use Path::Class;
use URI;
use Carp qw/croak/;
+use Cwd;
use Class::MOP;
use String::RewritePrefix;
-use List::MoreUtils qw/ any /;
-use Cwd qw/ cwd /;
use namespace::clean;
return $tmpdir->stringify;
}
+=head2 home($class)
+
+Returns home directory for given class.
+
=head2 dist_indicator_file_list
-Returns a list of files which can be tested to check if you're inside a checkout
+Returns a list of files which can be tested to check if you're inside
+a checkout
=cut
sub dist_indicator_file_list {
- qw/ Makefile.PL Build.PL dist.ini /;
+ qw{Makefile.PL Build.PL dist.ini};
}
-=head2 home($class)
-
-Returns home directory for given class.
-
-Note that the class must be loaded for the home directory to be found using this function.
-
-=cut
-
sub home {
my $class = shift;
# find the @INC entry in which $file was found
(my $path = $inc_entry) =~ s/$file$//;
- my $home = find_home_unloaded_in_checkout($path);
- return $home if $home;
+ $path ||= cwd() if !defined $path || !length $path;
+ my $home = dir($path)->absolute->cleanup;
+
+ # pop off /lib and /blib if they're there
+ $home = $home->parent while $home =~ /b?lib$/;
+
+ # only return the dir if it has a Makefile.PL or Build.PL or dist.ini
+ if (grep { -f $home->file($_) } dist_indicator_file_list()) {
+ # clean up relative path:
+ # MyApp/script/.. -> MyApp
+
+ my $dir;
+ my @dir_list = $home->dir_list();
+ while (($dir = pop(@dir_list)) && $dir eq '..') {
+ $home = dir($home)->parent->parent;
+ }
+
+ return $home->stringify;
+ }
}
{
return 0;
}
-=head2 find_home_unloaded_in_checkout ($path)
-
-Tries to determine if C<$path> (or cwd if not supplied)
-looks like a checkout. Any leading lib, script or blib components
-will be removed, then the directory produced will be checked
-for the existence of a C<< dist_indicator_file_list() >>.
-
-If one is found, the directory will be returned, otherwise false.
-
-=cut
-
-sub find_home_unloaded_in_checkout {
- my ($path) = @_;
- $path ||= cwd() if !defined $path || !length $path;
- my $home = dir($path)->absolute->cleanup;
- # pop off /lib and /blib if they're there
- # pop off /script if it's there.
-
- do {
- # only return the dir if it has a Makefile.PL or Build.PL or dist.ini
- if (any { $_ } map { -f $home->file($_) } dist_indicator_file_list()) {
- # clean up relative path:
- # MyApp/script/.. -> MyApp
-
- my $dir;
- my @dir_list = $home->dir_list();
- while (($dir = pop(@dir_list)) && $dir eq '..') {
- $home = dir($home)->parent->parent;
- }
- return $home->stringify;
- }
- $home = $home->parent;
- }
- while # pop off /lib and /blib or /script or /t/ if they're there
- ($home =~ /b?lib$/ || $home =~ /script$/ || $home =~ /\/t(\/|$)/);
-}
-
=head2 prefix($class, $name);
Returns a prefixed action.