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| author | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2012-12-05T10·02+0100 |
|---|---|---|
| committer | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2012-12-05T10·02+0100 |
| commit | 566afa1e9c804dd4a893960f30325a38c81a4c51 (patch) | |
| tree | cfba6b7fd4bab207513e1e4d20ccadf6ec2a49c8 /scripts/nix-channel.in | |
| parent | 444b03a36fc038f030241d3d006d13ba2ae12e6b (diff) | |
Support xz compression of nixexprs.tar in channels
Diffstat (limited to 'scripts/nix-channel.in')
| -rwxr-xr-x | scripts/nix-channel.in | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/scripts/nix-channel.in b/scripts/nix-channel.in index 7b292ee8cf64..4a480ae28b04 100755 --- a/scripts/nix-channel.in +++ b/scripts/nix-channel.in @@ -122,7 +122,9 @@ sub update { } # Download the channel tarball. - my $fullURL = "$url/nixexprs.tar.bz2"; + my $fullURL = "$url/nixexprs.tar.xz"; + system("$Nix::Config::curl --fail --silent --head '$fullURL' > /dev/null") == 0 or + $fullURL = "$url/nixexprs.tar.bz2"; print STDERR "downloading Nix expressions from `$fullURL'...\n"; my ($hash, $path) = `PRINT_PATH=1 QUIET=1 $Nix::Config::binDir/nix-prefetch-url '$fullURL'`; die "cannot fetch `$fullURL'\n" if $? != 0; |