From 1cad271033e2c5768ca7e3c217425d6e82d03315 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Luis=20Lafuente?= <jl@lafuente.dev>
Date: Fri, 12 Jun 2026 20:52:22 +0200
Subject: [PATCH] clickhouse-cpp: init at 2.6.2

---
 .../cl/clickhouse-cpp/clickhouse-cpp.pc.in    | 11 ++++
 pkgs/by-name/cl/clickhouse-cpp/package.nix    | 50 +++++++++++++++++++
 2 files changed, 61 insertions(+)
 create mode 100644 pkgs/by-name/cl/clickhouse-cpp/clickhouse-cpp.pc.in
 create mode 100644 pkgs/by-name/cl/clickhouse-cpp/package.nix

diff --git a/pkgs/by-name/cl/clickhouse-cpp/clickhouse-cpp.pc.in b/pkgs/by-name/cl/clickhouse-cpp/clickhouse-cpp.pc.in
new file mode 100644
index 000000000000..7d7fde74d07b
--- /dev/null
+++ b/pkgs/by-name/cl/clickhouse-cpp/clickhouse-cpp.pc.in
@@ -0,0 +1,11 @@
+prefix=@out@
+includedir=${prefix}/include
+libdir=${prefix}/lib
+
+Name: clickhouse-cpp
+Description: Library to interact with ClickHouse Database from C++ code
+URL: https://github.com/ClickHouse/clickhouse-cpp
+Version: @version@
+Cflags: -pthread -isystem${includedir}
+Libs: -pthread -L${libdir} -Wl,-rpath,${libdir} -lclickhouse-cpp-lib
+Requires: absl_int128
diff --git a/pkgs/by-name/cl/clickhouse-cpp/package.nix b/pkgs/by-name/cl/clickhouse-cpp/package.nix
new file mode 100644
index 000000000000..76230e9b3711
--- /dev/null
+++ b/pkgs/by-name/cl/clickhouse-cpp/package.nix
@@ -0,0 +1,50 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  cmake,
+  abseil-cpp,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "clickhouse-cpp";
+  version = "2.6.2";
+  __structuredAttrs = true;
+  strictDeps = true;
+
+  src = fetchFromGitHub {
+    owner = "clickhouse";
+    repo = "clickhouse-cpp";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-szvRPqj2xarzGTVyycPlSTJkWSxwLO4EKXADS1DpO7Q=";
+  };
+
+  flattenPackagesPrefix = "absl_";
+  flattenPcLookupDir = "${abseil-cpp}/lib/pkgconfig";
+
+  nativeBuildInputs = [
+    cmake
+  ];
+
+  cmakeFlags = [
+    "-DWITH_SYSTEM_ABSEIL=1"
+    "-DBUILD_SHARED_LIBS=1"
+  ];
+
+  propagatedBuildInputs = [ abseil-cpp ];
+
+  postInstall = ''
+    mkdir -p $out/lib/pkgconfig
+    substituteAll ${./clickhouse-cpp.pc.in} $out/lib/pkgconfig/clickhouse-cpp.pc
+  '';
+
+  meta = {
+    description = "C++ client library for ClickHouse";
+    homepage = "https://github.com/clickhouse/clickhouse-cpp";
+    changelog = "https://github.com/clickhouse/clickhouse-cpp/releases/tag/${finalAttrs.src.tag}";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ jlesquembre ];
+    mainProgram = "clickhouse-cpp";
+    platforms = lib.platforms.all;
+  };
+})