diff --git a/mirror-nixos-branch.pl b/mirror-nixos-branch.pl
index 6dd60a2..bac4cb7 100755
--- a/mirror-nixos-branch.pl
+++ b/mirror-nixos-branch.pl
@@ -107,8 +107,12 @@ sub fetch {
my $rev = $evalInfo->{jobsetevalinputs}->{nixpkgs}->{revision} or die;
+# Get commit date of $rev as unixtime and formatted string
+my $revUnix = `git show --no-patch --format='%ct' $rev` or die;
+my $revDate = strftime("%F %T %Z", localtime($revUnix));
+
print STDERR "\nRelease information:\n";
-print STDERR " - release is: $releaseName (build $releaseId)\n - eval is: $evalId\n - prefix is: $releasePrefix\n - Git commit is: $rev\n\n";
+print STDERR " - release is: $releaseName (build $releaseId)\n - eval is: $evalId\n - prefix is: $releasePrefix\n - Git commit is: $rev\n - Git commit date is: $revDate\n\n";
if ($bucketChannels) {
# Guard against the channel going back in time.
@@ -273,14 +277,14 @@ sub fetch {
run("xz", "$tmpDir/store-paths");
}
- my $now = strftime("%F %T", localtime);
+ my $now = strftime("%F %T %Z", localtime);
my $title = "$channelName release $releaseName";
my $githubLink = "https://github.com/NixOS/nixpkgs/commits/$rev";
my $html = "";
$html .= "$title";
$html .= "$title
";
- $html .= "Released on $now from Git commit $rev ";
+ $html .= "
Released on $now from Git commit $rev from $revDate ";
$html .= "via Hydra evaluation $evalId.
";
$html .= "| File name | Size | SHA-256 hash |
|---|
";
@@ -357,7 +361,7 @@ sub redirect {
# Update channels on channels.nixos.org.
redirect($channelName, $releasePrefix);
-redirect("$channelName/nixexprs.tar.xz", "$releasePrefix/nixexprs.tar.xz?rev=$rev");
+redirect("$channelName/nixexprs.tar.xz", "$releasePrefix/nixexprs.tar.xz?rev=$rev&lastModified=$revUnix");
redirect("$channelName/git-revision", "$releasePrefix/git-revision");
redirect("$channelName/packages.json.br", "$releasePrefix/packages.json.br");
redirect("$channelName/store-paths.xz", "$releasePrefix/store-paths.xz");