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Remove unused help shell. Slight cleanup and improvement. (#3258)

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This commit is contained in:
Andrés N. Robalino
2021-04-03 18:56:46 -05:00
committed by GitHub
parent 28e1a7915d
commit 1c941557c3
14 changed files with 97 additions and 368 deletions
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45
crates/nu-data/src/command.rs
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@ -1,45 +0,0 @@
use crate::TaggedListBuilder;
use nu_source::Tag;
use nu_protocol::{NamedType, PositionalType, Signature, TaggedDictBuilder, UntaggedValue, Value};
fn for_spec(name: &str, ty: &str, required: bool, tag: impl Into<Tag>) -> Value {
let tag = tag.into();
let mut spec = TaggedDictBuilder::new(tag);
spec.insert_untagged("name", UntaggedValue::string(name));
spec.insert_untagged("type", UntaggedValue::string(ty));
spec.insert_untagged(
"required",
UntaggedValue::string(if required { "yes" } else { "no" }),
);
spec.into_value()
}
pub fn signature_dict(signature: Signature, tag: impl Into<Tag>) -> Value {
let tag = tag.into();
let mut sig = TaggedListBuilder::new(&tag);
for arg in signature.positional.iter() {
let is_required = matches!(arg.0, PositionalType::Mandatory(_, _));
sig.push_value(for_spec(arg.0.name(), "argument", is_required, &tag));
}
if signature.rest_positional.is_some() {
let is_required = false;
sig.push_value(for_spec("rest", "argument", is_required, &tag));
}
for (name, ty) in signature.named.iter() {
match ty.0 {
NamedType::Mandatory(_, _) => sig.push_value(for_spec(name, "flag", true, &tag)),
NamedType::Optional(_, _) => sig.push_value(for_spec(name, "flag", false, &tag)),
NamedType::Switch(_) => sig.push_value(for_spec(name, "switch", false, &tag)),
}
}
sig.into_value()
}

1
crates/nu-data/src/lib.rs
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@ -1,5 +1,4 @@
pub mod base;
pub mod command;
pub mod config;
pub mod dict;
pub mod keybinding;