Function exec

src/shell/docker.rs:115–137

(container_id: &str, command: &str)

}

pub fn exec(container_id: &str, command: &str) -> Result<Vec<u8>, String> {
    // HACK: since wget and curl don't have any timeout by default, force it.
    let command = if command.contains("wget ") {
        debug!("patching wget command with timeout");
        command.replace("wget ", "wget --timeout 10 ")
    } else if command.contains("curl ") {
        debug!("patching curl command with timeout");
        command.replace("curl ", "curl --connect-timeout 10 ")
    } else {
        command.to_owned()
    };

    debug!(
        "running command '{}' inside container '{}'",
        &command, container_id
    );

    // create exec operation
    let exec_id = create_exec(container_id, &command)?;

    // start exec operation by id
    do_exec(&exec_id)
}