37 lines
1.2 KiB
Ruby
37 lines
1.2 KiB
Ruby
require 'middleman-core/middleware/inline_url_rewriter'
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class Middleman::Extensions::AssetHost < ::Middleman::Extension
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option :host, nil, 'The asset host to use or a Proc to determine asset host'
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option :exts, %w(.css .png .jpg .jpeg .svg .svgz .js .gif), 'List of extensions that get cache busters strings appended to them.'
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option :sources, %w(.htm .html .php .css .js), 'List of extensions that are searched for bustable assets.'
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option :ignore, [], 'Regexes of filenames to skip adding query strings to'
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def after_configuration
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app.use ::Middleman::Middleware::InlineURLRewriter,
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id: :asset_host,
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url_extensions: options.exts,
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source_extensions: options.sources,
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ignore: options.ignore,
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middleman_app: app,
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proc: method(:rewrite_url)
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end
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def rewrite_url(asset_path, dirpath, _request_path)
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relative_path = Pathname.new(asset_path).relative?
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full_asset_path = if relative_path
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dirpath.join(asset_path).to_s
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else
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asset_path
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end
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asset_prefix = if options[:host].is_a?(Proc)
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options[:host].call(full_asset_path)
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elsif options[:host].is_a?(String)
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options[:host]
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end
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File.join(asset_prefix, full_asset_path)
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end
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end
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