digitalalovestory-bin: init

pkgs/digitalalovestory-bin/default.nix

@@ -0,0 +1,66 @@
+{ stdenv
+, lib
+, fetchzip
+, steam-run
+# , zlib
+# , autoPatchelfHook
+}:
+
+# TODO: Shouldn't need the whole steam-run FHS env.
+# Adding autoPatchelfHook and zlib lets it build and run,
+# but pygame errors out with "error: No available video device".
+# It may be more practical to just create a version built from source.
+
+stdenv.mkDerivation rec {
+  pname = "digitalalovestory-bin";
+  version = "1.1";
+
+  src = fetchzip {
+    url = "https://www.scoutshonour.com/lilyofthevalley/digital-1.1.tar.bz2";
+    sha256 = "+7KcZ8dKts1AoKWNfHMKIt+w2fBFIAcnkuAtzSw49xk=";
+  };
+
+  # nativeBuildInputs = [
+  #   autoPatchelfHook
+  # ];
+
+  buildInputs = [
+    steam-run
+  #   zlib
+  ];
+
+  sourceRoot = ".";
+
+  dontConfigure = true;
+  dontBuild = true;
+
+  installPhase = ''
+    runHook preInstall
+
+    # copy distributed files
+    mkdir -p $out/opt/Digital-linux-x86
+    cp -R source/* $out/opt/Digital-linux-x86
+
+    # patch paths in entrypoint
+    sed -i "s#\`dirname \\\\\\\"\$0\\\\\\\"\`#$out/opt/Digital-linux-x86#g" $out/opt/Digital-linux-x86/Digital.sh
+    sed -i "s#\''${0%\\.sh}#$out/opt/Digital-linux-x86/Digital#g" $out/opt/Digital-linux-x86/Digital.sh
+    sed -i "s#dir=.*#dir=$out/opt/Digital-linux-x86#g" $out/opt/Digital-linux-x86/Digital.sh
+    sed -i 's/base=.*/base=Digital.sh/g' $out/opt/Digital-linux-x86/Digital.sh
+
+    # wrap in steam-run
+    sed -i 's#exec#exec "${steam-run}/bin/steam-run"#g' $out/opt/Digital-linux-x86/Digital.sh
+
+    # link entrypoint to bin directory
+    mkdir -p $out/bin
+    ln -s $out/opt/Digital-linux-x86/Digital.sh $out/bin/Digital
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    homepage = "https://scoutshonour.com/digital/";
+    description = "Digital: A Love Story, a freeware game by Christine Love";
+    license = licenses.cc-by-nc-sa-30;
+    platforms = lists.intersectLists platforms.x86 platforms.linux;
+  };
+}