| // 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. |
| |
| use anyhow::Result; |
| |
| use crate::{docmd, graph, hello, target}; |
| |
| #[cfg(feature = "new_command")] |
| use crate::new; |
| |
| #[cfg(feature = "python")] |
| use crate::py_demo; |
| |
| /// Builtin subcommands for the program. |
| /// |
| /// Each variant in the enum is the name of a subcommand and should contain a |
| /// struct which derives `clap::Parser` to specify its arguments. |
| #[derive(clap::Parser, Debug)] |
| pub enum Subcommands { |
| Do(docmd::Command), |
| Graph(graph::Command), |
| Hello(hello::Command), |
| Target(target::Command), |
| |
| #[cfg(feature = "new_command")] |
| New(new::Command), |
| |
| #[cfg(feature = "python")] |
| PyDemo(py_demo::Command), |
| } |
| |
| impl Subcommands { |
| /// Invokes a subcommand with its parsed arguments. |
| pub async fn run(&self) -> Result<()> { |
| match self { |
| Self::Do(args) => { |
| docmd::run(args).await?; |
| } |
| Self::Graph(args) => { |
| graph::run(args).await?; |
| } |
| Self::Hello(args) => { |
| hello::run(args); |
| } |
| Self::Target(args) => { |
| target::run(args).await?; |
| } |
| #[cfg(feature = "new_command")] |
| Self::New(args) => { |
| new::run(args)?; |
| } |
| #[cfg(feature = "python")] |
| Self::PyDemo(cmd) => { |
| py_demo::run(cmd); |
| } |
| }; |
| |
| Ok(()) |
| } |
| } |