gbp-pq: Allow to specify subdirs for patches

via the "Gbp-Pq-Tag: <subdir>" directive in the patch header. This also
gets rid sed callouts.

Add "apply" action to apply single patches

1 files changed, 11 insertions, 0 deletions

diff --git a/gbp/git.py b/gbp/git.py
index dc648a12..e43d58f7 100644
--- a/gbp/git.py
+++ b/gbp/git.py
@@ -486,6 +486,17 @@ class GitRepository(object):
         output, ret = self.__git_getoutput('format-patch', options)
         return [ line.strip() for line in output ]
 
+    def apply_patch(self, patch, index=True, context=None):
+        """Apply a patch using git apply"""
+
+        args = []
+        if context:
+            args += [ '-C', context ]
+        if index:
+            args.append("--index")
+        args.append(patch)
+        GitCommand("apply", args)()
+
 
 class FastImport(object):
     """Invoke git-fast-import"""