clibra 0.12.3

CLI for the LIBRA CMake framework
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54

// SPDX-License-Identifier: MIT
// Copyright 2026 John Harwell, All rights reserved.
/*!
 * Brief one-line summary.
 *
 * Longer description if needed.
 */

// Imports
use log::debug;

// Types
#[derive(Clone)]
pub struct Context {
    pub preset: Option<String>,
    pub dry_run: bool,
}

// Traits

// Implementation

// Public API
impl Context {
    pub fn run(&self, cmd: &mut std::process::Command) -> anyhow::Result<()> {
        if self.dry_run {
            eprintln!("+ {}", format_cmd(cmd));
            return Ok(());
        } else {
            debug!("+ {}", format_cmd(cmd));
        }
        let status = cmd.status()?;
        if !status.success() {
            anyhow::bail!(
                "command failed with exit code {}: {}",
                status.code().unwrap_or(-1),
                format_cmd(cmd)
            );
        }
        Ok(())
    }
}
fn format_cmd(cmd: &std::process::Command) -> String {
    let prog = cmd.get_program().to_string_lossy();
    let args: Vec<_> = cmd
        .get_args()
        .map(|a| a.to_string_lossy().into_owned())
        .collect();
    if args.is_empty() {
        prog.into_owned()
    } else {
        format!("{prog} {}", args.join(" "))
    }
}