albyhub: build ldk-node from source

NixOS · Mar 11, 2025 · ab84d36 · ab84d36
1 parent b73a17e
commit ab84d36
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Showing 3 changed files with 38 additions and 24 deletions.
diff --git a/pkgs/by-name/al/albyhub/ldk-node-go/default.nix b/pkgs/by-name/al/albyhub/ldk-node-go/default.nix
@@ -3,11 +3,18 @@
   buildGoModule,
   fetchFromGitHub,
   stdenv,
+# ldkNode,
+  callPackage,
+  ...
 }:
 
+let
+  ldkNode = callPackage ../ldk-node { };
+in
+
 buildGoModule rec {
   pname = "ldk-node-go";
-  version = "unstable-2024-12-11";
+  version = "8911834564db720e9b22950441df706d69622d81";
 
   src = fetchFromGitHub {
     owner = "getAlby";
@@ -23,18 +30,12 @@ buildGoModule rec {
     "-w"
   ];
 
-  installPhase = ''
-    mkdir -p $out/lib
-    case ${stdenv.hostPlatform.parsed.cpu.name} in
-      x86_64|aarch64)
-        cp -v "${src}/ldk_node/${stdenv.hostPlatform.parsed.cpu.name}-unknown-linux-gnu/libldk_node.so" $out/lib/
-        ;;
-      *)
-        echo "Unsupported architecture: ${stdenv.hostPlatform.parsed.cpu.name}"
-        exit 1
-        ;;
-    esac
-  '';
+  buildInputs = [
+    ldkNode
+  ];
+
+  # Ensure this package provides its library to dependent packages
+  propagatedBuildInputs = [ ldkNode ];
 
   meta = {
     description = "Experimental Go bindings for LDK-node";

diff --git a/pkgs/by-name/al/albyhub/ldk-node/default.nix b/pkgs/by-name/al/albyhub/ldk-node/default.nix
@@ -2,6 +2,7 @@
   lib,
   rustPlatform,
   fetchFromGitHub,
+  fetchurl,
   pkg-config,
   protobuf,
   bzip2,
@@ -13,23 +14,27 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "ldk-node";
-  version = "unstable-2024-12-23";
+  version = "3152b8a0c180d0b7e402d2563192f85e6f027f4f";
 
   src = fetchFromGitHub {
     owner = "getAlby";
     repo = "ldk-node";
-    rev = "3152b8a0c180d0b7e402d2563192f85e6f027f4f";
+    rev = version;
     hash = "sha256-4/SGfM0VmVnLLC+7UGfbc0/QRiPZDX1q7l5Dd6vfxWI=";
   };
 
   cargoLock = {
     lockFile = ./Cargo.lock;
   };
 
+  buildFeatures = [ "uniffi" ];
+
   postPatch = ''
     ln -s ${./Cargo.lock} Cargo.lock
   '';
 
+  doCheck = false;
+
   nativeBuildInputs = [
     pkg-config
     protobuf
@@ -47,11 +52,7 @@ rustPlatform.buildRustPackage rec {
       darwin.apple_sdk.frameworks.SystemConfiguration
     ];
 
-  env = {
-    ZSTD_SYS_USE_PKG_CONFIG = true;
-  };
-
-  meta = {
+  meta = { # This is for building libldk_node.so
     description = "Embeds the LDK node implementation compiled as shared library objects";
     homepage = "https://github.com/getAlby/ldk-node";
     changelog = "https://github.com/getAlby/ldk-node/blob/${src.rev}/CHANGELOG.md";

diff --git a/pkgs/by-name/al/albyhub/package.nix b/pkgs/by-name/al/albyhub/package.nix
@@ -14,7 +14,10 @@
 }:
 
 let
-  ldkNodeGo = callPackage ./ldk-node-go { };
+  ldkNode = callPackage ./ldk-node { };
+  ldkNodeGo = callPackage ./ldk-node-go { 
+    inherit ldkNode;
+  };
   glalbyGo = callPackage ./glalby-go { };
   breezSdkGo = callPackage ./breez-sdk-go { };
 in
@@ -54,6 +57,7 @@ buildGoModule rec {
 
   preBuild = ''
     export HOME=$TMPDIR
+    
     pushd frontend
       fixup-yarn-lock yarn.lock
       yarn config set yarn-offline-mirror "${frontendYarnOfflineCache}"
@@ -74,12 +78,20 @@ buildGoModule rec {
   ];
 
   postInstall = ''
-    patchelf --set-rpath "${lib.makeLibraryPath buildInputs}" $out/bin/http
-    mkdir -p $out/lib
+    patchelf --set-rpath "${lib.makeLibraryPath [
+      glalbyGo
+      breezSdkGo
+    ]}" $out/bin/http
   '';
 
   postFixup = ''
-    wrapProgram $out/bin/http --prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath buildInputs}
+    wrapProgram $out/bin/http --prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath [
+      glalbyGo
+      breezSdkGo
+      ldkNode
+      ldkNodeGo
+      stdenv.cc.cc.lib
+    ]}
   '';
 
   meta = {