Update nix-fallback-paths.nix only

This commit is contained in:
Eelco Dolstra 2021-05-14 14:03:53 +02:00
parent 340f831ebe
commit de9e43c2ea
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GPG key ID: 8170B4726D7198DE

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@ -133,20 +133,8 @@ for my $fn (glob "$tmpDir/*") {
exit if $version =~ /pre/;
# Update Nixpkgs in a very hacky way.
# Update nix-fallback-paths.nix.
system("cd $nixpkgsDir && git pull") == 0 or die;
my $oldName = `nix-instantiate --eval $nixpkgsDir -A nix.name`; chomp $oldName;
my $oldHash = `nix-instantiate --eval $nixpkgsDir -A nix.src.outputHash`; chomp $oldHash;
print STDERR "old stable version in Nixpkgs = $oldName / $oldHash\n";
my $fn = "$nixpkgsDir/pkgs/tools/package-management/nix/default.nix";
my $oldFile = read_file($fn);
$oldFile =~ s/$oldName/"$releaseName"/g;
$oldFile =~ s/$oldHash/"$tarballHash"/g;
write_file($fn, $oldFile);
$oldName =~ s/nix-//g;
$oldName =~ s/"//g;
sub getStorePath {
my ($jobName) = @_;
@ -167,7 +155,7 @@ write_file("$nixpkgsDir/nixos/modules/installer/tools/nix-fallback-paths.nix",
" x86_64-darwin = \"" . getStorePath("build.x86_64-darwin") . "\";\n" .
"}\n");
system("cd $nixpkgsDir && git commit -a -m 'nix: $oldName -> $version'") == 0 or die;
system("cd $nixpkgsDir && git commit -a -m 'nix-fallback-paths.nix: Update to $version'") == 0 or die;
# Update the "latest" symlink.
$channelsBucket->add_key(