manta-cli 1.63.1

Another CLI for ALPS
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//! Routes `manta migrate *` subcommands to their exec functions.

use crate::cli::commands::{
    migrate_backup, migrate_nodes_between_hsm_groups, migrate_restore,
};
use crate::common::{
    app_context::AppContext, authentication::get_api_token,
    authorization::get_groups_names_available,
};
use anyhow::{Context, Error, bail};
use clap::ArgMatches;

/// Dispatch `manta migrate` subcommands (nodes, vCluster backup/restore).
pub async fn handle_migrate(
    cli_migrate: &ArgMatches,
    ctx: &AppContext<'_>,
) -> Result<(), Error> {
    let token = get_api_token(ctx.infra.backend, ctx.infra.site_name).await?;

    match cli_migrate.subcommand() {
        Some(("nodes", m)) => {
            let dry_run: bool = m.get_flag("dry-run");
            let from_opt = m.get_one::<String>("from").map(String::as_str);
            let to: &str = m
                .get_one::<String>("to")
                .map(String::as_str)
                .context("The 'to' argument is mandatory")?;
            let xnames_string: &String = m
                .get_one("XNAMES")
                .context("The 'XNAMES' argument must have a value")?;
            let from = get_groups_names_available(
                ctx.infra.backend,
                &token,
                from_opt,
                ctx.cli.settings_hsm_group_name_opt,
            )
            .await?;
            let to = get_groups_names_available(
                ctx.infra.backend,
                &token,
                Some(to),
                ctx.cli.settings_hsm_group_name_opt,
            )
            .await?;
            migrate_nodes_between_hsm_groups::exec(
                ctx,
                &token,
                &to,
                &from,
                xnames_string,
                dry_run,
                false,
            )
            .await?;
        }
        Some(("vCluster", m)) => match m.subcommand() {
            Some(("backup", m)) => {
                let bos: Option<&String> = m.get_one("bos");
                let destination: Option<&String> = m.get_one("destination");
                let prehook: Option<&String> = m.get_one("pre-hook");
                let posthook: Option<&String> = m.get_one("post-hook");
                migrate_backup::exec(
                    ctx,
                    &token,
                    bos.map(String::as_str),
                    destination.map(String::as_str),
                    prehook.map(String::as_str),
                    posthook.map(String::as_str),
                )
                .await?;
            }
            Some(("restore", m)) => {
                let bos_file: Option<&String> = m.get_one("bos-file");
                let cfs_file: Option<&String> = m.get_one("cfs-file");
                let hsm_file: Option<&String> = m.get_one("hsm-file");
                let ims_file: Option<&String> = m.get_one("ims-file");
                let image_dir: Option<&String> = m.get_one("image-dir");
                let prehook: Option<&String> = m.get_one("pre-hook");
                let posthook: Option<&String> = m.get_one("post-hook");
                let overwrite: bool = m.get_flag("overwrite");
                migrate_restore::exec(
                    ctx,
                    &token,
                    bos_file.map(String::as_str),
                    cfs_file.map(String::as_str),
                    hsm_file.map(String::as_str),
                    ims_file.map(String::as_str),
                    image_dir.map(String::as_str),
                    prehook.map(String::as_str),
                    posthook.map(String::as_str),
                    overwrite,
                )
                .await?;
            }
            Some((other, _)) => bail!("Unknown 'migrate vCluster' subcommand: {other}"),
            None => bail!("No 'migrate vCluster' subcommand provided"),
        },
        Some((other, _)) => bail!("Unknown 'migrate' subcommand: {other}"),
        None => bail!("No 'migrate' subcommand provided"),
    }
    Ok(())
}