1 files changed, 32 insertions, 0 deletions
diff --git a/pkgs/os-specific/linux/tpacpi-bat/default.nix b/pkgs/os-specific/linux/tpacpi-bat/default.nix
new file mode 100644
index 00000000000..bf60331d8ad
--- /dev/null
+++ b/pkgs/os-specific/linux/tpacpi-bat/default.nix
@@ -0,0 +1,32 @@
+{ stdenv, fetchFromGitHub, perl, kmod }:
+
+# Requires the acpi_call kernel module in order to run.
+stdenv.mkDerivation rec {
+  name = "tpacpi-bat-${version}";
+  version = "3.0";
+
+  src = fetchFromGitHub {
+    owner = "teleshoes";
+    repo = "tpacpi-bat";
+    rev = "v${version}";
+    sha256 = "0l72qvjk5j7sg9x4by7an0xwx65x10dx82fky8lnwlwfv54vgg8l";
+  };
+
+  buildInputs = [ perl ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp tpacpi-bat $out/bin
+  '';
+
+  postPatch = ''
+    substituteInPlace tpacpi-bat --replace modprobe ${kmod}/bin/modprobe
+  '';
+
+  meta = {
+    maintainers = [stdenv.lib.maintainers.orbekk];
+    platforms = stdenv.lib.platforms.linux;
+    description = "Tool to set battery charging thesholds on Lenovo Thinkpad";
+    license = stdenv.lib.licenses.gpl3Plus;
+  };
+}