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bug#61633: [PATCH] patches: Add a patch that makes building language pac
From: |
Maxim Cournoyer |
Subject: |
bug#61633: [PATCH] patches: Add a patch that makes building language packs reproducible. |
Date: |
Sun, 19 Feb 2023 11:52:11 -0500 |
* data/patches/reproducible-langpacks.patch: New file.
---
data/patches/reproducible-langpacks.patch | 45 +++++++++++++++++++++++
1 file changed, 45 insertions(+)
create mode 100644 data/patches/reproducible-langpacks.patch
diff --git a/data/patches/reproducible-langpacks.patch
b/data/patches/reproducible-langpacks.patch
new file mode 100644
index 0000000..b36a770
--- /dev/null
+++ b/data/patches/reproducible-langpacks.patch
@@ -0,0 +1,45 @@
+Prevent the extension manifests from embedding the current date.
+
+This is inspired by the Debian
+"Use-build-id-as-langpack-version-for-reproducibility.patch" maintained for
+their Firefox package as well as reproducible-builds.org guidelines from
+https://reproducible-builds.org/docs/source-date-epoch/.
+
+Upstream status: https://phabricator.services.mozilla.com/D169979
+
+--- ./python/mozbuild/mozbuild/action/langpack_manifest.py.old 2023-02-13
11:01:21.051537347 -0500
++++ ./python/mozbuild/mozbuild/action/langpack_manifest.py 2023-02-13
11:04:33.141817330 -0500
+@@ -36,6 +36,15 @@
+ pushlog_api_url = "{0}/json-rev/{1}"
+
+
++import os
++import time
++import datetime
++
++def get_build_date():
++ """Honor SOURCE_DATE_EPOCH for reproducibility."""
++ return datetime.datetime.utcfromtimestamp(
++ int(os.environ.get('SOURCE_DATE_EPOCH', time.time())))
++
+ ###
+ # Retrievers a UTC datetime of the push for the current commit
+ # from a mercurial clone directory.
+@@ -54,7 +63,7 @@
+ with mozversioncontrol.get_repository_object(path=path) as repo:
+ phase = repo._run("log", "-r", ".", "-T" "{phase}")
+ if phase.strip() != "public":
+- return datetime.datetime.utcnow()
++ return get_build_date()
+ repo_url = repo._run("paths", "default")
+ repo_url = repo_url.strip().replace("ssh://", "https://")
+ repo_url = repo_url.replace("hg://", "https://")
+@@ -105,7 +114,7 @@
+ dt = get_dt_from_hg(path)
+
+ if dt is None:
+- dt = datetime.datetime.utcnow()
++ dt = get_build_date()
+
+ dt = dt.replace(microsecond=0)
+ return dt.strftime("%Y%m%d%H%M%S")
base-commit: 03d9e3db5affe21db077c410ec08c313d6aa280e
--
2.39.1
- bug#61633: [PATCH] patches: Add a patch that makes building language packs reproducible.,
Maxim Cournoyer <=