fn useradd()

in libazureinit/src/provision/user.rs [135:170]

• 31 lines of code
• 2 McCabe index (conditional complexity)

fn useradd(user: &User) -> Result<(), Error> {
    if user_exists(&user.name)? {
        tracing::info!(
            target: "libazureinit::user::add",
            "User '{}' already exists. Skipping user creation.",
            user.name
        );

        let group_list = user.groups.join(",");

        tracing::info!(
            target: "libazureinit:user::add",
            "User '{}' is being added to the following groups: {}",
            user.name,
            group_list
        );

        let mut command = Command::new("usermod");
        command.arg("-aG").arg(&group_list).arg(&user.name);
        return crate::run(command);
    }

    let path_useradd = env!("PATH_USERADD");

    let mut command = Command::new(path_useradd);
    command
        .arg(&user.name)
        .arg("--comment")
        .arg("azure-init created this user based on username provided in IMDS")
        .arg("--groups")
        .arg(user.groups.join(","))
        .arg("-d")
        .arg(format!("/home/{}", user.name))
        .arg("-m");
    crate::run(command)
}