113 lines
4.6 KiB
Nix
113 lines
4.6 KiB
Nix
{ lib, stdenv, crystal, fetchFromGitHub, librsvg, pkg-config, libxml2, openssl, shards, sqlite, lsquic, videojs, nixosTests }:
|
||
let
|
||
# All versions, revisions, and checksums are stored in ./versions.json.
|
||
# The update process is the following:
|
||
# * pick the latest commit
|
||
# * update .invidious.rev, .invidious.version, and .invidious.sha256
|
||
# * prefetch the videojs dependencies with scripts/fetch-player-dependencies.cr
|
||
# and update .videojs.sha256 (they are normally fetched during build
|
||
# but nix's sandboxing does not allow that)
|
||
# * if shard.lock changed
|
||
# * recreate shards.nix by running crystal2nix
|
||
# * update lsquic and boringssl if necessarry, lsquic.cr depends on
|
||
# the same version of lsquic and lsquic requires the boringssl
|
||
# commit mentioned in its README
|
||
versions = builtins.fromJSON (builtins.readFile ./versions.json);
|
||
in
|
||
crystal.buildCrystalPackage rec {
|
||
pname = "invidious";
|
||
inherit (versions.invidious) version;
|
||
|
||
src = fetchFromGitHub {
|
||
owner = "iv-org";
|
||
repo = pname;
|
||
inherit (versions.invidious) rev sha256;
|
||
};
|
||
|
||
postPatch =
|
||
let
|
||
# Replacing by the value (templates) of the variables ensures that building
|
||
# fails if upstream changes the way the metadata is formatted.
|
||
branchTemplate = ''{{ "#{`git branch | sed -n '/* /s///p'`.strip}" }}'';
|
||
commitTemplate = ''{{ "#{`git rev-list HEAD --max-count=1 --abbrev-commit`.strip}" }}'';
|
||
versionTemplate = ''{{ "#{`git log -1 --format=%ci | awk '{print $1}' | sed s/-/./g`.strip}" }}'';
|
||
# This always uses the latest commit which invalidates the cache even if
|
||
# the assets were not changed
|
||
assetCommitTemplate = ''{{ "#{`git rev-list HEAD --max-count=1 --abbrev-commit -- assets`.strip}" }}'';
|
||
in
|
||
''
|
||
for d in ${videojs}/*; do ln -s "$d" assets/videojs; done
|
||
|
||
# Use the version metadata from the derivation instead of using git at
|
||
# build-time
|
||
substituteInPlace src/invidious.cr \
|
||
--replace ${lib.escapeShellArg branchTemplate} '"master"' \
|
||
--replace ${lib.escapeShellArg commitTemplate} '"${lib.substring 0 7 versions.invidious.rev}"' \
|
||
--replace ${lib.escapeShellArg versionTemplate} '"${lib.replaceChars ["-"] ["."] (lib.substring 9 10 version)}"' \
|
||
--replace ${lib.escapeShellArg assetCommitTemplate} '"${lib.substring 0 7 versions.invidious.rev}"'
|
||
|
||
# Patch the assets and locales paths to be absolute
|
||
substituteInPlace src/invidious.cr \
|
||
--replace 'public_folder "assets"' 'public_folder "${placeholder "out"}/share/invidious/assets"'
|
||
substituteInPlace src/invidious/helpers/i18n.cr \
|
||
--replace 'File.read("locales/' 'File.read("${placeholder "out"}/share/invidious/locales/'
|
||
|
||
# Reference sql initialisation/migration scripts by absolute path
|
||
substituteInPlace src/invidious/database/base.cr \
|
||
--replace 'config/sql' '${placeholder "out"}/share/invidious/config/sql'
|
||
|
||
substituteInPlace src/invidious/user/captcha.cr \
|
||
--replace 'Process.run(%(rsvg-convert' 'Process.run(%(${lib.getBin librsvg}/bin/rsvg-convert'
|
||
'';
|
||
|
||
nativeBuildInputs = [ pkg-config shards ];
|
||
buildInputs = [ libxml2 openssl sqlite ];
|
||
|
||
format = "crystal";
|
||
shardsFile = ./shards.nix;
|
||
crystalBinaries.invidious = {
|
||
src = "src/invidious.cr";
|
||
options = [ "--release" "--progress" "--verbose" "--no-debug" "-Dskip_videojs_download" ];
|
||
};
|
||
|
||
postConfigure = ''
|
||
# lib includes nix store paths which can’t be patched, so the links have to
|
||
# be dereferenced first.
|
||
cp -rL lib lib2
|
||
rm -r lib
|
||
mv lib2 lib
|
||
chmod +w -R lib
|
||
cp ${lsquic}/lib/liblsquic.a lib/lsquic/src/lsquic/ext
|
||
'';
|
||
|
||
postInstall = ''
|
||
mkdir -p $out/share/invidious/config
|
||
|
||
# Copy static parts
|
||
cp -r assets locales $out/share/invidious
|
||
cp -r config/sql $out/share/invidious/config
|
||
'';
|
||
|
||
# Invidious tries to open config/config.yml and connect to the database, even
|
||
# when running --help. This specifies a minimal configuration in an
|
||
# environment variable. Even though the database is bogus, --help still
|
||
# works.
|
||
installCheckPhase = ''
|
||
INVIDIOUS_CONFIG="database_url: sqlite3:///dev/null" $out/bin/invidious --help
|
||
'';
|
||
|
||
passthru = {
|
||
inherit lsquic;
|
||
tests = { inherit (nixosTests) invidious; };
|
||
updateScript = ./update.sh;
|
||
};
|
||
|
||
meta = with lib; {
|
||
description = "An open source alternative front-end to YouTube";
|
||
homepage = "https://invidious.io/";
|
||
license = licenses.agpl3;
|
||
maintainers = with maintainers; [ infinisil sbruder ];
|
||
broken = stdenv.isDarwin && stdenv.isAarch64;
|
||
};
|
||
}
|