102 lines
2.2 KiB
Ruby
102 lines
2.2 KiB
Ruby
set :base_url, "https://www.packer.io/"
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activate :hashicorp do |h|
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h.name = "packer"
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h.version = "1.0.1"
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h.github_slug = "hashicorp/packer"
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h.website_root = "website"
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end
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helpers do
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# Returns the FQDN of the image URL.
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#
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# @param [String] path
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#
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# @return [String]
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def image_url(path)
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File.join(base_url, image_path(path))
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end
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# Get the title for the page.
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#
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# @param [Middleman::Page] page
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#
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# @return [String]
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def title_for(page)
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if page && page.data.page_title
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return "#{page.data.page_title} - Packer by HashiCorp"
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end
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"Packer by HashiCorp"
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end
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# Get the description for the page
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#
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# @param [Middleman::Page] page
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#
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# @return [String]
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def description_for(page)
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description = (page.data.description || "")
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.gsub('"', '')
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.gsub(/\n+/, ' ')
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.squeeze(' ')
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return escape_html(description)
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end
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# This helps by setting the "active" class for sidebar nav elements
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# if the YAML frontmatter matches the expected value.
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def sidebar_current(expected)
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current = current_page.data.sidebar_current || ""
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if current.start_with?(expected)
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return " class=\"active\""
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else
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return ""
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end
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end
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# Returns the id for this page.
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# @return [String]
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def body_id_for(page)
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if !(name = page.data.sidebar_current).blank?
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return "page-#{name.strip}"
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end
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if page.url == "/" || page.url == "/index.html"
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return "page-home"
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end
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if !(title = page.data.page_title).blank?
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return title
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.downcase
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.gsub('"', '')
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.gsub(/[^\w]+/, '-')
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.gsub(/_+/, '-')
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.squeeze('-')
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.squeeze(' ')
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end
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return ""
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end
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# Returns the list of classes for this page.
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# @return [String]
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def body_classes_for(page)
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classes = []
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if !(layout = page.data.layout).blank?
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classes << "layout-#{page.data.layout}"
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end
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if !(title = page.data.page_title).blank?
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title = title
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.downcase
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.gsub('"', '')
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.gsub(/[^\w]+/, '-')
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.gsub(/_+/, '-')
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.squeeze('-')
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.squeeze(' ')
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classes << "page-#{title}"
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end
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return classes.join(" ")
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end
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end
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