openstack_cli_block_storage/v3/snapshot/

list.rs

// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// SPDX-License-Identifier: Apache-2.0
//
// WARNING: This file is automatically generated from OpenAPI schema using
// `openstack-codegenerator`.

//! List Snapshots command
//!
//! Wraps invoking of the `v3/snapshots/detail` with `GET` method

use clap::Args;
use tracing::info;

use openstack_cli_core::cli::CliArgs;
use openstack_cli_core::error::OpenStackCliError;
use openstack_cli_core::output::OutputProcessor;
use openstack_sdk::AsyncOpenStack;

use openstack_sdk::api::QueryAsync;
use openstack_sdk::api::block_storage::v3::snapshot::list_detailed;
use openstack_sdk::api::{Pagination, paged};
use openstack_types::block_storage::v3::snapshot::response;

/// Returns a detailed list of snapshots.
#[derive(Args)]
pub struct SnapshotsCommand {
    /// Request Query parameters
    #[command(flatten)]
    query: QueryParameters,

    /// Path parameters
    #[command(flatten)]
    path: PathParameters,

    /// Total limit of entities count to return. Use this when there are too many entries.
    #[arg(long, default_value_t = 10000)]
    max_items: usize,
}

/// Query parameters
#[derive(Args)]
struct QueryParameters {
    /// Shows details for all project. Admin only.
    #[arg(action=clap::ArgAction::Set, help_heading = "Query parameters", long)]
    all_tenants: Option<bool>,

    /// Filters results by consumes_quota field. Resources that don’t use
    /// quotas are usually temporary internal resources created to perform an
    /// operation. Default is to not filter by it. Filtering by this option may
    /// not be always possible in a cloud, see List Resource Filters to
    /// determine whether this filter is available in your cloud.
    #[arg(action=clap::ArgAction::Set, help_heading = "Query parameters", long)]
    consumes_quota: Option<bool>,

    /// Requests a page size of items. Returns a number of items up to a limit
    /// value. Use the limit parameter to make an initial limited request and
    /// use the ID of the last-seen item from the response as the marker
    /// parameter value in a subsequent limited request.
    #[arg(
        help_heading = "Query parameters",
        long("page-size"),
        visible_alias("limit")
    )]
    limit: Option<i32>,

    /// The ID of the last-seen item. Use the limit parameter to make an
    /// initial limited request and use the ID of the last-seen item from the
    /// response as the marker parameter value in a subsequent limited request.
    #[arg(help_heading = "Query parameters", long)]
    marker: Option<String>,

    /// Used in conjunction with limit to return a slice of items. offset is
    /// where to start in the list.
    #[arg(help_heading = "Query parameters", long)]
    offset: Option<i32>,

    /// Comma-separated list of sort keys and optional sort directions in the
    /// form of < key > [: < direction > ]. A valid direction is asc
    /// (ascending) or desc (descending).
    #[arg(help_heading = "Query parameters", long)]
    sort: Option<String>,

    /// Sorts by one or more sets of attribute and sort direction combinations.
    /// If you omit the sort direction in a set, default is desc. Deprecated in
    /// favour of the combined sort parameter.
    #[arg(help_heading = "Query parameters", long, value_parser = ["asc","desc"])]
    sort_dir: Option<String>,

    /// Sorts by an attribute. A valid value is name, status, container_format,
    /// disk_format, size, id, created_at, or updated_at. Default is
    /// created_at. The API uses the natural sorting direction of the sort_key
    /// attribute value. Deprecated in favour of the combined sort parameter.
    #[arg(help_heading = "Query parameters", long)]
    sort_key: Option<String>,

    /// Whether to show count in API response or not, default is False.
    #[arg(action=clap::ArgAction::Set, help_heading = "Query parameters", long)]
    with_count: Option<bool>,
}

/// Path parameters
#[derive(Args)]
struct PathParameters {}

impl SnapshotsCommand {
    /// Perform command action
    pub async fn take_action<C: CliArgs>(
        &self,
        parsed_args: &C,
        client: &mut AsyncOpenStack,
    ) -> Result<(), OpenStackCliError> {
        info!("List Snapshots");

        let op =
            OutputProcessor::from_args(parsed_args, Some("block-storage.snapshot"), Some("list"));
        op.validate_args(parsed_args)?;

        let mut ep_builder = list_detailed::Request::builder();

        // Set query parameters
        if let Some(val) = &self.query.all_tenants {
            ep_builder.all_tenants(*val);
        }
        if let Some(val) = &self.query.consumes_quota {
            ep_builder.consumes_quota(*val);
        }
        if let Some(val) = &self.query.limit {
            ep_builder.limit(*val);
        }
        if let Some(val) = &self.query.marker {
            ep_builder.marker(val);
        }
        if let Some(val) = &self.query.offset {
            ep_builder.offset(*val);
        }
        if let Some(val) = &self.query.sort {
            ep_builder.sort(val);
        }
        if let Some(val) = &self.query.sort_dir {
            ep_builder.sort_dir(val);
        }
        if let Some(val) = &self.query.sort_key {
            ep_builder.sort_key(val);
        }
        if let Some(val) = &self.query.with_count {
            ep_builder.with_count(*val);
        }

        let ep = ep_builder
            .build()
            .map_err(|x| OpenStackCliError::EndpointBuild(x.to_string()))?;

        let data: Vec<serde_json::Value> = paged(ep, Pagination::Limit(self.max_items))
            .query_async(client)
            .await?;

        op.output_list::<response::list_detailed::SnapshotResponse>(data.clone())?;
        // Show command specific hints
        op.show_command_hint()?;
        Ok(())
    }
}