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nixpkgs/pkgs/by-name/sc/scanservjs/package.nix
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96 lines
2.5 KiB
Nix

{
lib,
fetchFromGitHub,
buildNpmPackage,
fetchNpmDeps,
nodejs_20,
replaceVars,
}:
let
# Build fails on node 22, presumably because of esm.
# https://github.com/NixOS/nixpkgs/issues/371649
nodejs = nodejs_20;
version = "2.27.1";
src = fetchFromGitHub {
owner = "sbs20";
repo = "scanservjs";
# rev = "v${version}";
# 2.27.1 doesn't have a tag
rev = "b15adc6f97fb152fd9819371bb1a9b8118baf55b";
hash = "sha256-ne9fEF/eurWPXzmJQzBn5jiy+JgxMWiCXsOdmu2fj6E=";
};
depsHashes = {
server = "sha256-M8t+TrE+ntZaI9X7hEel94bz34DPtW32n0KKMSoCfIs=";
client = "sha256-C31WBYE8ba0t4mfKFAuYWrCZtSdN7tQIYmCflDRKuBM=";
};
serverDepsForClient = fetchNpmDeps {
inherit src nodejs;
sourceRoot = "${src.name}/packages/server";
name = "scanservjs";
hash = depsHashes.server or lib.fakeHash;
};
# static client files
client = buildNpmPackage {
pname = "scanservjs-client";
inherit version src nodejs;
sourceRoot = "${src.name}/packages/client";
npmDepsHash = depsHashes.client or lib.fakeHash;
preBuild = ''
cd ../server
chmod +w package-lock.json . /build/source/
npmDeps=${serverDepsForClient} npmConfigHook
cd ../client
'';
env.NODE_OPTIONS = "--openssl-legacy-provider";
dontNpmInstall = true;
installPhase = ''
mv /build/source/dist/client $out
'';
};
in
buildNpmPackage {
pname = "scanservjs";
inherit version src nodejs;
sourceRoot = "${src.name}/packages/server";
npmDepsHash = depsHashes.server or lib.fakeHash;
# can't use "patches" since they change the server deps' hash for building the client
# (I don't want to maintain one more hash)
preBuild = ''
chmod +w /build/source
patch -p3 <${
replaceVars ./decouple-from-source-tree.patch {
inherit client;
}
}
substituteInPlace src/api.js --replace 'NIX_OUT_PLACEHOLDER' "$out"
'';
postInstall = ''
mkdir -p $out/bin
makeWrapper ${lib.getExe nodejs} $out/bin/scanservjs \
--set NODE_ENV production \
--add-flags "'$out/lib/node_modules/scanservjs-api/src/server.js'"
'';
meta = {
description = "SANE scanner nodejs web ui";
longDescription = "scanservjs is a simple web-based UI for SANE which allows you to share a scanner on a network without the need for drivers or complicated installation.";
homepage = "https://github.com/sbs20/scanservjs";
license = lib.licenses.gpl2Only;
mainProgram = "scanservjs";
maintainers = with lib.maintainers; [ chayleaf ];
platforms = lib.platforms.linux;
};
}