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authorEelco Dolstra <e.dolstra@tudelft.nl>2007-02-22T15·48+0000
committerEelco Dolstra <e.dolstra@tudelft.nl>2007-02-22T15·48+0000
commit4c5e6d1a2f48a26c22ee5b515f8ac672d3d2e7ab (patch)
tree3926b45d2b67974ae7ba2c0c47265221d02861ee /scripts
parent024a8ed3822867c5f9b9498bd8b27fa5dc180846 (diff)
* nix-copy-closure: option --sign.
* nix-copy-closure: set SSH options through NIX_SSHOPTS..

Diffstat (limited to 'scripts')
-rw-r--r--scripts/nix-copy-closure.in22
1 files changed, 20 insertions, 2 deletions
diff --git a/scripts/nix-copy-closure.in b/scripts/nix-copy-closure.in
index ec2df8828963..80a6a80518b5 100644
--- a/scripts/nix-copy-closure.in
+++ b/scripts/nix-copy-closure.in
@@ -4,8 +4,20 @@ my $binDir = $ENV{"NIX_BIN_DIR"};
 $binDir = "@bindir@" unless defined $binDir;
 
 
+if (scalar @ARGV < 1) {
+    print STDERR <<EOF
+Usage: nix-copy-closure HOSTNAME [--sign] PATHS...
+EOF
+    ;
+    exit 1;
+}
+
+
 # Get the target host.
 my $sshHost = shift @ARGV;
+my @sshOpts = split ' ', $ENV{"NIX_SSHOPTS"};
+
+my $sign = 0;
 
 
 # !!! Copied from nix-pack-closure, should put this in a module.
@@ -14,6 +26,10 @@ my @storePaths = ();
 
 while (@ARGV) {
     my $storePath = shift @ARGV;
+    if ($storePath eq "--sign") {
+        $sign = 1;
+        next;
+    }
 
     # $storePath might be a symlink to the store, so resolve it.
     $storePath = (`$binDir/nix-store --query --resolve '$storePath'`
@@ -38,7 +54,7 @@ while (@ARGV) {
 
 
 # Ask the remote host which paths are invalid.
-open(READ, "-|", "ssh", $sshHost, "nix-store", "--check-validity", "--print-invalid", @storePaths);
+open(READ, "-|", "ssh", @sshOpts, $sshHost, "nix-store", "--check-validity", "--print-invalid", @storePaths);
 my @missing = ();
 while (<READ>) {
     chomp;
@@ -50,6 +66,8 @@ close READ or die;
 
 # Export the store paths and import them on the remote machine.
 if (scalar @missing > 0) {
-    system("nix-store --export @missing | ssh $sshHost nix-store --import") == 0
+    my $extraOpts = "";
+    $extraOpts .= "--sign" if $sign == 1;
+    system("nix-store --export $extraOpts @missing | ssh @sshOpts $sshHost nix-store --import") == 0
         or die "copying store paths to remote machine failed: $?";
 }