| From 1919bb7f4072d73dcbb64d0e06eff5b04529c3db Mon Sep 17 00:00:00 2001 |
| From: Alexander Kanavin <alex.kanavin@gmail.com> |
| Date: Mon, 16 Nov 2020 18:01:02 +0000 |
| Subject: [PATCH] serializer.py: make .gz files reproducible |
| |
| .gz format contains mtime of the compressed data, and |
| SOURCE_DATE_EPOCH is the standard way to make it reproducuble. |
| |
| Upstream-Status: Submitted [https://gitlab.freedesktop.org/mesa/piglit/-/merge_requests/610] |
| Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com> |
| --- |
| tests/serializer.py | 5 ++++- |
| 1 file changed, 4 insertions(+), 1 deletion(-) |
| |
| diff --git a/tests/serializer.py b/tests/serializer.py |
| index bd14bc3db..bc5b45d7f 100644 |
| --- a/tests/serializer.py |
| +++ b/tests/serializer.py |
| @@ -138,7 +138,10 @@ def serializer(name, profile, outfile): |
| et.SubElement(env, 'env', name=k, value=v) |
| |
| tree = et.ElementTree(root) |
| - with gzip.open(outfile, 'wb') as f: |
| + reproducible_mtime = None |
| + if 'SOURCE_DATE_EPOCH' in os.environ: |
| + reproducible_mtime=os.environ['SOURCE_DATE_EPOCH'] |
| + with gzip.GzipFile(outfile, 'wb', mtime=reproducible_mtime) as f: |
| tree.write(f, encoding='utf-8', xml_declaration=True) |
| |
| |