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# frozen_string_literal: true
module Files
class MultiService < Files::BaseService
UPDATE_FILE_ACTIONS = %w(update move delete chmod).freeze
def create_commit!
transformer = Lfs::FileTransformer.new(project, repository, @branch_name)
actions = actions_after_lfs_transformation(transformer, params[:actions])
actions = transform_move_actions(actions)
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
# 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
def commit_actions!(actions)
repository.multi_action(
current_user,
message: @commit_message,
branch_name: @branch_name,
actions: actions,
author_email: @author_email,
author_name: @author_name,
start_project: @start_project,
start_branch_name: @start_branch,
start_sha: @start_sha,
force: force?
)
rescue ArgumentError => e
raise_error(e)
end
def validate!
super
params[:actions].each { |action| validate_file_status!(action) }
end
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}")
end
end
end
end
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