[build] Remove PKGBUILD

Actually is part of the AUR repo, and keeping those two files in sync is
problematic.

fixes #510

PKGBUILD

@@ -1,41 +0,0 @@
-# Maintainer: Tobias Witek <tobi@tobi-wan-kenobi.at>
-# Contributor: Daniel M. Capella <polycitizen@gmail.com>
-# Contributor: spookykidmm <https://github.com/spookykidmm>
-
-pkgname=bumblebee-status
-pkgver=1.8.0
-pkgrel=1
-pkgdesc='Modular, theme-able status line generator for the i3 window manager'
-arch=('any')
-url=https://github.com/tobi-wan-kenobi/bumblebee-status
-license=('MIT')
-depends=('python' 'python-netifaces' 'python-psutil' 'python-requests')
-optdepends=('xorg-xbacklight: to display a displays brightness'
-            'xorg-xset: enable/disable automatic screen locking'
-            'libnotify: enable/disable automatic screen locking'
-            'dnf: display DNF package update information'
-            'xorg-setxkbmap: display/change the current keyboard layout'
-            'redshift: display the redshifts current color'
-            'pulseaudio: control pulseaudio sink/sources'
-            'xorg-xrandr: enable/disable screen outputs'
-            'pacman: display current status of pacman'
-            'iputils: display a ping'
-            'i3ipc-python: display titlebar'
-            'fakeroot: dependency of the pacman module'
-            'pytz: timezone conversion for datetimetz module'
-            'tzlocal: retrieve system timezone for datetimetz module'
-)
-source=("$pkgname-$pkgver.tar.gz::$url/archive/v$pkgver.tar.gz")
-sha512sums=('b985e6619856519a92bd1a9d2a762997e8920a0ef5007f20063fcb2f9afeb193de67e8b0737182576f79ee19b2dd3e6388bb9b987480b7bc19b537f64e9b5685')
-
-package() {
-  install -d "$pkgdir"/usr/bin \
-    "$pkgdir"/usr/share/$pkgname/{bumblebee/modules,themes/icons}
-  ln -s /usr/share/$pkgname/$pkgname "$pkgdir"/usr/bin/$pkgname
-
-  cd $pkgname-$pkgver
-  cp -a --parents $pkgname bumblebee/{,modules/}*.py themes/{,icons/}*.json $pkgdir/usr/share/$pkgname
-  cp -r bin $pkgdir/usr/share/$pkgname/
-
-  install -Dm644 LICENSE "$pkgdir"/usr/share/licenses/$pkgname/LICENSE
-}

bumblebee/modules/mpd.py

@@ -3,6 +3,8 @@
 
 """Displays information about the current song in mpd.
 
+If mpd is not running or mpc fails for some reason, it will show "n/a".
+
 Requires the following executable:
     * mpc
 
@@ -61,6 +63,7 @@ class Module(bumblebee.engine.Module):
             bumblebee.output.Widget(name="mpd.repeat"),
         ]
         super(Module, self).__init__(engine, config, widgets)
+        self._mpd_running = False
 
         if not self.parameter("host"):
             self._hostcmd = ""
@@ -85,10 +88,13 @@ class Module(bumblebee.engine.Module):
         self._tags = defaultdict(lambda: '')
 
     def hidden(self):
-        return self._status is None
+        if self._mpd_running == True and 
+        return self._mpd_running is True and self._status is None
 
     @scrollable
     def description(self, widget):
+        if not self._mpd_running:
+            return "n/a"
         return string.Formatter().vformat(self._fmt, (), self._tags)
 
     def update(self, widgets):
@@ -107,6 +113,7 @@ class Module(bumblebee.engine.Module):
 
     def _load_song(self):
         info = ""
+        self._mpd_running = True
         try:
             tags = ['name',
                     'artist',
@@ -129,8 +136,8 @@ class Module(bumblebee.engine.Module):
                     'mdate']
             joinedtags = "\n".join(["tag {0} %{0}%".format(tag) for tag in tags])
             info = bumblebee.util.execute('mpc -f ' + '"' + joinedtags + '"' + self._hostcmd)
-        except RuntimeError:
-            pass
+        except Exception:
+            self._mpd_running = False
         self._tags = defaultdict(lambda: '')
         self._status = None
         for line in info.split("\n"):