debian-mirror-gitlab/app/services/files/multi_service.rb

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# frozen_string_literal: true
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module Files
class MultiService < Files::BaseService
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UPDATE_FILE_ACTIONS = %w(update move delete chmod).freeze
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def create_commit!
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transformer = Lfs::FileTransformer.new(project, @branch_name)
actions = actions_after_lfs_transformation(transformer, params[:actions])
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actions = transform_move_actions(actions)
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commit_actions!(actions)
end
private
def actions_after_lfs_transformation(transformer, actions)
actions.map do |action|
if action[:action] == 'create'
result = transformer.new_file(action[:file_path], action[:content], encoding: action[:encoding])
action[:content] = result.content
action[:encoding] = result.encoding
end
action
end
end
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# When moving a file, `content: nil` means "use the contents of the previous
# file", while `content: ''` means "move the file and set it to empty"
def transform_move_actions(actions)
actions.map do |action|
action[:infer_content] = true if action[:content].nil?
action
end
end
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def commit_actions!(actions)
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repository.multi_action(
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current_user,
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message: @commit_message,
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branch_name: @branch_name,
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actions: actions,
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author_email: @author_email,
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author_name: @author_name,
start_project: @start_project,
start_branch_name: @start_branch
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)
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rescue ArgumentError => e
raise_error(e)
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end
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def validate!
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super
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params[:actions].each { |action| validate_file_status!(action) }
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end
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def validate_file_status!(action)
return unless UPDATE_FILE_ACTIONS.include?(action[:action])
file_path = action[:previous_path] || action[:file_path]
if file_has_changed?(file_path, action[:last_commit_id])
raise_error("The file has changed since you started editing it: #{file_path}")
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end
end
end
end