diff options
Diffstat (limited to 'share')
| -rwxr-xr-x | share/csv2json | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/share/csv2json b/share/csv2json index 1cfd3ee..9e6340c 100755 --- a/share/csv2json +++ b/share/csv2json @@ -48,5 +48,34 @@ for my $line (@csv_lines) { @stations = sort { $a->{name} cmp $b->{name} } @stations; +my $have_duplicates = 0; +my @names = map { $_->{name} } @stations; +my @ds100 = map { $_->{ds100} } @stations; +my @uic_ids = map { $_->{uic} } @stations; + +for my $i ( 1 .. $#names ) { + if ( $names[ $i - 1 ] eq $names[$i] ) { + say "Duplicate station name: $names[$i]"; + $have_duplicates = 1; + } +} +for my $i ( 1 .. $#ds100 ) { + if ( $ds100[ $i - 1 ] eq $ds100[$i] ) { + say "Duplicate DS100 code: $ds100[$i]"; + $have_duplicates = 1; + } +} +for my $i ( 1 .. $#uic_ids ) { + if ( $uic_ids[ $i - 1 ] == $uic_ids[$i] ) { + say "Duplicate UIC ID: $uic_ids[$i]"; + $have_duplicates = 1; + } +} + +if ($have_duplicates) { + say "Data has NOT been converted to stations.json"; + say "Please remove duplicates and run $0 again"; +} + my $json_out = JSON->new->utf8->canonical->pretty->encode( [@stations] ); write_file( 'stations.json', $json_out ); |