From d1d922b6b9200827539428ce1702cf857f9378ca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Romildo=20Malaquias?= <malaquias@gmail.com>
Date: Mon, 21 Mar 2016 11:58:31 -0300
Subject: [PATCH 1/4] FileHandle-Unget: init at 0.1628

---
 pkgs/top-level/perl-packages.nix | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 2436e396a04..af4c83f50b7 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -4831,6 +4831,21 @@ let self = _self // overrides; _self = with self; {
     };
   };
 
+  FileHandleUnget = buildPerlPackage rec {
+    name = "FileHandle-Unget-0.1628";
+    src = fetchurl {
+      url = "mirror://cpan/authors/id/D/DC/DCOPPIT/${name}.tar.gz";
+      sha256 = "9ef4eb765ddfdc35b350905d8dd0a1e12139eabc586652811bfab41972100fdf";
+    };
+    buildInputs = [ FileSlurp URI ];
+    meta = {
+      homepage = https://github.com/coppit/filehandle-unget/;
+      description = "FileHandle which supports multi-byte unget";
+      license = stdenv.lib.licenses.gpl2;
+      maintainers = with maintainers; [ romildo ];
+    };
+  };
+
   FileHomeDir = buildPerlPackage {
     name = "File-HomeDir-1.00";
     src = fetchurl {

From 66399d464b838e89de5f70d1169bd8f84c531e1b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Romildo=20Malaquias?= <malaquias@gmail.com>
Date: Mon, 21 Mar 2016 11:59:37 -0300
Subject: [PATCH 2/4] Mail-Mbox-MessageParser: init at 1.5105

---
 pkgs/top-level/perl-packages.nix | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index af4c83f50b7..07a2cc0fbfe 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -7092,6 +7092,22 @@ let self = _self // overrides; _self = with self; {
     inherit fetchurl buildPerlPackage stdenv DBDmysql;
   };
 
+  MailMboxMessageParser = buildPerlPackage rec {
+    name = "Mail-Mbox-MessageParser-1.5105";
+    src = fetchurl {
+      url = "mirror://cpan/authors/id/D/DC/DCOPPIT/${name}.tar.gz";
+      sha256 = "641edd8b7ab74de671ab4931311413c1bd037a1c3eaa0a0c97451cd7b104f2d8";
+    };
+    buildInputs = [ FileSlurp TextDiff URI ];
+    propagatedBuildInputs = [ FileHandleUnget ];
+    meta = {
+      homepage = https://github.com/coppit/mail-mbox-messageparser;
+      description = "A fast and simple mbox folder reader";
+      license = stdenv.lib.licenses.gpl2;
+      maintainers = with maintainers; [ romildo ];
+    };
+  };
+
   MailDKIM = buildPerlPackage rec {
     name = "Mail-DKIM-0.40";
     src = fetchurl {

From c0c321cf4877f324f707ce794ead644f4fc52eb6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Romildo=20Malaquias?= <malaquias@gmail.com>
Date: Mon, 21 Mar 2016 12:04:25 -0300
Subject: [PATCH 3/4] grepmail: init at 5.3104

---
 pkgs/top-level/perl-packages.nix | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 07a2cc0fbfe..bcb118ed68f 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -5348,6 +5348,22 @@ let self = _self // overrides; _self = with self; {
     };
   };
 
+  grepmail = buildPerlPackage rec {
+    name = "grepmail-5.3104";
+    src = fetchurl {
+      url = "mirror://cpan/authors/id/D/DC/DCOPPIT/${name}.tar.gz";
+      sha256 = "7969e569ec54b2f569a5af56ac4d884c630ad850974658219b0b6953e97b5d3d";
+    };
+    buildInputs = [ FileSlurp URI ];
+    propagatedBuildInputs = [ DateManip DigestMD5 MailMboxMessageParser TimeDate ];
+    meta = {
+      homepage = https://github.com/coppit/grepmail;
+      description = "Search mailboxes for mail matching a regular expression";
+      license = stdenv.lib.licenses.gpl2;
+      maintainers = with maintainers; [ romildo ];
+    };
+  };
+
   GrowlGNTP = buildPerlModule rec {
     name = "Growl-GNTP-0.20";
     src = fetchurl {

From a95583e7fd157ea9ef51f32a2e437be301ca751e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Romildo=20Malaquias?= <malaquias@gmail.com>
Date: Mon, 21 Mar 2016 12:08:04 -0300
Subject: [PATCH 4/4] grepm: init at 0.6

---
 pkgs/applications/search/grepm/default.nix | 33 ++++++++++++++++++++++
 pkgs/top-level/all-packages.nix            |  2 ++
 2 files changed, 35 insertions(+)
 create mode 100644 pkgs/applications/search/grepm/default.nix

diff --git a/pkgs/applications/search/grepm/default.nix b/pkgs/applications/search/grepm/default.nix
new file mode 100644
index 00000000000..99c149b79d9
--- /dev/null
+++ b/pkgs/applications/search/grepm/default.nix
@@ -0,0 +1,33 @@
+{ stdenv, fetchurl, perlPackages, mutt }:
+
+stdenv.mkDerivation rec {
+  name = "grepm-${version}";
+  version = "0.6";
+
+  src = fetchurl {
+    url = "http://www.barsnick.net/sw/grepm";
+    sha256 = "0ppprhfw06779hz1b10qvq62gsw73shccsav982dyi6xmqb6jqji";
+  };
+
+  phases = [ "installPhase" ];
+
+  buildInputs = [ perlPackages.grepmail mutt ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp -a $src $out/bin/grepm
+    chmod +x $out/bin/grepm
+    sed -i \
+      -e "s:^grepmail:${perlPackages.grepmail}/bin/grepmail:" \
+      -e "s:^\( *\)mutt:\1${mutt}/bin/mutt:" \
+      $out/bin/grepm
+  '';
+  
+  meta = with stdenv.lib; {
+    description = "Wrapper for grepmail utilizing mutt";
+    homepage = http://www.barsnick.net/sw/grepm.html;
+    license = licenses.free;
+    platforms = platforms.unix;
+    maintainers = [ maintainers.romildo ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 9729e2945d3..f21b3086610 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -12318,6 +12318,8 @@ let
 
   grass = callPackage ../applications/gis/grass { };
 
+  grepm = callPackage ../applications/search/grepm { };
+
   grip = callPackage ../applications/misc/grip {
     inherit (gnome) libgnome libgnomeui vte;
   };