copilot-language-server: add fhs version (#393260)

pkgs/by-name/co/copilot-language-server/package.nix

@@ -1,6 +1,7 @@
 {
   lib,
   stdenvNoCC,
+  buildFHSEnv,
   fetchzip,
   nix-update-script,
 }:
@@ -24,8 +25,24 @@ let
     }
     ."${stdenvNoCC.hostPlatform.system}"
       or (throw "Unsupported system: ${stdenvNoCC.hostPlatform.system}");
-in
 
+  executableName = "copilot-language-server";
+  fhs =
+    { package }:
+    buildFHSEnv {
+      name = package.meta.mainProgram;
+      version = package.version;
+      targetPkgs = pkgs: [ pkgs.stdenv.cc.cc.lib ];
+      runScript = lib.getExe package;
+
+      meta = package.meta // {
+        description =
+          package.meta.description
+          + " (FHS-wrapped, expand package details for further information when to use it)";
+        longDescription = "Use this version if you encounter an error like `Could not start dynamically linked executable` or `SyntaxError: Invalid or unexpected token` (see nixpkgs issue [391730](https://github.com/NixOS/nixpkgs/issues/391730)).";
+      };
+    };
+in
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "copilot-language-server";
   version = "1.294.0";
@@ -36,18 +53,20 @@ stdenvNoCC.mkDerivation (finalAttrs: {
     stripRoot = false;
   };
 
-  npmDepsHash = "sha256-PLX/mN7xu8gMh2BkkyTncP3+rJ3nBmX+pHxl0ONXbe4=";
   installPhase = ''
     runHook preInstall
 
-    install -Dt "$out"/bin "${os}-${arch}"/copilot-language-server
+    install "${os}-${arch}/${executableName}" -Dm755 -t "$out"/bin
 
     runHook postInstall
   '';
 
   dontStrip = true;
 
-  passthru.updateScript = nix-update-script { };
+  passthru = {
+    updateScript = nix-update-script { };
+    fhs = fhs { package = finalAttrs.finalPackage; };
+  };
 
   meta = {
     description = "Use GitHub Copilot with any editor or IDE via the Language Server Protocol";
@@ -60,7 +79,7 @@ stdenvNoCC.mkDerivation (finalAttrs: {
       shortName = "GitHub Copilot License";
       url = "https://github.com/customer-terms/github-copilot-product-specific-terms";
     };
-    mainProgram = "copilot-language-server";
+    mainProgram = executableName;
     platforms = [
       "x86_64-linux"
       "aarch64-linux"

pkgs/top-level/all-packages.nix

@@ -359,6 +359,8 @@ with pkgs;
 
   coolercontrol = recurseIntoAttrs (callPackage ../applications/system/coolercontrol { });
 
+  copilot-language-server-fhs = copilot-language-server.fhs;
+
   curv = callPackage ../by-name/cu/curv/package.nix {
     openexr = openexr_3;
   };