Function partial_install_error

atomic-cli/src/commands/agent/enable.rs:762–772

The error a partial install ends with. Split out so the wording and the non-zero exit can be tested without a repository, a network, or a package to break.

(degraded: &[(String, String)])

/// Split out so the wording and the non-zero exit can be tested without a
/// repository, a network, or a package to break.
fn partial_install_error(degraded: &[(String, String)]) -> CliError {
    let names: Vec<&str> = degraded.iter().map(|(n, _)| n.as_str()).collect();
    CliError::remote_error(
        format!(
            "integration package install failed for {} — built-in hooks were installed, \
             but the agent's skills and prompt are missing",
            names.join(", ")
        ),
        None,
    )
}

#[cfg(test)]
mod tests {