1 package # hide from PAUSE
8 if ($INC{'DBIx/Class.pm'}) {
10 while (@frame = caller($fr++)) {
11 last if $frame[1] !~ m|^t/lib/DBICTest|;
14 die __PACKAGE__ . " must be loaded before DBIx::Class (or modules using DBIx::Class) at $frame[1] line $frame[2]\n";
18 use Path::Class qw/file dir/;
21 _check_author_makefile() unless $ENV{DBICTEST_NO_MAKEFILE_VERIFICATION};
23 # PathTools has a bug where on MSWin32 it will often return / as a tmpdir.
24 # This is *really* stupid and the result of having our lockfiles all over
25 # the place is also rather obnoxious. So we use our own heuristics instead
26 # https://rt.cpan.org/Ticket/Display.html?id=76663
31 my $dir = dir(File::Spec->tmpdir);
33 my @parts = File::Spec->splitdir($dir);
34 if (@parts == 2 and $parts[1] eq '') {
35 # This means we were give the root dir (C:\ or something equally unacceptable)
36 # Replace with our local project tmpdir. This will make multiple runs
37 # from different runs conflict with each other, but is much better than
38 # polluting the root dir with random crap
39 $dir = _find_co_root()->subdir('t')->subdir('var');
48 # Die if the author did not update his makefile
50 # This is pretty heavy handed, so the check is pretty solid:
52 # 1) Assume that this particular module is loaded from -I <$root>/t/lib
53 # 2) Make sure <$root>/Makefile.PL exists
54 # 3) Make sure we can stat() <$root>/Makefile.PL
56 # If all of the above is satisfied
58 # *) die if <$root>/inc does not exist
59 # *) die if no stat() results for <$root>/Makefile (covers no Makefile)
60 # *) die if Makefile.PL mtime > Makefile mtime
62 sub _check_author_makefile {
64 my $root = _find_co_root()
67 my $optdeps = file('lib/DBIx/Class/Optional/Dependencies.pm');
69 # not using file->stat as it invokes File::stat which in turn breaks stat(_)
70 my ($mf_pl_mtime, $mf_mtime, $optdeps_mtime) = ( map
71 { (stat ($root->file ($_)) )[9] || undef } # stat returns () on nonexistent files
72 (qw|Makefile.PL Makefile|, $optdeps)
75 return unless $mf_pl_mtime; # something went wrong during co_root detection ?
79 if(not -d $root->subdir ('inc')) {
80 push @fail_reasons, "Missing ./inc directory";
84 push @fail_reasons, "Missing ./Makefile";
87 if($mf_mtime < $mf_pl_mtime) {
88 push @fail_reasons, "./Makefile.PL is newer than ./Makefile";
90 if($mf_mtime < $optdeps_mtime) {
91 push @fail_reasons, "./$optdeps is newer than ./Makefile";
99 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
100 ======================== FATAL ERROR ===========================
101 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
103 We have a number of reasons to believe that this is a development
104 checkout and that you, the user, did not run `perl Makefile.PL`
105 before using this code. You absolutely _must_ perform this step,
106 to ensure you have all required dependencies present. Not doing
107 so often results in a lot of wasted time for other contributors
108 trying to assit you with spurious "its broken!" problems.
110 By default DBICs Makefile.PL turns all optional dependenciess into
111 *HARD REQUIREMENTS*, in order to make sure that the entire test
112 suite is executed, and no tests are skipped due to missing modules.
113 If you for some reason need to disable this behavior - supply the
114 --skip_author_deps option when running perl Makefile.PL
116 If you are seeing this message unexpectedly (i.e. you are in fact
117 attempting a regular installation be it through CPAN or manually),
118 please report the situation to either the mailing list or to the
119 irc channel as described in
121 http://search.cpan.org/dist/DBIx-Class/lib/DBIx/Class.pm#GETTING_HELP/SUPPORT
126 Reasons you received this message:
130 foreach my $r (@fail_reasons) {
131 print STDERR " * $r\n";
133 print STDERR "\n\n\n";
139 # Mimic $Module::Install::AUTHOR
142 my $root = _find_co_root()
146 ( not -d $root->subdir ('inc') )
148 ( -e $root->subdir ('inc')->subdir ($^O eq 'VMS' ? '_author' : '.author') )
153 return ( $ENV{AUTOMATED_TESTING} && ! $ENV{PERL5_CPANM_IS_RUNNING} && ! $ENV{RELEASE_TESTING} )
157 return (! __PACKAGE__->is_smoker && ! __PACKAGE__->is_author && ! $ENV{RELEASE_TESTING} )
160 # Try to determine the root of a checkout/untar if possible
164 my @mod_parts = split /::/, (__PACKAGE__ . '.pm');
165 my $rel_path = join ('/', @mod_parts); # %INC stores paths with / regardless of OS
167 return undef unless ($INC{$rel_path});
169 # a bit convoluted, but what we do here essentially is:
170 # - get the file name of this particular module
171 # - do 'cd ..' as many times as necessary to get to t/lib/../..
173 my $root = dir ($INC{$rel_path});
174 for (1 .. @mod_parts + 2) {
175 $root = $root->parent;
178 return (-f $root->file ('Makefile.PL') )