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stoptime-rs
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Update the Sass/CSS build stop to return a proper error message

This commit is contained in:
Paul van Tilburg 2020-07-14 21:42:30 +02:00
parent 98d4c6083a
commit ae8dbbe41d
Signed by: paul
GPG Key ID: C6DE073EDA9EEC4D
1 changed files with 5 additions and 2 deletions
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7
ui/build.rs
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@ -1,20 +1,23 @@
// Generates static assets.
use std::env;
use std::error::Error;
use std::fs::File;
use std::io::Write;
use std::path::Path;
use sass_rs::{self, Options};
fn main() {
fn main() -> Result<(), Box<dyn Error>> {
let dir = env::var("CARGO_MANIFEST_DIR").unwrap();
let scss_dir = Path::new(&dir).join("scss");
let source_css_file = scss_dir.join("stoptime.scss");
let css_dir = Path::new(&dir).join("static").join("css");
let target_css_file = css_dir.join("stoptime.css");
let sass = sass_rs::compile_file(&source_css_file, Options::default()).unwrap();
let sass = sass_rs::compile_file(&source_css_file, Options::default())
.map_err(|err| format!("Sass compilation failed: {}", err))?;
let mut f = File::create(&target_css_file).unwrap();
f.write_all(sass.as_bytes()).unwrap();
Ok(())
}