halloy desktop file

overlays/halloy-overlay.nix

@@ -25,14 +25,11 @@ in
 
     RUSTC_BOOTSTRAP = 1;
 
-    # Add doc_cfg to allowed features
     RUSTFLAGS = "-Z allow-features=edition2024,avx512_target_feature,stdarch_x86_avx512,doc_cfg";
 
     postPatch = ''
-      # Add feature flags to all relevant crates
       find . -name '*.rs' -exec sed -i '1i #![feature(avx512_target_feature,stdarch_x86_avx512,doc_cfg)]' {} \;
 
-      # Add cargo-features to Cargo.toml files
       find . -name Cargo.toml -exec sh -c '
         if ! grep -q "cargo-features" {}; then
           sed -i "1i cargo-features = [\"edition2024\"]" {}
@@ -44,7 +41,7 @@ in
       lockFile = src + "/Cargo.lock";
       outputHashes = {
         "cryoglyph-0.1.0" = "sha256-X7S9jq8wU6g1DDNEzOtP3lKWugDnpopPDBK49iWvD4o=";
-        "dark-light-2.0.0" = "sha256-e826vF7iSkGUqv65TXHBUX04Kz2aaJJEW9f7JsAMaXE=";
+        "dark-light-2.0.0" = "sha256-e826vF7iSkGUqv65TXHBUX04Kz2aaJJEW9f7JsAMxXE=";
         "iced-0.14.0-dev" = "sha256-FEGk1zkXM9o+fGMoDtmi621G6pL+Yca9owJz4q2Lzks=";
         "winit-0.30.8" = "sha256-hlVhlQ8MmIbNFNr6BM4edKdZbe+ixnPpKm819zauFLQ=";
         "dpi-0.1.1" = "sha256-hlVhlQ8MmIbNFNr6BM4edKdZbe+ixnPpKm819zauFLQ=";
@@ -68,7 +65,6 @@ in
       alsa-lib.dev
     ];
 
-    # Add this postInstall phase to set up proper library paths
     postInstall = ''
       wrapProgram $out/bin/halloy \
         --prefix LD_LIBRARY_PATH : ${
@@ -80,6 +76,17 @@ in
             super.openssl
           ]
         }
+
+      mkdir -p $out/share/applications
+      cat > $out/share/applications/halloy.desktop << EOF
+      [Desktop Entry]
+      Type=Application
+      Name=Halloy IRC Client
+      Exec=$out/bin/halloy
+      Comment=A modern IRC client built with Rust
+      Categories=Network;Chat;
+      Terminal=false
+      EOF
     '';
 
     meta = with super.lib; {
@@ -90,3 +97,4 @@ in
     };
   };
 }
+