dotfiles/pkgs/scanservjs.nix

92 lines
2.8 KiB
Nix

{ lib
, fetchFromGitHub
, buildNpmPackage
, fetchNpmDeps
, nodejs
}:
let
version = "2.27.0";
src = fetchFromGitHub {
owner = "sbs20";
repo = "scanservjs";
rev = "v${version}";
hash = "sha256-GFpfH7YSXFRNRmx8F2bUJsGdPW1ECT7AQquJRxiRJEU=";
};
depsHashes = {
server = "sha256-V4w4euMl67eS4WNIFM8j06/JAEudaq+4zY9pFVgTmlY=";
client = "sha256-r/uYaXpQnlI90Yn6mo2KViKDMHE8zaCAxNFnEZslnaY=";
};
serverDepsForClient = fetchNpmDeps {
inherit src nodejs;
sourceRoot = "${src.name}/packages/server";
name = "scanservjs-server";
hash = depsHashes.server or lib.fakeHash;
};
# static client files
client = buildNpmPackage ({
pname = "scanservjs-static";
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;
preBuild = ''
chmod +w /build/source
substituteInPlace src/server.js --replace "express.static('client')" "express.static('${client}')"
substituteInPlace src/api.js --replace \
'`''${config.previewDirectory}/default.jpg`' \
"'$out/lib/node_modules/scanservjs-api/data/preview/default.jpg'"
substituteInPlace src/application.js --replace \
"'../../config/config.local.js'" \
"process.env.NIX_SCANSERVJS_CONFIG_PATH"
substituteInPlace src/classes/user-options.js --replace \
"const localPath = path.join(__dirname, localConfigPath);" \
"const localPath = localConfigPath;"
substituteInPlace src/configure.js --replace \
"fs.mkdirSync(config.outputDirectory, { recursive: true });" \
"fs.mkdirSync(config.outputDirectory, { recursive: true }); fs.mkdirSync(config.previewDirectory, { recursive: true });"
'';
postInstall = ''
mkdir -p $out/bin
makeWrapper ${nodejs}/bin/node $out/bin/scanservjs \
--set NODE_ENV production \
--add-flags "'$out/lib/node_modules/scanservjs-api/src/server.js'"
'';
meta = with lib; {
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 = licenses.gpl2Only;
mainProgram = "scanservjs";
maintainers = with maintainers; [ chayleaf ];
};
}