From feeed45aae11a238de910805fe47e1cceca3620c Mon Sep 17 00:00:00 2001
From: "Osma S. Rautila" <osma.rautila@helsinki.fi>
Date: Mon, 6 Jan 2025 19:52:41 +0200
Subject: [PATCH] feat(cable) keep data input order

---
 crates/television-channels/Cargo.toml            | 1 +
 crates/television-channels/src/channels/cable.rs | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/crates/television-channels/Cargo.toml b/crates/television-channels/Cargo.toml
index 2b940ed..bb440bc 100644
--- a/crates/television-channels/Cargo.toml
+++ b/crates/television-channels/Cargo.toml
@@ -29,6 +29,7 @@ strum = { version = "0.26.3", features = ["derive"] }
 lazy_static = "1.5.0"
 toml = "0.8.19"
 regex = "1.11.1"
+indexmap = "2.7.0"
 
 [lints]
 workspace = true
diff --git a/crates/television-channels/src/channels/cable.rs b/crates/television-channels/src/channels/cable.rs
index 66a1afe..b2adbd3 100644
--- a/crates/television-channels/src/channels/cable.rs
+++ b/crates/television-channels/src/channels/cable.rs
@@ -1,7 +1,7 @@
 use color_eyre::Result;
+use indexmap::IndexSet;
 use lazy_static::lazy_static;
 use regex::Regex;
-use std::collections::HashSet;
 use tracing::debug;
 
 use crate::cable::{CableChannelPrototype, DEFAULT_DELIMITER};
@@ -108,7 +108,7 @@ async fn load_candidates(command: String, injector: Injector<String>) {
     let decoded_output = String::from_utf8(output.stdout).unwrap();
     debug!("Decoded output: {:?}", decoded_output);
 
-    for line in decoded_output.lines().collect::<HashSet<_>>() {
+    for line in decoded_output.lines().collect::<IndexSet<_>>() {
         if !line.trim().is_empty() {
             let () = injector.push(line.to_string(), |e, cols| {
                 cols[0] = e.clone().into();