50 lines
1.0 KiB
Rust
50 lines
1.0 KiB
Rust
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use std::net::SocketAddr;
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use axum::routing::get;
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use axum::Router;
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use clap::{Parser, Subcommand};
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#[derive(Parser)]
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#[command(author, version, about, long_about = None, subcommand_required = true)]
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struct Command {
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#[command(subcommand)]
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command: Option<Commands>,
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}
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#[derive(Subcommand)]
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enum Commands {
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Serve {
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#[arg(env = "SERVICE_HOST", long, default_value = "127.0.0.1:3000")]
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host: SocketAddr,
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},
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}
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#[tokio::main]
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async fn main() -> anyhow::Result<()> {
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dotenv::dotenv().ok();
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tracing_subscriber::fmt::init();
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let cli = Command::parse();
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match cli.command {
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Some(Commands::Serve { host }) => {
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tracing::info!("Starting service");
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let app = Router::new().route("/", get(root));
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tracing::info!("listening on {}", host);
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axum::Server::bind(&host)
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.serve(app.into_make_service())
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.await
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.unwrap();
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}
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None => {}
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}
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Ok(())
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}
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async fn root() -> &'static str {
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"Hello, Service!"
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}
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