::join_all;
9use tokio_stream::StreamExt;
10use tokio_stream::wrappers::ReadDirStream;
11use tracing::Level;
12use tracing::event;
13
14use crate::cli::Cli;
15use crate::cli::OutputFormat;
16use crate::proxy;
17use clap::Parser;
18
19#[tokio::main]
20pub async fn main() -> Result<()> {
21    let args = Cli::parse();
22    env_logger::init();
23    let proxy_server = proxy::Server::new();
24    let futures = ReadDirStream::new(tokio::fs::read_dir(".github/workflows").await?)
25        .filter_map(|filename| match filename {
26            Ok(filename) => Some(filename.path()),
27            Err(ref e) => {
28                event!(
29                    Level::ERROR,
30                    error = ?e,
31                    filename = ?filename,
32                    "error getting filename from .github/workflows"
33                );
34                None
35            }
36        })
37        .map(|f| {
38            crate::processor::process_file(
39                args.dryrun,
40                args.output_format.unwrap_or_default(),
41                &proxy_server,
42                f,
43            )
44        })
45        .collect::<Vec<_>>()
46        .await;
47    let mut any_outdated = false;
48    for result in join_all(futures).await {
49        match result {
50            Ok(true) => {
51                any_outdated = true;
52            }
53            Err(_) => {
54                // Errors are traced by the underlying functions, we
55                // just need to report the failure to the shell
56                std::process::exit(1);
57            }
58            _ => {}
59        }
60    }
61    if any_outdated && args.error_on_outdated {
62        match args.output_format.unwrap_or_default() {
63            OutputFormat::Standard => {
64                eprintln!("Found oudated entities");
65            }
66            OutputFormat::GithubWarning => {
67                println!("::error ::outdated entities found");
68            }
69        }
70        std::process::exit(2);
71    }
72    Ok(())
73}
github_workflows_update/cmd.rs

github_workflows_update/
cmd.rs
