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refactor: exercise evaluation

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Exercise evaluation (compilation + execution) now uses Results
Success/failure messages are standardized
This commit is contained in:
Roberto Vidal
2020-02-20 20:11:53 +01:00
parent 83bbd9e82e
commit 43dc31193a
5 changed files with 168 additions and 94 deletions
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54
src/run.rs
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@ -1,6 +1,5 @@
use crate::exercise::{Exercise, Mode};
use crate::verify::test;
use console::{style, Emoji};
use indicatif::ProgressBar;
pub fn run(exercise: &Exercise) -> Result<(), ()> {
@ -11,42 +10,41 @@ pub fn run(exercise: &Exercise) -> Result<(), ()> {
Ok(())
}
pub fn compile_and_run(exercise: &Exercise) -> Result<(), ()> {
fn compile_and_run(exercise: &Exercise) -> Result<(), ()> {
let progress_bar = ProgressBar::new_spinner();
progress_bar.set_message(format!("Compiling {}...", exercise).as_str());
progress_bar.enable_steady_tick(100);
let compilecmd = exercise.compile();
let compilation_result = exercise.compile();
let compilation = match compilation_result {
Ok(compilation) => compilation,
Err(output) => {
progress_bar.finish_and_clear();
warn!(
"Compilation of {} failed!, Compiler error message:\n",
exercise
);
println!("{}", output.stderr);
return Err(());
}
};
progress_bar.set_message(format!("Running {}...", exercise).as_str());
if compilecmd.status.success() {
let runcmd = exercise.run();
progress_bar.finish_and_clear();
let result = compilation.run();
progress_bar.finish_and_clear();
if runcmd.status.success() {
println!("{}", String::from_utf8_lossy(&runcmd.stdout));
let formatstr = format!("{} Successfully ran {}", Emoji("✅", "✓"), exercise);
println!("{}", style(formatstr).green());
exercise.clean();
match result {
Ok(output) => {
println!("{}", output.stdout);
success!("Successfully ran {}", exercise);
Ok(())
} else {
println!("{}", String::from_utf8_lossy(&runcmd.stdout));
println!("{}", String::from_utf8_lossy(&runcmd.stderr));
}
Err(output) => {
println!("{}", output.stdout);
println!("{}", output.stderr);
let formatstr = format!("{} Ran {} with errors", Emoji("⚠️ ", "!"), exercise);
println!("{}", style(formatstr).red());
exercise.clean();
warn!("Ran {} with errors", exercise);
Err(())
}
} else {
progress_bar.finish_and_clear();
let formatstr = format!(
"{} Compilation of {} failed! Compiler error message:\n",
Emoji("⚠️ ", "!"),
exercise
);
println!("{}", style(formatstr).red());
println!("{}", String::from_utf8_lossy(&compilecmd.stderr));
exercise.clean();
Err(())
}
}