gocryptfs: 1.1.1 -> 1.5

Bold marked applicable changelog entries:

 - Support extended attributes (xattr) in forward mode<Paste>
 - Add -fsck function
 - Fix several symlink race attacks
 - Use memory pools for buffer handling
 - Parallelize file content encryption
 - Use HKDF to derive separate keys for GCM and EME

pkgs/tools/filesystems/gocryptfs/default.nix

@@ -1,44 +1,50 @@
-# This file was generated by go2nix.
-{ stdenv, lib, buildGoPackage, fetchFromGitHub, pkgconfig, openssl }:
-
-with lib;
+# This file was generated by https://github.com/kamilchm/go2nix v1.2.1
+{ stdenv, buildGoPackage, fetchFromGitHub, openssl, pandoc, pkgconfig }:
 
 let
-  goFuseVersion = substring 0 7 (head (filter (
+  version = "v1.5";
+  goFuseVersion = with stdenv.lib; substring 0 7 (head (filter (
     d: d.goPackagePath == "github.com/hanwen/go-fuse"
   ) (import ./deps.nix))).fetch.rev;
-in buildGoPackage rec {
+in
+buildGoPackage rec {
   name = "gocryptfs-${version}";
-  version = "1.1.1";
-  rev = "v${version}";
 
   goPackagePath = "github.com/rfjakob/gocryptfs";
 
+  nativeBuildInputs = [ pandoc pkgconfig ];
+  buildInputs = [ openssl ];
+
   src = fetchFromGitHub {
-    inherit rev;
     owner = "rfjakob";
     repo = "gocryptfs";
-    sha256 = "0p173x2s0km7a43h6ihir5p19fdlkkb9lc9120k9hccr33iws25z";
+    rev = version;
+    sha256 = "0s5smjc7n9088n8a2mv7cy3cx31ci13i1i8fhg1vslc17a15qs2d";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ openssl];
-
-  goDeps = ./deps.nix;
-
   postPatch = "rm -r tests";
 
   buildFlagsArray = ''
     -ldflags=
-      -X main.GitVersion=${rev}
+      -X main.GitVersion=${version}
       -X main.GitVersionFuse=${goFuseVersion}
   '';
 
-  meta = {
+  goDeps = ./deps.nix;
+
+  postBuild = ''
+    pushd go/src/github.com/rfjakob/gocryptfs/Documentation/
+    mkdir -p $out/share/man/man1
+    pandoc MANPAGE.md -s -t man -o $out/share/man/man1/gocryptfs.1
+    pandoc MANPAGE-XRAY.md -s -t man -o $out/share/man/man1/gocryptfs-xray.1
+    popd
+  '';
+
+  meta = with stdenv.lib; {
     description = "Encrypted overlay filesystem written in Go";
     license = licenses.mit;
     homepage = https://nuetzlich.net/gocryptfs/;
-    maintainers = with maintainers; [offline];
-    platforms = with platforms; linux;
+    maintainers = with maintainers; [ flokli offline ];
+    platforms = platforms.unix;
   };
 }