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Contents
# frozen_string_literal: true
module Ridgepole
class ExternalSqlExecuter
def initialize(script, logger)
@script = script
@logger = logger
end
def execute(sql)
cmd = Shellwords.join([@script, sql, JSON.dump(ActiveRecord::Base.connection_db_config.configuration_hash)])
@logger.info("Execute #{@script}")
script_basename = File.basename(@script)
Open3.popen3(cmd) do |stdin, stdout, stderr, wait_thr|
stdin.close_write
files = [stdout, stderr]
begin
until files.empty?
ready = IO.select(files)
next unless ready
readable = ready[0]
readable.each do |f|
data = f.read_nonblock(1024)
next if data.nil?
data.chomp!
if f == stderr
@logger.warn("[WARNING] #{script_basename}: #{data}")
else
@logger.info("#{script_basename}: #{data}")
end
rescue EOFError
files.delete f
end
end
rescue EOFError
# nothing to do
end
raise "`#{@script}` execution failed" unless wait_thr.value.success?
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems