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Code Issues Releases Activity

Extract exercise struct to encapsulate path logic

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This commit is contained in:
Chris Pearce
2019-04-11 21:41:24 +01:00
parent 04d1d4c00e
commit d01a71f7de
6 changed files with 151 additions and 128 deletions
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51
src/run.rs
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@ -1,57 +1,40 @@
use crate::util;
use crate::exercise::{Mode, Exercise};
use crate::verify::test;
use console::{style, Emoji};
use indicatif::ProgressBar;
use std::fs;
use toml::Value;
pub fn run(matches: clap::ArgMatches) -> Result<(), ()> {
if let Some(filename) = matches.value_of("file") {
let toml: Value = fs::read_to_string("info.toml").unwrap().parse().unwrap();
let tomlvec: &Vec<Value> = toml.get("exercises").unwrap().as_array().unwrap();
let mut exercises = tomlvec.clone();
exercises.retain(|i| i.get("path").unwrap().as_str().unwrap() == filename);
if exercises.is_empty() {
println!("No exercise found for your filename!");
std::process::exit(1);
}
let exercise: &Value = &exercises[0];
match exercise.get("mode").unwrap().as_str().unwrap() {
"test" => test(exercise.get("path").unwrap().as_str().unwrap())?,
"compile" => compile_and_run(exercise.get("path").unwrap().as_str().unwrap())?,
_ => (),
}
Ok(())
} else {
panic!("Please supply a filename!");
pub fn run(exercise: &Exercise) -> Result<(), ()> {
match exercise.mode {
Mode::Test => test(exercise)?,
Mode::Compile => compile_and_run(exercise)?,
}
Ok(())
}
pub fn compile_and_run(filename: &str) -> Result<(), ()> {
pub fn compile_and_run(exercise: &Exercise) -> Result<(), ()> {
let progress_bar = ProgressBar::new_spinner();
progress_bar.set_message(format!("Compiling {}...", filename).as_str());
progress_bar.set_message(format!("Compiling {}...", exercise).as_str());
progress_bar.enable_steady_tick(100);
let compilecmd = util::compile_cmd(filename);
progress_bar.set_message(format!("Running {}...", filename).as_str());
let compilecmd = exercise.compile();
progress_bar.set_message(format!("Running {}...", exercise).as_str());
if compilecmd.status.success() {
let runcmd = util::run_cmd();
let runcmd = exercise.run();
progress_bar.finish_and_clear();
if runcmd.status.success() {
println!("{}", String::from_utf8_lossy(&runcmd.stdout));
let formatstr = format!("{} Successfully ran {}", Emoji("✅", "✓"), filename);
let formatstr = format!("{} Successfully ran {}", Emoji("✅", "✓"), exercise);
println!("{}", style(formatstr).green());
util::clean();
exercise.clean();
Ok(())
} else {
println!("{}", String::from_utf8_lossy(&runcmd.stdout));
println!("{}", String::from_utf8_lossy(&runcmd.stderr));
let formatstr = format!("{} Ran {} with errors", Emoji("⚠️ ", "!"), filename);
let formatstr = format!("{} Ran {} with errors", Emoji("⚠️ ", "!"), exercise);
println!("{}", style(formatstr).red());
util::clean();
exercise.clean();
Err(())
}
} else {
@ -59,11 +42,11 @@ pub fn compile_and_run(filename: &str) -> Result<(), ()> {
let formatstr = format!(
"{} Compilation of {} failed! Compiler error message:\n",
Emoji("⚠️ ", "!"),
filename
exercise
);
println!("{}", style(formatstr).red());
println!("{}", String::from_utf8_lossy(&compilecmd.stderr));
util::clean();
exercise.clean();
Err(())
}
}