From 1eef68f859fd4c566ccb9f0035cc1cf2a92d7a61 Mon Sep 17 00:00:00 2001
From: George Kaklamanos <gkaklas@gkaklas.gr>
Date: Fri, 30 Jun 2023 17:23:05 +0300
Subject: [PATCH] Add crate features to select used functionality

---
 labadoor/Cargo.toml  | 14 ++++++++++----
 labadoor/src/main.rs |  8 ++++++++
 2 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/labadoor/Cargo.toml b/labadoor/Cargo.toml
index 57a715e..a367900 100644
--- a/labadoor/Cargo.toml
+++ b/labadoor/Cargo.toml
@@ -5,7 +5,13 @@ edition = "2021"
 
 [dependencies]
 clap = { version = "4.3.10", features = ["derive"] }
-labadoor-telegram = { path = "../labadoor-telegram" }
-labadoor-matrix = { path = "../labadoor-matrix" }
-labadoor-csv = { path = "../labadoor-csv" }
-labadoor-gpio = { path = "../labadoor-gpio" }
+labadoor-telegram = { path = "../labadoor-telegram", optional = true }
+labadoor-matrix = { path = "../labadoor-matrix", optional = true }
+labadoor-csv = { path = "../labadoor-csv", optional = true }
+labadoor-gpio = { path = "../labadoor-gpio", optional = true }
+
+[features]
+telegram = [ "dep:labadoor-telegram" ]
+matrix = [ "dep:labadoor-matrix" ]
+csv = [ "dep:labadoor-csv" ]
+gpio = [ "dep:labadoor-gpio" ]
diff --git a/labadoor/src/main.rs b/labadoor/src/main.rs
index b1a313f..dcb43e0 100644
--- a/labadoor/src/main.rs
+++ b/labadoor/src/main.rs
@@ -8,24 +8,32 @@ struct Cli {
 
 #[derive(Parser, Debug)]
 enum Command {
+    #[cfg(feature = "telegram")]
     Telegram,
+    #[cfg(feature = "matrix")]
     Matrix,
+    #[cfg(feature = "csv")]
     CSV,
+    #[cfg(feature = "gpio")]
     GPIO,
 }
 
 fn main() {
     let cli = Cli::parse();
     match &cli.command {
+        #[cfg(feature = "telegram")]
         Command::Telegram => {
             labadoor_telegram::main();
         }
+        #[cfg(feature = "matrix")]
         Command::Matrix => {
             labadoor_matrix::main();
         }
+        #[cfg(feature = "csv")]
         Command::CSV => {
             labadoor_csv::main();
         }
+        #[cfg(feature = "gpio")]
         Command::GPIO => {
             labadoor_gpio::main();
         }