--package-format for backwards and futurewards compatibility (as in EMC) headaches.

pisi/build.py

@@ -557,6 +557,7 @@ class Builder:
         metadata.package.distribution = ctx.config.values.general.distribution
         metadata.package.distributionRelease = ctx.config.values.general.distribution_release
         metadata.package.architecture = "Any"
+        metadata.package.packageFormat = ctx.get_option('package_format')
         
         size = 0
         if package.debug_package:
@@ -801,14 +802,22 @@ class Builder:
             # created files.xml
             files = Files()
             files.read(ctx.const.files_xml)
-            tar = archive.ArchiveTar("install.tar.lzma", "tarlzma")
-            for finfo in files.list:
-                orgname = arcname = join("install", finfo.path)
-                if package.debug_package:
-                    orgname = join("debug", finfo.path)
-                tar.add_to_archive(orgname, arcname.lstrip("install"))
-            tar.close()
-            pkg.add_to_package("install.tar.lzma")
+
+            if ctx.get_option('package_format') == "1.1":
+                tar = archive.ArchiveTar("install.tar.lzma", "tarlzma")
+                for finfo in files.list:
+                    orgname = arcname = join("install", finfo.path)
+                    if package.debug_package:
+                        orgname = join("debug", finfo.path)
+                    tar.add_to_archive(orgname, arcname.lstrip("install"))
+                tar.close()
+                pkg.add_to_package("install.tar.lzma")
+            else:
+                for finfo in files.list:
+                    orgname = arcname = join("install", finfo.path)
+                    if package.debug_package:
+                        orgname = join("debug", finfo.path)
+                    pkg.add_to_package(orgname, arcname)
 
             pkg.close()
             os.chdir(c)

pisi/cli/commands.py

@@ -356,6 +356,8 @@ unpack, setup, build, install, package
 
     steps = ('unpack', 'setup', 'build', 'install', 'package')
 
+    package_formats = ('1.0', '1.1')
+
     def options(self):
         buildno_opts(self)
         abandoned_files_opt(self)
@@ -377,6 +379,8 @@ unpack, setup, build, install, package
                                default=False, help=_("don't create a debug package with debug files"))
         self.parser.add_option("", "--no-install", action="store_true",
                                default=False, help=_("don't install build dependencies, fail if a build dependency is present"))
+        self.parser.add_option("-F", "--package-format", action="store", default='1.1',
+                               help=_("pisi package format"))
 
     def run(self):
         if not self.args:
@@ -394,6 +398,9 @@ unpack, setup, build, install, package
         else:
             self.init()
 
+        if ctx.get_option('package_format') not in Build.package_formats:
+                raise Error(_('package_format must be one of %s ') % pisi.util.strlist(Build.package_formats))
+
         if ctx.get_option('output_dir'):
             ctx.ui.info(_('Output directory: %s') % ctx.config.options.output_dir)
         else:

pisi/metadata.py

@@ -49,6 +49,7 @@ class Package(specfile.Package):
     t_InstalledSize = [ autoxml.Long, autoxml.mandatory]
     t_PackageSize = [ autoxml.Long, autoxml.optional]
     t_PackageURI = [ autoxml.String, autoxml.optional]
+    t_PackageFormat = [ autoxml.String, autoxml.optional]
 
     t_Source = [ Source, autoxml.optional]