diff options
Diffstat (limited to 'scripts/nix-pull.in')
-rwxr-xr-x | scripts/nix-pull.in | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/scripts/nix-pull.in b/scripts/nix-pull.in deleted file mode 100755 index 58dd2cf27e..0000000000 --- a/scripts/nix-pull.in +++ /dev/null @@ -1,103 +0,0 @@ -#! @perl@ -w @perlFlags@ - -use strict; -use File::Temp qw(tempdir); -use Nix::Config; -use Nix::Manifest; - -my $tmpDir = tempdir("nix-pull.XXXXXX", CLEANUP => 1, TMPDIR => 1) - or die "cannot create a temporary directory"; - -my $manifestDir = $Nix::Config::manifestDir; - - -# Prevent access problems in shared-stored installations. -umask 0022; - - -# Create the manifests directory if it doesn't exist. -if (! -e $manifestDir) { - mkdir $manifestDir, 0755 or die "cannot create directory `$manifestDir'"; -} - - -# Make sure that the manifests directory is scanned for GC roots. -my $gcRootsDir = "$Nix::Config::stateDir/gcroots"; -my $manifestDirLink = "$gcRootsDir/manifests"; -if (! -l $manifestDirLink) { - symlink($manifestDir, $manifestDirLink) or die "cannot create symlink `$manifestDirLink'"; -} - - -# Process the URLs specified on the command line. - -sub downloadFile { - my $url = shift; - $ENV{"PRINT_PATH"} = 1; - $ENV{"QUIET"} = 1; - my ($dummy, $path) = `$Nix::Config::binDir/nix-prefetch-url '$url'`; - die "cannot fetch `$url'" if $? != 0; - die "nix-prefetch-url did not return a path" unless defined $path; - chomp $path; - return $path; -} - -sub processURL { - my $url = shift; - - $url =~ s/\/$//; - - my $manifest; - - my $origUrl = $ENV{'NIX_ORIG_URL'} || $url; - - # First see if a bzipped manifest is available. - if (system("$Nix::Config::curl --fail --silent --location --head '$url'.bz2 > /dev/null") == 0) { - print "fetching list of Nix archives at `$url.bz2'...\n"; - $manifest = downloadFile "$url.bz2"; - } - - # Otherwise, just get the uncompressed manifest. - else { - print "fetching list of Nix archives at `$url'...\n"; - $manifest = downloadFile $url; - } - - my $baseName = "unnamed"; - if ($url =~ /\/([^\/]+)\/[^\/]+$/) { # get the forelast component - $baseName = $1; - } - - my $hash = `$Nix::Config::binDir/nix-hash --flat '$manifest'` - or die "cannot hash `$manifest'"; - chomp $hash; - - my $urlFile = "$manifestDir/$baseName-$hash.url"; - open URL, ">$urlFile" or die "cannot create `$urlFile'"; - print URL $origUrl; - close URL; - - my $finalPath = "$manifestDir/$baseName-$hash.nixmanifest"; - - unlink $finalPath if -e $finalPath; - - symlink("$manifest", "$finalPath") - or die "cannot link `$finalPath to `$manifest'"; - - deleteOldManifests($origUrl, $urlFile); -} - -while (@ARGV) { - my $url = shift @ARGV; - if ($url eq "--help") { - exec "man nix-pull" or die; - } elsif ($url eq "--skip-wrong-store") { - # No-op, no longer supported. - } else { - processURL $url; - } -} - - -# Update the cache. -updateManifestDB(); |