From 93bfe2c75ec97ef78f993926c703f040dde4a5f3 Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector0193@gmail.com>
Date: Sat, 30 Apr 2022 13:37:57 +0200
Subject: Expose `system` module through feature flag

---
 winit/Cargo.toml         |  6 +++++-
 winit/src/application.rs | 19 +++++++++++--------
 winit/src/lib.rs         |  4 +++-
 3 files changed, 19 insertions(+), 10 deletions(-)

(limited to 'winit')

diff --git a/winit/Cargo.toml b/winit/Cargo.toml
index f5478e73..7758899c 100644
--- a/winit/Cargo.toml
+++ b/winit/Cargo.toml
@@ -12,12 +12,12 @@ categories = ["gui"]
 
 [features]
 debug = ["iced_native/debug"]
+system = ["sysinfo"]
 
 [dependencies]
 window_clipboard = "0.2"
 log = "0.4"
 thiserror = "1.0"
-sysinfo = "0.23"
 
 [dependencies.winit]
 version = "0.26"
@@ -42,3 +42,7 @@ version = "0.3.6"
 [target.'cfg(target_arch = "wasm32")'.dependencies.web-sys]
 version = "0.3"
 features = ["Document", "Window"]
+
+[dependencies.sysinfo]
+version = "0.23"
+optional = true
diff --git a/winit/src/application.rs b/winit/src/application.rs
index 04dd55f1..1b7a4c8d 100644
--- a/winit/src/application.rs
+++ b/winit/src/application.rs
@@ -542,7 +542,7 @@ pub fn run_command<Message: 'static + std::fmt::Debug + Send, E: Executor>(
     clipboard: &mut Clipboard,
     proxy: &mut winit::event_loop::EventLoopProxy<Message>,
     window: &winit::window::Window,
-    graphics_info: impl FnOnce() -> compositor::Information + Copy,
+    _graphics_info: impl FnOnce() -> compositor::Information + Copy,
 ) {
     use iced_native::command;
     use iced_native::system;
@@ -580,15 +580,18 @@ pub fn run_command<Message: 'static + std::fmt::Debug + Send, E: Executor>(
                 }
             },
             command::Action::System(action) => match action {
-                system::Action::QueryInformation(tag) => {
-                    let information =
-                        crate::system::information(graphics_info());
+                system::Action::QueryInformation(_tag) => {
+                    #[cfg(feature = "sysinfo")]
+                    {
+                        let information =
+                            crate::system::information(_graphics_info());
 
-                    let message = tag(information);
+                        let message = _tag(information);
 
-                    proxy
-                        .send_event(message)
-                        .expect("Send message to event loop");
+                        proxy
+                            .send_event(message)
+                            .expect("Send message to event loop");
+                    }
                 }
             },
         }
diff --git a/winit/src/lib.rs b/winit/src/lib.rs
index 2b5bb2ff..4e5cb637 100644
--- a/winit/src/lib.rs
+++ b/winit/src/lib.rs
@@ -31,9 +31,11 @@ pub mod application;
 pub mod clipboard;
 pub mod conversion;
 pub mod settings;
-pub mod system;
 pub mod window;
 
+#[cfg(feature = "system")]
+pub mod system;
+
 mod error;
 mod mode;
 mod position;
-- 
cgit