nixpkgs/pkgs/applications/graphics/imv/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

111 lines
2.3 KiB
Nix

{ stdenv
, lib
, fetchFromGitHub
, asciidoc
, cmocka
, docbook_xsl
, libxslt
, fontconfig
, meson
, ninja
, pkgconfig
, icu
, pango
, inih
, withWindowSystem ? "all"
, xorg
, libxkbcommon
, libGLU
, wayland
, withBackends ? [ "freeimage" "libtiff" "libjpeg" "libpng" "librsvg" "libnsgif" "libheif" ]
, freeimage
, libtiff
, libjpeg_turbo
, libpng
, librsvg
, netsurf
, libheif
}:
let
windowSystems = {
all = windowSystems.x11 ++ windowSystems.wayland;
x11 = [ libGLU xorg.libxcb xorg.libX11 ];
wayland = [ wayland ];
};
backends = {
inherit freeimage libtiff libpng librsvg libheif;
libjpeg = libjpeg_turbo;
inherit (netsurf) libnsgif;
};
backendFlags = builtins.map
(b: if builtins.elem b withBackends
then "-D${b}=enabled"
else "-D${b}=disabled")
(builtins.attrNames backends);
in
# check that given window system is valid
assert lib.assertOneOf "withWindowSystem" withWindowSystem
(builtins.attrNames windowSystems);
# check that every given backend is valid
assert builtins.all
(b: lib.assertOneOf "each backend" b (builtins.attrNames backends))
withBackends;
stdenv.mkDerivation rec {
pname = "imv";
version = "4.2.0";
src = fetchFromGitHub {
owner = "eXeC64";
repo = "imv";
rev = "v${version}";
sha256 = "07pcpppmfvvj0czfvp1cyq03ha0jdj4whl13lzvw37q3vpxs5qqh";
};
mesonFlags = [
"-Dwindows=${withWindowSystem}"
"-Dtest=enabled"
"-Dman=enabled"
] ++ backendFlags;
nativeBuildInputs = [
asciidoc
cmocka
docbook_xsl
libxslt
meson
ninja
pkgconfig
];
buildInputs = [
icu
libxkbcommon
pango
inih
] ++ windowSystems."${withWindowSystem}"
++ builtins.map (b: backends."${b}") withBackends;
postFixup = lib.optionalString (withWindowSystem == "all") ''
# The `bin/imv` script assumes imv-wayland or imv-x11 in PATH,
# so we have to fix those to the binaries we installed into the /nix/store
substituteInPlace "$out/bin/imv" \
--replace "imv-wayland" "$out/bin/imv-wayland" \
--replace "imv-x11" "$out/bin/imv-x11"
'';
doCheck = true;
meta = with lib; {
description = "A command line image viewer for tiling window managers";
homepage = "https://github.com/eXeC64/imv";
license = licenses.gpl2;
maintainers = with maintainers; [ rnhmjoj markus1189 ];
platforms = platforms.all;
};
}