Commit | Line | Data |
---|---|---|
be24e9af MW |
1 | #! /usr/bin/perl |
2 | ||
3 | use lib "lib"; | |
4 | use Odin; | |
5 | ||
6 | my $db = Odin::open_db; | |
7 | my %newlang, %oldlang; | |
8 | ||
9 | open my $fh, "-|", "highlight", "-p" or die "highlight: $!"; | |
10 | while (<$fh>) { | |
11 | my ($descr, $lang) = /^(.*\S)\s*:\s*(\S+)(?:\s.*|)$/; | |
12 | next unless defined $lang; | |
13 | $newlang{$lang} = $descr; | |
14 | } | |
15 | close $fh or die "close highlight: $! $?"; | |
16 | $newlang{"txt"} //= "Plain text"; | |
17 | ||
18 | Odin::xact { | |
19 | my $h = $db->selectall_hashref | |
20 | ("SELECT lang, descr FROM odin_pastebin_lang", "lang"); | |
21 | for my $k (keys %$h) { $oldlang{$k} = $h->{$k}{descr}; } | |
22 | for my $lang (keys %oldlang) { | |
23 | if (!exists $newlang{$lang}) { | |
24 | print ";; delete stale language `$lang' (`$oldlang{$lang}')\n"; | |
25 | $db->do("DELETE FROM odin_pastebin_lang WHERE lang = ?", undef, $lang); | |
26 | } | |
27 | } | |
28 | for my $lang (keys %newlang) { | |
29 | if (!exists $oldlang{$lang}) { | |
30 | print ";; insert new language `$lang' (`$newlang{$lang}')\n"; | |
795ac774 MW |
31 | $db->do("INSERT INTO odin_pastebin_lang (lang, descr) VALUES (?, ?)", |
32 | undef, $lang, $newlang{$lang}); | |
be24e9af MW |
33 | } elsif ($oldlang{$lang} ne $newlang{$lang}) { |
34 | print ";; change description for `$lang' ", | |
35 | "(`$oldlang{$lang}' -> `$newlang{$lang}')\n"; | |
36 | $db->do("UPDATE odin_pastebin_lang SET descr = ? WHERE lang = ?", | |
37 | undef, $newlang{$lang}, $lang); | |
38 | } | |
39 | } | |
40 | } $db; |