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Merged R9105

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This commit is contained in:
Wouter den Breejen 2007-10-08 11:58:34 +00:00
parent 00602dd20c
commit dacf2e0e87
28 changed files with 503 additions and 502 deletions
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13
scripts/nix-channel.in
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@ -8,6 +8,12 @@ my $stateDir = $ENV{"NIX_STATE_DIR"};
$stateDir = "@localstatedir@/nix" unless defined $stateDir;
# Turn on caching in nix-prefetch-url.
my $channelCache = "$stateDir/channel-cache";
$ENV{'NIX_DOWNLOAD_CACHE'} = $channelCache;
mkdir $channelCache, 0755 unless -e $channelCache;
# Figure out the name of the `.nix-channels' file to use.
my $home = $ENV{"HOME"};
die '$HOME not set' unless defined $home;
@ -70,10 +76,6 @@ sub removeChannel {
sub update {
readChannels;
# Get rid of all the old substitutes.
system("@bindir@/nix-store", "--clear-substitutes") == 0
or die "cannot clear substitutes";
# Remove all the old manifests.
for my $manifest (glob "$stateDir/manifests/*.nixmanifest") {
unlink $manifest or die "cannot remove `$manifest': $!";
@ -98,7 +100,8 @@ sub update {
my $fullURL = "$url/nixexprs.tar.bz2";
print "downloading Nix expressions from `$fullURL'...\n";
$ENV{"PRINT_PATH"} = 1;
my ($hash, $path) = `@bindir@/nix-prefetch-url '$fullURL' 2> /dev/null`;
$ENV{"QUIET"} = 1;
my ($hash, $path) = `@bindir@/nix-prefetch-url '$fullURL'`;
die "cannot fetch `$fullURL'" if $? != 0;
chomp $path;
$inputs .= '"' . $channelName . '"' . " " . $path . " ";