require "formula"

class Terminator < Formula
  homepage "https://launchpad.net/terminator"
  url "http://launchpad.net/terminator/trunk/0.97/+download/terminator-0.97.tar.gz"
  sha1 "aa92a6cacd572f6a834ac1de88ae699c7b7dee69"

  depends_on "pkg-config" => :build
  depends_on "intltool" => :build
  depends_on :python
  depends_on :x11
  depends_on "vte"
  depends_on "pygtk"
  depends_on "pygobject"
  depends_on "pango"

  # Patch to fix cwd resolve issue for OS X / Darwin
  # See: https://bugs.launchpad.net/terminator/+bug/1261293
  patch :DATA

  def install
    ENV["PYTHONPATH"] = lib+"python2.7/site-packages"
    ENV.prepend_create_path "PYTHONPATH", HOMEBREW_PREFIX+"lib/python2.7/site-packages"
    system "python", "setup.py", "install", "--prefix=#{prefix}"
    bin.env_script_all_files(libexec+"bin", :PYTHONPATH => ENV["PYTHONPATH"])
  end
end

__END__
diff --git a/terminatorlib/cwd.py b/terminatorlib/cwd.py
index 7b17d84..e3bdbad 100755
--- a/terminatorlib/cwd.py
+++ b/terminatorlib/cwd.py
@@ -49,6 +49,11 @@ def get_pid_cwd():
         func = sunos_get_pid_cwd
     else:
         dbg('Unable to determine a get_pid_cwd for OS: %s' % system)
+        try:
+            import psutil
+            func = generic_cwd
+        except (ImportError):
+            dbg('psutil not found')

     return(func)

@@ -71,4 +76,9 @@ def sunos_get_pid_cwd(pid):
     """Determine the cwd for a given PID on SunOS kernels"""
     return(proc_get_pid_cwd(pid, '/proc/%s/path/cwd'))

+def generic_cwd(pid):
+    """Determine the cwd using psutil which also supports Darwin"""
+    import psutil
+    return psutil.Process(pid).as_dict()['cwd']
+
 # vim: set expandtab ts=4 sw=4: