run-local-paperless-src.sh

paperless=$(nix-build --no-out-link -E - <<'EOF'
with (import <nixpkgs> {});
let
  pkgs = import (fetchFromGitHub {
    owner = "erikarvstedt";
    repo = "nixpkgs";
    rev = "paperless-django2";
    sha256 = "1wcrsf7ai8m5r855dcdw434qs8zc96bc5zw8y2zpya3jxr1spc8i";
  }) {};

  localPaperless = localSrc: config: let
    paperless = pkgs.paperless-django2.withConfig config;
  in
    writeScript "paperless" ''
      #!${stdenv.shell} -e
      ${paperless.setupEnv}
      exec python ${toString localSrc}/src/manage.py "$@"
    '';
in
  ###########################################################
  ############ Change this to your source path  #############
  localPaperless /my/local/src/paperless {
    dataDir = /tmp/paperless-django2-localsrc;
    config = {
      PAPERLESS_DISABLE_LOGIN = "true";
    };
  }
EOF
)

$paperless migrate
$paperless runserver --noreload localhost:8000