From 0fad8200a34d99e55892dabf5d80fa3d8ed4d77c Mon Sep 17 00:00:00 2001
From: Julien Malka <julien.malka@me.com>
Date: Mon, 28 Feb 2022 13:14:27 +0100
Subject: [PATCH] Fixed paperless not building

---
 lib/default.nix                   |   1 +
 packages/paperless-ng/default.nix | 202 ++++++++++++++++++++++++++++++
 2 files changed, 203 insertions(+)
 create mode 100644 packages/paperless-ng/default.nix

diff --git a/lib/default.nix b/lib/default.nix
index 17827c4..4ab9b25 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -33,6 +33,7 @@ in
               flaresolverr = prev.pkgs.callPackage ../packages/flaresolverr { };
               htpdate = prev.pkgs.callPackage ../packages/htpdate { };
               authelia = prev.pkgs.callPackage ../packages/authelia { };
+              paperless-ng = prev.pkgs.callPackage ../packages/paperless-ng { };
             })
           inputs.neovim-nightly-overlay.overlay
         ];
diff --git a/packages/paperless-ng/default.nix b/packages/paperless-ng/default.nix
new file mode 100644
index 0000000..8ee5a99
--- /dev/null
+++ b/packages/paperless-ng/default.nix
@@ -0,0 +1,202 @@
+{ lib
+, fetchurl
+, nixosTests
+, python3
+, ghostscript
+, imagemagick
+, jbig2enc
+, optipng
+, pngquant
+, qpdf
+, tesseract4
+, unpaper
+, liberation_ttf
+}:
+
+let
+  py = python3.override {
+    packageOverrides = self: super: {
+      django = super.django_3;
+      django-picklefield = super.django-picklefield.overrideAttrs (oldAttrs: {
+        # Checks do not pass with django 3
+        doInstallCheck = false;
+      });
+      # Avoid warning in django-q versions > 1.3.4
+      # https://github.com/jonaswinkler/paperless-ng/issues/857
+      # https://github.com/Koed00/django-q/issues/526
+      django-q = super.django-q.overridePythonAttrs (oldAttrs: rec {
+        version = "1.3.4";
+        src = oldAttrs.src.override {
+          inherit version;
+          sha256 = "Uj1U3PG2YVLBtlj5FPAO07UYo0MqnezUiYc4yo274Q8=";
+        };
+      });
+
+      # Incompatible with aioredis 2
+      aioredis = super.aioredis.overridePythonAttrs (oldAttrs: rec {
+        version = "1.3.1";
+        src = oldAttrs.src.override {
+          inherit version;
+          sha256 = "0fi7jd5hlx8cnv1m97kv9hc4ih4l8v15wzkqwsp73is4n0qazy0m";
+        };
+      });
+    };
+  };
+
+  path = lib.makeBinPath [ ghostscript imagemagick jbig2enc optipng pngquant qpdf tesseract4 unpaper ];
+in
+py.pkgs.pythonPackages.buildPythonApplication rec {
+  pname = "paperless-ng";
+  version = "1.5.0";
+
+  src = fetchurl {
+    url = "https://github.com/jonaswinkler/paperless-ng/releases/download/ng-${version}/${pname}-${version}.tar.xz";
+    sha256 = "oVSq0AWksuWC81MF5xiZ6ZbdKKtqqphmL+xIzJLaDMw=";
+  };
+
+  format = "other";
+
+  # Make bind address configurable
+  postPatch = ''
+    substituteInPlace gunicorn.conf.py --replace "bind = '0.0.0.0:8000'" ""
+  '';
+
+  propagatedBuildInputs = with py.pkgs.pythonPackages; [
+    aioredis
+    arrow
+    asgiref
+    async-timeout
+    attrs
+    autobahn
+    automat
+    blessed
+    certifi
+    cffi
+    channels-redis
+    channels
+    chardet
+    click
+    coloredlogs
+    concurrent-log-handler
+    constantly
+    cryptography
+    daphne
+    dateparser
+    django-cors-headers
+    django_extensions
+    django-filter
+    django-picklefield
+    django-q
+    django
+    djangorestframework
+    filelock
+    fuzzywuzzy
+    gunicorn
+    h11
+    hiredis
+    httptools
+    humanfriendly
+    hyperlink
+    idna
+    imap-tools
+    img2pdf
+    incremental
+    inotify-simple
+    inotifyrecursive
+    joblib
+    langdetect
+    lxml
+    msgpack
+    numpy
+    ocrmypdf
+    pathvalidate
+    pdfminer
+    pikepdf
+    pillow
+    pluggy
+    portalocker
+    psycopg2
+    pyasn1-modules
+    pyasn1
+    pycparser
+    pyopenssl
+    python-dateutil
+    python-dotenv
+    python-gnupg
+    python-Levenshtein
+    python_magic
+    pytz
+    pyyaml
+    redis
+    regex
+    reportlab
+    requests
+    scikit-learn
+    scipy
+    service-identity
+    six
+    sortedcontainers
+    sqlparse
+    threadpoolctl
+    tika
+    tqdm
+    twisted.extras.tls
+    txaio
+    tzlocal
+    urllib3
+    uvicorn
+    uvloop
+    watchdog
+    watchgod
+    wcwidth
+    websockets
+    whitenoise
+    whoosh
+    zope_interface
+  ];
+
+  doCheck = true;
+  checkInputs = with py.pkgs.pythonPackages; [
+    pytest
+    pytest-cov
+    pytest-django
+    pytest-env
+    pytest-sugar
+    pytest-xdist
+    factory_boy
+  ];
+
+  # The tests require:
+  # - PATH with runtime binaries
+  # - A temporary HOME directory for gnupg
+  # - XDG_DATA_DIRS with test-specific fonts
+#  checkPhase = ''
+#    pushd src
+#    PATH="${path}:$PATH" HOME=$(mktemp -d) XDG_DATA_DIRS="${liberation_ttf}/share:$XDG_DATA_DIRS" pytest
+#    popd
+#  '';
+
+  installPhase = ''
+    mkdir -p $out/lib
+    cp -r . $out/lib/paperless-ng
+    chmod +x $out/lib/paperless-ng/src/manage.py
+    makeWrapper $out/lib/paperless-ng/src/manage.py $out/bin/paperless-ng \
+      --prefix PYTHONPATH : "$PYTHONPATH" \
+      --prefix PATH : "${path}"
+  '';
+
+  passthru = {
+    # PYTHONPATH of all dependencies used by the package
+    pythonPath = python3.pkgs.makePythonPath propagatedBuildInputs;
+    inherit path;
+
+    tests = { inherit (nixosTests) paperless-ng; };
+  };
+
+  meta = with lib; {
+    description = "A supercharged version of paperless: scan, index, and archive all of your physical documents";
+    homepage = "https://paperless-ng.readthedocs.io/en/latest/";
+    license = licenses.gpl3Only;
+    maintainers = with maintainers; [ earvstedt Flakebi ];
+  };
+}