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Add support for defining known externals with their own custom completions (#4425)

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* WIP for known externals

* Now completions can work from scripts

* Add support for definiing externs

* finish cleaning up old proof-of-concept
This commit is contained in:
JT
2022-02-11 13:38:10 -05:00
committed by GitHub
parent a767fa369c
commit a16e485cce
16 changed files with 331 additions and 225 deletions
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2
crates/nu-engine/src/eval.rs
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@ -32,7 +32,7 @@ fn eval_call(
) -> Result<PipelineData, ShellError> {
let decl = engine_state.get_decl(call.decl_id);
if call.named.iter().any(|(flag, _)| flag.item == "help") {
if !decl.is_known_external() && call.named.iter().any(|(flag, _)| flag.item == "help") {
let mut signature = decl.signature();
signature.usage = decl.usage().to_string();
signature.extra_usage = decl.extra_usage().to_string();