From 9fb77128ee724c7a7d2797f2d3ad15c2bba5fb1c Mon Sep 17 00:00:00 2001
From: Emily <vcs@emily.moe>
Date: Wed, 15 Jan 2020 00:05:30 +0000
Subject: [PATCH] imageworsener: init at 1.3.3

---
 pkgs/tools/graphics/imageworsener/default.nix | 41 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 +
 2 files changed, 43 insertions(+)
 create mode 100644 pkgs/tools/graphics/imageworsener/default.nix

diff --git a/pkgs/tools/graphics/imageworsener/default.nix b/pkgs/tools/graphics/imageworsener/default.nix
new file mode 100644
index 000000000000..7c3d89317001
--- /dev/null
+++ b/pkgs/tools/graphics/imageworsener/default.nix
@@ -0,0 +1,41 @@
+{ stdenv
+, fetchurl
+, zlib
+, libpng
+, libjpeg
+, libwebp
+}:
+
+stdenv.mkDerivation rec {
+  pname = "imageworsener";
+  version = "1.3.3";
+
+  src = fetchurl {
+    url = "https://entropymine.com/${pname}/${pname}-${version}.tar.gz";
+    sha256 = "099ymaqk7gj0plmdx7fxabbdx2n03d25r00ly0vf6cx37mgnwjvw";
+  };
+
+  postPatch = ''
+    patchShebangs tests/runtest
+  '';
+
+  postInstall = ''
+    mkdir -p $out/share/doc/imageworsener
+    cp readme.txt technical.txt $out/share/doc/imageworsener
+  '';
+
+  buildInputs = [ zlib libpng libjpeg libwebp ];
+
+  doCheck = true;
+
+  enableParallelBuilding = true;
+
+  meta = with stdenv.lib; {
+    description = "A raster image scaling and processing utility";
+    homepage = https://entropymine.com/imageworsener/;
+    changelog = "https://github.com/jsummers/${pname}/blob/${version}/changelog.txt";
+    license = licenses.mit;
+    maintainers = with maintainers; [ emily ];
+    platforms = platforms.all;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index ef9ebc140504..432ca4019d42 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -930,6 +930,8 @@ in
 
   ili2c = callPackage ../tools/misc/ili2c { };
 
+  imageworsener = callPackage ../tools/graphics/imageworsener { };
+
   imgpatchtools = callPackage ../development/mobile/imgpatchtools { };
 
   ipgrep = callPackage ../tools/networking/ipgrep { };