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Code Issues Releases Activity

add markdown output for default command

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This commit is contained in:
olivia 2018-11-26 11:10:38 +01:00
parent e0ee5f1d7f
commit 1d495ff7b9
3 changed files with 26 additions and 1 deletions
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1
Cargo.toml
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@ -7,3 +7,4 @@ authors = ["olivia <olivia@fastmail.com>"]
clap = "2.32.0"
indicatif = "0.9.0"
console = "0.6.2"
syntect = "3.0.2"

4
default_out.md Normal file
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@ -0,0 +1,4 @@
## Welcome to Rustlings!
To get started, run `rustlings verify` in order to get the first exercise.
Make sure to have your editor open!

22
src/main.rs
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@ -2,15 +2,21 @@
extern crate clap;
extern crate console;
extern crate indicatif;
extern crate syntect;
use clap::{App, Arg, SubCommand};
use console::{style, Emoji};
use indicatif::ProgressBar;
use syntect::easy::HighlightFile;
use syntect::parsing::SyntaxSet;
use syntect::highlighting::{ThemeSet, Style};
use syntect::util::{as_24_bit_terminal_escaped, LinesWithEndings};
use std::fs::remove_file;
use std::io::BufRead;
use std::process::Command;
fn main() {
let matches = App::new("r2")
let matches = App::new("rustlings")
.version(crate_version!())
.author("Olivia Hugger")
.about("Test")
@ -21,6 +27,9 @@ fn main() {
.arg(Arg::with_name("file").required(true).index(1)),
).get_matches();
let ss = SyntaxSet::load_defaults_newlines();
let ts = ThemeSet::load_defaults();
println!(r#" _ _ _ "#);
println!(r#" _ __ _ _ ___| |_| (_)_ __ __ _ ___ "#);
println!(r#" | '__| | | / __| __| | | '_ \ / _` / __| "#);
@ -130,6 +139,17 @@ fn main() {
compile_only("exercises/error_handling/option1.rs");
test("exercises/error_handling/result1.rs");
}
if let None = matches.subcommand_name() {
let mut highlighter = HighlightFile::new("default_out.md", &ss, &ts.themes["Solarized (dark)"]).unwrap();
for maybe_line in highlighter.reader.lines() {
let line = maybe_line.unwrap();
let regions: Vec<(Style, &str)> = highlighter.highlight_lines.highlight(&line, &ss);
println!("{}", as_24_bit_terminal_escaped(&regions[..], true));
}
}
println!("\x1b[0m");
}
fn compile_only(filename: &str) {