mirror of
https://github.com/foo-dogsquared/website.git
synced 2025-01-31 13:58:05 +00:00
Gabriel Arazas
f7e2b3a2b7
Asciidoctor already handles the caching so we don't really need to. On the plus side, it gives some choice whether the pipeline should have a cache or not.
69 lines
2.0 KiB
Ruby
69 lines
2.0 KiB
Ruby
# frozen_string_literal: true
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require 'base64'
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require 'json'
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require 'open-uri'
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require 'uri'
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class GitHubRawIncludeProcessor < Asciidoctor::Extensions::IncludeProcessor
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def handles?(target)
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target.start_with? 'github:'
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end
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def warn_or_raise(doc, warning)
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if (doc.safe > Asciidoctor::SafeMode::SERVER) && !(doc.attr? 'allow-uri-read')
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raise warning
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else
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warn warning
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end
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end
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def process(doc, reader, target, attrs)
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src = target.delete_prefix('github:').split('/', 3)
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owner = src.at 0
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repo = src.at 1
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namespaced_repo = "#{owner}/#{repo}"
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path = attrs['path'] || ''
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# For more information, see https://docs.github.com/en/rest/repos/contents.
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uri = URI.parse %(https://api.github.com/repos/#{owner}/#{repo}/contents/#{path})
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if attrs['rev']
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query = { ref: attrs['rev'] }
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uri.query = URI.encode_www_form query
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end
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begin
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headers = {
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'Header' => 'application/vnd.github+json',
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'X-GitHub-Api-Version' => '2022-11-28'
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}
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headers['Authorization'] = "Token #{ENV['GITHUB_API_BEARER_TOKEN']}" if ENV['GITHUB_API_BEARER_TOKEN']
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OpenURI.open_uri(uri, headers) do |f|
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response = JSON.parse(f.read)
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# If the response is an array, it is likely to be a directory. In this
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# usecase, we'll just list them.
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content = if response.is_a? Array
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warning = %(given path '#{path}' from GitHub repo '#{repo}' is a directory)
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warn_or_raise doc, warning
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warning
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elsif response.is_a? Object
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Base64.decode64 response['content'] if response['content'] && response['encoding'] == 'base64'
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end
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reader.push_include content, target, target, 1, attrs
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end
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rescue OpenURI::HTTPError => e
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warning = %(error while getting '#{path}' in GitHub repo '#{namespaced_repo}: #{e}')
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warn_or_raise doc, warning
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reader.push_include warning, target, target, 1, attrs
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end
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reader
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end
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end
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