Add virt-viewer formula

virt-viewer.rb

@@ -0,0 +1,37 @@
+class VirtViewer < Formula
+  homepage "https://virt-manager.org/"
+  url "https://virt-manager.org/download/sources/virt-viewer/virt-viewer-2.0.tar.gz"
+  sha256 "e9c583bcb5acdabac6a8a13eff6ce4e093a3050645771628f832e15ce685d437"
+
+  depends_on "pkg-config" => :build
+  depends_on "intltool" => :build
+  depends_on "libtool" => :build
+
+  depends_on "gtk+3"
+  depends_on :x11
+
+  # TODO: audio
+  depends_on "gtk-vnc"
+  # TODO: spice-gtk
+  #depends_on "spice-gtk"
+
+  depends_on "libvirt"
+  depends_on "hicolor-icon-theme"
+  depends_on "shared-mime-info"
+
+  def install
+    system "./configure", "--disable-dependency-tracking",
+                          "--disable-silent-rules",
+                          "--disable-update-mimedb",
+                          "--with-gtk=3.0",
+                          "--prefix=#{prefix}"
+    system "make", "install"
+  end
+
+  def post_install
+    # manual update of mime database
+    system "#{Formula["shared-mime-info"].opt_bin}/update-mime-database", "#{HOMEBREW_PREFIX}/share/mime"
+    # manual icon cache update step
+    system "#{Formula["gtk+"].opt_bin}/gtk-update-icon-cache", "#{HOMEBREW_PREFIX}/share/icons/hicolor"
+  end
+end