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Remove manifest support

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Manifests have been superseded by binary caches for years. This also
gets rid of nix-pull, nix-generate-patches and bsdiff/bspatch.
This commit is contained in:
Eelco Dolstra 2016-04-11 14:16:56 +02:00
parent af4fb6ef61
commit 867967265b
37 changed files with 20 additions and 2143 deletions
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25
scripts/nix-channel.in
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@ -12,8 +12,6 @@ binmode STDERR, ":encoding(utf8)";
Nix::Config::readConfig;
my $manifestDir = $Nix::Config::manifestDir;
# Turn on caching in nix-prefetch-url.
my $channelCache = "$Nix::Config::stateDir/channel-cache";
@ -75,7 +73,6 @@ sub removeChannel {
my ($name) = @_;
readChannels;
my $url = $channels{$name};
deleteOldManifests($url . "/MANIFEST", undef) if defined $url;
delete $channels{$name};
writeChannels;
@ -84,8 +81,7 @@ sub removeChannel {
}
# Fetch Nix expressions and pull manifests from the subscribed
# channels.
# Fetch Nix expressions and binary cache URLs from the subscribed channels.
sub update {
my @channelNames = @_;
@ -97,7 +93,6 @@ sub update {
next if scalar @channelNames > 0 && ! grep { $_ eq $name } @{channelNames};
my $url = $channels{$name};
my $origUrl = "$url/MANIFEST";
# We want to download the url to a file to see if it's a tarball while also checking if we
# got redirected in the process, so that we can grab the various parts of a nix channel
@ -132,22 +127,8 @@ sub update {
if ($ret != 0) {
# Check if the channel advertises a binary cache.
my $binaryCacheURL = `$Nix::Config::curl --silent '$url'/binary-cache-url`;
my $getManifest = ($Nix::Config::config{"force-manifest"} // "false") eq "true";
if ($? == 0 && $binaryCacheURL ne "") {
$extraAttrs .= "binaryCacheURL = \"$binaryCacheURL\"; ";
deleteOldManifests($origUrl, undef);
} else {
$getManifest = 1;
}
if ($getManifest) {
# No binary cache, so pull the channel manifest.
mkdir $manifestDir, 0755 unless -e $manifestDir;
die "$0: you do not have write permission to ‘$manifestDir’!\n" unless -W $manifestDir;
$ENV{'NIX_ORIG_URL'} = $origUrl;
system("$Nix::Config::binDir/nix-pull", "--skip-wrong-store", "$url/MANIFEST") == 0
or die "cannot pull manifest from ‘$url’\n";
}
$extraAttrs .= "binaryCacheURL = \"$binaryCacheURL\"; "
if $? == 0 && $binaryCacheURL ne "";
# Download the channel tarball.
my $fullURL = "$url/nixexprs.tar.xz";