[Python-checkins] gitattribute: Mark generated files (GH-7619)

[Miss Islington (bot)]

https://github.com/python/cpython/commit/9363235467f1321e5bd81f279bfe4bd23d5c8ff6
commit: 9363235467f1321e5bd81f279bfe4bd23d5c8ff6
branch: 3.7
author: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com>
committer: GitHub <noreply at github.com>
date: 2018-06-15T09:04:46-07:00
summary:

gitattribute: Mark generated files (GH-7619)


Marked files are collapsed by default in Github pull request.
https://github.com/github/linguistGH-generated-code
(cherry picked from commit c1897eda3d47b182977459a1e9fed4b3854a10a0)

Co-authored-by: INADA Naoki <methane at users.noreply.github.com>

files:
M .gitattributes

diff --git a/.gitattributes b/.gitattributes
index 0a998a5369ff..4a487c3c2a14 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -37,3 +37,20 @@ Lib/test/test_importlib/data01/* -text
 *.proj text eol=crlf
 PCbuild/readme.txt text eol=crlf
 PC/readme.txt text eol=crlf
+
+# Generated files
+# https://github.com/github/linguist#generated-code
+Include/graminit.h          linguist-generated=true
+Python/graminit.h           linguist-generated=true
+Modules/clinic/*.h          linguist-generated=true
+Objects/clinic/*.h          linguist-generated=true
+PC/clinic/*.h               linguist-generated=true
+Python/clinic/*.h           linguist-generated=true
+Python/importlib.h          linguist-generated=true
+Python/importlib_external.h linguist-generated=true
+Include/Python-ast.h        linguist-generated=true
+Python/Python-ast.c         linguist-generated=true
+Include/opcode.h            linguist-generated=true
+Python/opcode_targets.h     linguist-generated=true
+Objects/typeslots.inc       linguist-generated=true
+Modules/unicodedata_db.h    linguist-generated=true