23 lines
574 B
Nix
23 lines
574 B
Nix
{ perl
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, perlPackages
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, ...
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}: ''
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#!${perl}/bin/perl
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use strict;
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use warnings;
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use MIME::Base64;
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use lib "${perlPackages.JSON}/${perl.libPrefix}/${perl.version}/";
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use JSON qw{ decode_json encode_json };
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my $info = decode_json(`nixos-version --json`);
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$info->{needs_restart} = system('check-restart >/dev/null') == 0 ? JSON::false : JSON::true;
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my $sys_diff = `nix store diff-closures /run/booted-system /run/current-system`;
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$sys_diff =~ s/\e\[[0-9;]*m(?:\e\[K)?//g;
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$info->{system_diff} = encode_base64($sys_diff);
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print encode_json $info;
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''
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