nixpkgs/pkgs/applications/audio/picard/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

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{ lib, stdenv, python3Packages, fetchFromGitHub, gettext, chromaprint, qt5
, enablePlayback ? true
, gst_all_1
}:
let
pythonPackages = python3Packages;
pyqt5 = if enablePlayback then
pythonPackages.pyqt5_with_qtmultimedia
else
pythonPackages.pyqt5
;
in pythonPackages.buildPythonApplication rec {
pname = "picard";
version = "2.5.6";
src = fetchFromGitHub {
owner = "metabrainz";
repo = pname;
rev = "release-${version}";
sha256 = "1mkbg44bm642mlpfxsdlw947var6a3sf9m6c897b4n0742hsdkbc";
};
nativeBuildInputs = [ gettext qt5.wrapQtAppsHook qt5.qtbase ]
++ stdenv.lib.optionals (pyqt5.multimediaEnabled) [
qt5.qtmultimedia.bin
gst_all_1.gstreamer
gst_all_1.gst-vaapi
gst_all_1.gst-libav
gst_all_1.gst-plugins-base
gst_all_1.gst-plugins-good
]
;
propagatedBuildInputs = with pythonPackages; [
pyqt5
mutagen
chromaprint
discid
dateutil
];
prePatch = ''
# Pesky unicode punctuation.
substituteInPlace setup.cfg --replace "" "'"
'';
# In order to spare double wrapping, we use:
preFixup = ''
makeWrapperArgs+=("''${qtWrapperArgs[@]}")
''
+ stdenv.lib.optionalString (pyqt5.multimediaEnabled) ''
makeWrapperArgs+=(--prefix GST_PLUGIN_SYSTEM_PATH_1_0 : "$GST_PLUGIN_SYSTEM_PATH_1_0")
''
;
meta = with lib; {
homepage = "https://picard.musicbrainz.org/";
description = "The official MusicBrainz tagger";
maintainers = with maintainers; [ ehmry ];
license = licenses.gpl2Plus;
platforms = platforms.all;
};
}