2019-02-13 22:33:31 +05:30
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# frozen_string_literal: true
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2017-09-10 17:25:29 +05:30
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module Gitlab
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module DependencyLinker
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class MethodLinker < BaseLinker
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private
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# Links package names in a method call or assignment string argument.
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#
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# Example:
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# link_method_call('gem')
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# # Will link `package` in `gem "package"`, `gem("package")` and `gem = "package"`
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#
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# link_method_call('gem', 'specific_package')
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# # Will link `specific_package` in `gem "specific_package"`
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#
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# link_method_call('github', /[^\/"]+\/[^\/"]+/)
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# # Will link `user/repo` in `github "user/repo"`, but not `github "package"`
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#
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# link_method_call(%w[add_dependency add_development_dependency])
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# # Will link `spec.add_dependency "package"` and `spec.add_development_dependency "package"`
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#
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# link_method_call('name')
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# # Will link `package` in `self.name = "package"`
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def link_method_call(method_name, value = nil, &url_proc)
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method_name = regexp_for_value(method_name)
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value = regexp_for_value(value)
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regex = %r{
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#{method_name} # Method name
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\s* # Whitespace
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[(=]? # Opening brace or equals sign
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\s* # Whitespace
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['"](?<name>#{value})['"] # Package name in quotes
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}x
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link_regex(regex, &url_proc)
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end
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end
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end
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end
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