use anyhow::bail;

use crate::commands::common_opts::RepoAndChannel;
use crate::commands::load_channel;

    /// Set the repository where this command should run. Defaults to the first ancestor of the current directory that contains a `.pijul` directory.
    #[clap(long = "repository", value_hint = ValueHint::DirPath)]
    repo_path: Option<PathBuf>,
    /// Use this channel instead of the current channel
    #[clap(long = "channel")]
    channel: Option<String>,

    #[clap(flatten)]
    base: RepoAndChannel,

        let has_repo_path = self.repo_path.is_some();
        let repo = Repository::find_root(self.repo_path.as_deref())?;

        let has_repo_path = self.base.repo_path().is_some();
        let repo = Repository::find_root(self.base.repo_path())?;

        let channel_name = if let Some(ref c) = self.channel {
            c
        } else {
            txn.current_channel().unwrap_or(libpijul::DEFAULT_CHANNEL)
        };
        let channel = if let Some(channel) = txn.load_channel(&channel_name)? {
            channel
        } else {
            bail!("No such channel: {:?}", channel_name)
        };

        let (channel, _) = load_channel(self.base.channel(), &*txn)?;