ADD: first version of plugin

lib/Mojolicious/Plugin/GitConfig.pm

@@ -0,0 +1,80 @@
+package Mojolicious::Plugin::GitConfig;
+
+# ABSTRACT: Mojolicious Plugin for using Config::GitLike as the main configuration provider
+use Mojo::Base 'Mojolicious::Plugin';
+use Mojolicious::Plugin::GitConfig::Config;
+use Config::GitLike;
+use Try::Tiny;
+
+=head1 DESCRIPTION
+
+This modules uses the Config::GitLike Module to implement the Mojolicious App configuration.
+
+  # uses the default git repository configuration files
+  $self->plugin('GitConfig' => {git=>1});
+
+  # uses a given configuration file
+  $self->plugin('GitConfig' => {file=>"myconfig.conf"});
+
+  # uses the default Mojolicious configuration files
+  $self->plugin('GitConfig');
+
+  $self->gitconfig() returns the Config::GitLike class
+
+=cut
+
+=attr configdata
+
+  attribute holding the configuration data after loading the configuration file/files
+
+=cut
+has 'configdata' => undef;
+
+
+=method register
+
+  method called by Mojolicous while loading this plugin
+
+  @param #1 - the class itself
+  @param #2 - the mojolicious app context
+  @param #3 - the configuration provided by loading the plugin
+
+=cut
+sub register {
+  my $self = shift;
+  my $app  = shift;
+  my $conf = shift;
+
+  # select config file
+  my $file = $conf->{file} || $ENV{MOJO_CONFIG} || "config";
+
+  # if we use the git configuration files we have to do something a bit different
+  if ($conf->{git})
+  {
+    $self->configdata(Mojolicious::Plugin::GitConfig::Config->new(confname=>"config",compatible => 1, cascade => 1));
+    $self->configdata()->load();
+    $app->log->info("git configuration files loaded");
+  }
+  else
+  {
+    try {
+      $self->configdata(Config::GitLike->load_file($file));
+    } catch {
+      $app->log->fatal("could not load configuration file " . $file);
+      die("could not load configuration file " . $file);
+    };
+  }
+
+  $app->log->debug(__PACKAGE__ . ": register helper gitconfig");
+
+  $app->helper(gitconfig => sub {
+                shift;
+                my $params = shift;
+                $self->configdata();
+              }
+          );
+
+
+};
+
+1;

lib/Mojolicious/Plugin/GitConfig/Config.pm

@@ -0,0 +1,19 @@
+package Mojolicious::Plugin::GitConfig::Config;
+
+# ABSTRACT: extended Config:GitLike class to use git repository config files
+use Mojo::Base 'Config::GitLike';
+
+sub global_file {
+  return "/etc/gitconfig";
+}
+
+sub user_file {
+  return $ENV{HOME} . "/.gitconfig";
+}
+
+sub dir_file {
+  return ".git/config";
+}
+
+
+1;