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nixpkgs/pkgs/tools/filesystems/unionfs-fuse/default.nix
Profpatsch 4a7f99d55d treewide: with stdenv.lib; in meta -> with lib;
Part of: https://github.com/NixOS/nixpkgs/issues/108938

meta = with stdenv.lib;

is a widely used pattern. We want to slowly remove
the `stdenv.lib` indirection and encourage people
to use `lib` directly. Thus let’s start with the meta
field.

This used a rewriting script to mostly automatically
replace all occurances of this pattern, and add the
`lib` argument to the package header if it doesn’t
exist yet.

The script in its current form is available at
https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
2021-01-11 10:38:22 +01:00

46 lines
1.4 KiB
Nix

{ lib, stdenv, fetchFromGitHub, cmake, fuse }:
stdenv.mkDerivation rec {
pname = "unionfs-fuse";
version = "2.1";
src = fetchFromGitHub {
owner = "rpodgorny";
repo = "unionfs-fuse";
rev = "v${version}";
sha256 = "0bwx70x834qgqh53vqp18bhbxbsny80hz922rbgj8k9wj7cbfilm";
};
patches =
[ # Prevent the unionfs daemon from being killed during
# shutdown. See
# http://www.freedesktop.org/wiki/Software/systemd/RootStorageDaemons/
# for details.
./prevent-kill-on-shutdown.patch
];
nativeBuildInputs = [ cmake ];
buildInputs = [ fuse ];
# Put the unionfs mount helper in place as mount.unionfs-fuse. This makes it
# possible to do:
# mount -t unionfs-fuse none /dest -o dirs=/source1=RW,/source2=RO
#
# This must be done in preConfigure because the build process removes
# helper from the source directory during the build.
preConfigure = ''
mkdir -p $out/sbin
cp -a mount.unionfs $out/sbin/mount.unionfs-fuse
substituteInPlace $out/sbin/mount.unionfs-fuse --replace mount.fuse ${fuse}/sbin/mount.fuse
substituteInPlace $out/sbin/mount.unionfs-fuse --replace unionfs $out/bin/unionfs
'';
meta = with lib; {
description = "FUSE UnionFS implementation";
homepage = "https://github.com/rpodgorny/unionfs-fuse";
license = licenses.bsd3;
platforms = platforms.linux;
maintainers = with maintainers; [ orivej ];
};
}