57 lines
1.4 KiB
Perl
57 lines
1.4 KiB
Perl
package Hydra::View::NixManifest;
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use strict;
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use base qw/Catalyst::View/;
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use Hydra::Helper::Nix;
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use Nix::Store;
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sub process {
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my ($self, $c) = @_;
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my @storePaths = @{$c->stash->{storePaths}};
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$c->response->content_type('text/x-nix-manifest');
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my @paths = computeFSClosure(0, 1, @storePaths);
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my $manifest =
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"version {\n" .
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" ManifestVersion: 4\n" .
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"}\n";
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foreach my $path (@paths) {
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my ($deriver, $hash, $time, $narSize, $refs) = queryPathInfo($path, 0);
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# Escape the characters that are allowed to appear in a Nix
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# path name but have special meaning in a URI.
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my $escaped = $path;
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$escaped =~ s/^.*\///; # remove /nix/store/
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$escaped =~ s/\+/%2b/g;
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$escaped =~ s/\=/%3d/g;
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$escaped =~ s/\?/%3f/g;
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my $url = $c->stash->{narBase} . "/" . $escaped;
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my $system = $c->stash->{systemForPath}->{$path};
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$manifest .=
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"{\n" .
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" StorePath: $path\n" .
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(scalar @{$refs} > 0 ? " References: @{$refs}\n" : "") .
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(defined $deriver ? " Deriver: $deriver\n" : "") .
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" NarURL: $url\n" .
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" NarHash: $hash\n" .
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($narSize != 0 ? " NarSize: $narSize\n" : "") .
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(defined $system ? " System: $system\n" : "") .
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"}\n";
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}
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$c->response->body($manifest);
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return 1;
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}
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1;
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