Ticket #696: hpkgbuild_gzip.patch

(a) hpkgbuild vs. (b) hpkgbuild_gzip

@@ -6 +6 @@
 # copyright 2009 Alexander Deynichenko
 # copyright 2009 HaikuBot (aka RISC)
 # copyright 2010-2011 Jack Laxson (Jrabbit)
+# copyright 2013 Nicholas L. Otley
 
 info = {}
 info['version'] = 'r' + '$Rev: 1358 $'[6:-2]
@@ -873 +874 @@
                     Popen(['xz', '-d', '-k', archiveFullPath])
                 else:
                     sys.exit()
+                    
+        elif archiveFullPath.split('/')[-1].split('.')[-1] == 'gz':
+            gz = 0
+            try:
+                gz = Popen(['gzip', '-d', '-f', archiveFullPath])
+            except (OSError, CalledProcessError), e:
+                # run the installoptionalsoftware prompt
+                if self.prompt_installer('gz'):
+                    gz = Popen(['gzip', '-d', '-f', archiveFullPath])
+                else:
+                    sys.exit()
+            gz.wait()
+            
             tar = archiveFullPath[:-3]
             if tarfile.is_tarfile(tar):
                 tf = tarfile.open(tar, 'r')
@@ -1121 +1135 @@
             'hg': 'mercurial',
             'cvs': 'cvs',
             'bzr': 'bazaar',
+            'gz': 'gzip'
             }
         if self.options.yes:
             check_call('installoptionalpackage' + ' '