61 lines
1.7 KiB
Rust
61 lines
1.7 KiB
Rust
/*
|
|
Additionnal build, doc: https://doc.rust-lang.org/cargo/reference/build-scripts.html
|
|
|
|
What is build here:
|
|
- Compile the SASS file to CSS file.
|
|
*/
|
|
|
|
use std::{
|
|
env,
|
|
path::Path,
|
|
process::{Command, Output},
|
|
};
|
|
|
|
fn exists_in_path<P>(filename: P) -> bool
|
|
where
|
|
P: AsRef<Path>,
|
|
{
|
|
for path in env::split_paths(&env::var_os("PATH").unwrap()) {
|
|
if path.join(&filename).is_file() {
|
|
return true;
|
|
}
|
|
}
|
|
false
|
|
}
|
|
|
|
fn main() {
|
|
println!("cargo:rerun-if-changed=style.scss");
|
|
|
|
fn run_sass(filename_without_extension: &str) {
|
|
fn run_sass_command(command: &mut Command, name: &str) -> Output {
|
|
command
|
|
.arg("--no-source-map")
|
|
.arg(format!("scss/{}.scss", name))
|
|
.arg(format!("static/{}.css", name))
|
|
.output()
|
|
.expect("Unable to compile SASS file, install SASS, see https://sass-lang.com/")
|
|
}
|
|
|
|
let output = if exists_in_path("sass.bat") {
|
|
run_sass_command(
|
|
Command::new("cmd").args(["/C", "sass.bat"]),
|
|
filename_without_extension,
|
|
)
|
|
} else {
|
|
run_sass_command(&mut Command::new("sass"), filename_without_extension)
|
|
};
|
|
|
|
if !output.status.success() {
|
|
// SASS will put the error in the file.
|
|
let error =
|
|
std::fs::read_to_string(format!("./static/{}.css", filename_without_extension))
|
|
.unwrap_or_else(|_| {
|
|
panic!("unable to read {}.css", filename_without_extension)
|
|
});
|
|
panic!("{}", error);
|
|
}
|
|
}
|
|
|
|
run_sass("style_light");
|
|
run_sass("style_dark");
|
|
}
|