59 lines
1.5 KiB
Perl
Executable file
59 lines
1.5 KiB
Perl
Executable file
#! /var/run/current-system/sw/bin/perl -w -I. -I..
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use strict;
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use NixManifest;
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use readcache;
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use File::Basename;
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# Read the manifests.
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my %narFiles;
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my %patches;
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foreach my $manifest (@ARGV) {
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print STDERR "loading $manifest\n";
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if (readManifest($manifest, \%narFiles, \%patches, 1) < 3) {
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# die "manifest `$manifest' is too old (i.e., for Nix <= 0.7)\n";
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}
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}
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# Find the live archives.
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my %usedFiles;
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foreach my $narFile (keys %narFiles) {
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foreach my $file (@{$narFiles{$narFile}}) {
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$file->{url} =~ /\/([^\/]+)$/;
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my $basename = $1;
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die unless defined $basename;
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# print $basename, "\n";
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$usedFiles{$basename} = 1;
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print STDERR "missing archive `$basename'\n"
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unless defined $readcache::archives{$basename};
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}
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}
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foreach my $patch (keys %patches) {
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foreach my $file (@{$patches{$patch}}) {
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$file->{url} =~ /\/([^\/]+)$/;
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my $basename = $1;
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die unless defined $basename;
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# print $basename, "\n";
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$usedFiles{$basename} = 1;
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die "missing archive `$basename'"
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unless defined $readcache::archives{$basename};
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}
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}
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# Print out the dead archives.
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foreach my $archive (keys %readcache::archives) {
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next if $archive eq "." || $archive eq "..";
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if (!defined $usedFiles{$archive}) {
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my $file = $readcache::archives{$archive};
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print "$file\n";
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my $hashFile = dirname($file) . "/.hash." . basename($file);
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print "$hashFile\n" if -e $hashFile;
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}
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}
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