From 1899873680987f797f41dfc682483a4a26ec82b3 Mon Sep 17 00:00:00 2001
From: Heyward Fann <fannheyward@users.noreply.github.com>
Date: Tue, 31 Dec 2024 18:21:12 +0800
Subject: [PATCH] fix(channels): list-channels in kebab-case (#195)

```
tv gitrepos
Unknown channel: gitrepos
```

And `tv list-channels` result, before the fix:

```
tv list-channels
Builtin channels:
        env
        files
        gitrepos
        dirs
        text
        alias
```

After:

```
./target/debug/tv list-channels
Builtin channels:
        env
        files
        git-repos // HERE
        dirs
        text
        alias
```
---
 crates/television-derive/src/lib.rs | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/crates/television-derive/src/lib.rs b/crates/television-derive/src/lib.rs
index d80092f..196775b 100644
--- a/crates/television-derive/src/lib.rs
+++ b/crates/television-derive/src/lib.rs
@@ -70,10 +70,10 @@ fn impl_cli_channel(ast: &syn::DeriveInput) -> TokenStream {
     let cli_enum = quote! {
         use clap::ValueEnum;
         use serde::{Deserialize, Serialize};
-        use strum::{Display, EnumString};
+        use strum::{Display, EnumIter, EnumString};
         use std::default::Default;
 
-        #[derive(Debug, Clone, ValueEnum, EnumString, Default, Copy, PartialEq, Eq, Serialize, Deserialize, Display)]
+        #[derive(Debug, Clone, ValueEnum, EnumIter, EnumString, Default, Copy, PartialEq, Eq, Serialize, Deserialize, Display)]
         #[strum(serialize_all = "kebab_case")]
         pub enum CliTvChannel {
             #[default]
@@ -115,11 +115,8 @@ fn impl_cli_channel(ast: &syn::DeriveInput) -> TokenStream {
             }
 
             pub fn all_channels() -> Vec<String> {
-                vec![
-                    #(
-                        stringify!(#cli_enum_variants).to_lowercase(),
-                    )*
-                ]
+                use strum::IntoEnumIterator;
+                Self::iter().map(|v| v.to_string()).collect()
             }
         }
     };