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{ lib, stdenv, nodejs-slim, mkYarnPackage, fetchFromGitHub, bundlerEnv, nixosTests
, yarn, callPackage, imagemagick, ffmpeg, file, ruby_3_0, writeShellScript
, fetchYarnDeps, fixup_yarn_lock
# Allow building a fork or custom version of Mastodon:
, pname ? "mastodon"
, version ? import ./version.nix
, srcOverride ? null
, dependenciesDir ? ./. # Should contain gemset.nix, yarn.nix and package.json.
}:
stdenv.mkDerivation rec {
inherit pname version;
# Using overrideAttrs on src does not build the gems and modules with the overridden src.
# Putting the callPackage up in the arguments list also does not work.
src = if srcOverride != null then srcOverride else callPackage ./source.nix {};
yarnOfflineCache = fetchYarnDeps {
yarnLock = "${src}/yarn.lock";
sha256 = "sha256-2NSibx026ENAqphGGhNoLwUldWTEPbDBrYu3hgeRlnM=";
};
mastodon-gems = bundlerEnv {
name = "${pname}-gems-${version}";
inherit version;
ruby = ruby_3_0;
gemdir = src;
gemset = dependenciesDir + "/gemset.nix";
# This fix (copied from https://github.com/NixOS/nixpkgs/pull/76765) replaces the gem
# symlinks with directories, resolving this error when running rake:
# /nix/store/451rhxkggw53h7253izpbq55nrhs7iv0-mastodon-gems-3.0.1/lib/ruby/gems/2.6.0/gems/bundler-1.17.3/lib/bundler/settings.rb:6:in `<module:Bundler>': uninitialized constant Bundler::Settings (NameError)
postBuild = ''
for gem in "$out"/lib/ruby/gems/*/gems/*; do
cp -a "$gem/" "$gem.new"
rm "$gem"
# needed on macOS, otherwise the mv yields permission denied
chmod +w "$gem.new"
mv "$gem.new" "$gem"
done
'';
};
mastodon-modules = stdenv.mkDerivation {
pname = "${pname}-modules";
inherit src version;
nativeBuildInputs = [ fixup_yarn_lock nodejs-slim yarn mastodon-gems mastodon-gems.wrappedRuby ];
RAILS_ENV = "production";
NODE_ENV = "production";
buildPhase = ''
export HOME=$PWD
fixup_yarn_lock ~/yarn.lock
yarn config --offline set yarn-offline-mirror ${yarnOfflineCache}
yarn install --offline --frozen-lockfile --ignore-engines --ignore-scripts --no-progress
patchShebangs ~/bin
patchShebangs ~/node_modules
# skip running yarn install
rm -rf ~/bin/yarn
OTP_SECRET=precompile_placeholder SECRET_KEY_BASE=precompile_placeholder \
rails assets:precompile
yarn cache clean --offline
rm -rf ~/node_modules/.cache
'';
installPhase = ''
mkdir -p $out/public
cp -r node_modules $out/node_modules
cp -r public/assets $out/public
cp -r public/packs $out/public
'';
};
propagatedBuildInputs = [ imagemagick ffmpeg file mastodon-gems.wrappedRuby ];
buildInputs = [ mastodon-gems nodejs-slim ];
buildPhase = ''
ln -s ${mastodon-modules}/node_modules node_modules
ln -s ${mastodon-modules}/public/assets public/assets
ln -s ${mastodon-modules}/public/packs public/packs
patchShebangs bin/
for b in $(ls ${mastodon-gems}/bin/)
do
if [ ! -f bin/$b ]; then
ln -s ${mastodon-gems}/bin/$b bin/$b
fi
done
rm -rf log
ln -s /var/log/mastodon log
ln -s /tmp tmp
'';
installPhase = let
run-streaming = writeShellScript "run-streaming.sh" ''
# NixOS helper script to consistently use the same NodeJS version the package was built with.
${nodejs-slim}/bin/node ./streaming
'';
in ''
mkdir -p $out
cp -r * $out/
ln -s ${run-streaming} $out/run-streaming.sh
'';
passthru = {
tests.mastodon = nixosTests.mastodon;
updateScript = callPackage ./update.nix {};
};
meta = with lib; {
description = "Self-hosted, globally interconnected microblogging software based on ActivityPub";
homepage = "https://joinmastodon.org";
license = licenses.agpl3Plus;
platforms = [ "x86_64-linux" "i686-linux" "aarch64-linux" ];
maintainers = with maintainers; [ petabyteboy happy-river erictapen izorkin ];
};
}
|