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Add command descriptions to completions (#5063)

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This commit is contained in:
JT
2022-04-02 08:18:11 +13:00
committed by GitHub
parent 19c3570cf9
commit 80c9888f82
2 changed files with 8 additions and 6 deletions
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10
crates/nu-protocol/src/engine/engine_state.rs
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@ -443,13 +443,14 @@ impl EngineState {
None
}
pub fn find_commands_by_prefix(&self, name: &[u8]) -> Vec<Vec<u8>> {
pub fn find_commands_by_prefix(&self, name: &[u8]) -> Vec<(Vec<u8>, Option<String>)> {
let mut output = vec![];
for scope in self.scope.iter().rev() {
for decl in &scope.decls {
if decl.0.starts_with(name) {
output.push(decl.0.clone());
let command = self.get_decl(*decl.1);
output.push((decl.0.clone(), Some(command.usage().to_string())));
}
}
}
@ -1296,13 +1297,14 @@ impl<'a> StateWorkingSet<'a> {
}
}
pub fn find_commands_by_prefix(&self, name: &[u8]) -> Vec<Vec<u8>> {
pub fn find_commands_by_prefix(&self, name: &[u8]) -> Vec<(Vec<u8>, Option<String>)> {
let mut output = vec![];
for scope in self.delta.scope.iter().rev() {
for decl in &scope.decls {
if decl.0.starts_with(name) {
output.push(decl.0.clone());
let command = self.get_decl(*decl.1);
output.push((decl.0.clone(), Some(command.usage().to_string())));
}
}
}