nixpkgs/pkgs/applications/science/math/nasc/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
, fetchFromGitHub
, pkgconfig
, python3
, meson
, ninja
, vala
, gtk3
, glib
, pantheon
, libsoup
, gtksourceview
, libgee
, nix-update-script
, webkitgtk
, libqalculate
, intltool
, gnuplot
, wrapGAppsHook
}:
stdenv.mkDerivation rec {
pname = "nasc";
version = "0.7.5";
src = fetchFromGitHub {
owner = "parnold-x";
repo = pname;
rev = version;
sha256 = "kSRc5RLkI6SBJirUYw6swZi8IJhaL3y74b2Zw8kh2XA=";
fetchSubmodules = true;
};
nativeBuildInputs = [
glib # post_install.py
gtk3 # post_install.py
intltool # for libqalculate
meson
ninja
pkgconfig
python3
vala
wrapGAppsHook
];
buildInputs = [
glib
gtk3
gtksourceview
libgee
pantheon.elementary-icon-theme
pantheon.granite
webkitgtk
# We add libqalculate's runtime dependencies because nasc has it as a modified subproject.
] ++ libqalculate.buildInputs ++ libqalculate.propagatedBuildInputs;
postPatch = ''
chmod +x meson/post_install.py
patchShebangs meson/post_install.py
# patch subproject. same code in libqalculate expression
substituteInPlace subprojects/libqalculate/libqalculate/Calculator-plot.cc \
--replace 'commandline = "gnuplot"' 'commandline = "${gnuplot}/bin/gnuplot"' \
--replace '"gnuplot - ' '"${gnuplot}/bin/gnuplot - '
'';
passthru = {
updateScript = nix-update-script {
attrPath = pname;
};
};
meta = with lib; {
description = "Do maths like a normal person, designed for elementary OS";
longDescription = ''
Its an app where you do maths like a normal person. It lets you
type whatever you want and smartly figures out what is math and
spits out an answer on the right pane. Then you can plug those
answers in to future equations and if that answer changes, so does
the equations its used in.
'';
homepage = "https://github.com/parnold-x/nasc";
maintainers = pantheon.maintainers;
platforms = platforms.linux;
license = licenses.gpl3Plus;
};
}