chatgpt: init at 1.2025.014

pkgs/by-name/ch/chatgpt/package.nix

@@ -0,0 +1,47 @@
+{
+  lib,
+  stdenvNoCC,
+  darwin,
+  fetchurl,
+  _7zz,
+  undmg,
+}:
+
+let
+  source = import ./source.nix;
+in
+stdenvNoCC.mkDerivation {
+  pname = "chatgpt";
+  version = source.version;
+
+  src = fetchurl source.src;
+
+  nativeBuildInputs = [
+    undmg
+  ];
+
+  sourceRoot = ".";
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p "$out/Applications"
+    mkdir -p "$out/bin"
+    cp -a ChatGPT.app "$out/Applications"
+    ln -s "$out/Applications/ChatGPT.app/Contents/MacOS/ChatGPT" "$out/bin/ChatGPT"
+
+    runHook postInstall
+  '';
+
+  passthru.updateScript = ./update.sh;
+
+  meta = {
+    description = "Desktop application for ChatGPT";
+    homepage = "https://openai.com/chatgpt/desktop/";
+    license = lib.licenses.unfree;
+    maintainers = with lib.maintainers; [ wattmto ];
+    platforms = lib.platforms.darwin;
+    sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ];
+    mainProgram = "ChatGPT";
+  };
+}

pkgs/by-name/ch/chatgpt/source.nix

@@ -0,0 +1,7 @@
+{
+  version = "1.2025.014";
+  src = fetchurl {
+    url = "https://persistent.oaistatic.com/sidekick/public/ChatGPT_Desktop_public_1.2025.014_1737150122.dmg";
+    sha256 = "sha256-NxCkrsPaptYNTZ+urkJqYeC4a0nGaEOFO/7SQL1Jmpc=";
+  };
+}

pkgs/by-name/ch/chatgpt/update.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p curl libxml2
+
+XML_URL="https://persistent.oaistatic.com/sidekick/public/sparkle_public_appcast.xml"
+
+XML_DATA=$(curl -s $XML_URL)
+
+LATEST_VERSION=$(echo "$XML_DATA" | xmllint --xpath '/rss/channel/item[1]/*[local-name()="shortVersionString"]/text()' -)
+DOWNLOAD_URL=$(echo "$XML_DATA" | xmllint --xpath 'string(//item[1]/enclosure/@url)' -)
+
+HASH=$(nix-prefetch-url $DOWNLOAD_URL | xargs nix hash convert --hash-algo sha256)
+
+cat > source.nix << _EOF_
+{
+  version = "$LATEST_VERSION";
+  src = fetchurl {
+    url = "$DOWNLOAD_URL";
+    sha256 = "$HASH";
+  };
+}
+_EOF_