chore: clean up examples (#2779)

examples/action-form-error-handling/Cargo.toml

@@ -19,7 +19,6 @@ wasm-bindgen = "0.2"
 serde = { version = "1", features = ["derive"] }
 
 [features]
-csr = ["leptos/csr"]
 hydrate = ["leptos/hydrate"]
 ssr = [
   "dep:actix-files",

examples/action-form-error-handling/README.md

@@ -1,68 +1,9 @@
-<picture>
-    <source srcset="https://raw.githubusercontent.com/leptos-rs/leptos/main/docs/logos/Leptos_logo_Solid_White.svg" media="(prefers-color-scheme: dark)">
-    <img src="https://raw.githubusercontent.com/leptos-rs/leptos/main/docs/logos/Leptos_logo_RGB.svg" alt="Leptos Logo">
-</picture>
+# Action Form Error Handling Example
 
-# Leptos Starter Template
+## Getting Started
 
-This is a template for use with the [Leptos](https://github.com/leptos-rs/leptos) web framework and the [cargo-leptos](https://github.com/akesson/cargo-leptos) tool.
+See the [Examples README](../README.md) for setup and run instructions.
 
-## Creating your template repo
+## Quick Start
 
-If you don't have `cargo-leptos` installed you can install it with
-
-`cargo install cargo-leptos`
-
-Then run
-
-`cargo leptos new --git leptos-rs/start`
-
-to generate a new project template (you will be prompted to enter a project name).
-
-`cd {projectname}`
-
-to go to your newly created project.
-
-Of course, you should explore around the project structure, but the best place to start with your application code is in `src/app.rs`.
-
-## Running your project
-
-`cargo leptos watch`  
-By default, you can access your local project at `http://localhost:3000`
-
-## Installing Additional Tools
-
-By default, `cargo-leptos` uses `nightly` Rust, `cargo-generate`, and `sass`. If you run into any trouble, you may need to install one or more of these tools.
-
-1. `rustup toolchain install nightly --allow-downgrade` - make sure you have Rust nightly
-2. `rustup target add wasm32-unknown-unknown` - add the ability to compile Rust to WebAssembly
-3. `cargo install cargo-generate` - install `cargo-generate` binary (should be installed automatically in future)
-4. `npm install -g sass` - install `dart-sass` (should be optional in future)
-
-## Executing a Server on a Remote Machine Without the Toolchain
-After running a `cargo leptos build --release` the minimum files needed are:
-
-1. The server binary located in `target/server/release`
-2. The `site` directory and all files within located in `target/site`
-
-Copy these files to your remote server. The directory structure should be:
-```text
-leptos_start
-site/
-```
-Set the following environment variables (updating for your project as needed):
-```sh
-export LEPTOS_OUTPUT_NAME="leptos_start"
-export LEPTOS_SITE_ROOT="site"
-export LEPTOS_SITE_PKG_DIR="pkg"
-export LEPTOS_SITE_ADDR="127.0.0.1:3000"
-export LEPTOS_RELOAD_PORT="3001"
-```
-Finally, run the server binary.
-
-## Notes about CSR and Trunk:
-Although it is not recommended, you can also run your project without server integration using the feature `csr` and `trunk serve`:
-
-`trunk serve --open --features csr`
-
-This may be useful for integrating external tools which require a static site, e.g. `tauri`.
+Execute `cargo leptos watch` to run this example.

examples/action-form-error-handling/src/main.rs

@@ -52,23 +52,10 @@ async fn main() -> std::io::Result<()> {
     .await
 }
 
-#[cfg(not(any(feature = "ssr", feature = "csr")))]
+#[cfg(not(feature = "ssr"))]
 pub fn main() {
     // no client-side main function
     // unless we want this to work with e.g., Trunk for pure client-side testing
     // see lib.rs for hydration function instead
     // see optional feature `csr` instead
 }
-
-#[cfg(all(not(feature = "ssr"), feature = "csr"))]
-pub fn main() {
-    // a client-side main function is required for using `trunk serve`
-    // prefer using `cargo leptos serve` instead
-    // to run: `trunk serve --open --features csr`
-    use action_form_error_handling::app::*;
-    use leptos::prelude::*;
-
-    console_error_panic_hook::set_once();
-
-    mount_to_body(App);
-}

examples/hackernews/Cargo.toml

@@ -30,6 +30,7 @@ web-sys = { version = "0.3", features = ["AbortController", "AbortSignal"] }
 send_wrapper = "0.6.0"
 
 [features]
+default = ["csr"]
 csr = ["leptos/csr"]
 hydrate = ["leptos/hydrate"]
 ssr = ["dep:actix-files", "dep:actix-web", "dep:leptos_actix", "leptos/ssr"]

examples/hackernews_islands_axum/Cargo.toml

@@ -40,7 +40,6 @@ rust-embed = { version = "8", features = [
 mime_guess = { version = "2.0.4", optional = true }
 
 [features]
-default = []
 csr = ["leptos/csr"]
 hydrate = ["leptos/hydrate"]
 ssr = [

examples/js-framework-benchmark/Cargo.toml

@@ -8,7 +8,7 @@ codegen-units = 1
 lto = true
 
 [dependencies]
-leptos = { path = "../../leptos", features = ["csr"] } # for actual benchmarking, add `nightly` and `event-delegation` features
+leptos = { path = "../../leptos", features = ["csr"] } # for actual benchmarking, add `nightly` and `delegation` features
 # used in rand, but we need to enable js feature
 getrandom = { version = "0.2.7", features = ["js"] }
 rand = { version = "0.8.5", features = ["small_rng"] }

examples/suspense_tests/e2e/README.md

@@ -8,8 +8,8 @@ This example demonstrates e2e testing with Rust using executable requirements.
 |---|---|---|
 | [Cucumber](https://github.com/cucumber-rs/cucumber/tree/main) | Test Runner | Run [Gherkin](https://cucumber.io/docs/gherkin/reference/) specifications as Rust tests |
 | [Fantoccini](https://github.com/jonhoo/fantoccini/tree/main) | Browser Client | Interact with web pages through WebDriver |
-| [Cargo Leptos ](https://github.com/leptos-rs/cargo-leptos) | Build Tool |  Compile example and start the server and end-2-end tests |
-| [chromedriver](https://chromedriver.chromium.org/downloads) | WebDriver | Provide WebDriver for Chrome
+| [Cargo Leptos](https://github.com/leptos-rs/cargo-leptos) | Build Tool |  Compile example and start the server and end-2-end tests |
+| [chromedriver](https://chromedriver.chromium.org/downloads) | WebDriver | Provide WebDriver for Chrome |
 
 ## Testing Organization
 

examples/timer/Cargo.toml

@@ -8,7 +8,7 @@ codegen-units = 1
 lto = true
 
 [dependencies]
-leptos = { path = "../../leptos" }
+leptos = { path = "../../leptos", features = ["csr"] }
 console_log = "1"
 log = "0.4"
 console_error_panic_hook = "0.1.7"

examples/todomvc/Cargo.toml

@@ -8,7 +8,7 @@ codegen-units = 1
 lto = true
 
 [dependencies]
-leptos = { path = "../../leptos" }
+leptos = { path = "../../leptos", features = ["csr"] }
 console_error_panic_hook = "0.1.7"
 uuid = { version = "1", features = ["v4", "js", "serde"] }
 serde = { version = "1", features = ["derive"] }
@@ -18,9 +18,5 @@ web-sys = { version = "0.3.60", features = ["Storage"] }
 [dev-dependencies]
 wasm-bindgen-test = "0.3.0"
 
-[features]
-default = ["csr"]
-csr = ["leptos/csr"]
-
 [package.metadata.cargo-all-features]
 skip_feature_sets = [["csr", "ssr"], ["csr", "hydrate"], ["ssr", "hydrate"]]

leptos_macro/src/view/component_builder.rs

@@ -129,8 +129,6 @@ pub(crate) fn component_to_tokens(
             if idx == spread_marker {
                 return None;
             }
-            use rstml::node::NodeBlock;
-            use syn::{Expr, ExprRange, RangeLimits, Stmt};
 
             if let NodeAttribute::Block(block) = attr {
                 let dotted = if let NodeBlock::ValidBlock(block) = block {