Function tokenize

src/executor/helpers/detect_executable.rs:8–13

Split a command string into tokens on whitespace and shell operators, extracting the file name from each token (stripping directory paths).

(command: &str)

/// Split a command string into tokens on whitespace and shell operators,
/// extracting the file name from each token (stripping directory paths).
fn tokenize(command: &str) -> impl Iterator<Item = &str> + '_ {
    command
        .split(|c: char| c.is_whitespace() || SHELL_SEPARATORS.contains(&c))
        .filter(|t| !t.is_empty())
        .filter_map(|token| Path::new(token).file_name()?.to_str())
}

/// Check if a command string contains any of the given executable names.
///