221 lines
6.7 KiB
Nix
221 lines
6.7 KiB
Nix
{
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lib,
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stdenv,
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fetchurl,
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makeWrapper,
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makeDesktopItem,
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copyDesktopItems,
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p7zip,
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unzip,
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electron,
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nodejs,
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asar,
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graphicsmagick,
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}:
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let
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pname = "claude-desktop";
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version = "1.0.1768"; # Updated based on extracted nupkg
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srcs.x86_64-linux = fetchurl {
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url = "https://downloads.claude.ai/releases/win32/x64/1.0.1768/Claude-67d01376d0e9d08b328455f6db9e63b0d603506a.exe";
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hash = "sha256-x76Qav38ya3ObpWIq3dDowo79LgvVquMfaZeH8M1LUk=;";
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};
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src =
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srcs.${stdenv.hostPlatform.system} or (throw "Unsupported system: ${stdenv.hostPlatform.system}");
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# Stub implementation for claude-native module
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claudeNativeStub = ''
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// Stub implementation of claude-native using KeyboardKey enum values
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const KeyboardKey = {
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Backspace: 43, Tab: 280, Enter: 261, Shift: 272, Control: 61, Alt: 40,
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CapsLock: 56, Escape: 85, Space: 276, PageUp: 251, PageDown: 250,
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End: 83, Home: 154, LeftArrow: 175, UpArrow: 282, RightArrow: 262,
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DownArrow: 81, Delete: 79, Meta: 187
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};
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Object.freeze(KeyboardKey);
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module.exports = {
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getWindowsVersion: () => "10.0.0",
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setWindowEffect: () => {},
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removeWindowEffect: () => {},
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getIsMaximized: () => false,
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flashFrame: () => {},
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clearFlashFrame: () => {},
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showNotification: () => {},
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setProgressBar: () => {},
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clearProgressBar: () => {},
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setOverlayIcon: () => {},
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clearOverlayIcon: () => {},
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KeyboardKey
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};
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'';
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in
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stdenv.mkDerivation rec {
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inherit pname version src;
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nativeBuildInputs = [
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makeWrapper
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copyDesktopItems
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p7zip
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unzip
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nodejs
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graphicsmagick
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];
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buildInputs = [
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electron
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];
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desktopItems = [
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(makeDesktopItem {
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name = "claude-desktop";
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desktopName = "Claude";
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comment = "AI assistant from Anthropic";
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exec = "claude-desktop %u";
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icon = "claude-desktop";
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categories = [
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"Network"
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"Chat"
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"Office"
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];
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mimeTypes = [ "x-scheme-handler/claude" ];
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startupNotify = true;
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startupWMClass = "Claude";
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})
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];
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unpackPhase = ''
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runHook preUnpack
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# Extract the Windows installer - use -y to auto-overwrite
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7z x -y $src -o./extracted
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# The installer contains a NuGet package
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if [ -f ./extracted/AnthropicClaude-*-full.nupkg ]; then
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echo "Found NuGet package, extracting..."
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# NuGet packages are just zip files
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unzip -q ./extracted/AnthropicClaude-*-full.nupkg -d ./nupkg
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# Extract app.asar to modify it
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if [ -f ./nupkg/lib/net45/resources/app.asar ]; then
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echo "Extracting app.asar..."
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${asar}/bin/asar extract ./nupkg/lib/net45/resources/app.asar ./app
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# Also copy the unpacked resources
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if [ -d ./nupkg/lib/net45/resources/app.asar.unpacked ]; then
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cp -r ./nupkg/lib/net45/resources/app.asar.unpacked/* ./app/
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fi
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# Copy additional resources
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mkdir -p ./app/resources
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mkdir -p ./app/resources/i18n
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cp ./nupkg/lib/net45/resources/Tray* ./app/resources/ || true
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cp ./nupkg/lib/net45/resources/*-*.json ./app/resources/i18n/ || true
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fi
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else
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echo "NuGet package not found"
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ls -la ./extracted/
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exit 1
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fi
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runHook postUnpack
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'';
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buildPhase = ''
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runHook preBuild
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# Replace the Windows-specific claude-native module with a stub
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if [ -d ./app/node_modules/claude-native ]; then
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echo "Replacing claude-native module with Linux stub..."
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rm -rf ./app/node_modules/claude-native/*.node
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cat > ./app/node_modules/claude-native/index.js << 'EOF'
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${claudeNativeStub}
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EOF
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fi
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# Fix the title bar detection (from aaddrick script)
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echo "Fixing title bar detection..."
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SEARCH_BASE="./app/.vite/renderer/main_window/assets"
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if [ -d "$SEARCH_BASE" ]; then
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TARGET_FILE=$(find "$SEARCH_BASE" -type f -name "MainWindowPage-*.js" | head -1)
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if [ -n "$TARGET_FILE" ]; then
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echo "Found target file: $TARGET_FILE"
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# Replace patterns like 'if(!VAR1 && VAR2)' with 'if(VAR1 && VAR2)'
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sed -i -E 's/if\(!([a-zA-Z]+)[[:space:]]*&&[[:space:]]*([a-zA-Z]+)\)/if(\1 \&\& \2)/g' "$TARGET_FILE"
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echo "Title bar fix applied"
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fi
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fi
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runHook postBuild
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'';
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installPhase = ''
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runHook preInstall
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mkdir -p $out/lib/claude-desktop
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# Repack the modified app as app.asar
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cd ./app
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${asar}/bin/asar pack . ../app.asar
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cd ..
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# Copy resources
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mkdir -p $out/lib/claude-desktop/resources
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cp ./app.asar $out/lib/claude-desktop/resources/
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# Create app.asar.unpacked directory with the stub
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mkdir -p $out/lib/claude-desktop/resources/app.asar.unpacked/node_modules/claude-native
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cat > $out/lib/claude-desktop/resources/app.asar.unpacked/node_modules/claude-native/index.js << 'EOF'
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${claudeNativeStub}
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EOF
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# Copy other resources
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if [ -d ./nupkg/lib/net45/resources ]; then
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cp ./nupkg/lib/net45/resources/*.png $out/lib/claude-desktop/resources/ 2>/dev/null || true
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cp ./nupkg/lib/net45/resources/*.ico $out/lib/claude-desktop/resources/ 2>/dev/null || true
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cp ./nupkg/lib/net45/resources/*.json $out/lib/claude-desktop/resources/ 2>/dev/null || true
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fi
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# Create wrapper script
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makeWrapper ${electron}/bin/electron $out/bin/claude-desktop \
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--add-flags "$out/lib/claude-desktop/resources/app.asar" \
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--set DISABLE_AUTOUPDATER 1 \
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--set NODE_ENV production
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# Extract and install icons in multiple sizes
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if [ -f ./extracted/setupIcon.ico ]; then
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echo "Converting and installing icons..."
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# Count frames in the ICO file and extract each one
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frame_count=$(gm identify ./extracted/setupIcon.ico | wc -l)
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for i in $(seq 0 $((frame_count - 1))); do
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gm convert "./extracted/setupIcon.ico[$i]" "./extracted/setupIcon-$i.png" 2>/dev/null || true
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done
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# Loop through converted icons and install them by size
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for img in ./extracted/setupIcon-*.png; do
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if [ -f "$img" ]; then
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size=$(gm identify -format "%wx%h" "$img")
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# Skip smallest icons (16x16 and 32x32) as they're too low quality
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if [ "$size" != "16x16" ] && [ "$size" != "32x32" ]; then
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mkdir -p "$out/share/icons/hicolor/$size/apps"
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cp "$img" "$out/share/icons/hicolor/$size/apps/claude-desktop.png"
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fi
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fi
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done
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fi
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runHook postInstall
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'';
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meta = with lib; {
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description = "Claude Desktop - AI assistant from Anthropic";
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homepage = "https://claude.ai";
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license = licenses.unfree;
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sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ];
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maintainers = with maintainers; [ ];
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platforms = [ "x86_64-linux" ];
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mainProgram = "claude-desktop";
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};
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}
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