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Delete manifests in "nix-channel --remove" or when a binary cache is available

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This commit is contained in:
Eelco Dolstra 2012-09-13 11:35:46 -04:00
parent 6c4ac29917
commit b14717ab90
4 changed files with 47 additions and 35 deletions
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4
scripts/nix-channel.in
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@ -4,6 +4,7 @@ use strict;
use File::Basename;
use File::Path qw(mkpath);
use Nix::Config;
use Nix::Manifest;
my $manifestDir = $Nix::Config::manifestDir;
@ -65,6 +66,8 @@ sub addChannel {
sub removeChannel {
my ($name) = @_;
readChannels;
my $url = $channels{$name};
deleteOldManifests($url . "/MANIFEST", undef) if defined $url;
delete $channels{$name};
writeChannels;
@ -101,6 +104,7 @@ sub update {
my $extraAttrs = "";
if ($? == 0 && $binaryCacheURL ne "") {
$extraAttrs .= "binaryCacheURL = \"$binaryCacheURL\"; ";
deleteOldManifests($origUrl, undef);
} else {
# No binary cache, so pull the channel manifest.
mkdir $manifestDir, 0755 unless -e $manifestDir;