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Contents
module Workarea
# Find SVG assets for +InlineSvg+ in any asset path. Represents a
# single asset file.
class SvgAssetFinder < InlineSvg::StaticAssetFinder
# Fully-qualified path to the asset. This is what's read out in
# +InlineSvg+ to actually read the SVG file from disk. It attempts
# to find a static asset through the Sprockets manifest, but falls
# back to iterating through all gem folders for the correct path.
#
# @return [Pathname] Path to the asset on disk, or +nil+ if it
# cannot be found.
def pathname
path = asset_pathname
return path if path.present?
return unless engine_root.present?
engine_root.join(@filename)
end
private
# Copied from https://github.com/jamesmartin/inline_svg/blob/v1.2.1/lib/inline_svg/static_asset_finder.rb#L15
def asset_pathname
if ::Rails.application.config.assets.compile
::Rails.application.assets[@filename].try(:pathname)
else
manifest = ::Rails.application.assets_manifest
asset_path = manifest.assets[@filename]
unless asset_path.nil?
::Rails.root.join(manifest.directory, asset_path)
end
end
end
def engine_root
engine_paths.find { |path| path.join(@filename).exist? }
end
def engine_paths
::Rails.configuration.assets.paths.map { |path| Pathname.new(path) }
end
end
end
Version data entries
62 entries across 62 versions & 1 rubygems