Merge pull request #15 from Pseudonick47/master

[modules] Show updates for pacman.

bumblebee/bin/customupdates

@@ -0,0 +1,21 @@
+#!/usr/bin/bash
+if ! type -P fakeroot >/dev/null; then
+	error 'Cannot find the fakeroot binary.'
+	exit 1
+fi
+
+if [[ -z $CHECKUPDATES_DB ]]; then
+	CHECKUPDATES_DB="${TMPDIR:-/tmp}/checkup-db-${USER}/"
+fi
+
+trap 'rm -f $CHECKUPDATES_DB/db.lck' INT TERM EXIT
+
+DBPath="${DBPath:-/var/lib/pacman/}"
+eval $(awk -F' *= *' '$1 ~ /DBPath/ { print $1 "=" $2 }' /etc/pacman.conf)
+
+mkdir -p "$CHECKUPDATES_DB"
+ln -s "${DBPath}/local" "$CHECKUPDATES_DB" &> /dev/null
+fakeroot -- pacman -Sy --dbpath "$CHECKUPDATES_DB" --logfile /dev/null &> /dev/null
+fakeroot pacman -Su -p --dbpath "$CHECKUPDATES_DB"
+
+exit 0

bumblebee/modules/pacman.py

@@ -0,0 +1,60 @@
+import bumblebee.module
+import subprocess
+import os
+
+def description():
+    return "Displays available updates per repository for pacman."
+
+class Module(bumblebee.module.Module):
+    def __init__(self, output, config, alias):
+        super(Module, self).__init__(output, config, alias)
+        self._count = 0
+
+    def widgets(self):
+        #path = os.path.dirname(os.path.abspath(__file__))
+        path = os.path.realpath(__file__)
+        #path = "/home/pseudonick/bumblebee-status/bumblebee/"
+        if self._count == 0:
+            self._out = "?/?/?/?"
+            process = subprocess.Popen([path[:-9]+"../bin/customupdates"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+            
+            self._query, self._error = process.communicate()
+
+            if not process.returncode == 0:
+                self._out = "?/?/?/?"
+            else:
+                self._community = 0
+                self._core = 0
+                self._extra = 0
+                self._other = 0
+
+                for line in self._query.splitlines():
+                    if line.startswith(b'http'):
+                        if b"community" in line:
+                            self._community += 1
+                            continue
+                        if b"core" in line:
+                            self._core += 1;
+                            continue
+                        if b"extra" in line:
+                            self._extra += 1
+                            continue
+                        self._other += 1
+                self._out = str(self._core)+"/"+str(self._extra)+"/"+str(self._community)+"/"+str(self._other)
+            
+        self._count += 1
+        self._count = 0 if self._count > 300 else self._count
+        return bumblebee.output.Widget(self, "{}".format(self._out))
+
+    def sumUpdates(self):
+        return self._core + self._community + self._extra + self._other 
+    
+    def critical(self, widget):
+        #return self._sumUpdates(self)
+        return self.sumUpdates() > 0
+
+
+
+
+
+# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4