* Improved `nix-push': it now uses HTTP PUT (instead of rsync) to copy
files. Target location is no longer hard-coded; it accepts a number of URLs on the command line. * `nix-install-package': compatibility fixes.
This commit is contained in:
Eelco Dolstra
parent
ff9af107d3
commit
16f9b133ec
|
|
@ -12,26 +12,26 @@ until mkdir $tmpdir, 0777;
|
|||
|
||||
# !!! remove tmpdir on exit
|
||||
|
||||
print "unpacking $pkgfile in $tmpdir...\n";
|
||||
print "Unpacking $pkgfile in $tmpdir...\n";
|
||||
system "bunzip2 < $pkgfile | (cd $tmpdir && tar xf -)";
|
||||
die if $?;
|
||||
|
||||
print "this package contains the following derivations:\n";
|
||||
system "nix-env -qsf $tmpdir/default.nix";
|
||||
print "This package contains the following derivations:\n";
|
||||
system "nix-env -qasf $tmpdir/default.nix";
|
||||
die if $?;
|
||||
|
||||
print "do you wish to install them (y/n)? ";
|
||||
print "Do you wish to install these (Y/N)? ";
|
||||
my $reply = <STDIN>;
|
||||
chomp $reply;
|
||||
exit if (!($reply eq "y"));
|
||||
|
||||
print "pulling caches...\n";
|
||||
print "Pulling caches...\n";
|
||||
system "nix-pull `cat $tmpdir/caches`";
|
||||
die if $?;
|
||||
|
||||
print "installing package...\n";
|
||||
system "nix-env -i $tmpdir/default.nix '*'";
|
||||
print "Installing package...\n";
|
||||
system "nix-env -if $tmpdir/default.nix '*'";
|
||||
die if $?;
|
||||
|
||||
print "installing succeeded! (enter to continue)\n";
|
||||
print "Installation succeeded! Press Enter to continue.\n";
|
||||
<STDIN>;
|
||||
|
|
|
|||
|
|
@ -12,40 +12,52 @@ my $manifest = "$tmpdir/MANIFEST";
|
|||
|
||||
END { unlink $manifest; unlink $nixfile; rmdir $tmpdir; }
|
||||
|
||||
my @paths;
|
||||
my $curl = "curl --fail --silent";
|
||||
|
||||
foreach my $id (@ARGV) {
|
||||
die unless $id =~ /^\//;
|
||||
|
||||
# Parse the command line.
|
||||
my $archives_put_url = shift @ARGV;
|
||||
my $archives_get_url = shift @ARGV;
|
||||
my $manifest_put_url = shift @ARGV;
|
||||
|
||||
|
||||
# From the given store expressions, determine the requisite store
|
||||
# paths.
|
||||
my %storepaths;
|
||||
|
||||
foreach my $storeexpr (@ARGV) {
|
||||
die unless $storeexpr =~ /^\//;
|
||||
|
||||
# Get all paths referenced by the normalisation of the given
|
||||
# Nix expression.
|
||||
system "nix-store --realise $id > /dev/null";
|
||||
system "nix-store --realise $storeexpr > /dev/null";
|
||||
die if ($?);
|
||||
|
||||
open PATHS, "nix-store --query --requisites --include-successors $id 2> /dev/null |" or die;
|
||||
open PATHS, "nix-store --query --requisites --include-successors $storeexpr 2> /dev/null |" or die;
|
||||
while (<PATHS>) {
|
||||
chomp;
|
||||
die "bad: $_" unless /^\//;
|
||||
push @paths, $_;
|
||||
$storepaths{$_} = "";
|
||||
}
|
||||
close PATHS;
|
||||
}
|
||||
|
||||
my @storepaths = keys %storepaths;
|
||||
|
||||
|
||||
# For each path, create a Nix expression that turns the path into
|
||||
# a Nix archive.
|
||||
open NIX, ">$nixfile";
|
||||
print NIX "[";
|
||||
|
||||
foreach my $path (@paths) {
|
||||
|
||||
die unless ($path =~ /\/[0-9a-z]{32}.*$/);
|
||||
print "$path\n";
|
||||
foreach my $storepath (@storepaths) {
|
||||
die unless ($storepath =~ /\/[0-9a-z]{32}.*$/);
|
||||
|
||||
# Construct a Nix expression that creates a Nix archive.
|
||||
my $nixexpr =
|
||||
"((import @datadir@/nix/corepkgs/nar/nar.nix) " .
|
||||
# !!! $path should be represented as a closure
|
||||
"{path = \"$path\"; system = \"@system@\";}) ";
|
||||
# !!! $storepath should be represented as a closure
|
||||
"{path = \"$storepath\"; system = \"@system@\";}) ";
|
||||
|
||||
print NIX $nixexpr;
|
||||
}
|
||||
|
|
@ -54,32 +66,41 @@ print NIX "]";
|
|||
close NIX;
|
||||
|
||||
|
||||
# Instantiate a store expression from the Nix expression.
|
||||
my @nids;
|
||||
print STDERR "instantiating Nix expression...\n";
|
||||
open NIDS, "nix-instantiate $nixfile |" or die "cannot run nix-instantiate";
|
||||
while (<NIDS>) {
|
||||
# Instantiate store expressions from the Nix expression.
|
||||
my @storeexprs;
|
||||
print STDERR "instantiating store expressions...\n";
|
||||
open STOREEXPRS, "nix-instantiate $nixfile |" or die "cannot run nix-instantiate";
|
||||
while (<STOREEXPRS>) {
|
||||
chomp;
|
||||
die unless /^\//;
|
||||
push @nids, $_;
|
||||
print "$_\n";
|
||||
push @storeexprs, $_;
|
||||
}
|
||||
close NIDS;
|
||||
close STOREEXPRS;
|
||||
|
||||
|
||||
# Realise the store expression.
|
||||
# Realise the store expressions.
|
||||
print STDERR "creating archives...\n";
|
||||
system "nix-store --realise -v @nids > /dev/null";
|
||||
if ($?) { die "`nix-store --realise' failed"; }
|
||||
|
||||
my @narpaths;
|
||||
open NIDS, "nix-store --query --list @nids |" or die "cannot run nix";
|
||||
while (<NIDS>) {
|
||||
|
||||
my @tmp = @storeexprs;
|
||||
while (scalar @tmp > 0) {
|
||||
my $n = scalar @tmp;
|
||||
if ($n > 256) { $n = 256 };
|
||||
my @tmp2 = @tmp[0..$n - 1];
|
||||
@tmp = @tmp[$n..scalar @tmp - 1];
|
||||
|
||||
system "nix-store --realise -B @tmp2 > /dev/null";
|
||||
if ($?) { die "`nix-store --realise' failed"; }
|
||||
|
||||
open NARPATHS, "nix-store --query --list @tmp2 |" or die "cannot run nix";
|
||||
while (<NARPATHS>) {
|
||||
chomp;
|
||||
die unless (/^\//);
|
||||
push @narpaths, "$_";
|
||||
}
|
||||
close NARPATHS;
|
||||
}
|
||||
close NIDS;
|
||||
|
||||
|
||||
# Create the manifest.
|
||||
|
|
@ -87,11 +108,9 @@ print STDERR "creating manifest...\n";
|
|||
|
||||
open MANIFEST, ">$manifest";
|
||||
|
||||
my @pushlist;
|
||||
push @pushlist, $manifest;
|
||||
|
||||
for (my $n = 0; $n < scalar @paths; $n++) {
|
||||
my $storepath = $paths[$n];
|
||||
my @nararchives;
|
||||
for (my $n = 0; $n < scalar @storepaths; $n++) {
|
||||
my $storepath = $storepaths[$n];
|
||||
my $nardir = $narpaths[$n];
|
||||
|
||||
$storepath =~ /\/([^\/]*)$/;
|
||||
|
|
@ -102,7 +121,7 @@ for (my $n = 0; $n < scalar @paths; $n++) {
|
|||
|
||||
my $narfile = "$nardir/$narname";
|
||||
(-f $narfile) or die "narfile for $storepath not found";
|
||||
push @pushlist, $narfile;
|
||||
push @nararchives, $narfile;
|
||||
|
||||
open MD5, "$nardir/md5" or die "cannot open hash";
|
||||
my $hash = <MD5>;
|
||||
|
|
@ -112,10 +131,10 @@ for (my $n = 0; $n < scalar @paths; $n++) {
|
|||
|
||||
print MANIFEST "{\n";
|
||||
print MANIFEST " StorePath: $storepath\n";
|
||||
print MANIFEST " NarName: $narname\n";
|
||||
print MANIFEST " NarURL: $archives_get_url/$narname\n";
|
||||
print MANIFEST " MD5: $hash\n";
|
||||
|
||||
if ($storepath =~ /\.nix$/) {
|
||||
if ($storepath =~ /\.store$/) {
|
||||
open PREDS, "nix-store --query --predecessors $storepath |" or die "cannot run nix";
|
||||
while (<PREDS>) {
|
||||
chomp;
|
||||
|
|
@ -131,8 +150,24 @@ for (my $n = 0; $n < scalar @paths; $n++) {
|
|||
close MANIFEST;
|
||||
|
||||
|
||||
# Push the prebuilts to the server. !!! FIXME
|
||||
print STDERR "pushing to server...\n";
|
||||
if (scalar @pushlist > 0) {
|
||||
system "rsync -av -e ssh @pushlist eelco\@losser.st-lab.cs.uu.nl:/home/eelco/public_html/nix-dist/";
|
||||
# Upload the archives.
|
||||
print STDERR "uploading archives...\n";
|
||||
foreach my $nararchive (@nararchives) {
|
||||
|
||||
$nararchive =~ /\/([^\/]*)$/;
|
||||
my $basename = $1;
|
||||
|
||||
if (system("$curl --head $archives_get_url/$basename > /dev/null") != 0) {
|
||||
print STDERR " $nararchive\n";
|
||||
system("$curl --show-error --upload-file " .
|
||||
"'$nararchive' '$archives_put_url/$basename' > /dev/null") == 0 or
|
||||
die "curl failed on $nararchive: $?";
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
# Upload the manifest.
|
||||
print STDERR "uploading manifest...\n";
|
||||
system("$curl --show-error --upload-file " .
|
||||
"'$manifest' '$manifest_put_url/' > /dev/null") == 0 or
|
||||
die "curl failed on $manifest: $?";
|
||||
|
|
|
|||
Loading…
Reference in a new issue