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";
96 print STDOUT "\nBail out!\n";
100 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
101 ======================== FATAL ERROR ===========================
102 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
104 We have a number of reasons to believe that this is a development
105 checkout and that you, the user, did not run `perl Makefile.PL`
106 before using this code. You absolutely _must_ perform this step,
107 to ensure you have all required dependencies present. Not doing
108 so often results in a lot of wasted time for other contributors
109 trying to assit you with spurious "its broken!" problems.
111 By default DBICs Makefile.PL turns all optional dependenciess into
112 *HARD REQUIREMENTS*, in order to make sure that the entire test
113 suite is executed, and no tests are skipped due to missing modules.
114 If you for some reason need to disable this behavior - supply the
115 --skip_author_deps option when running perl Makefile.PL
117 If you are seeing this message unexpectedly (i.e. you are in fact
118 attempting a regular installation be it through CPAN or manually),
119 please report the situation to either the mailing list or to the
120 irc channel as described in
122 http://search.cpan.org/dist/DBIx-Class/lib/DBIx/Class.pm#GETTING_HELP/SUPPORT
127 Reasons you received this message:
131 foreach my $r (@fail_reasons) {
132 print STDERR " * $r\n";
134 print STDERR "\n\n\n";
140 # Mimic $Module::Install::AUTHOR
143 my $root = _find_co_root()
147 ( not -d $root->subdir ('inc') )
149 ( -e $root->subdir ('inc')->subdir ($^O eq 'VMS' ? '_author' : '.author') )
155 ( ($ENV{TRAVIS}||'') eq 'true' )
157 ( $ENV{AUTOMATED_TESTING} && ! $ENV{PERL5_CPANM_IS_RUNNING} && ! $ENV{RELEASE_TESTING} )
162 return (! __PACKAGE__->is_smoker && ! __PACKAGE__->is_author && ! $ENV{RELEASE_TESTING} )
165 # Try to determine the root of a checkout/untar if possible
169 my @mod_parts = split /::/, (__PACKAGE__ . '.pm');
170 my $rel_path = join ('/', @mod_parts); # %INC stores paths with / regardless of OS
172 return undef unless ($INC{$rel_path});
174 # a bit convoluted, but what we do here essentially is:
175 # - get the file name of this particular module
176 # - do 'cd ..' as many times as necessary to get to t/lib/../..
178 my $root = dir ($INC{$rel_path});
179 for (1 .. @mod_parts + 2) {
180 $root = $root->parent;
183 return (-f $root->file ('Makefile.PL') )