holm/nushell
1
1
Fork 0
forked from extern/nushell
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add aliases to command completions (#4708)

Browse Source
This commit is contained in:
Genna Wingert
2022-03-03 21:07:13 +01:00
committed by GitHub
parent 97b3e4a233
commit 47d5501f9f
2 changed files with 40 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
crates/nu-protocol/src/engine/engine_state.rs
View File

@ -462,6 +462,16 @@ impl EngineState {
output
}
pub fn find_aliases_by_prefix(&self, name: &[u8]) -> Vec<Vec<u8>> {
self.scope
.iter()
.rev()
.flat_map(|scope| &scope.aliases)
.filter(|decl| decl.0.starts_with(name))
.map(|decl| decl.0.clone())
.collect()
}
pub fn get_span_contents(&self, span: &Span) -> &[u8] {
for (contents, start, finish) in &self.file_contents {
if span.start >= *start && span.end <= *finish {
@ -1248,6 +1258,18 @@ impl<'a> StateWorkingSet<'a> {
output
}
pub fn find_aliases_by_prefix(&self, name: &[u8]) -> Vec<Vec<u8>> {
self.delta
.scope
.iter()
.rev()
.flat_map(|scope| &scope.aliases)
.filter(|decl| decl.0.starts_with(name))
.map(|decl| decl.0.clone())
.chain(self.permanent_state.find_aliases_by_prefix(name))
.collect()
}
pub fn get_block(&self, block_id: BlockId) -> &Block {
let num_permanent_blocks = self.permanent_state.num_blocks();
if block_id < num_permanent_blocks {