/var/lib/packages altında bir programın, birden fazla sürümü olduğu rootfs zamanından

kalma kodu kaldır.

Her bulduğu klasördeki program db'ye ekleniyor. Eğer bir klasördeki programın daha 
önce gezilen klasörlerde, alt sürümü eklenmiş idiyse, bunu çıkar şu anki üst sürümünü 
ekle gibi saçma bir yol izleniyordu.

1.0'dan beri zaten programın farklı versiyonları burada bulunmuyor. Eğer bir yerde hata 
varsa da bu üstünü örtmek oluyor.

pisi/atomicoperations.py

@@ -449,39 +449,8 @@ def build(package, authinfo=None):
     import pisi.build
     return pisi.build.build(package, authinfo)
 
-def __is_virtual_upgrade(metadata):
-
-    pkg = metadata.package
-
-    (iversion, irelease, ibuild) = ctx.installdb.get_version(pkg.name)
-    
-    upgrade = False
-    if pkg.version > iversion:
-        upgrade = True
-    elif pkg.release > irelease:
-        upgrade = True
-    elif (ibuild and pkg.build and pkg.build > ibuild):
-        upgrade = True  
-    
-    return upgrade
-
 def virtual_install(metadata, files, txn):
     """Recreate the package info for rebuilddb command"""
-    pkg = metadata.package
-
-    # normally this can't be true. Just for backwards compatibility
-    # TODO: for speed only ctx.installdb.install exception can be
-    # handled but this is much cleaner
-    if ctx.installdb.is_installed(pkg.name, txn=txn):
-        if __is_virtual_upgrade(metadata):
-            ctx.installdb.remove(pkg.name, txn=txn)
-            ctx.packagedb.remove_package(pkg.name, txn=txn)
-            ctx.filesdb.remove_files(ctx.installdb.files(pkg.name), txn=txn)
-        else:
-            return
-
-    pkginfo = metadata.package
-    
     # installdb
     ctx.installdb.install(metadata.package.name,
                           metadata.package.version,
@@ -496,7 +465,7 @@ def virtual_install(metadata, files, txn):
         ctx.filesdb.add_files(metadata.package.name, files, txn=txn)
 
     # installed packages
-    ctx.packagedb.add_package(pkginfo, pisi.itembyrepodb.installed, txn=txn)
+    ctx.packagedb.add_package(metadata.package, pisi.itembyrepodb.installed, txn=txn)
 
 def resurrect_package(package_fn, write_files, txn = None):
     """Resurrect the package from xml files"""
@@ -506,33 +475,23 @@ def resurrect_package(package_fn, write_files, txn = None):
     metadata_xml = util.join_path(ctx.config.lib_dir(), 'package', 
                                   package_fn, ctx.const.metadata_xml)
     if not exists(metadata_xml):
-       raise Error, _("Metadata XML '%s' cannot be found") % metadata_xml
+        raise Error, _("Metadata XML '%s' cannot be found") % metadata_xml
     
     metadata = MetaData()
     metadata.read(metadata_xml)
     
     errs = metadata.errors()
     if errs:   
-       util.Checks.print_errors(errs)
+        util.Checks.print_errors(errs)
-       raise Error, _("MetaData format wrong (%s)") % package_fn
+        raise Error, _("MetaData format wrong (%s)") % package_fn
     
-    # FIXME: there won't be any previous versions of the same package under /var/lib/pisi
+    ctx.ui.info(_('* Adding \'%s\' to db... ') % (metadata.package.name), noln=True)
-    # therefore there won't be any need for this check and __is_virtual_upgrade function
-    # this is just for backward compatibility for sometime
-
-    # yes, this is an ugly hack
-    passed = False
-    if ctx.installdb.is_installed(metadata.package.name):
-        passed = True
-    
-    if not passed:
-        ctx.ui.info(_('* Adding \'%s\' to db... ') % (metadata.package.name), noln=True)
 
     if write_files:
         files_xml = util.join_path(ctx.config.lib_dir(), 'package',
-                                   package_fn, ctx.const.files_xml)
+                                package_fn, ctx.const.files_xml)
         if not exists(files_xml):
-           raise Error, _("Files XML '%s' cannot be found") % files_xml
+            raise Error, _("Files XML '%s' cannot be found") % files_xml
     
         files = Files()
         files.read(files_xml)
@@ -546,5 +505,4 @@ def resurrect_package(package_fn, write_files, txn = None):
         pisi.atomicoperations.virtual_install(metadata, files, t)
     ctx.txn_proc(f, txn)
 
-    if not passed:
+    ctx.ui.info(_('OK.'))
-        ctx.ui.info(_('OK.'))