Don't link bootstrap-icons by hand

The html-tag for loading bootstrap-icons is now generated and always
contains the correct path.

examples/icons/Trunk.toml

@@ -1,3 +1,8 @@
+[[hooks]]
+stage = "pre_build"
+command = "cargo"
+command_arguments = ["run", "--bin", "link-bootstrap-icons"]
+
 [[hooks]]
 stage = "build"
 command = "cargo"

examples/icons/index.html

@@ -4,7 +4,8 @@
  <base data-trunk-public-url/>
  <meta charset="utf-8"/>
  <title>Yew App</title>
- <link rel="stylesheet" href="bootstrap-icons-v1.11.3/bootstrap-icons.css"/>
+ <!-- Adapt the path according to your project (probably remove the `../`) -->
+ <link data-trunk rel="inline" href="../target/generated/link-bootstrap-icons.html"/>
  <link data-trunk rel="rust" data-bin="icons"/>
 </head>
 </html>

examples/icons/src/bin/link-bootstrap-icons.rs

@@ -0,0 +1,31 @@
+use std::path::PathBuf;
+use yew_bootstrap::icons::BIFiles;
+
+fn main() -> Result<(), std::io::Error> {
+ for l in 0..5 {
+ let mut path_base = PathBuf::from(
+ std::env::var("TRUNK_SOURCE_DIR").expect("Environment variable TRUNK_SOURCE_DIR"),
+ );
+ for _ in 0..l {
+ path_base = path_base.join("..");
+ }
+ let path_target = path_base.join("target");
+
+ if !path_target.is_dir() || !path_base.join("Cargo.lock").is_file() {
+ continue;
+ }
+
+ let path_generated = path_target.join("generated");
+ if !path_generated.is_dir() {
+ std::fs::create_dir(&path_generated)?;
+ }
+ let contents = format!(
+ "<link rel=\"stylesheet\" href=\"bootstrap-icons-{}/bootstrap-icons.css\" />",
+ BIFiles::VERSION
+ );
+ std::fs::write(path_generated.join("link-bootstrap-icons.html"), contents)?;
+
+ return Ok(());
+ }
+ panic!("Couldn't find the target directory");
+}