1 Author: Bernhard M. Wiedemann <bwiedemann suse de>

     2 Date: 2019-07-22

     3 

     4 Allow to override build date with SOURCE_DATE_EPOCH

     5 in order to make builds reproducible.

     6 See https://reproducible-builds.org/ for why this is good

     7 and https://reproducible-builds.org/specs/source-date-epoch/

     8 for the definition of this variable.

     9 

    10 diff --git a/python/mozbuild/mozbuild/action/langpack_manifest.py b/python/mozbuild/mozbuild/action/langpack_manifest.py

    11 --- a/python/mozbuild/mozbuild/action/langpack_manifest.py

    12 +++ b/python/mozbuild/mozbuild/action/langpack_manifest.py

    13 @@ -14,16 +14,17 @@

    14  import argparse

    15  import datetime

    16  import io

    17  import json

    18  import logging

    19  import os

    20  import re

    21  import sys

    22 +import time

    23  

    24  import fluent.syntax.ast as FTL

    25  import mozpack.path as mozpath

    26  import mozversioncontrol

    27  import requests

    28  from fluent.syntax.parser import FluentParser

    29  from mozpack.chrome.manifest import Manifest, ManifestLocale, parse_manifest

    30  

    31 @@ -102,17 +103,17 @@ def get_dt_from_hg(path):

    32  #    ts == "20170914215617"

    33  ###

    34  def get_timestamp_for_locale(path):

    35      dt = None

    36      if os.path.isdir(os.path.join(path, ".hg")):

    37          dt = get_dt_from_hg(path)

    38  

    39      if dt is None:

    40 -        dt = datetime.datetime.utcnow()

    41 +        dt = datetime.datetime.utcfromtimestamp(int(os.environ.get('SOURCE_DATE_EPOCH', time.time())))

    42  

    43      dt = dt.replace(microsecond=0)

    44      return dt.strftime("%Y%m%d%H%M%S")

    45  

    46  

    47  ###

    48  # Parses an FTL file into a key-value pair object.

    49  # Does not support attributes, terms, variables, functions or selectors;