66 lines
1.7 KiB
Ruby
66 lines
1.7 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module Ci
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module Build
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class Rules::Rule::Clause::Changes < Rules::Rule::Clause
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include Gitlab::Utils::StrongMemoize
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def initialize(globs)
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@globs = globs
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end
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def satisfied_by?(pipeline, context)
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modified_paths = find_modified_paths(pipeline)
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return true unless modified_paths
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expanded_globs = expand_globs(context)
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modified_paths.any? do |path|
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expanded_globs.any? do |glob|
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File.fnmatch?(glob, path, File::FNM_PATHNAME | File::FNM_DOTMATCH | File::FNM_EXTGLOB)
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end
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end
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end
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private
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def expand_globs(context)
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return paths unless context
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paths.map do |glob|
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ExpandVariables.expand_existing(glob, -> { context.variables_hash })
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end
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end
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def paths
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strong_memoize(:paths) do
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Array(@globs[:paths])
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end
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end
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def find_modified_paths(pipeline)
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return unless pipeline
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return pipeline.modified_paths unless ::Feature.enabled?(:ci_rules_changes_compare, pipeline.project)
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compare_to_sha = find_compare_to_sha(pipeline)
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if compare_to_sha
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pipeline.modified_paths_since(compare_to_sha)
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else
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pipeline.modified_paths
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end
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end
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def find_compare_to_sha(pipeline)
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return unless @globs.include?(:compare_to)
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commit = pipeline.project.commit(@globs[:compare_to])
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raise Rules::Rule::Clause::ParseError, 'rules:changes:compare_to is not a valid ref' unless commit
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commit.sha
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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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