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Editing: validjson
#!/usr/bin/perl use warnings; use strict; use lib '/home/ben/projects/Json3/blib/lib'; use lib '/home/ben/projects/Json3/blib/arch'; use JSON::Parse 'assert_valid_json'; use Getopt::Long; my $ok = GetOptions ( "verbose" => \my $verbose, "help" => \my $help, ); if (! $ok || $help) { usage (); exit; } for my $file (@ARGV) { eval { open my $in, "<:raw", $file or die "Can't open '$file': $!"; my $text = ''; while (my $line = <$in>) { $text .= $line; } close $in or die $!; assert_valid_json ($text); }; if ($@) { my $error = $@; $error =~ s/\n+$//; if ($error !~ /\Q$file/) { $error = "$file: $error"; } if ($error =~ /validjson line [0-9]+\.$/) { $error =~ s/\sat\s\S+\sline.*$/\./; } print "$error\n"; } else { if ($verbose) { print "'$file' is valid JSON.\n"; } } } sub usage { print <<EOF; $0: validate JSON. Default behaviour is to produce nothing except errors. Options: --verbose Get confirmation that the files are valid. --help View this message. This script requires JSON::Parse to be installed. EOF exit; }
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