mirror of https://github.com/seL4/docs.git
81 lines
2.5 KiB
Ruby
81 lines
2.5 KiB
Ruby
# SPDX-License-Identifier: MIT
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# Copyright 2019 Tan Nhu, Maarten Brakkee
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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# plugin imported from https://github.com/tnhu/jekyll-include-absolute-plugin
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module Jekyll
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class IncludeTagError < StandardError
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attr_accessor :path
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def initialize(msg, path)
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super(msg)
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@path = path
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end
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end
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class IncludeAbsoluteTag < Liquid::Tag
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VARIABLE_SYNTAX = %r!
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(?<variable>[^{]*(\{\{\s*[\w\-\.]+\s*(\|.*)?\}\}[^\s{}]*)+)
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(?<params>.*)
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!x
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def initialize(tag_name, markup, tokens)
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super
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@file = markup.strip
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end
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# Render the variable if required (@see https://goo.gl/N5sMV3)
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def render_variable(context)
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Liquid::Template.parse(@file).render(context) if VARIABLE_SYNTAX.match?(@file)
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end
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def render(context)
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file = render_variable(context) || @file
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source = File.expand_path(context.registers[:site].config['source']).freeze
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path = File.join(source, file)
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begin
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partial = Liquid::Template.parse(read_file(path, context))
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context.stack do
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context['include'] = parse_params(context) if @params
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partial.render!(context)
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end
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rescue => e
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raise IncludeTagError.new e.message, path
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end
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end
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def read_file(file, context)
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File.read(file, **file_read_opts(context))
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end
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def file_read_opts(context)
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context.registers[:site].file_read_opts
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end
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end
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end
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Liquid::Template.register_tag('include_absolute', Jekyll::IncludeAbsoluteTag)
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