canic-cli 0.78.3

Operator CLI for Canic fleet setup, builds, evidence, catalog, backup, and restore workflows
Documentation 
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use std::{
    fs,
    ops::Deref,
    path::{Path, PathBuf},
    time::{SystemTime, UNIX_EPOCH},
};

// Build a unique temporary directory path for tests that manage their own cleanup.
pub fn temp_dir(prefix: &str) -> PathBuf {
    let nanos = SystemTime::now()
        .duration_since(UNIX_EPOCH)
        .expect("system time after epoch")
        .as_nanos();
    std::env::temp_dir().join(format!("{prefix}-{}-{nanos}", std::process::id()))
}

pub struct TempDir {
    path: PathBuf,
}

impl TempDir {
    pub fn new(prefix: &str) -> Self {
        Self {
            path: temp_dir(prefix),
        }
    }
}

impl Deref for TempDir {
    type Target = Path;

    fn deref(&self) -> &Self::Target {
        &self.path
    }
}

impl AsRef<Path> for TempDir {
    fn as_ref(&self) -> &Path {
        &self.path
    }
}

impl Drop for TempDir {
    fn drop(&mut self) {
        let _ = fs::remove_dir_all(&self.path);
    }
}