Add Carapace

nihaals · Mar 10, 2023 · b49900b · b49900b
1 parent 7bc31ef
commit b49900b
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diff --git a/Cargo.toml b/Cargo.toml
@@ -12,13 +12,15 @@ categories = ["command-line-interface"]
 
 [features]
 default = ["fig", "nushell"]
+carapace = ["dep:carapace_spec_clap"]
 fig = ["dep:clap_complete_fig"]
 nushell = ["dep:clap_complete_nushell"]
 
 [dependencies]
 clap = "4"
 clap_complete = "4"
 
+carapace_spec_clap = { version = "0.1", optional = true }
 clap_complete_fig = { version = "4", optional = true }
 clap_complete_nushell = { version = "0.1", optional = true }
 

diff --git a/src/lib.rs b/src/lib.rs
@@ -185,6 +185,9 @@ use clap::ValueEnum;
 pub enum Shell {
     /// Bourne Again SHell (bash)
     Bash,
+    /// Carapace spec
+    #[cfg(feature = "carapace")]
+    Carapace,
     /// Elvish shell
     Elvish,
     /// Fig
@@ -210,6 +213,8 @@ impl clap_complete::Generator for Shell {
             Self::PowerShell => clap_complete::Shell::PowerShell.file_name(name),
             Self::Zsh => clap_complete::Shell::Zsh.file_name(name),
 
+            #[cfg(feature = "carapace")]
+            Self::Carapace => carapace_spec_clap::Spec.file_name(name),
             #[cfg(feature = "fig")]
             Self::Fig => clap_complete_fig::Fig.file_name(name),
             #[cfg(feature = "nushell")]
@@ -225,6 +230,8 @@ impl clap_complete::Generator for Shell {
             Self::PowerShell => clap_complete::Shell::PowerShell.generate(cmd, buf),
             Self::Zsh => clap_complete::Shell::Zsh.generate(cmd, buf),
 
+            #[cfg(feature = "carapace")]
+            Self::Carapace => carapace_spec_clap::Spec.generate(cmd, buf),
             #[cfg(feature = "fig")]
             Self::Fig => clap_complete_fig::Fig.generate(cmd, buf),
             #[cfg(feature = "nushell")]
@@ -271,6 +278,8 @@ impl ValueEnum for Shell {
     fn value_variants<'a>() -> &'a [Self] {
         &[
             Self::Bash,
+            #[cfg(feature = "carapace")]
+            Self::Carapace,
             Self::Elvish,
             #[cfg(feature = "fig")]
             Self::Fig,
@@ -285,6 +294,8 @@ impl ValueEnum for Shell {
     fn to_possible_value(&self) -> Option<clap::builder::PossibleValue> {
         Some(match self {
             Self::Bash => clap::builder::PossibleValue::new("bash"),
+            #[cfg(feature = "carapace")]
+            Self::Carapace => clap::builder::PossibleValue::new("carapace"),
             Self::Elvish => clap::builder::PossibleValue::new("elvish"),
             #[cfg(feature = "fig")]
             Self::Fig => clap::builder::PossibleValue::new("fig"),
@@ -307,6 +318,14 @@ mod tests {
         assert_eq!(Shell::Bash.to_possible_value().unwrap().get_name(), "bash");
     }
     #[test]
+    #[cfg(feature = "carapace")]
+    fn check_casing_carapace() {
+        assert_eq!(
+            Shell::Carapace.to_possible_value().unwrap().get_name(),
+            "carapace"
+        );
+    }
+    #[test]
     fn check_casing_elvish() {
         assert_eq!(
             Shell::Elvish.to_possible_value().unwrap().get_name(),
@@ -353,6 +372,7 @@ mod tests {
 
         let correct_order = [
             ("bash", true),
+            ("carapace", cfg!(feature = "carapace")),
             ("elvish", true),
             ("fig", cfg!(feature = "fig")),
             ("fish", true),