rename t/50addl_base_classes.t from Mark Hedges to t/50rt59849.t
[dbsrgits/DBIx-Class-Schema-Loader.git] / script / dbicdump
1 #!/usr/bin/perl
2
3 =head1 NAME
4
5 dbicdump - Dump a schema using DBIx::Class::Schema::Loader
6
7 =head1 SYNOPSIS
8
9   dbicdump [-o <loader_option>=<value> ] <schema_class> <connect_info>
10
11 Examples:
12
13   $ dbicdump -o dump_directory=./lib \
14     -o components='["InflateColumn::DateTime"]' \
15     MyApp::Schema dbi:SQLite:./foo.db '{ quote_char => "\"" }'
16
17   $ dbicdump -o dump_directory=./lib \
18     -o components='["InflateColumn::DateTime"]' \
19     -o preserve_case=1 \
20     MyApp::Schema dbi:mysql:database=foo user pass '{ quote_char => "`" }'
21
22 On Windows that would be:
23
24   $ dbicdump -o dump_directory=.\lib ^
25     -o components="[q{InflateColumn::DateTime}]" ^
26     -o preserve_case=1 ^
27     MyApp::Schema dbi:mysql:database=foo user pass "{ quote_char => q{`} }"
28
29 =head1 DESCRIPTION
30
31 Dbicdump generates a L<DBIx::Class> schema using
32 L<DBIx::Class::Schema::Loader/make_schema_at> and dumps it to disk.
33
34 You can pass any L<DBIx::Class::Schema::Loader::Base> constructor option using
35 C<< -o <option>=<value> >>. For convenience, option names will have C<->
36 replaced with C<_> and values that look like references or quote-like
37 operators will be C<eval>-ed before being passed to the constructor.
38
39 The C<dump_directory> option defaults to the current directory if not
40 specified.
41
42 =head1 SEE ALSO
43
44 L<DBIx::Class::Schema::Loader>, L<DBIx::Class>.
45
46 =head1 AUTHOR
47
48 Dagfinn Ilmari MannsÃ¥ker C<< <ilmari@ilmari.org> >>
49
50 =head1 CONTRIBUTORS
51
52 Caelum: Rafael Kitover <rkitover@cpan.org>
53
54 =head1 LICENSE
55
56 This program is free software; you can redistribute it and/or modify it
57 under the same terms as Perl itself.
58
59 =cut
60
61 use strict;
62 use warnings;
63 use Getopt::Long;
64
65 use Pod::Usage;
66
67 use DBIx::Class::Schema::Loader qw/ make_schema_at /;
68 require DBIx::Class::Schema::Loader::Base;
69
70 my $loader_options;
71
72 GetOptions( 'loader-option|o=s%' => \&handle_option );
73 $loader_options->{dump_directory} ||= '.';
74
75 my ($schema_class, @loader_connect_info) = @ARGV
76     or pod2usage(1);
77
78 my $dsn = shift @loader_connect_info;
79
80 my ($user, $pass) = $dsn =~ /sqlite/i ? ('', '')
81     : splice @loader_connect_info, 0, 2;
82
83 my @extra_connect_info_opts = map parse_value($_), @loader_connect_info;
84
85 make_schema_at(
86     $schema_class,
87     $loader_options,
88     [ $dsn, $user, $pass, @extra_connect_info_opts ],
89 );
90
91 exit 0;
92
93 sub parse_value {
94     my $value = shift;
95
96     $value = eval $value if $value =~ /^\s*(?:sub\s*\{|q\w?\s*[^\w\s]|[[{])/;
97
98     return $value;
99 }
100
101 sub handle_option {
102     my ($self, $key, $value) = @_;
103
104     $key =~ tr/-/_/;
105     die "Unknown option: $key\n"
106         unless DBIx::Class::Schema::Loader::Base->can($key);
107
108     $value = parse_value $value;
109
110     $loader_options->{$key} = $value;
111 }
112
113 1;
114
115 __END__