51 lines
1.1 KiB
Ruby
51 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module DependencyLinker
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class CargoTomlLinker < BaseLinker
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self.file_type = :cargo_toml
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def link
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return highlighted_text unless toml
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super
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end
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private
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def link_dependencies
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link_dependencies_at("dependencies")
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link_dependencies_at("dev-dependencies")
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link_dependencies_at("build-dependencies")
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end
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def link_dependencies_at(type)
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dependencies = toml[type]
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return unless dependencies
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dependencies.each do |name, value|
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link_toml(name, value, type) do |name|
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"https://crates.io/crates/#{name}"
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end
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end
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end
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def link_toml(key, value, type, &url_proc)
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if value.is_a? String
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link_regex(/^(?<name>#{key})\s*=\s*"#{value}"/, &url_proc)
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else
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link_regex(/^\[#{type}\.(?<name>#{key})]/, &url_proc)
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end
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end
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def toml
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@toml ||= begin
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TomlRB.parse(plain_text)
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rescue StandardError
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nil
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end
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end
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end
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end
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end
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