Source: node-package-preamble
Version: 0.1.0-1
Severity: wishlist
Tags: patch
User: reproducible-bui...@lists.alioth.debian.org
Usertags: toolchain timestamps
X-Debbugs-Cc: reproducible-b...@lists.alioth.debian.org
Hi,
Whilst working on the Reproducible Builds effort [0], we noticed
that node-package-preamble generates output that is not
reproducible which is affecting the reproducibility of (at least)
5 packages.
Patch attached.
[0] https://reproducible-builds.org/
Regards,
--
,''`.
: :' : Chris Lamb
`. `'` la...@debian.org / chris-lamb.co.uk
`-
diff --git a/bin/preamble b/bin/preamble
index a563140..be96d96 100755
--- a/bin/preamble
+++ b/bin/preamble
@@ -3,12 +3,17 @@
var os = require("os"),
fs = require("fs");
+var now = new Date();
+if (process.env.SOURCE_DATE_EPOCH) {
+ now = new Date((process.env.SOURCE_DATE_EPOCH * 1000) +
(now.getTimezoneOffset() * 60000));
+}
+
fs.readFile("package.json", "utf8", function(error, text) {
if (error) throw error;
var json = JSON.parse(text);
process.stdout.write("// " + (json.homepage || json.name)
+ " Version " + json.version + "."
- + " Copyright " + (new Date).getFullYear()
+ + " Copyright " + now.getFullYear()
+ " " + json.author.name + (/\.$/.test(json.author.name) ? "" : ".")
+ os.EOL);
});
--
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