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feat(commands): only show max N amount of suggestions

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dusk 2025-01-11 23:11:15 +09:00
parent 58f07c3baa
commit 4cf17263d1
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1 changed files with 4 additions and 1 deletions
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5
crates/commands/src/lib.rs
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@ -17,6 +17,9 @@ use tree::TreeBranch;
pub use commands::Command;
pub use token::*;
// todo: this should come from the bot probably
const MAX_SUGGESTIONS: usize = 7;
lazy_static::lazy_static! {
pub static ref COMMAND_TREE: TreeBranch = {
let mut tree = TreeBranch::empty();
@ -109,7 +112,7 @@ pub fn parse_command(prefix: String, input: String) -> CommandResult {
let possible_commands = local_tree.possible_commands(2);
if !possible_commands.is_empty() {
error.push_str(" Perhaps you meant to use one of the commands below:\n");
for command in possible_commands {
for command in possible_commands.iter().take(MAX_SUGGESTIONS) {
if !command.show_in_suggestions { continue }
writeln!(&mut error, "- **{prefix}{command}** - *{}*", command.help)
.expect("oom");