rustlings/src/bin/generate_readme.rs
Carol (Nichols || Goulding) 87d8131f1f
Start a script to regenerate README.md from a template
So far this doesn't actually do any templating, just adds a note about
the README being autogenerated :)
2018-03-04 12:41:55 -05:00

24 lines
900 B
Rust

// This script reads README-template.md and generates the playground links
// from the Rust source files in the various directories.
// To add a new exercise, add it to the appropriate place in README-template.md
// and then make sure to recompile this script (because the template gets
// included at compile time and then run it to generate a new version of
// README.md.
use std::fs::File;
use std::io::prelude::*;
fn main() {
let template = include_str!("../../README-template.md");
let mut generated_readme = File::create("README.md").unwrap();
write!(generated_readme, "\
<!-- This file was autogenerated by the script in src/bin/generate_readme.rs.
Please edit either the script or the template in README-template.md in
order to make changes here rather than committing the changes directly. -->
").unwrap();
write!(generated_readme, "{}", template).unwrap();
}