fix build on windows

Signed-off-by: Christine Dodrill <me@christine.website>

Cargo.toml

@@ -23,7 +23,6 @@ mime = "0.3.0"
 prometheus = { version = "0.11", default-features = false, features = ["process"] }
 rand = "0"
 reqwest = { version = "0.11", features = ["json"] }
-sdnotify = { version = "0.1", default-features = false }
 serde_dhall = "0.10.0"
 serde = { version = "1", features = ["derive"] }
 serde_yaml = "0.8"
@@ -45,6 +44,10 @@ jsonfeed = { path = "./lib/jsonfeed" }
 mi = { path = "./lib/mi" }
 patreon = { path = "./lib/patreon" }
 
+# os-specific dependencies
+[target.'cfg(linux)'.dependencies]
+sdnotify = { version = "0.1", default-features = false }
+
 [build-dependencies]
 ructe = { version = "0.13", features = ["warp02"] }
 

src/main.rs

@@ -207,6 +207,8 @@ async fn main() -> Result<()> {
         .with(warp::log(APPLICATION_NAME))
         .recover(handlers::rejection);
 
+        #[cfg(linux)]
+        {
     match sdnotify::SdNotify::from_env() {
         Ok(ref mut n) => {
             // shitty heuristic for detecting if we're running in prod
@@ -227,7 +229,7 @@ async fn main() -> Result<()> {
                 })?;
         }
         Err(why) => error!("not running under systemd with Type=notify: {}", why),
-    }
+    }}
 
     warp::serve(site)
         .run((