1 files changed, 45 insertions, 69 deletions
diff --git a/src/run.rs b/src/run.rs
index 6dd0388..899d0a9 100644
--- a/src/run.rs
+++ b/src/run.rs
@@ -1,75 +1,51 @@
-use std::process::Command;
-use std::time::Duration;
-
-use crate::exercise::{Exercise, Mode};
-use crate::verify::test;
-use indicatif::ProgressBar;
-
-// Invoke the rust compiler on the path of the given exercise,
-// and run the ensuing binary.
-// The verbose argument helps determine whether or not to show
-// the output from the test harnesses (if the mode of the exercise is test)
-pub fn run(exercise: &Exercise, verbose: bool) -> Result<(), ()> {
-    match exercise.mode {
-        Mode::Test => test(exercise, verbose)?,
-        Mode::Compile => compile_and_run(exercise)?,
-        Mode::Clippy => compile_and_run(exercise)?,
+use anyhow::{bail, Result};
+use crossterm::style::{style, Stylize};
+use std::io::{self, Write};
+
+use crate::{
+    app_state::{AppState, ExercisesProgress},
+    exercise::{RunnableExercise, OUTPUT_CAPACITY},
+    terminal_link::TerminalFileLink,
+};
+
+pub fn run(app_state: &mut AppState) -> Result<()> {
+    let exercise = app_state.current_exercise();
+    let mut output = Vec::with_capacity(OUTPUT_CAPACITY);
+    let success = exercise.run_exercise(&mut output, app_state.target_dir())?;
+
+    let mut stdout = io::stdout().lock();
+    stdout.write_all(&output)?;
+
+    if !success {
+        app_state.set_pending(app_state.current_exercise_ind())?;
+
+        bail!(
+            "Ran {} with errors",
+            app_state.current_exercise().terminal_link(),
+        );
     }
-    Ok(())
-}
-
-// Resets the exercise by stashing the changes.
-pub fn reset(exercise: &Exercise) -> Result<(), ()> {
-    let command = Command::new("git")
-        .arg("stash")
-        .arg("--")
-        .arg(&exercise.path)
-        .spawn();
 
-    match command {
-        Ok(_) => Ok(()),
-        Err(_) => Err(()),
+    writeln!(
+        stdout,
+        "{}{}",
+        "✓ Successfully ran ".green(),
+        exercise.path.green(),
+    )?;
+
+    if let Some(solution_path) = app_state.current_solution_path()? {
+        println!(
+            "\nA solution file can be found at {}\n",
+            style(TerminalFileLink(&solution_path)).underlined().green(),
+        );
     }
-}
 
-// Invoke the rust compiler on the path of the given exercise
-// and run the ensuing binary.
-// This is strictly for non-test binaries, so output is displayed
-fn compile_and_run(exercise: &Exercise) -> Result<(), ()> {
-    let progress_bar = ProgressBar::new_spinner();
-    progress_bar.set_message(format!("Compiling {exercise}..."));
-    progress_bar.enable_steady_tick(Duration::from_millis(100));
-
-    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}..."));
-    let result = compilation.run();
-    progress_bar.finish_and_clear();
-
-    match result {
-        Ok(output) => {
-            println!("{}", output.stdout);
-            success!("Successfully ran {}", exercise);
-            Ok(())
-        }
-        Err(output) => {
-            println!("{}", output.stdout);
-            println!("{}", output.stderr);
-
-            warn!("Ran {} with errors", exercise);
-            Err(())
-        }
+    match app_state.done_current_exercise(&mut stdout)? {
+        ExercisesProgress::AllDone => (),
+        ExercisesProgress::CurrentPending | ExercisesProgress::NewPending => println!(
+            "Next exercise: {}",
+            app_state.current_exercise().terminal_link(),
+        ),
     }
+
+    Ok(())
 }