From bfa41eb6714a7e7c3956389ee063e898bd1f37ff Mon Sep 17 00:00:00 2001
From: Shea Levy <shea@shealevy.com>
Date: Wed, 10 Aug 2016 10:44:39 -0400
Subject: nix-copy-closure: Implement in C++.

Tests fail currently because the database is not given proper hashes in the VM
---
 scripts/local.mk            |   7 +--
 scripts/nix-copy-closure.in | 103 --------------------------------------------
 2 files changed, 1 insertion(+), 109 deletions(-)
 delete mode 100755 scripts/nix-copy-closure.in

(limited to 'scripts')

diff --git a/scripts/local.mk b/scripts/local.mk
index ee8ae6845dc1..9f666bde4d00 100644
--- a/scripts/local.mk
+++ b/scripts/local.mk
@@ -1,8 +1,3 @@
-nix_bin_scripts := \
-  $(d)/nix-copy-closure \
-
-bin-scripts += $(nix_bin_scripts)
-
 nix_noinst_scripts := \
   $(d)/build-remote.pl \
   $(d)/nix-http-export.cgi \
@@ -16,4 +11,4 @@ profiledir = $(sysconfdir)/profile.d
 $(eval $(call install-file-as, $(d)/nix-profile.sh, $(profiledir)/nix.sh, 0644))
 $(eval $(call install-program-in, $(d)/build-remote.pl, $(libexecdir)/nix))
 
-clean-files += $(nix_bin_scripts) $(nix_noinst_scripts)
+clean-files += $(nix_noinst_scripts)
diff --git a/scripts/nix-copy-closure.in b/scripts/nix-copy-closure.in
deleted file mode 100755
index af1d30919263..000000000000
--- a/scripts/nix-copy-closure.in
+++ /dev/null
@@ -1,103 +0,0 @@
-#! @perl@ -w @perlFlags@
-
-use utf8;
-use strict;
-use Nix::SSH;
-use Nix::Config;
-use Nix::Store;
-use Nix::CopyClosure;
-use List::Util qw(sum);
-
-binmode STDERR, ":encoding(utf8)";
-
-if (scalar @ARGV < 1) {
-    print STDERR <<EOF
-Usage: nix-copy-closure [--from | --to] HOSTNAME [--gzip] [--bzip2] [--xz] PATHS...
-EOF
-    ;
-    exit 1;
-}
-
-
-# Get the target host.
-my $sshHost;
-my $toMode = 1;
-my $includeOutputs = 0;
-my $dryRun = 0;
-my $useSubstitutes = 0;
-my $verbosity = 1;
-
-
-# !!! Copied from nix-pack-closure, should put this in a module.
-my @storePaths = ();
-
-while (@ARGV) {
-    my $arg = shift @ARGV;
-
-    if ($arg eq "--help") {
-        exec "man nix-copy-closure" or die;
-    }
-    elsif ($arg eq "--gzip" || $arg eq "--bzip2" || $arg eq "--xz") {
-        warn "$0: ‘$arg’ is not implemented\n" if $arg ne "--gzip";
-        push @globalSshOpts, "-C";
-    }
-    elsif ($arg eq "--from") {
-        $toMode = 0;
-    }
-    elsif ($arg eq "--to") {
-        $toMode = 1;
-    }
-    elsif ($arg eq "--include-outputs") {
-        $includeOutputs = 1;
-    }
-    elsif ($arg eq "--show-progress") {
-        warn "$0: ‘$arg’ is not implemented\n";
-    }
-    elsif ($arg eq "--dry-run") {
-        $dryRun = 1;
-    }
-    elsif ($arg eq "--use-substitutes" || $arg eq "-s") {
-        $useSubstitutes = 1;
-    }
-    elsif ($arg eq "-v") {
-        $verbosity++;
-        setVerbosity($verbosity);
-    }
-    elsif (!defined $sshHost) {
-        $sshHost = $arg;
-    }
-    else {
-        push @storePaths, $arg;
-    }
-}
-
-die "$0: you did not specify a host name\n" unless defined $sshHost;
-
-
-if ($toMode) { # Copy TO the remote machine.
-    Nix::CopyClosure::copyTo(
-        $sshHost, [ @storePaths ],
-        $includeOutputs, $dryRun, $useSubstitutes);
-}
-
-else { # Copy FROM the remote machine.
-
-    my ($from, $to) = connectToRemoteNix($sshHost, []);
-
-    # 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).
-    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";
-        writeInt(5, $to); # == cmdExportPaths
-        writeInt(0, $to); # obsolete
-        writeStrings(\@missing, $to);
-        importPaths(fileno($from), 1);
-    }
-
-}
-- 
cgit 1.4.1