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#
# This allows us to add icons to our documentation using standard Markdown
#
# Usage: `**{<icon-name>, <optional-size>, <optional-class>}**`
#
# <icon-name> - All icons in gitlab-svgs are supported: https://gitlab-org.gitlab.io/gitlab-svgs/
# <optional-size> - Supported sizes (default: 16)
# <optional-class> - Custom CSS class can be added for styling purposes.
#
# Examples:
# `**{admin}**`
# `**{admin, 32}**`
# `**{admin, 32, some-class}**`
#
class IconsFilter < Nanoc::Filter
identifier :icons
ICON_PATTERN = /\{\s*([\w-]+)\s*(?:,\s*(\d+))?\s*(?:,\s*([\w-]+))?\s*\}/.freeze
ICON_HTML_PATTERN = /<strong>#{ICON_PATTERN}<\/strong>/.freeze
ICON_MARKDOWN_PATTERN = /\*\*#{ICON_PATTERN}\*\*/.freeze
def run(content, params = {})
content.gsub(ICON_HTML_PATTERN) { generate($1, $2, $3) }
end
def run_from_markdown(content)
content.gsub(ICON_MARKDOWN_PATTERN) { generate($1, $2, $3) }
end
def generate(icon, size, css_class)
icon(icon, size, css_class)
end
end
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