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qubes-installer-qubes-os/lorax/0006-Use-SOURCE_DATE_EPOCH-...

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3.1 KiB

From c90eb097d7006378155e06a3d1e8148d61da90c5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Marczykowski-G=C3=B3recki?=
<marmarek@invisiblethingslab.com>
Date: Thu, 4 Oct 2018 18:16:34 +0200
Subject: [PATCH 2/4] Use SOURCE_DATE_EPOCH for metadata timestamps
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Organization: Invisible Things Lab
Cc: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
This include .buildinfo, .treeinfo and .discinfo.
Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
---
src/pylorax/buildstamp.py | 7 ++++++-
src/pylorax/discinfo.py | 8 +++++++-
src/pylorax/treeinfo.py | 8 +++++++-
3 files changed, 20 insertions(+), 3 deletions(-)
diff --git a/src/pylorax/buildstamp.py b/src/pylorax/buildstamp.py
index 4219944..4376784 100644
--- a/src/pylorax/buildstamp.py
+++ b/src/pylorax/buildstamp.py
@@ -23,6 +23,7 @@ import logging
logger = logging.getLogger("pylorax.buildstamp")
import datetime
+import os
class BuildStamp(object):
@@ -33,7 +34,11 @@ class BuildStamp(object):
self.bugurl = bugurl
self.isfinal = isfinal
- now = datetime.datetime.now()
+ if 'SOURCE_DATE_EPOCH' in os.environ:
+ now = datetime.datetime.utcfromtimestamp(
+ int(os.environ['SOURCE_DATE_EPOCH']))
+ else:
+ now = datetime.datetime.now()
now = now.strftime("%Y%m%d%H%M")
self.uuid = "{0}.{1}".format(now, buildarch)
diff --git a/src/pylorax/discinfo.py b/src/pylorax/discinfo.py
index 9dad83b..311bae3 100644
--- a/src/pylorax/discinfo.py
+++ b/src/pylorax/discinfo.py
@@ -22,6 +22,7 @@
import logging
logger = logging.getLogger("pylorax.discinfo")
+import os
import time
@@ -32,8 +33,13 @@ class DiscInfo(object):
self.basearch = basearch
def write(self, outfile):
+ if 'SOURCE_DATE_EPOCH' in os.environ:
+ timestamp = int(os.environ['SOURCE_DATE_EPOCH'])
+ else:
+ timestamp = time.time()
+
logger.info("writing .discinfo file")
with open(outfile, "w") as fobj:
- fobj.write("{0:f}\n".format(time.time()))
+ fobj.write("{0:f}\n".format(timestamp))
fobj.write("{0.release}\n".format(self))
fobj.write("{0.basearch}\n".format(self))
diff --git a/src/pylorax/treeinfo.py b/src/pylorax/treeinfo.py
index 4c84006..cc1ad3f 100644
--- a/src/pylorax/treeinfo.py
+++ b/src/pylorax/treeinfo.py
@@ -23,6 +23,7 @@ import logging
logger = logging.getLogger("pylorax.treeinfo")
import configparser
+import os
import time
@@ -33,8 +34,13 @@ class TreeInfo(object):
self.c = configparser.ConfigParser()
+ if 'SOURCE_DATE_EPOCH' in os.environ:
+ timestamp = os.environ['SOURCE_DATE_EPOCH']
+ else:
+ timestamp = str(time.time())
+
section = "general"
- data = {"timestamp": str(time.time()),
+ data = {"timestamp": timestamp,
"family": product,
"version": version,
"name": "%s-%s" % (product, version),
--
2.17.1