Tweak generate_build_files.py output to pass gn's formatter
Chromium's presubmits check for files to be correctly formatted. While
this is automatically generated, the tooling doesn't know this. Just
output in the format it expects, which is that length 0 and length one
lists are formatted differently.
Change-Id: I3c5bec884db302f780c5c53429dfe26cb4731d58
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/65828
Reviewed-by: Bob Beck <bbe@google.com>
Auto-Submit: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
diff --git a/util/generate_build_files.py b/util/generate_build_files.py
index 41d5a50..e25a757 100644
--- a/util/generate_build_files.py
+++ b/util/generate_build_files.py
@@ -339,10 +339,15 @@
out.write('\n')
self.firstSection = False
- out.write('%s = [\n' % name)
- for f in sorted(files):
- out.write(' "%s",\n' % f)
- out.write(']\n')
+ if len(files) == 0:
+ out.write('%s = []\n' % name)
+ elif len(files) == 1:
+ out.write('%s = [ "%s" ]\n' % (name, files[0]))
+ else:
+ out.write('%s = [\n' % name)
+ for f in sorted(files):
+ out.write(' "%s",\n' % f)
+ out.write(']\n')
def WriteFiles(self, files):
with open('BUILD.generated.gni', 'w+') as out:
