1 files changed, 99 insertions, 0 deletions
diff --git a/pkgs/applications/blockchains/bisq-desktop/default.nix b/pkgs/applications/blockchains/bisq-desktop/default.nix
new file mode 100644
index 00000000000..ffc19765d4f
--- /dev/null
+++ b/pkgs/applications/blockchains/bisq-desktop/default.nix
@@ -0,0 +1,99 @@
+{ stdenv
+, lib
+, makeWrapper
+, fetchurl
+, makeDesktopItem
+, copyDesktopItems
+, imagemagick
+, openjdk11
+, dpkg
+, writeScript
+, coreutils
+, bash
+, tor
+, psmisc
+}:
+let
+  bisq-launcher = writeScript "bisq-launcher" ''
+    #! ${bash}/bin/bash
+
+    # Setup a temporary Tor instance
+    TMPDIR=$(${coreutils}/bin/mktemp -d)
+    CONTROLPORT=$(${coreutils}/bin/shuf -i 9100-9499 -n 1)
+    SOCKSPORT=$(${coreutils}/bin/shuf -i 9500-9999 -n 1)
+    ${coreutils}/bin/head -c 1024 < /dev/urandom > $TMPDIR/cookie
+
+    ${tor}/bin/tor --SocksPort $SOCKSPORT --ControlPort $CONTROLPORT \
+      --ControlPortWriteToFile $TMPDIR/port --CookieAuthFile $TMPDIR/cookie \
+      --CookieAuthentication 1 >$TMPDIR/tor.log --RunAsDaemon 1
+
+    torpid=$(${psmisc}/bin/fuser $CONTROLPORT/tcp)
+
+    echo Temp directory: $TMPDIR
+    echo Tor PID: $torpid
+    echo Tor control port: $CONTROLPORT
+    echo Tor SOCKS port: $SOCKSPORT
+    echo Tor log: $TMPDIR/tor.log
+    echo Bisq log file: $TMPDIR/bisq.log
+
+    JAVA_TOOL_OPTIONS="-XX:MaxRAM=4g" bisq-desktop-wrapped \
+      --torControlCookieFile=$TMPDIR/cookie \
+      --torControlUseSafeCookieAuth \
+      --torControlPort $CONTROLPORT "$@" > $TMPDIR/bisq.log
+
+    echo Bisq exited. Killing Tor...
+    kill $torpid
+  '';
+in
+stdenv.mkDerivation rec {
+  version = "1.7.0";
+  pname = "bisq-desktop";
+  nativeBuildInputs = [ makeWrapper copyDesktopItems dpkg ];
+
+  src = fetchurl {
+    url = "https://github.com/bisq-network/bisq/releases/download/v${version}/Bisq-64bit-${version}.deb";
+    sha256 = "0crry5k7crmrqn14wxiyrnhk09ac8a9ksqrwwky7jsnyah0bx5k4";
+  };
+
+  desktopItems = [
+    (makeDesktopItem {
+      name = "Bisq";
+      exec = "bisq-desktop";
+      icon = "bisq";
+      desktopName = "Bisq";
+      genericName = "Decentralized bitcoin exchange";
+      categories = "Network;Utility;";
+    })
+  ];
+
+  unpackPhase = ''
+    dpkg -x $src .
+  '';
+
+  installPhase = ''
+    mkdir -p $out/lib $out/bin
+    cp opt/bisq/lib/app/desktop-${version}-all.jar $out/lib
+
+    makeWrapper ${openjdk11}/bin/java $out/bin/bisq-desktop-wrapped \
+      --add-flags "-jar $out/lib/desktop-${version}-all.jar bisq.desktop.app.BisqAppMain"
+
+    makeWrapper ${bisq-launcher} $out/bin/bisq-desktop \
+      --prefix PATH : $out/bin
+
+    copyDesktopItems
+
+    for n in 16 24 32 48 64 96 128 256; do
+      size=$n"x"$n
+      ${imagemagick}/bin/convert opt/bisq/lib/Bisq.png -resize $size bisq.png
+      install -Dm644 -t $out/share/icons/hicolor/$size/apps bisq.png
+    done;
+  '';
+
+  meta = with lib; {
+    description = "A decentralized bitcoin exchange network";
+    homepage = "https://bisq.network";
+    license = licenses.mit;
+    maintainers = with maintainers; [ juaningan emmanuelrosa ];
+    platforms = [ "x86_64-linux" ];
+  };
+}