# Tower Serve Static [![crates.io](https://img.shields.io/crates/v/tower-serve-static.svg)](https://crates.io/crates/tower-serve-static) [![docs.rs](https://img.shields.io/badge/docs-latest-blue.svg)](https://docs.rs/tower-serve-static) [![Build Status](https://github.com/jannik4/tower-serve-static/workflows/CI/badge.svg)](https://github.com/jannik4/tower-serve-static/actions) [![dependency status](https://deps.rs/repo/github/jannik4/tower-serve-static/status.svg)](https://deps.rs/repo/github/jannik4/tower-serve-static) [![codecov](https://codecov.io/gh/jannik4/tower-serve-static/branch/main/graph/badge.svg?token=Ah6sXPLFan)](https://codecov.io/gh/jannik4/tower-serve-static) [![Lines Of Code](https://tokei.rs/b1/github/jannik4/tower-serve-static?category=code)](https://github.com/jannik4/tower-serve-static) Tower file services using [include_dir](https://crates.io/crates/include_dir/) and [include_bytes](https://doc.rust-lang.org/std/macro.include_bytes.html) to embed assets into the binary. ## Usage ### Cargo.toml ```toml tower-serve-static = { git = "https://github.com/jannik4/tower-serve-static", version = "0.1.0" } include_dir = "0.7.0" ``` ### Serve Static File ```rust use tower_serve_static::{ServeFile, include_file}; // File is located relative to `CARGO_MANIFEST_DIR` (the directory containing the manifest of your package). // This will embed and serve the `README.md` file. let service = ServeFile::new(include_file!("/README.md")); // Run our service using `axum` let app = axum::Router::new().nest_service("/", service); // run our app with axum, listening locally on port 3000 let listener = tokio::net::TcpListener::bind("127.0.0.1:3000").await?; axum::serve(listener, app).await?; ``` ### Serve Static Directory ```rust use tower_serve_static::{ServeDir}; use include_dir::{Dir, include_dir}; // Use `$CARGO_MANIFEST_DIR` to make path relative to your package. // This will embed and serve files in the `src` directory and its subdirectories. static ASSETS_DIR: Dir<'static> = include_dir!("$CARGO_MANIFEST_DIR/src"); let service = ServeDir::new(&ASSETS_DIR); // Run our service using `axum` let app = axum::Router::new().nest_service("/", service); // run our app with axum, listening locally on port 3000 let listener = tokio::net::TcpListener::bind("127.0.0.1:3000").await?; axum::serve(listener, app).await?; ``` ## Credits The implementation is based on the [tower-http](https://crates.io/crates/tower-http) file services (more specifically [version 0.1.2](https://github.com/tower-rs/tower-http/tree/2c110d21ed6462d0ea9b7e1b1d3d3fb128736098)) and adapted to use [include_dir](https://crates.io/crates/include_dir/)/[include_bytes](https://doc.rust-lang.org/std/macro.include_bytes.html) instead of the filesystem at runtime.