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Size: 1.22 KB
Versions: 29
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Stored size: 1.22 KB
Contents
require 'deb_control'
module Bibliothecary
module Parsers
class CRAN
include Bibliothecary::Analyser
REQUIRE_REGEXP = /([a-zA-Z0-9\-_\.]+)\s?\(?([><=\s\d\.,]+)?\)?/
def self.mapping
{
match_filename("DESCRIPTION", case_insensitive: true) => {
kind: 'manifest',
parser: :parse_description
}
}
end
add_multi_parser(Bibliothecary::MultiParsers::CycloneDX)
add_multi_parser(Bibliothecary::MultiParsers::DependenciesCSV)
def self.parse_description(file_contents, options: {})
manifest = DebControl::ControlFileBase.parse(file_contents)
parse_section(manifest, 'Depends') +
parse_section(manifest, 'Imports') +
parse_section(manifest, 'Suggests') +
parse_section(manifest, 'Enhances')
end
def self.parse_section(manifest, name)
return [] unless manifest.first[name]
deps = manifest.first[name].delete("\n").split(',').map(&:strip)
deps.map do |dependency|
dep = dependency.match(REQUIRE_REGEXP)
{
name: dep[1],
requirement: dep[2] || '*',
type: name.downcase
}
end
end
end
end
end
Version data entries
29 entries across 29 versions & 1 rubygems