class RubybenchRunner::DependenciesChecker
Public Class Methods
check(pg:, mysql:)
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# File lib/rubybench_runner/dependencies_checker.rb, line 7 def self.check(pg:, mysql:) check_pg if pg check_mysql if mysql end
check_mysql()
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# File lib/rubybench_runner/dependencies_checker.rb, line 28 def self.check_mysql config = RubybenchRunner::Configurations.new(mysql_map: true)[:mysql2] config = config.merge(database: "mysql") client = Mysql2::Client.new(config) begin version = client.info[:version] if version != CURRENT_MYSQL_VERSION warn("MySQL", version, CURRENT_MYSQL_VERSION) end ensure client.close end end
check_pg()
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# File lib/rubybench_runner/dependencies_checker.rb, line 12 def self.check_pg config = RubybenchRunner::Configurations.new[:postgres] config = config.merge(dbname: "postgres") conn = PG.connect(config) begin output = conn.parameter_status("server_version") output =~ /^([\d.]+) \(/ version = $1 if version != CURRENT_PG_VERSION warn("PostgreSQL", version, CURRENT_PG_VERSION) end ensure conn.close end end
warn(program, installed, recommended)
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# File lib/rubybench_runner/dependencies_checker.rb, line 42 def self.warn(program, installed, recommended) puts <<~ALERT Warning: rubybench.org is currently running version #{recommended} of #{program}, you're running version #{installed}. ALERT end