Daemonize

pop-os · Nov 27, 2023 · ced0845 · ced0845
1 parent 4fbf3e4
commit ced0845
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diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -7,6 +7,7 @@ license = "GPL-3.0-only"
 
 [dependencies]
 env_logger = "0.10.0"
+fork = "0.1"
 lazy_static = "1.4.0"
 log = "0.4.20"
 notify = "6.1.1"

diff --git a/src/main.rs b/src/main.rs
@@ -60,6 +60,15 @@ lazy_static::lazy_static! {
 }
 
 fn main() -> Result<(), Box<dyn std::error::Error>> {
+    match fork::daemon(false, false) {
+        Ok(fork::Fork::Child) => (),
+        Ok(fork::Fork::Parent(_child_pid)) => process::exit(0),
+        Err(err) => {
+            eprintln!("failed to daemonize: {:?}", err);
+            process::exit(1);
+        }
+    }
+
     env_logger::Builder::from_env(env_logger::Env::default().default_filter_or("warn")).init();
 
     localize::localize();