openstack_cli 0.13.5

// 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 Extensions command
//!
//! Wraps invoking of the `v2.0/extensions` with `GET` method

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

use openstack_sdk::AsyncOpenStack;

use crate::Cli;
use crate::OpenStackCliError;
use crate::output::OutputProcessor;

use openstack_sdk::api::QueryAsync;
use openstack_sdk::api::network::v2::extension::list;
use openstack_types::network::v2::extension::response::list::ExtensionResponse;

/// Lists available extensions.
///
/// Lists available Networking API v2.0 extensions.
///
/// Standard query parameters are supported on the URI. For more information,
/// see [Filtering and Column Selection](#filtering).
///
/// Use the `fields` query parameter to control which fields are returned in
/// the response body. For more information, see [Fields](#fields).
///
/// Pagination query parameters are supported if Neutron configuration supports
/// it by overriding `allow_pagination=false`. For more information, see
/// [Pagination](#pagination).
///
/// Sorting query parameters are supported if Neutron configuration supports it
/// with `allow_sorting=true`. For more information, see [Sorting](#sorting).
///
/// Normal response codes: 200
///
/// Error response codes: 401
#[derive(Args)]
#[command(about = "List extensions")]
pub struct ExtensionsCommand {
    /// Request Query parameters
    #[command(flatten)]
    query: QueryParameters,

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

/// Query parameters
#[derive(Args)]
struct QueryParameters {}

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

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

        let op = OutputProcessor::from_args(parsed_args, Some("network.extension"), Some("list"));
        op.validate_args(parsed_args)?;

        let ep_builder = list::Request::builder();

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

        let data: Vec<serde_json::Value> = ep.query_async(client).await?;
        op.output_list::<ExtensionResponse>(data)?;
        // Show command specific hints
        op.show_command_hint()?;
        Ok(())
    }
}