75 lines
1.7 KiB
Perl
Executable file
75 lines
1.7 KiB
Perl
Executable file
#! /usr/bin/perl -w
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use strict;
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use readmanifest;
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# Read the archive directories.
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my @archives = ();
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my %archives;
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sub readDir {
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my $dir = shift;
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opendir(DIR, "$dir") or die "cannot open `$dir': $!";
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my @as = readdir DIR;
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foreach my $archive (@as) {
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push @archives, $archive;
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$archives{$archive} = "$dir/$archive";
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}
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closedir DIR;
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}
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readDir "/mnt/scratchy/eelco/public_html/nix-cache";
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readDir "/mnt/scratchy/eelco/public_html/patches";
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print STDERR scalar @archives, "\n";
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# Read the manifests.
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my %narFiles;
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my %patches;
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my %successors;
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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, \%successors, 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{$basename} = 1;
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die "missing archive `$basename'"
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unless defined $archives{$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 $archives{$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 (@archives) {
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next if $archive eq "." || $archive eq "..";
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if (!defined $usedFiles{$archive}) {
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print $archives{$archive}, "\n";
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}
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}
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