exercises: simplify the kind

As for now, all exercises I have follow the same pattern and there can
be multiple workflows that can fit to it. Yes, maybe in the future it
might be interesting to add other kinds of exercises, but for now I'm
good and we can keep things simple.

Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>

2 files changed, 11 insertions, 25 deletions

diff --git a/crates/cli/src/exercises.rs b/crates/cli/src/exercises.rs
index ef89a0c..8cac7b0 100644
--- a/crates/cli/src/exercises.rs
+++ b/crates/cli/src/exercises.rs
@@ -37,19 +37,6 @@ fn ask_for_exercise_based_on(exercise: Exercise) -> Result<Exercise, String> {
         return Err("the title is required".to_string());
     }
 
-    let kinds = vec![
-        ExerciseKind::Pensum,
-        ExerciseKind::Translation,
-        ExerciseKind::Transformation,
-        ExerciseKind::Numerical,
-    ];
-    let Ok(kind) = Select::new("Kind:", kinds)
-        .with_starting_cursor(exercise.kind as usize)
-        .prompt()
-    else {
-        return Err("abort!".to_string());
-    };
-
     let Ok(enunciate) = Editor::new("Enunciate:")
         .with_predefined_text(&exercise.enunciate)
         .with_file_extension(".md")
@@ -89,7 +76,7 @@ fn ask_for_exercise_based_on(exercise: Exercise) -> Result<Exercise, String> {
         enunciate,
         solution,
         lessons,
-        kind,
+        kind: ExerciseKind::Simple,
     })
 }
 
diff --git a/crates/cli/src/run.rs b/crates/cli/src/run.rs
index 86136aa..5f06870 100644
--- a/crates/cli/src/run.rs
+++ b/crates/cli/src/run.rs
@@ -508,18 +508,17 @@ fn run_exercises(exercises: Vec<Exercise>) -> bool {
     }
 
     for exercise in exercises {
-        let Ok(solution) = Editor::new(
-            format!("Exercise '{}' (kind: {}):", exercise.title, exercise.kind).as_str(),
-        )
-        .with_predefined_text(
-            format!(
-                "---Enunciate: {}\n{}\n---!",
-                exercise.title, exercise.enunciate
+        let Ok(solution) = Editor::new(format!("Exercise '{}':", exercise.title).as_str())
+            .with_predefined_text(
+                format!(
+                    "---Enunciate: {}\n{}\n---!",
+                    exercise.title, exercise.enunciate
+                )
+                .as_str(),
             )
-            .as_str(),
-        )
-        .with_file_extension(".md")
-        .prompt() else {
+            .with_file_extension(".md")
+            .prompt()
+        else {
             return false;
         };