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* Performance enhancement.

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This commit is contained in:
Eelco Dolstra 2003-07-10 15:24:50 +00:00
parent 1d1c3691d2
commit 8511571f65
1 changed files with 8 additions and 2 deletions
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10
scripts/nix-pull
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@ -6,6 +6,8 @@ my $tmpfile = "$prefix/var/nix/pull.tmp";
my $conffile = "$etcdir/prebuilts.conf"; my $conffile = "$etcdir/prebuilts.conf";
my @subs;
open CONFFILE, "<$conffile"; open CONFFILE, "<$conffile";
while (<CONFFILE>) { while (<CONFFILE>) {
@ -55,8 +57,9 @@ while (<CONFFILE>) {
chomp $nhash; chomp $nhash;
die unless $nhash =~ /^([0-9a-z]{32})$/; die unless $nhash =~ /^([0-9a-z]{32})$/;
system "nix --substitute $hash $nhash"; push @subs, $hash;
if ($?) { die "`nix --substitute' failed"; } push @subs, $nhash;
} }
close INDEX; close INDEX;
@ -65,3 +68,6 @@ while (<CONFFILE>) {
} }
} }
system "nix --substitute @subs";
if ($?) { die "`nix --substitute' failed"; }