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53 lines
1.5 KiB
Rust
53 lines
1.5 KiB
Rust
use snekdown::format::html::ToHtml;
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use snekdown::parser::Parser;
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use std::fs::write;
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use std::time::Instant;
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use termion::style;
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use std::path::PathBuf;
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use structopt::StructOpt;
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use termion::color::{Fg, Red};
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#[derive(StructOpt, Debug)]
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struct Opt {
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#[structopt(parse(from_os_str))]
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input: PathBuf,
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#[structopt(parse(from_os_str))]
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output: PathBuf,
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#[structopt(short, long, default_value = "html")]
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format: String,
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}
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fn main() {
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let opt: Opt = Opt::from_args();
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if !opt.input.exists() {
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println!(
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"{}The input file {} could not be found{}",
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Fg(Red),
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opt.input.to_str().unwrap(),
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style::Reset
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);
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return;
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}
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if !opt.output.exists() {
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println!(
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"{} The output file {} could not be found{}",
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Fg(Red),
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opt.output.to_str().unwrap(),
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style::Reset
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);
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return;
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}
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let start = Instant::now();
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let mut parser = Parser::new_from_file(opt.input.to_str().unwrap().to_string()).unwrap();
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let document = parser.parse();
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println!("{}Parsing took: {:?}", style::Italic, start.elapsed());
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let start_render = Instant::now();
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match opt.format.as_str() {
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"html" => write(opt.output.to_str().unwrap(), document.to_html()).unwrap(),
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_ => println!("Unknown format {}", opt.format),
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}
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println!("Rendering took: {:?}", start_render.elapsed());
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println!("Total: {:?}{}", start.elapsed(), style::Reset)
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}
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