maintainers: add leonid

maintainers/maintainer-list.nix

@@ -8924,6 +8924,12 @@
     githubId = 1572058;
     name = "Leonardo Cecchi";
   };
+  leonid = {
+    email = "belyaev.l@northeastern.edu";
+    github = "leonidbelyaev";
+    githubId = 77865363;
+    name = "Leonid Belyaev";
+  };
   leshainc = {
     email = "leshainc@fomalhaut.me";
     github = "LeshaInc";

pkgs/tools/text/epub2txt2/default.nix

@@ -0,0 +1,26 @@
+{ lib, stdenv, fetchFromGitHub }:
+
+stdenv.mkDerivation rec {
+  pname = "epub2txt2";
+  version = "2.06";
+
+  src = fetchFromGitHub {
+    owner = "kevinboone";
+    repo = pname;
+    rev = "refs/tags/v${version}";
+    sha256 = "sha256-zzcig5XNh9TqUHginsfoC47WrKavqi6k6ezir+OOMJk=";
+  };
+
+  preConfigure = ''
+   sed -i Makefile -e 's!DESTDIR)!out)!'
+   sed -i Makefile -e 's!/usr!!'
+  '';
+
+  meta = {
+    description = "A simple command-line utility for Linux, for extracting text from EPUB documents.";
+    homepage = "https://github.com/kevinboone/epub2txt2";
+    license = lib.licenses.gpl3Only;
+    platforms = lib.platforms.unix;
+    maintainers = [ lib.maintainers.leonid ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -7067,6 +7067,8 @@ with pkgs;
 
   engauge-digitizer = libsForQt5.callPackage ../applications/science/math/engauge-digitizer { };
 
+  epub2txt2 = callPackage ../tools/text/epub2txt2 { };
+
   epubcheck = callPackage ../tools/text/epubcheck { };
 
   evil-winrm = callPackage ../tools/security/evil-winrm { };