nixos-config/pkgs/pds/default.nix

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2024-12-03 20:02:13 +01:00
{
fetchFromGitHub,
nodejs,
buildNpmPackage,
vips,
pkg-config,
writeShellApplication,
xxd,
openssl,
nixosTests,
lib,
}:
let
generateSecrets = writeShellApplication {
name = "generate-pds-secrets";
runtimeInputs = [
xxd
openssl
];
# Commands from https://github.com/bluesky-social/pds/blob/8b9fc24cec5f30066b0d0b86d2b0ba3d66c2b532/installer.sh
text = ''
echo "PDS_JWT_SECRET=$(openssl rand --hex 16)"
echo "PDS_ADMIN_PASSWORD=$(openssl rand --hex 16)"
echo "PDS_PLC_ROTATION_KEY_K256_PRIVATE_KEY_HEX=$(openssl ecparam --name secp256k1 --genkey --noout --outform DER | tail --bytes=+8 | head --bytes=32 | xxd --plain --cols 32)"
'';
};
in
# NOTE: Package comes with `pnpm-lock.yaml` but we cannot use `pnpm.fetchDeps` here because it
# does not work with `sharp` NPM dependency that needs `vips` and `pkg-config`
# Regenerate `package-lock.json` with `npm i --package-lock-only`
# Next release should have bumped `sharp` with pre-built binaries
buildNpmPackage rec {
pname = "pds";
version = "0.4.67";
src = fetchFromGitHub {
owner = "bluesky-social";
repo = "pds";
rev = "v${version}";
hash = "sha256-dEB5u++Zx+F4TH5q44AF/tuwAhLEyYT+U5/18viT4sw=";
};
sourceRoot = "${src.name}/service";
npmDepsHash = "sha256-uQKhODaVHLj+JEq6LYiJ/zXuu7kDCLmpxOs/VCc0GqQ=";
postPatch = ''
cp ${./package-lock.json} package-lock.json
'';
# Required for `sharp` NPM dependency
nativeBuildInputs = [ pkg-config ];
buildInputs = [ vips ];
buildPhase = ''
runHook preBuild
makeWrapper "${lib.getExe nodejs}" "$out/bin/pds" \
--add-flags --enable-source-maps \
--add-flags "$out/lib/pds/index.js" \
--set-default NODE_ENV production
runHook postBuild
'';
installPhase = ''
runHook preInstall
mkdir -p $out/{bin,lib/pds}
mv node_modules $out/lib/pds
mv index.js $out/lib/pds
runHook postInstall
'';
passthru = {
inherit generateSecrets;
tests = {
inherit (nixosTests) pds;
};
};
meta = {
description = "Bluesky Personal Data Server (PDS)";
homepage = "https://bsky.social";
license = with lib.licenses; [
mit
asl20
];
maintainers = with lib.maintainers; [ t4ccer ];
platforms = lib.platforms.unix;
mainProgram = "pds";
};
}