🔨 add nixfile for development

Co-authored-by: Karl Engelhardt <[email protected]>

dev.nix

@@ -0,0 +1,81 @@
+with import <nixpkgs> { };
+let
+  dontCheckPython = drv: drv.overridePythonAttrs (old: { doCheck = false; });
+  pythonPackages = python39Packages;
+
+  harfbuzz_self = harfbuzz.override { withCoreText = true; };
+  ld_packages = [
+    harfbuzz_self
+    harfbuzz_self.dev
+    imagemagick
+    gdal
+    geos
+    cairo
+    glib.out
+    pango
+    fontconfig.lib
+    libspatialite
+    file
+    ghostscript
+    postgresql.lib
+    mupdf
+  ];
+in
+pkgs.mkShell {
+  name = "fds";
+  shellHook = ''
+    echo "Launching fds shell"
+    export LD_LIBRARY_PATH=${builtins.concatStringsSep ":" (map (x: x + "/lib") ld_packages)}:$LD_LIBRARY_PATH
+    export DYLD_LIBRARY_PATH=$LD_LIBRARY_PATH:$DYLD_LIBRARY_PATH
+    source fds-env/bin/activate
+    source dslr-complete.bash
+    echo ${libcxx.dev}
+    export CPATH="$CPATH:${mupdf.dev}/include/mupdf"
+    export PYTHONBREAKPOINT=ipdb.set_trace
+    # export DATABASE_URL=postgis://fragdenstaat_de:fragdenstaat_de@localhost:5432/fragdenstaat_de
+    export GDAL_LIBRARY_PATH=${gdal}/lib/libgdal.dylib
+    export GEOS_LIBRARY_PATH=${geos}/lib/libgeos_c.dylib
+    
+    export CPLUS_INCLUDE_PATH="$CPLUS_INCLUDE_PATH:${libcxx.dev}/include"
+    
+    export CFLAGS="-stdlib=libc++ -DUSE_STD_NAMESPACE -I${libcxx.dev}/include/c++/v1"
+    export MACOSX_DEPLOYMENT_TARGET=10.9
+  '';
+  buildInputs = [
+    pythonPackages.python
+    gdal
+    pythonPackages.gdal
+    pythonPackages.tkinter
+    pythonPackages.keras
+    pythonPackages.magic
+    pythonPackages.ocrmypdf
+    pythonPackages.weasyprint
+    #pythonPackages.tensorflow
+
+    pkgconfig
+    geos
+    cairo
+    pango
+    gettext
+    harfbuzz_self
+    imagemagick  
+    poppler_utils
+    libspatialite
+    file
+    qpdf
+    chromedriver
+    git-crypt
+    postgresql_14
+    postgresql14Packages.postgis
+    gdal
+    mupdf
+
+    glib
+    libcxx
+    cmake
+
+    # magic-wormhole
+    # ansible
+    # boost.dev
+  ];
+}