1 files changed, 31 insertions, 0 deletions
diff --git a/pkgs/development/tools/ktlint/default.nix b/pkgs/development/tools/ktlint/default.nix
new file mode 100644
index 00000000000..08bfa727758
--- /dev/null
+++ b/pkgs/development/tools/ktlint/default.nix
@@ -0,0 +1,31 @@
+{ lib, stdenv, fetchurl, makeWrapper, jre_headless }:
+
+stdenv.mkDerivation rec {
+  pname = "ktlint";
+  version = "0.45.0";
+
+  src = fetchurl {
+    url = "https://github.com/pinterest/ktlint/releases/download/${version}/ktlint";
+    sha256 = "sha256-M6M1hYA13QTcX4btcni+GB1NEJYEEeuITIpmY2qS9CM=";
+  };
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  dontUnpack = true;
+
+  installPhase = ''
+    install -Dm755 $src $out/bin/ktlint
+  '';
+
+  postFixup = ''
+    wrapProgram $out/bin/ktlint --prefix PATH : "${jre_headless}/bin"
+  '';
+
+  meta = with lib; {
+    description = "An anti-bikeshedding Kotlin linter with built-in formatter";
+    homepage = "https://ktlint.github.io/";
+    license = licenses.mit;
+    platforms = jre_headless.meta.platforms;
+    maintainers = with maintainers; [ tadfisher SubhrajyotiSen ];
+  };
+}