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Merged R9207

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This commit is contained in:
Wouter den Breejen 2007-10-08 12:47:47 +00:00
parent 13b632ca57
commit ca3d96222a
29 changed files with 258 additions and 104 deletions
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33
scripts/nix-channel.in
View file

@ -2,7 +2,7 @@
use strict;
my $rootsDir = "@localstatedir@/nix/gcroots/channels";
my $rootsDir = "@localstatedir@/nix/gcroots";
my $stateDir = $ENV{"NIX_STATE_DIR"};
$stateDir = "@localstatedir@/nix" unless defined $stateDir;
@ -10,8 +10,8 @@ $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;
$ENV{'NIX_DOWNLOAD_CACHE'} = $channelCache if -W $channelCache;
# Figure out the name of the `.nix-channels' file to use.
@ -76,16 +76,25 @@ sub removeChannel {
sub update {
readChannels;
# Remove all the old manifests.
for my $manifest (glob "$stateDir/manifests/*.nixmanifest") {
unlink $manifest or die "cannot remove `$manifest': $!";
}
# Do we have write permission to the manifests directory? If not,
# then just skip pulling the manifest and just download the Nix
# expressions. If the user is a non-privileged user in a
# multi-user Nix installation, he at least gets installation from
# source.
if (-W "$stateDir/manifests") {
# Remove all the old manifests.
for my $manifest (glob "$stateDir/manifests/*.nixmanifest") {
unlink $manifest or die "cannot remove `$manifest': $!";
}
# Pull cache manifests.
foreach my $url (@channels) {
#print "pulling cache manifest from `$url'\n";
system("@bindir@/nix-pull", "--skip-wrong-store", "$url/MANIFEST") == 0
or die "cannot pull cache manifest from `$url'";
}
# Pull cache manifests.
foreach my $url (@channels) {
#print "pulling cache manifest from `$url'\n";
system("@bindir@/nix-pull", "--skip-wrong-store", "$url/MANIFEST") == 0
or die "cannot pull cache manifest from `$url'";
}
# Create a Nix expression that fetches and unpacks the channel Nix
@ -112,7 +121,7 @@ sub update {
my $userName = getpwuid($<);
die "who ARE you? go away" unless defined $userName;
my $rootFile = "$rootsDir/$userName";
my $rootFile = "$rootsDir/per-user/$userName/channels";
# Instantiate the Nix expression.
print "unpacking channel Nix expressions...\n";

2
scripts/nix-prefetch-url.in
View file

@ -37,7 +37,7 @@ fi
doDownload() {
@curl@ $cacheFlags --fail -# --show-error --location --max-redirs 20 --disable-epsv \
@curl@ $cacheFlags --fail -# --location --max-redirs 20 --disable-epsv \
--cookie-jar $tmpPath/cookies "$url" -o $tmpFile
}

6
scripts/nix-pull.in
View file

@ -40,7 +40,9 @@ sub downloadFile {
my $url = shift;
$ENV{"PRINT_PATH"} = 1;
$ENV{"QUIET"} = 1;
my ($dummy, $path) = `@bindir@/nix-prefetch-url '$url'`;
my ($dummy, $path) = `$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 $path;
}
@ -74,7 +76,7 @@ sub processURL {
}
if (readManifest($manifest, \%narFiles, \%localPaths, \%patches) < 3) {
die "manifest `$url' is too old (i.e., for Nix <= 0.7)\n";
die "`$url' is not manifest or it is too old (i.e., for Nix <= 0.7)\n";
}
if ($skipWrongStore) {

2
scripts/nix-push.in
View file

@ -265,7 +265,7 @@ print STDERR "uploading manifest...\n";
if ($localCopy) {
copyFile $manifest, $localManifestFile;
} else {
system("$curl --show-error --upload-file " .
system("$curl --show-error --upload-file " .
"'$manifest' '$manifestPutURL' > /dev/null") == 0 or
die "curl failed on $manifest: $?";
}