Source: grunt
Version: 1.0.1-5
Severity: wishlist
Tags: patch
User: [email protected]
Usertags: timestamps toolchain
X-Debbugs-Cc: [email protected]
Hi,
Whilst working on the Reproducible Builds effort [0], we noticed
that grunt can generate non-reproducible output.
This is affecting the reproducibility status other packages such as
libjquery-tablesorter that set a "pkg.banner" such as:
<%= grunt.template.today("mm-dd-yyyy")
Patch attached.
[0] https://reproducible-builds.org/
Regards,
--
,''`.
: :' : Chris Lamb, Debian Project Leader
`. `'` [email protected] / chris-lamb.co.uk
`-
diff --git a/lib/grunt/template.js b/lib/grunt/template.js
index d1967df..15e1fe1 100644
--- a/lib/grunt/template.js
+++ b/lib/grunt/template.js
@@ -10,7 +10,11 @@ template.date = require('dateformat');
// Format today's date.
template.today = function(format) {
- return template.date(new Date(), format);
+ var now = new Date();
+ if (process.env.SOURCE_DATE_EPOCH) {
+ now = new Date((process.env.SOURCE_DATE_EPOCH * 1000) +
(now.getTimezoneOffset() * 60000));
+ }
+ return template.date(now, format);
};
// Template delimiters.
--
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