diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/build-remote.pl.in | 3 | ||||
| -rwxr-xr-x | scripts/nix-copy-closure.in | 36 |
2 files changed, 10 insertions, 29 deletions
diff --git a/scripts/build-remote.pl.in b/scripts/build-remote.pl.in index 337374c214b5..a55d758252ea 100755 --- a/scripts/build-remote.pl.in +++ b/scripts/build-remote.pl.in @@ -272,7 +272,8 @@ if ($res != 0) { # Copy the output from the build machine. my @outputs2 = grep { !isValidPath($_) } @outputs; if (scalar @outputs2 > 0) { - writeInt(5, $to) or die; # == cmdExportPaths + writeInt(5, $to); # == cmdExportPaths + writeInt(0, $to); # don't sign writeStrings(\@outputs2, $to); $ENV{'NIX_HELD_LOCKS'} = "@outputs2"; # FIXME: ugly importPaths(fileno($from)); diff --git a/scripts/nix-copy-closure.in b/scripts/nix-copy-closure.in index 05faa63917da..3dde6e1574ad 100755 --- a/scripts/nix-copy-closure.in +++ b/scripts/nix-copy-closure.in @@ -89,42 +89,22 @@ if ($toMode) { # Copy TO the remote machine. else { # Copy FROM the remote machine. - openSSHConnection $sshHost or die "$0: unable to start SSH\n"; + my ($from, $to) = connectToRemoteNix($sshHost, [ @sshOpts ]); # Query the closure of the given store paths on the remote # machine. Paths are assumed to be store paths; there is no # resolution (following of symlinks). - my $extraOpts = $includeOutputs ? "--include-outputs" : ""; - my $pid = open(READ, - "set -f; ssh @sshOpts $sshHost nix-store --query --requisites $extraOpts @storePaths|") or die; - - while (<READ>) { - chomp; - die "bad: $_" unless /^\//; - push @missing, $_ unless isValidPath($_); - } - - close READ or die "nix-store on remote machine `$sshHost' failed: $?"; - - my $missingSize = 0; - if ($progressViewer ne "") { - $missingSize = sum (split ' ', `set -f; ssh @sshOpts $sshHost nix-store -q --size @missing`) or die; - } + syswrite($to, pack("L<x4L<x4", 7, $includeOutputs ? 1 : 0)) or die; + writeStrings(\@storePaths, $to); + my @missing = grep { !isValidPath($_) } readStrings($from); # Export the store paths on the remote machine and import them locally. if (scalar @missing > 0) { print STDERR "copying ", scalar @missing, " missing paths from ‘$sshHost’...\n"; - unless ($dryRun) { - if ($useSubstitutes) { - system "$Nix::Config::binDir/nix-store -r --ignore-unknown @missing"; - } - $compressor = "| $compressor" if $compressor ne ""; - $decompressor = "$decompressor |" if $decompressor ne ""; - $progressViewer = "$progressViewer -s $missingSize |" if $progressViewer ne ""; - my $extraOpts = $sign ? "--sign" : ""; - system("set -f; ssh $sshHost @sshOpts 'nix-store --export $extraOpts @missing $compressor' | $decompressor $progressViewer $Nix::Config::binDir/nix-store --import > /dev/null") == 0 - or die "copying store paths from remote machine `$sshHost' failed: $?"; - } + writeInt(5, $to); # == cmdExportPaths + writeInt($sign ? 1 : 0, $to); + writeStrings(\@missing, $to); + importPaths(fileno($from)); } } |