From 79b6db7603b727950fb5a208ab15303d31599cf3 Mon Sep 17 00:00:00 2001
From: Miquel Sabaté Solà <mssola@mssola.com>
Date: Wed, 14 Jan 2026 16:15:11 +0100
Subject: run: introduce --endless mode
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Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>
---
 crates/cli/src/run.rs | 57 +++++++++++++++++++++++++++++----------------------
 1 file changed, 33 insertions(+), 24 deletions(-)

(limited to 'crates/cli')

diff --git a/crates/cli/src/run.rs b/crates/cli/src/run.rs
index c6ad0a0..8af93ee 100644
--- a/crates/cli/src/run.rs
+++ b/crates/cli/src/run.rs
@@ -206,6 +206,7 @@ pub fn run(args: Vec<String>) {
     let mut category = None;
     let mut kind: Option<ExerciseKind> = None;
     let mut exercises_only = false;
+    let mut endless = false;
     let mut flags: Vec<String> = vec![];
 
     while let Some(first) = it.next() {
@@ -244,6 +245,9 @@ pub fn run(args: Vec<String>) {
             "-e" | "--exercises" => {
                 exercises_only = true;
             }
+            "--endless" => {
+                endless = true;
+            }
             "-f" | "--flag" => match it.next() {
                 Some(flag) => {
                     if mihi::is_valid_word_flag(flag.as_str()) {
@@ -303,32 +307,37 @@ pub fn run(args: Vec<String>) {
 
     let locale = current_locale();
 
-    let words = match category {
-        Some(cat) => select_relevant_words(cat, &flags, 15),
-        None => select_general_words(&flags),
-    };
-
-    let exercises = match mihi::select_relevant_exercises(kind, if exercises_only { 5 } else { 1 })
-    {
-        Ok(exercises) => exercises,
-        Err(e) => {
-            println!("error: practice: {e}");
-            std::process::exit(1);
-        }
-    };
+    loop {
+        let words = match category {
+            Some(cat) => select_relevant_words(cat, &flags, 15),
+            None => select_general_words(&flags),
+        };
+
+        let exercises =
+            match mihi::select_relevant_exercises(kind, if exercises_only { 5 } else { 1 }) {
+                Ok(exercises) => exercises,
+                Err(e) => {
+                    println!("error: practice: {e}");
+                    std::process::exit(1);
+                }
+            };
 
-    match words {
-        Ok(list) => {
-            let mut code = 0;
-            if !exercises_only {
-                code += run_words(list, &locale);
+        let mut code = 0;
+        match words {
+            Ok(list) => {
+                if !exercises_only {
+                    code += run_words(list, &locale);
+                }
+                code += run_exercises(exercises);
+            }
+            Err(e) => {
+                println!("error: practice: {e}");
+                code = 1;
             }
-            code += run_exercises(exercises);
+        };
+
+        if !endless {
             std::process::exit(code);
         }
-        Err(e) => {
-            println!("error: practice: {e}");
-            std::process::exit(1);
-        }
-    };
+    }
 }
-- 
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