Class: RubybenchRunner::DependenciesChecker

Inherits:
Object
  • Object
show all
Defined in:
lib/rubybench_runner/dependencies_checker.rb

Class Method Summary collapse

Class Method Details

.check ⇒ Object 



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# File 'lib/rubybench_runner/dependencies_checker.rb', line 8

def self.check
  check_pg
  check_mysql
end

.check_mysql ⇒ Object 



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# File 'lib/rubybench_runner/dependencies_checker.rb', line 24

def self.check_mysql
  version = `mysql_config --version`.strip
  if version != CURRENT_MYSQL_VERSION
    warn("MySQL", version, CURRENT_MYSQL_VERSION)
  end
rescue Errno::ENOENT
  raise MissingDependency.new("MySQL doesn't seem to be installed on your system. Please install it and run the benchmarks again")
end

.check_pg ⇒ Object 



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# File 'lib/rubybench_runner/dependencies_checker.rb', line 13

def self.check_pg
  output = `pg_config --version`.strip
  output =~ /^PostgreSQL ([\d.]+)/
  version = $1
  if version != CURRENT_PG_VERSION
    warn("PostgreSQL", version, CURRENT_PG_VERSION)
  end
rescue Errno::ENOENT
  raise MissingDependency.new("Postgres doesn't seem to be installed on your system. Please install it and run the benchmarks again")
end

.warn(program, installed, recommended) ⇒ Object 



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# File 'lib/rubybench_runner/dependencies_checker.rb', line 33

def self.warn(program, installed, recommended)
  puts "    Warning: rubybench.org is currently running version \#{recommended} of \#{program}, you're running version \#{installed}.\n  ALERT\nend\n"