This will be used later for proving SmPL patches against
legacy patch series.
Signed-off-by: Luis R. Rodriguez <mcgrof@xxxxxxxxxxxxxxxx>
---
lib/bpgit.py | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/lib/bpgit.py b/lib/bpgit.py
index f56e377..f4b53c4 100644
--- a/lib/bpgit.py
+++ b/lib/bpgit.py
@@ -328,3 +328,15 @@ def reset(opts=[], tree=None):
close_fds=True, universal_newlines=True, cwd=tree)
process.wait()
_check(process)
+
+def diff(tree=None, extra_args=None):
+ cmd = ['git', 'diff', '--color=always'] + extra_args
+
+ process = subprocess.Popen(cmd,
+ stdout=subprocess.PIPE, stderr=subprocess.STDOUT,
+ close_fds=True, universal_newlines=True, cwd=tree)
+ stdout = process.communicate()[0]
+ process.wait()
+ _check(process)
+
+ return stdout
--
1.8.5.3
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