Function parse_valgrind_codspeed_version

src/executor/valgrind/setup.rs:69–88

Parse a valgrind version string and extract the upstream semver plus the optional CodSpeed iteration number. Accepted formats: - `valgrind-3.25.1.codspeed` (legacy, no iteration) - `valgrind-3.25.1.codspeed2` (with iteration) - same forms without the `valgrind-` prefix

(version_str: &str)

/// - `valgrind-3.25.1.codspeed2` (with iteration)
/// - same forms without the `valgrind-` prefix
fn parse_valgrind_codspeed_version(version_str: &str) -> Option<ValgrindVersion> {
    let stripped = version_str
        .trim()
        .strip_prefix("valgrind-")
        .unwrap_or(version_str.trim());

    let (semver_part, iteration_part) = stripped.split_once(".codspeed")?;
    let semver = Version::parse(semver_part).ok()?;

    let codspeed_iteration = if iteration_part.is_empty() {
        None
    } else {
        Some(iteration_part.parse::<u32>().ok()?)
    };

    Some(ValgrindVersion {
        semver,
        codspeed_iteration,
    })
}

const TOOL_NAME: &str = "valgrind";