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# frozen_string_literal: true
module Backup
module Dump
class Postgres
include Backup::Helper
# Owner can read/write, group no permission, others no permission
FILE_PERMISSION = 0o600
# Triggers PgDump and outputs to the provided file path
#
# @param [String] output_file_path full path to the output destination
# @param [Gitlab::Backup::Cli::Utils::PgDump] pg_dump
# @return [Boolean] whether pg_dump finished with success
def dump(output_file_path, pg_dump)
compress_rd, compress_wr = IO.pipe
compress_pid = spawn(compress_cmd, in: compress_rd, out: [output_file_path, 'w', FILE_PERMISSION])
compress_rd.close
dump_pid = pg_dump.spawn(output: compress_wr)
compress_wr.close
[compress_pid, dump_pid].all? do |pid|
Process.waitpid(pid)
$?.success?
end
end
end
end
end
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