From 458a59cd6d1486fc8ea6e9138975434a42656a7c Mon Sep 17 00:00:00 2001
From: LavaDesu <me@lava.moe>
Date: Tue, 14 Mar 2023 17:45:22 +0700
Subject: [PATCH] hosts/hyacinth: init printing

---
 hosts/hyacinth/default.nix         |  2 +
 packages/default.nix               |  1 +
 packages/epson-201112j/default.nix | 75 ++++++++++++++++++++++++++++++
 3 files changed, 78 insertions(+)
 create mode 100644 packages/epson-201112j/default.nix

diff --git a/hosts/hyacinth/default.nix b/hosts/hyacinth/default.nix
index 2ff4aa7..f0f491b 100644
--- a/hosts/hyacinth/default.nix
+++ b/hosts/hyacinth/default.nix
@@ -51,4 +51,6 @@
   services.flatpak.enable = true;
   xdg.portal.enable = true;
   xdg.portal.extraPortals = [ pkgs.xdg-desktop-portal-gtk ];
+  services.printing.enable = true;
+  services.printing.drivers = [ pkgs.epson-escpr pkgs.me.epson-201112j ];
 }
diff --git a/packages/default.nix b/packages/default.nix
index 03498eb..da90b36 100644
--- a/packages/default.nix
+++ b/packages/default.nix
@@ -4,6 +4,7 @@
 }: rec {
   discord-tokyonight = callPackage ./discord-tokyonight { inherit inputs; };
   discover-overlay = callPackage ./discover { inherit inputs; };
+  epson-201112j = callPackage ./epson-201112j { };
   linux-lava = callPackage ./linux-lava { inherit inputs; };
   nvim-treesitter-nightly = callPackage ./nvim-treesitter-nightly { inherit inputs; };
   packwiz = callPackage ./packwiz { inherit inputs; };
diff --git a/packages/epson-201112j/default.nix b/packages/epson-201112j/default.nix
new file mode 100644
index 0000000..6424a46
--- /dev/null
+++ b/packages/epson-201112j/default.nix
@@ -0,0 +1,75 @@
+{ lib, stdenv, fetchurl, rpmextract, autoreconfHook, file, libjpeg, cups }:
+
+let
+  version = "1.0.0";
+  filterVersion = "1.0.0";
+in
+  stdenv.mkDerivation {
+    pname = "epson-201112j";
+    inherit version;
+
+    src = fetchurl {
+      # NOTE: Don't forget to update the webarchive link too!
+      urls = [
+        "http://download.ebz.epson.net/dsc/f/01/00/01/68/36/cbf6cf36263b5a6c4f370266f2479556cd665d7c/epson-inkjet-printer-201112j-${version}-1lsb3.2.src.rpm"
+      ];
+
+      sha256 = "sha256-+n5QQDMgEjKYFlH62bVAZRtr0GjyG8yDahPquOjIZWA=";
+    };
+
+    nativeBuildInputs = [ rpmextract autoreconfHook file ];
+
+    buildInputs = [ libjpeg cups ];
+
+    unpackPhase = ''
+      rpmextract $src
+      tar -zxf epson-inkjet-printer-201112j-${version}.tar.gz
+      tar -zxf epson-inkjet-printer-filter-${filterVersion}.tar.gz
+      for ppd in epson-inkjet-printer-201112j-${version}/ppds/*; do
+        substituteInPlace $ppd --replace "/opt/epson-inkjet-printer-201112j" "$out"
+        substituteInPlace $ppd --replace "/cups/lib" "/lib/cups"
+      done
+      cd epson-inkjet-printer-filter-${filterVersion}
+    '';
+
+    preConfigure = ''
+      chmod +x configure
+      export LDFLAGS="$LDFLAGS -Wl,--no-as-needed"
+    '';
+
+    postInstall = ''
+      cd ../epson-inkjet-printer-201112j-${version}
+      cp -a lib64 resource watermark $out
+      mkdir -p $out/share/cups/model/epson-inkjet-printer-201112j
+      cp -a ppds $out/share/cups/model/epson-inkjet-printer-201112j/
+      cp -a Manual.txt $out/doc/
+      cp -a README $out/doc/README.driver
+    '';
+
+    meta = with lib; {
+      homepage = "https://www.openprinting.org/driver/epson-201112j";
+      description = "Epson printer driver (BX535WD, BX630FW, BX635FWD, ME940FW, NX530, NX635, NX635, SX535WD, WorkForce 545, WorkForce 645";
+      longDescription = ''
+        This software is a filter program used with the Common UNIX Printing
+        System (CUPS) under Linux. It supplies high quality printing with
+        Seiko Epson Color Ink Jet Printers.
+        List of printers supported by this package:
+          Epson BX535WD Series
+          Epson BX630FW Series
+          Epson BX635FWD Series
+          Epson ME940FW Series
+          Epson NX530 Series
+          Epson SX535WD Series
+          Epson WorkForce 545 Series
+          Epson WorkForce 645 Series
+        To use the driver adjust your configuration.nix file:
+          services.printing = {
+            enable = true;
+            drivers = [ pkgs.epson-201112j ];
+          };
+      '';
+      license = with licenses; [ lgpl21 epson ];
+      platforms = platforms.linux;
+      maintainers = [];
+    };
+  }