ark: init at 0.1.252

2026-06-23 14:35:09 -07:00
parent d1a50b03f4
commit eae5d4cf75
1 changed files with 55 additions and 0 deletions
@@ -0,0 +1,55 @@
+{
+  lib,
+  rustPlatform,
+  fetchFromGitHub,
+  cmake,
+  makeBinaryWrapper,
+  R,
+}:
+
+rustPlatform.buildRustPackage (finalAttrs: {
+  pname = "ark";
+  version = "0.1.252";
+  __structuredAttrs = true;
+
+  src = fetchFromGitHub {
+    owner = "posit-dev";
+    repo = "ark";
+    rev = finalAttrs.version;
+    hash = "sha256-AI8i15UMI+KSmweXkS/UYITZBOEDx/knjpK9SA2M+Ns=";
+  };
+
+  cargoHash = "sha256-z9l0dgmZO6f63I/2pms4VMXMxO/9SAZSq1OFubGHIpw=";
+
+  # The amalthea crate bundles libzmq via the zeromq-src crate, which builds it
+  # with CMake.
+  nativeBuildInputs = [
+    cmake
+    makeBinaryWrapper
+  ];
+
+  # Only build the `ark` binary, not the whole workspace's test/dev crates.
+  cargoBuildFlags = [
+    "--package"
+    "ark"
+  ];
+
+  # Tests require a running R installation and network access.
+  doCheck = false;
+
+  # Ark loads R dynamically at runtime, locating it via `R_HOME` or by running
+  # `R RHOME`. Put R on PATH so the kernel works out of the box.
+  postInstall = ''
+    wrapProgram $out/bin/ark \
+      --suffix PATH : ${lib.makeBinPath [ R ]}
+  '';
+
+  meta = {
+    description = "R kernel for Jupyter applications, powering Positron's R support";
+    homepage = "https://github.com/posit-dev/ark";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ thomasjm ];
+    mainProgram = "ark";
+    platforms = lib.platforms.unix;
+  };
+})