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Simplify building with nix

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Александр Бантьев 2019-04-10 23:51:12 +03:00
parent 754b7e649c
commit facf6a1751
2 changed files with 58 additions and 0 deletions
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3
README.md
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@ -16,3 +16,6 @@ I have processed 17-minute videos completely fine, but be wary if you're gonna g
I want to use pyinstaller to turn this into an executable, so non-techy people I want to use pyinstaller to turn this into an executable, so non-techy people
can use it EVEN IF they don't have Python and all those libraries. Jabrils can use it EVEN IF they don't have Python and all those libraries. Jabrils
recommended this to me. However, my pyinstaller build did not work. :( HELP recommended this to me. However, my pyinstaller build did not work. :( HELP
## Building with nix
`nix-build` to get a script with all the libraries and ffmpeg, `nix-build -A bundle` to get a single binary.

55
default.nix Normal file
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@ -0,0 +1,55 @@
with import <nixpkgs> {};
let
python = python2;
audiotsm = python.pkgs.buildPythonPackage {
name = "audiotsm-0.1.2";
src = pkgs.fetchurl { url = "https://files.pythonhosted.org/packages/f8/b8/721a9c613641c938a6fb9c7c3efb173b7f77b519de066e9cd2eeb27c3289/audiotsm-0.1.2.tar.gz"; sha256 = "8870af28fad0a76cac1d2bb2b55e7eac6ad5d1ad5416293eb16120dece6c0281"; };
doCheck = false;
buildInputs = [];
propagatedBuildInputs = [
python.pkgs.numpy
];
meta = with pkgs.stdenv.lib; {
homepage = "https://github.com/Muges/audiotsm";
license = licenses.mit;
description = "A real-time audio time-scale modification library";
};
};
pythonForThis = python.withPackages (ps: with ps;[
scipy
numpy
pillow
audiotsm
]);
jumpcutter = stdenv.mkDerivation {
pname = "jumpcutter";
version = "0.0.1";
src = ./.;
buildInputs = [
pythonForThis
ffmpeg
];
installPhase = ''
mkdir -p $out/bin
echo "#!${pythonForThis}/bin/python" > $out/bin/jumpcutter
cat $src/jumpcutter.py >> $out/bin/jumpcutter
substituteInPlace $out/bin/jumpcutter --replace ffmpeg ${ffmpeg}
chmod +x $out/bin/jumpcutter
'';
};
nix-bundle-src = builtins.fetchGit {
url = "https://github.com/matthewbauer/nix-bundle";
rev = "113d8c6b426b0932a64c58c21cd065baad4c2314";
};
nix-bundle = (import ("${nix-bundle-src}/appimage-top.nix") {}) // (import "${nix-bundle-src}/default.nix" {});
in
jumpcutter // {
bundle = nix-bundle.nix-bootstrap {
extraTargets = [];
target = jumpcutter;
run = "/bin/jumpcutter";
};
}