import-orig: move is_link_target() to common module

This change makes is_link_target() re-usable in the upcoming RPM-tools.

Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>

1 files changed, 2 insertions, 9 deletions

diff --git a/gbp/scripts/import_orig.py b/gbp/scripts/import_orig.py
index 4ba9bf8a..feb5a605 100644
--- a/gbp/scripts/import_orig.py
+++ b/gbp/scripts/import_orig.py
@@ -31,7 +31,8 @@ from gbp.errors import (GbpError, GbpNothingImported)
 import gbp.log
 from gbp.scripts.common.import_orig import (OrigUpstreamSource, cleanup_tmp_tree,
                                             ask_package_name, ask_package_version,
-                                            repacked_tarball_name, repack_source)
+                                            repacked_tarball_name, repack_source,
+                                            is_link_target)
 
 # Try to import readline, since that will cause raw_input to get fancy
 # line editing and history capabilities. However, if readline is not
@@ -42,14 +43,6 @@ except ImportError:
     pass
 
 
-def is_link_target(target, link):
-    """does symlink link already point to target?"""
-    if os.path.exists(link):
-            if os.path.samefile(target, link):
-                return True
-    return False
-
-
 def symlink_orig(archive, pkg, version):
     """
     Create a symlink from I{archive} ti I{<pkg>_<version>.orig.tar.<ext>} so