fix: add exe metadata

Author: vjripoll

Cargo.lock

@@ -3045,6 +3045,12 @@ Distributed under the following license(s):
 
 * MIT
 
+## winres <https://crates.io/crates/winres>
+
+Distributed under the following license(s):
+
+* MIT
+
 ## wit-bindgen <https://crates.io/crates/wit-bindgen>
 
 Distributed under the following license(s):

THIRD_PARTY_NOTICES.md

@@ -118,6 +118,7 @@ tokio-stream = { version = "0.1.18", features = ["net"] }
 
 [build-dependencies]
 glob = "0.3.3"
+winres = "0.1"
 
 [[bin]]
 name = "newrelic-agent-control-k8s"

agent-control/Cargo.toml

@@ -15,7 +15,12 @@ fn main() {
     // setup the env variable for the generated registry path
     println!("cargo:rustc-env=GENERATED_REGISTRY_FILE={GENERATED_REGISTRY_FILE}");
     // re-run only if the registry has changed
-    println!("cargo:rerun-if-changed={REGISTRY_PATH}")
+    println!("cargo:rerun-if-changed={REGISTRY_PATH}");
+
+    let target_os = env::var("CARGO_CFG_TARGET_OS").unwrap_or_default();
+    if target_os == "windows" {
+        set_windows_resources();
+    }
 }
 
 fn generate_agent_type_registry() {
@@ -42,3 +47,52 @@ fn generate_agent_type_registry() {
     let dest_path = Path::new(&out_dir).join(GENERATED_REGISTRY_FILE);
     fs::write(dest_path, contents).expect("Could not write the filesystem registry file");
 }
+
+fn set_windows_resources() {
+    let mut res = winres::WindowsResource::new();
+
+    res.set("FileDescription", "New Relic Agent Control");
+    res.set("ProductName", "New Relic Agent Control");
+    res.set("CompanyName", "New Relic, Inc.");
+    res.set(
+        "LegalCopyright",
+        "© 2026 New Relic, Inc. All rights reserved.",
+    );
+    res.set("OriginalFilename", "newrelic-agent-control.exe");
+
+    if let Ok(version) = env::var("AGENT_CONTROL_VERSION") {
+        let clean_version = version.trim_start_matches('v');
+
+        let version_semver = format!("{}.0", clean_version);
+
+        if let Ok(u64_version) = parse_version_u64(&version_semver) {
+            res.set_version_info(winres::VersionInfo::PRODUCTVERSION, u64_version);
+            res.set_version_info(winres::VersionInfo::FILEVERSION, u64_version);
+        }
+
+        res.set("ProductVersion", &version);
+        res.set("FileVersion", &version);
+    }
+
+    res.compile()
+        .expect("Failed to compile Windows resources. Is 'mingw-w64' installed?");
+}
+
+// Helper to convert string "1.9.1" to u64 (Windows binary format X.X.X.X)
+fn parse_version_u64(v: &str) -> Result<u64, std::num::ParseIntError> {
+    let parts: Result<Vec<u16>, _> = v.split('.').map(|s| s.parse()).collect();
+
+    let parts = parts?;
+
+    // We expect for example "1.9.1".
+    // .first() -> 1 (Major)
+    // .get(1) -> 9 (Minor)
+    // .get(2) -> 1 (Patch)
+    // .get(3) -> None -> defaults to 0 (Build)
+    let major = *parts.first().unwrap_or(&0) as u64;
+    let minor = *parts.get(1).unwrap_or(&0) as u64;
+    let patch = *parts.get(2).unwrap_or(&0) as u64;
+    let build = *parts.get(3).unwrap_or(&0) as u64;
+
+    Ok((major << 48) | (minor << 32) | (patch << 16) | build)
+}