cli/
data.rs

1// Copyright 2023 Greptime Team
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15mod export;
16pub mod export_v2;
17mod import;
18pub mod import_v2;
19pub(crate) mod path;
20pub mod snapshot_storage;
21pub(crate) mod sql;
22mod storage_export;
23
24use clap::Subcommand;
25use client::DEFAULT_CATALOG_NAME;
26use common_error::ext::BoxedError;
27
28use crate::Tool;
29use crate::data::export::ExportCommand;
30use crate::data::export_v2::ExportV2Command;
31use crate::data::import::ImportCommand;
32use crate::data::import_v2::ImportV2Command;
33
34pub(crate) const COPY_PATH_PLACEHOLDER: &str = "<PATH/TO/FILES>";
35
36/// Command for data operations including exporting data from and importing data into GreptimeDB.
37#[derive(Subcommand)]
38pub enum DataCommand {
39    /// Export data (V1 - legacy).
40    Export(ExportCommand),
41    /// Import data (V1 - legacy).
42    Import(ImportCommand),
43    /// Export V2 - JSON-based schema export with manifest support.
44    #[clap(subcommand)]
45    ExportV2(ExportV2Command),
46    /// Import V2 - Import from V2 snapshot.
47    ImportV2(ImportV2Command),
48}
49
50impl DataCommand {
51    pub async fn build(&self) -> std::result::Result<Box<dyn Tool>, BoxedError> {
52        match self {
53            DataCommand::Export(cmd) => cmd.build().await,
54            DataCommand::Import(cmd) => cmd.build().await,
55            DataCommand::ExportV2(cmd) => cmd.build().await,
56            DataCommand::ImportV2(cmd) => cmd.build().await,
57        }
58    }
59}
60
61pub(crate) fn default_database() -> String {
62    format!("{DEFAULT_CATALOG_NAME}-*")
63}
cli/data.rs

cli/
data.rs
