nixpkgs/pkgs/tools/video/untrunc/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

40 lines
1.2 KiB
Nix

{ lib, stdenv, gcc, libav_12, fetchFromGitHub }:
stdenv.mkDerivation {
pname = "untrunc";
version = "2020.02.09";
src = fetchFromGitHub {
owner = "ponchio";
repo = "untrunc";
rev = "4eed44283168c727ace839ff7590092fda2e0848";
sha256 = "0nfj67drc6bxqlkf8a1iazqhi0w38a7rjrb2bpa74gwq6xzygvbr";
};
buildInputs = [ gcc libav_12 ];
# Untrunc uses the internal libav headers 'h264dec.h' and 'config.h'.
# The latter must be created through 'configure'.
libavConfiguredSrc = libav_12.overrideAttrs (oldAttrs: {
name = "libav-configured-src";
outputs = [ "out" ];
phases = [ "unpackPhase" "patchPhase" "configurePhase" "installPhase" ];
installPhase = "cp -r . $out";
});
buildCommand = ''
mkdir -p $out/bin
g++ -o $out/bin/untrunc \
-Wno-deprecated-declarations \
$src/file.cpp $src/main.cpp $src/track.cpp $src/atom.cpp $src/mp4.cpp \
-I$libavConfiguredSrc -lavformat -lavcodec -lavutil
'';
meta = with lib; {
description = "Restore a damaged (truncated) mp4, m4v, mov, 3gp video from a similar, undamaged video";
license = licenses.gpl2;
homepage = "https://github.com/ponchio/untrunc";
maintainers = [ maintainers.earvstedt ];
};
}