Bootstrap icons for yew

This release is for yew 0.2.0 and contains bootstrap-icons-v1.10.5.

All icons are available as a constant:

let icon = BI::HEART;
let empty_icon = BI::empty(); // or BI::default()
html!{
    <h1>{"I"} {icon} {BI::GEAR}</h1>
}

The files can be added though several ways:

• Copy them yourself from the website
• Use BIFiles::cdn()
• Use BIFiles::copy() - see below
• Access the data via BIFiles::FILES and deliver them yourself

There are some options, two are explained below.

0. Either way you now have to specify your wasm-program in index.html:

   <link data-trunk rel="rust" data-bin="name-of-app" />

   (Because there are now two binaries and trunk can't decide.)

1. Add a binary to your Cargo.toml

   [[bin]]
   name = "copy-bootstrap-icons"

2. Create the file src/bin/copy-bootstrap-icons.rs with:

   use std::path::PathBuf;
   use yew_bootstrap_icons::BIFiles;
   
   fn main() -> Result<(), std::io::Error> {
       let path = PathBuf::from(
           std::env::var("TRUNK_STAGING_DIR").expect("Environment variable TRUNK_STAGING_DIR"),
       )
       .join(BIFiles::NAME);
       if !path.is_dir() {
           std::fs::create_dir(&path)?;
       }
       BIFiles::copy(&path)
   }

3. Add the css to your index.html

   <link rel="stylesheet" href="bootstrap-icons-v1.10.5/bootstrap-icons.css" />

   (Don't forget to set <base data-trunk-public-url />.)

4. Add the program to your Trunk.toml

   [[hooks]]
   stage = "build"
   command = "cargo"
   command_arguments = ["run", "--bin", "copy-bootstrap-icons"]

This means that trunk will add the hash to the css-file.

It is assumed that your directory for static files is called static, if not change the paths below.

2. Create the file src/bin/copy-bootstrap-icons.rs with:

   use std::path::PathBuf;
   use yew_bootstrap_icons::BIFiles;
   
   fn main() -> Result<(), std::io::Error> {
       let path = &PathBuf::from(
           std::env::var("TRUNK_SOURCE_DIR").expect("Environment variable TRUNK_SOURCE_DIR"),
       )
       .join("static")
       .join(BIFiles::NAME);
       if !path.is_dir() {
           std::fs::create_dir(&path)?;
       }
       BIFiles::copy(&path)
   }

3. Add the css to your index.html

   <link data-trunk rel="css" href="static/bootstrap-icons-v1.10.5/bootstrap-icons.css" />
   <link data-trunk rel="copy-dir" href="static/bootstrap-icons-v1.10.5/fonts" />

4. Add the program to your Trunk.toml

   [[hooks]]
   stage = "pre_build"
   command = "cargo"
   command_arguments = ["run", "--bin", "copy-bootstrap-icons"]

This project is licensed under either of

• MIT license (LICENSE-MIT)
• Apache License, Version 2.0 (LICENSE-APACHE)

at your option.