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

Color named type help especial case. (#1263)

Browse Source 
Refactored out help named type as switch.
This commit is contained in:
Andrés N. Robalino
2020-01-22 19:36:48 -05:00
committed by GitHub
parent 07191754bf
commit fe4ad5f77e
4 changed files with 48 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
crates/nu-protocol/src/signature.rs
View File

@ -13,7 +13,6 @@ pub enum NamedType {
Mandatory(SyntaxShape),
/// An optional flag, with associated argument. eg) `foo --optional abc`
Optional(SyntaxShape),
Help,
}
/// The type of positional arguments
@ -165,7 +164,7 @@ impl Signature {
usage: String::new(),
positional: vec![],
rest_positional: None,
named: indexmap::indexmap! {"help".into() => (NamedType::Help, "Display this help message".into())},
named: indexmap::indexmap! {"help".into() => (NamedType::Switch, "Display this help message".into())},
is_filter: false,
yields: None,
input: None,
@ -243,14 +242,6 @@ impl Signature {
pub fn switch(mut self, name: impl Into<String>, desc: impl Into<String>) -> Signature {
self.named
.insert(name.into(), (NamedType::Switch, desc.into()));
self
}
/// Remove the default help switch
pub fn remove_help(mut self) -> Signature {
self.named.remove("help");
self
}