2019-11-12 05:35:40 -05:00
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use crate::exercise::{Exercise, Mode, State};
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2020-02-20 14:11:53 -05:00
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use console::style;
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2019-01-09 14:33:43 -05:00
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use indicatif::ProgressBar;
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2019-11-18 12:11:22 -05:00
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pub fn verify<'a>(start_at: impl IntoIterator<Item = &'a Exercise>) -> Result<(), &'a Exercise> {
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2019-04-11 16:41:24 -04:00
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for exercise in start_at {
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2019-11-18 12:11:22 -05:00
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let compile_result = match exercise.mode {
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2020-02-20 14:11:53 -05:00
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Mode::Test => compile_and_test(&exercise, RunMode::Interactive),
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2019-11-18 12:11:22 -05:00
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Mode::Compile => compile_only(&exercise),
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2020-02-14 09:25:03 -05:00
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Mode::Clippy => compile_only(&exercise),
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2019-11-11 07:38:24 -05:00
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};
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2019-11-18 12:11:22 -05:00
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if !compile_result.unwrap_or(false) {
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return Err(exercise);
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2019-03-06 15:47:00 -05:00
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}
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}
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2019-01-09 14:33:43 -05:00
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Ok(())
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}
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2020-02-20 14:11:53 -05:00
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enum RunMode {
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Interactive,
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NonInteractive,
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}
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2019-11-12 05:35:40 -05:00
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pub fn test(exercise: &Exercise) -> Result<(), ()> {
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2020-02-20 14:11:53 -05:00
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compile_and_test(exercise, RunMode::NonInteractive)?;
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2019-11-12 05:35:40 -05:00
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Ok(())
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}
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2019-11-11 07:38:24 -05:00
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fn compile_only(exercise: &Exercise) -> Result<bool, ()> {
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2019-03-11 10:09:20 -04:00
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let progress_bar = ProgressBar::new_spinner();
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2019-04-11 16:41:24 -04:00
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progress_bar.set_message(format!("Compiling {}...", exercise).as_str());
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2019-03-11 10:09:20 -04:00
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progress_bar.enable_steady_tick(100);
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2020-02-20 14:11:53 -05:00
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let compilation_result = exercise.compile();
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2019-03-11 10:09:20 -04:00
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progress_bar.finish_and_clear();
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2019-01-09 14:33:43 -05:00
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2020-02-20 14:11:53 -05:00
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match compilation_result {
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Ok(_) => {
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success!("Successfully compiled {}!", exercise);
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Ok(prompt_for_completion(&exercise))
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}
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Err(output) => {
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warn!(
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"Compilation of {} failed! Compiler error message:\n",
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exercise
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);
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println!("{}", output.stderr);
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Err(())
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}
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}
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2019-11-12 05:35:40 -05:00
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}
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2020-02-20 14:11:53 -05:00
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fn compile_and_test(exercise: &Exercise, run_mode: RunMode) -> Result<bool, ()> {
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2019-03-11 10:09:20 -04:00
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let progress_bar = ProgressBar::new_spinner();
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2019-04-11 16:41:24 -04:00
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progress_bar.set_message(format!("Testing {}...", exercise).as_str());
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2019-03-11 10:09:20 -04:00
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progress_bar.enable_steady_tick(100);
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2019-04-11 16:41:24 -04:00
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2020-02-20 14:11:53 -05:00
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let compilation_result = exercise.compile();
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let compilation = match compilation_result {
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Ok(compilation) => compilation,
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Err(output) => {
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progress_bar.finish_and_clear();
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warn!(
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"Compiling of {} failed! Please try again. Here's the output:",
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exercise
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);
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println!("{}", output.stderr);
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return Err(());
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}
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};
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2019-04-11 16:41:24 -04:00
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2020-02-20 14:11:53 -05:00
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let result = compilation.run();
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progress_bar.finish_and_clear();
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2019-02-15 06:06:05 -05:00
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2020-02-20 14:11:53 -05:00
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match result {
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Ok(_) => {
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if let RunMode::Interactive = run_mode {
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Ok(prompt_for_completion(&exercise))
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} else {
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Ok(true)
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}
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}
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Err(output) => {
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warn!(
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"Testing of {} failed! Please try again. Here's the output:",
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2019-04-11 16:41:24 -04:00
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exercise
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2019-02-15 06:06:05 -05:00
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);
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2020-02-20 14:11:53 -05:00
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println!("{}", output.stdout);
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2019-02-15 06:06:05 -05:00
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Err(())
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}
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2019-01-09 14:33:43 -05:00
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}
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}
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2019-11-11 07:38:24 -05:00
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2019-11-12 05:35:40 -05:00
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fn prompt_for_completion(exercise: &Exercise) -> bool {
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let context = match exercise.state() {
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State::Done => return true,
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State::Pending(context) => context,
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};
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let success_msg = match exercise.mode {
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2019-11-11 07:38:24 -05:00
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Mode::Compile => "The code is compiling!",
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Mode::Test => "The code is compiling, and the tests pass!",
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2020-02-14 09:25:03 -05:00
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Mode::Clippy => "The code is compiling, and 📎 Clippy 📎 is happy!",
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2019-11-11 07:38:24 -05:00
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};
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println!("");
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println!("🎉 🎉 {} 🎉 🎉", success_msg);
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println!("");
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println!("You can keep working on this exercise,");
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println!(
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"or jump into the next one by removing the {} comment:",
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style("`I AM NOT DONE`").bold()
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);
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println!("");
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for context_line in context {
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let formatted_line = if context_line.important {
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format!("{}", style(context_line.line).bold())
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} else {
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format!("{}", context_line.line)
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};
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println!(
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"{:>2} {} {}",
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style(context_line.number).blue().bold(),
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style("|").blue(),
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formatted_line
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);
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}
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2019-11-12 05:35:40 -05:00
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false
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2019-11-11 07:38:24 -05:00
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}
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