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Make the exercise name option for the hint subcommand

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This commit is contained in:
mo8it 2024-04-18 17:17:39 +02:00
parent daa090981a
commit a2be6754bf
1 changed files with 5 additions and 3 deletions
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8
src/main.rs
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@ -63,10 +63,10 @@ enum Subcommands {
/// The name of the exercise
name: String,
},
/// Return a hint for the given exercise
/// Show a hint. Shows the hint of the next pending exercise if the exercise name is not specified.
Hint {
/// The name of the exercise
name: String,
name: Option<String>,
},
#[command(subcommand)]
Dev(DevCommands),
@ -162,7 +162,9 @@ fn main() -> Result<()> {
println!("The exercise {exercise_path} has been reset");
}
Some(Subcommands::Hint { name }) => {
app_state.set_current_exercise_by_name(&name)?;
if let Some(name) = name {
app_state.set_current_exercise_by_name(&name)?;
}
println!("{}", app_state.current_exercise().hint);
}
// Handled in an earlier match.