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Say something if the template engine isn't available for theme

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fixes #600
This commit is contained in:
Yuki Nishijima 2014-09-10 18:07:17 -07:00
parent 3e417e43df
commit f5030681d7
1 changed files with 4 additions and 3 deletions
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7
lib/generators/kaminari/views_generator.rb
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@ -24,9 +24,10 @@ BANNER
def copy_or_fetch #:nodoc:
return copy_default_views if file_name == 'default'
themes = self.class.themes
if theme = themes.detect {|t| t.name == file_name}
download_templates theme
if theme = self.class.themes.detect {|t| t.name == file_name}
if download_templates(theme).empty?
say %Q[template_engine: #{template_engine} is not available for theme: #{file_name}]
end
else
say %Q[no such theme: #{file_name}\n avaliable themes: #{themes.map(&:name).join ", "}]
end