From b196dd4826c44f4cb2fd0061513009af5ed109ab Mon Sep 17 00:00:00 2001
From: Brady Fomegne <brady.fomegne@outlook.com>
Date: Sun, 3 Mar 2024 12:58:06 +0100
Subject: [PATCH] feat(preprocessor): implement the serde feature (#179)

Now, we are able to serialize/deserialize the command enum.
---
 engine/preprocessor/Cargo.toml     | 7 ++++++-
 engine/preprocessor/src/message.rs | 1 +
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/engine/preprocessor/Cargo.toml b/engine/preprocessor/Cargo.toml
index 84e8db8..b3bfb12 100644
--- a/engine/preprocessor/Cargo.toml
+++ b/engine/preprocessor/Cargo.toml
@@ -14,7 +14,12 @@ authors = ["Brady Fomegne <fomegnemeudje@outlook.com>"]
 [features]
 default = []
 inhibit = []
+serde = ["dep:serde", "keyboard-types/serde"]
 
 [dependencies]
-keyboard-types = "0.7.0"
+keyboard-types = { version = "0.7.0", default-features = false }
 afrim-memory = { version = "0.3.2", path = "../../memory" }
+serde = { version = "1.0.197", features = ["derive"], optional = true }
+
+[dev-dependencies]
+keyboard-types = { version = "0.7.0", features = ["webdriver"] }
diff --git a/engine/preprocessor/src/message.rs b/engine/preprocessor/src/message.rs
index 279c7e3..b5b2416 100644
--- a/engine/preprocessor/src/message.rs
+++ b/engine/preprocessor/src/message.rs
@@ -2,6 +2,7 @@
 
 /// Possible commands that can be generated by the `afrim-preprocessor`.
 #[derive(Clone, Debug, Eq, PartialEq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 pub enum Command {
     /// Request to commit a text.
     CommitText(String),