[pbs-devel] [RFC v2 proxmox-backup 16/21] api: datastore: add flag to list trashed snapshots only

[Fabian Grünbichler]

On May 8, 2025 3:05 pm, Christian Ebner wrote:
> Allows to conditionally show either active or trashed backup
> snapshots, the latter being used when displaying the contents of the
> trash for given datastore.

and what if I want to list both/all?

> 
> Signed-off-by: Christian Ebner <c.ebner at proxmox.com>
> ---
>  src/api2/admin/datastore.rs | 17 +++++++++++++++--
>  1 file changed, 15 insertions(+), 2 deletions(-)
> 
> diff --git a/src/api2/admin/datastore.rs b/src/api2/admin/datastore.rs
> index 84c0bf5b4..cbd24c729 100644
> --- a/src/api2/admin/datastore.rs
> +++ b/src/api2/admin/datastore.rs
> @@ -473,6 +473,12 @@ pub async fn delete_snapshot(
>                  optional: true,
>                  schema: BACKUP_ID_SCHEMA,
>              },
> +            "trashed": {
> +                type: bool,
> +                optional: true,
> +                default: false,
> +                description: "List trashed snapshots only."
> +            },
>          },
>      },
>      returns: pbs_api_types::ADMIN_DATASTORE_LIST_SNAPSHOTS_RETURN_TYPE,
> @@ -488,6 +494,7 @@ pub async fn list_snapshots(
>      ns: Option<BackupNamespace>,
>      backup_type: Option<BackupType>,
>      backup_id: Option<String>,
> +    trashed: bool,
>      _param: Value,
>      _info: &ApiMethod,
>      rpcenv: &mut dyn RpcEnvironment,
> @@ -495,7 +502,7 @@ pub async fn list_snapshots(
>      let auth_id: Authid = rpcenv.get_auth_id().unwrap().parse()?;
>  
>      tokio::task::spawn_blocking(move || unsafe {
> -        list_snapshots_blocking(store, ns, backup_type, backup_id, auth_id)
> +        list_snapshots_blocking(store, ns, backup_type, backup_id, auth_id, trashed)
>      })
>      .await
>      .map_err(|err| format_err!("failed to await blocking task: {err}"))?
> @@ -508,6 +515,7 @@ unsafe fn list_snapshots_blocking(
>      backup_type: Option<BackupType>,
>      backup_id: Option<String>,
>      auth_id: Authid,
> +    trashed: bool,
>  ) -> Result<Vec<SnapshotListItem>, Error> {
>      let ns = ns.unwrap_or_default();
>  
> @@ -631,7 +639,12 @@ unsafe fn list_snapshots_blocking(
>              return Ok(snapshots);
>          }
>  
> -        let group_backups = group.list_backups(ListBackupFilter::Active)?;
> +        let filter = if trashed {
> +            ListBackupFilter::Trashed
> +        } else {
> +            ListBackupFilter::Active
> +        };
> +        let group_backups = group.list_backups(filter)?;
>  
>          snapshots.extend(
>              group_backups
> -- 
> 2.39.5
> 
> 
> 
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> 
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