Swap psutil for tasklist to get windows building.

Cargo.toml

@@ -24,7 +24,6 @@ phf = { version = "0.11.1", features = ["macros"] }
 jwalk = "0.8.1"
 # home = "0.5.3"
 quit = "2.0.0"
-psutil = "3.2.2"
 regex = "1.7.1"
 serde_json = "1.0.108"
 tantivy = "0.21.1"
@@ -35,4 +34,8 @@ tantivy = "0.21.1"
 target = "x86_64-unknown-linux-gnu"
 
 [target.x86_64-unknown-linux-gnu]
+psutil = "3.2.2"
 linker = "/usr/local/bin/x86_64-unknown-linux-gnu-gcc"
+
+[target.'cfg(windows)'.dependencies]
+tasklist = "0.2.13"

client/src/extension.ts

@@ -24,6 +24,8 @@ export async function activate(_context: ExtensionContext) {
     // Apple/Intel
       command = `${base_dir}/bin/fuzzy`;
     }
+  } else if ("windows") {
+    command = `${base_dir}/bin/fuzzy.exe`;
   } else {
     command = `${base_dir}/bin/fuzzy_x86_64-unknown-linux-gnu`;
   }

package.json

@@ -85,7 +85,7 @@
     "@types/glob": "^7.1.3",
     "@types/mocha": "^8.0.0",
     "@types/node": "^12.12.0",
-    "@types/vscode": "^1.44.0",
+    "@types/vscode": "^1.84.2",
     "@typescript-eslint/eslint-plugin": "^3.8.0",
     "@typescript-eslint/parser": "^3.8.0",
     "cross-env": "^7.0.2",
@@ -97,6 +97,8 @@
     "ts-loader": "^8.0.12",
     "typescript": "^4.4.3",
     "vscode-test": "^1.4.0",
-    "vscode-uri": "^3.0.2"
+    "vscode-uri": "^3.0.2",
+    "vscode": "^1.1.37",
+    "vscode-languageclient": "^9.0.1"
   }
 }

src/main.rs

@@ -1,6 +1,7 @@
 mod persistence;
 
 use persistence::Persistence;
+use tasklist::tasklist;
 
 use std::sync::Arc;
 use tokio::sync::Mutex;
@@ -40,6 +41,7 @@ impl LanguageServer for Backend {
         drop(persistence);
 
         tokio::spawn(async move {
+            #[cfg(not(target_family = "windows"))]
             loop {
                 let editor_process_id = params.process_id.unwrap_or_else(|| quit::with_code(1));
 
@@ -55,6 +57,24 @@ impl LanguageServer for Backend {
 
                 tokio::time::sleep(Duration::from_secs(60)).await;
             }
+            #[cfg(target_family = "Windows")]
+            loop {
+                use tasklist;
+
+                let editor_process_id = params.process_id.unwrap_or_else(|| quit::with_code(1));
+
+                let editor_process_running = unsafe {
+                    let mut tl = tasklist::Tasklist::new();
+                    tl.any(|process| process.get_pid() == editor_process_id)
+                };
+
+                if !editor_process_running {
+                    quit::with_code(1);
+                }
+
+                tokio::time::sleep(Duration::from_secs(60)).await;
+            }
+
         });
 
         let background_persistence = Arc::clone(&self.persistence);