Gered
a3c2175671
to be used to turn sublime text themes to css files which can then be included in a pbe site to apply appropriate styling to syntax highlighted code blocks i don't intend to support syntect's alternative inline css html rendering functionality which would otherwise allow you to skip needing a separate css file (at the cost of some html output that is a little bit more bloated and less customizable from a web styling perspective)
35 lines
1.1 KiB
Rust
35 lines
1.1 KiB
Rust
use std::fs::File;
|
|
use std::io::{BufWriter, Write};
|
|
use std::path::PathBuf;
|
|
|
|
use syntect::highlighting::ThemeSet;
|
|
use syntect::html::{css_for_theme_with_class_style, ClassStyle};
|
|
|
|
fn main() -> anyhow::Result<()> {
|
|
println!("Sublime Text Theme to CSS Converter (via Syntect)");
|
|
|
|
let mut args: Vec<String> = std::env::args().collect();
|
|
args.remove(0); // normally the path of the executable itself. TODO: when is this not true? probably only some exotic environments i don't give a shit about ...?
|
|
|
|
let first_arg = args.first().unwrap_or(&String::new()).clone();
|
|
if first_arg == "-h" || first_arg == "--help" || first_arg.is_empty() {
|
|
println!("Usage: syntax_to_css <FILE>");
|
|
Ok(())
|
|
} else {
|
|
let path = PathBuf::from(first_arg);
|
|
println!("Loading theme {:?}", &path);
|
|
let theme = ThemeSet::get_theme(&path)?;
|
|
|
|
println!("Converting to CSS");
|
|
let css = css_for_theme_with_class_style(&theme, ClassStyle::SpacedPrefixed { prefix: "sh-" })?;
|
|
|
|
let css_path = path.with_extension("css");
|
|
println!("Writing to file {:?}", &css_path);
|
|
let f = File::create(css_path)?;
|
|
let mut writer = BufWriter::new(f);
|
|
writer.write_all(css.as_bytes())?;
|
|
|
|
Ok(())
|
|
}
|
|
}
|