autumn-cli 0.6.0

CLI tool for the Autumn web framework
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use autumn_web::form::skip_link;
use autumn_web::migrate::{EmbeddedMigrations, embed_migrations};
use autumn_web::prelude::*;

const MIGRATIONS: EmbeddedMigrations = embed_migrations!();

// Embed the `static/` tree (and its fingerprint manifest) into the binary for
// single-binary deploys. Active only when built with the `embed-assets` feature
// (`autumn build --embed`); in dev the app serves from disk for hot-reload.
#[cfg(feature = "embed-assets")]
static EMBEDDED_STATIC: autumn_web::include_dir::Dir = autumn_web::embed_static!();

// `flash` carries one-shot notices set with `flash.success(...)` before a
// redirect. Pass `flash_messages(&flash.consume().await)` from your handlers;
// it renders any pending messages (and clears them) and is harmless when empty.
//
// `current_path` (from the `CurrentPath` extractor) lets nav_bar mark the
// link matching the current page with `aria-current="page"`.
pub fn layout(title: &str, current_path: &str, flash: maud::Markup, content: maud::Markup) -> maud::Markup {
    let nav = NavBarConfig::new()
        .brand("{{project_name}}", "/")
        .aria_label("Main navigation")
        .item(NavItem::link("/", "Home"));
    maud::html! {
        (maud::DOCTYPE)
        html lang="en" {
            head {
                meta charset="utf-8";
                meta name="viewport" content="width=device-width, initial-scale=1";
                title { (title) }
                link rel="stylesheet" href=(autumn_web::flash::FLASH_CSS_PATH);
                link rel="stylesheet" href=(autumn_web::ui::WIDGETS_CSS_PATH);
                link rel="stylesheet" href="/static/css/app.css";
                (javascript_include_tag("htmx"))
                script src=(autumn_web::htmx::AUTUMN_WIDGETS_JS_PATH) defer {}
            }
            body {
                (skip_link("#main-content", "Skip to main content"))
                header role="banner" {
                    (nav_bar(current_path, &nav))
                }
                main id="main-content" role="main" {
                    (flash)
                    (content)
                }
                footer role="contentinfo" {
                    p { "Built with Autumn" }
                }
            }
        }
    }
}

#[get("/")]
async fn index(flash: Flash, path: CurrentPath) -> maud::Markup {
    layout("Welcome", path.as_str(), flash_messages(&flash.consume().await), maud::html! {
        h1 { "Welcome to {{project_name}}!" }
        p { "Edit " code { "src/main.rs" } " to get started." }
    })
}

#[get("/hello")]
async fn hello() -> &'static str {
    "Hello, Autumn!"
}

#[get("/hello/{name}")]
async fn hello_name(name: autumn_web::extract::Path<String>) -> String {
    format!("Hello, {}!", *name)
}

#[autumn_web::main]
async fn main() {
    let app = autumn_web::app()
        .routes(routes![index, hello, hello_name])
        .migrations(MIGRATIONS);

    // Single-binary deploys: serve static assets (and i18n locales) from the
    // binary when built with `autumn build --embed`.
    #[cfg(feature = "embed-assets")]
    let app = app.embedded_static(&EMBEDDED_STATIC);

    app
        .run()
        .await;
}