BaseTools PatchCheck.py: Support binary diff

This allows a patch with binary data that is generated with --binary
to be parsed by the PatchCheck.py script.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19104 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 6 insertions, 0 deletions

diff --git a/BaseTools/Scripts/PatchCheck.py b/BaseTools/Scripts/PatchCheck.py
index 340a9972b8..455c1309b6 100755
--- a/BaseTools/Scripts/PatchCheck.py
+++ b/BaseTools/Scripts/PatchCheck.py
@@ -285,6 +285,10 @@ class GitDiffCheck:
                 self.set_filename(line[6:].rstrip())

             if line.startswith('@@ '):

                 self.state = PATCH

+                self.binary = False

+            elif line.startswith('GIT binary patch'):

+                self.state = PATCH

+                self.binary = True

             else:

                 ok = False

                 for pfx in self.pre_patch_prefixes:

@@ -294,6 +298,8 @@ class GitDiffCheck:
                     self.format_error("didn't find diff hunk marker (@@)")

             self.line_num += 1

         elif self.state == PATCH:

+            if self.binary:

+                pass

             if line.startswith('-'):

                 pass

             elif line.startswith('+'):