Add dependency generator

This generates `rdoc-generator-fedora-darkfish-assets` dependency for
standard RubyGems doc locations, which contains symlinks to the assets.

1 files changed, 23 insertions, 0 deletions

diff --git a/rdoc_generator_fedora_darkfish.req b/rdoc_generator_fedora_darkfish.req
new file mode 100644
index 0000000..f3bd61b
--- /dev/null
+++ b/rdoc_generator_fedora_darkfish.req
@@ -0,0 +1,23 @@
+#!/usr/bin/ruby
+
+module FedoraDarkfishAssetsReq
+  FEDORA_DARKFISH_ASSETS_DIR = '%{_datadir}/%{name}'
+  FEDORA_DARKFISH_ASSETS_DIR_REGEXP = Regexp.new "#{FEDORA_DARKFISH_ASSETS_DIR}/.*"
+
+  # Go through all subdirectories and look for symlinks, which corresponds
+  # to fedora-darkfish template. In that case generate the require for such
+  # filename.
+  def self.requires
+    while filename = gets
+      filename.strip!
+      fedora_darkfish_asset = !!Dir.glob("#{filename}/**/*").find do |f|
+        File.symlink?(f) && File.readlink(f) =~ FEDORA_DARKFISH_ASSETS_DIR_REGEXP
+      end
+      puts '%{name}-assets' if fedora_darkfish_asset
+    end
+  end
+end
+
+if __FILE__ == $0
+  FedoraDarkfishAssetsReq::requires
+end