Function symlink_libpython

src/executor/valgrind/helpers/venv_compat.rs:21–48

(cwd: Option<&String>)

const VENV_COMPAT_SCRIPT: &str = include_str!("venv_compat.sh");

pub fn symlink_libpython(cwd: Option<&String>) -> anyhow::Result<()> {
    let rwx = std::fs::Permissions::from_mode(0o777);
    let mut script_file = tempfile::Builder::new()
        .suffix(".sh")
        .permissions(rwx)
        .tempfile()?;
    script_file.write_all(VENV_COMPAT_SCRIPT.as_bytes())?;

    let mut cmd = Command::new("bash");
    cmd.arg(script_file.path());

    if let Some(cwd) = cwd {
        cmd.current_dir(cwd);
    }

    debug!("Running the venv compat script");
    let output = cmd.output()?;

    let stdout = String::from_utf8(output.stdout)?;
    debug!("Script output: {stdout}");

    if !output.status.success() {
        let stderr = String::from_utf8(output.stderr)?;
        bail!("Failed to execute script: {stdout} {stderr}");
    }

    Ok(())
}

#[cfg(test)]
mod tests {