1 files changed, 125 insertions, 0 deletions
diff --git a/gbp/scripts/common/import_orig.py b/gbp/scripts/common/import_orig.py
new file mode 100644
index 00000000..62daab85
--- /dev/null
+++ b/gbp/scripts/common/import_orig.py
@@ -0,0 +1,125 @@
+# vim: set fileencoding=utf-8 :
+#
+# (C) 2006, 2007, 2009, 2011 Guido Guenther <agx@sigxcpu.org>
+# (C) 2012 Intel Corporation <markus.lehtonen@linux.intel.com>
+#    This program is free software; you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation; either version 2 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program; if not, write to the Free Software
+#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+"""Common functionality for import-orig scripts"""
+import os
+import tempfile
+import gbp.command_wrappers as gbpc
+from gbp.deb import UpstreamSource
+from gbp.errors import GbpError
+import gbp.log
+
+class OrigUpstreamSource(UpstreamSource):
+    """Upstream source that will be imported"""
+
+    def needs_repack(self, options):
+        """
+        Determine if the upstream sources needs to be repacked
+
+        We repack if
+         1. we want to filter out files and use pristine tar since we want
+            to make a filtered tarball available to pristine-tar
+         2. when we don't have a suitable upstream tarball (e.g. zip archive or unpacked dir)
+            and want to use filters
+         3. when we don't have a suitable upstream tarball (e.g. zip archive or unpacked dir)
+            and want to use pristine-tar
+        """
+        if ((options.pristine_tar and options.filter_pristine_tar and len(options.filters) > 0)):
+            return True
+        elif not self.is_orig():
+            if len(options.filters):
+                return True
+            elif options.pristine_tar:
+                return True
+        return False
+
+
+def cleanup_tmp_tree(tree):
+    """remove a tree of temporary files"""
+    try:
+        gbpc.RemoveTree(tree)()
+    except gbpc.CommandExecFailed:
+        gbp.log.err("Removal of tmptree %s failed." % tree)
+
+
+def ask_package_name(default, name_validator_func, err_msg):
+    """
+    Ask the user for the source package name.
+    @param default: The default package name to suggest to the user.
+    """
+    while True:
+        sourcepackage = raw_input("What will be the source package name? [%s] " % default)
+        if not sourcepackage: # No input, use the default.
+            sourcepackage = default
+        # Valid package name, return it.
+        if name_validator_func(sourcepackage):
+            return sourcepackage
+
+        # Not a valid package name. Print an extra
+        # newline before the error to make the output a
+        # bit clearer.
+        gbp.log.warn("\nNot a valid package name: '%s'.\n%s" % (sourcepackage, err_msg))
+
+
+def ask_package_version(default, ver_validator_func, err_msg):
+    """
+    Ask the user for the upstream package version.
+    @param default: The default package version to suggest to the user.
+    """
+    while True:
+        version = raw_input("What is the upstream version? [%s] " % default)
+        if not version: # No input, use the default.
+            version = default
+        # Valid version, return it.
+        if ver_validator_func(version):
+            return version
+
+        # Not a valid upstream version. Print an extra
+        # newline before the error to make the output a
+        # bit clearer.
+        gbp.log.warn("\nNot a valid upstream version: '%s'.\n%s" % (version, err_msg))
+
+
+def repacked_tarball_name(source, name, version):
+    if source.is_orig():
+        # Repacked orig tarball needs a different name since there's already
+        # one with that name
+        name = os.path.join(
+                    os.path.dirname(source.path),
+                    os.path.basename(source.path).replace(".tar", ".gbp.tar"))
+    else:
+        # Repacked sources or other archives get canonical name
+        name = os.path.join(
+                    os.path.dirname(source.path),
+                    "%s_%s.orig.tar.bz2" % (name, version))
+    return name
+
+
+def repack_source(source, name, version, tmpdir, filters):
+    """Repack the source tree"""
+    name = repacked_tarball_name(source, name, version)
+    repacked = source.pack(name, filters)
+    if source.is_orig(): # the tarball was filtered on unpack
+        repacked.unpacked = source.unpacked
+    else: # otherwise unpack the generated tarball get a filtered tree
+        if tmpdir:
+            cleanup_tmp_tree(tmpdir)
+        tmpdir = tempfile.mkdtemp(dir='../')
+        repacked.unpack(tmpdir, filters)
+    return (repacked, tmpdir)
+