63 lines
1.4 KiB
Ruby
63 lines
1.4 KiB
Ruby
# frozen_string_literal: true
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class GitRefsFinder
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def initialize(repository, params = {})
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@repository = repository
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@params = params
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end
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protected
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attr_reader :repository, :params
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def search
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@params[:search].presence
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end
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def sort
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@params[:sort].presence || 'name'
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end
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def by_search(refs)
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return refs unless search
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case search
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when ->(v) { v.starts_with?('^') }
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filter_refs_with_prefix(refs, search.slice(1..-1))
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when ->(v) { v.ends_with?('$') }
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filter_refs_with_suffix(refs, search.chop)
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else
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matches = filter_refs_by_name(refs, search)
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set_exact_match_as_first_result(matches, search)
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end
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end
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def filter_refs_with_prefix(refs, prefix)
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prefix = prefix.downcase
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refs.select { |ref| ref.name.downcase.starts_with?(prefix) }
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end
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def filter_refs_with_suffix(refs, suffix)
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suffix = suffix.downcase
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refs.select { |ref| ref.name.downcase.ends_with?(suffix) }
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end
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def filter_refs_by_name(refs, term)
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term = term.downcase
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refs.select { |ref| ref.name.downcase.include?(term) }
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end
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def set_exact_match_as_first_result(matches, term)
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exact_match_index = find_exact_match_index(matches, term)
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matches.insert(0, matches.delete_at(exact_match_index)) if exact_match_index
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matches
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end
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def find_exact_match_index(matches, term)
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matches.index { |ref| ref.name.casecmp(term) == 0 }
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end
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end
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