use anyhow::Result;
use crate::config::Config;
use crate::exec;
use crate::output;
pub fn run(config: &Config, dry_run: bool) -> Result<()> {
if dry_run {
output::dry_run("would rollback to previous generation");
return Ok(());
}
output::status("rolling back...");
exec::system_rebuild_rollback(&config.repo, &config.hostname, config.platform)?;
output::status("done");
Ok(())
}