| // Copyright 2022 The Pigweed Authors |
| // |
| // 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 |
| // |
| // https://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. |
| |
| // Allows presubmit to fail on warnings. |
| #![cfg_attr(feature = "strict", deny(warnings))] |
| #![warn(clippy::pedantic)] |
| |
| mod hello; |
| mod subcommands; |
| mod target; |
| |
| #[cfg(feature = "new_command")] |
| mod new; |
| |
| #[cfg(feature = "python")] |
| mod py_demo; |
| |
| use anyhow::Result; |
| use clap::{FromArgMatches, Subcommand}; |
| |
| use subcommands::Subcommands; |
| |
| #[tokio::main] |
| async fn main() -> Result<()> { |
| let app = clap::Command::new("qg"); |
| |
| let app = Subcommands::augment_subcommands(app); |
| |
| let matches = app.get_matches(); |
| |
| match Subcommands::from_arg_matches(&matches) { |
| Ok(subcommands) => subcommands.run().await, |
| Err(e) if e.kind() == clap::error::ErrorKind::MissingSubcommand => { |
| run_main_command(&matches); |
| Ok(()) |
| } |
| Err(e) => e.exit(), |
| } |
| } |
| |
| fn run_main_command(_matches: &clap::ArgMatches) { |
| println!("This is {}", qg::name()); |
| } |