discourse/lib/tasks/docker.rake

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def run_or_fail(command)
pid = Process.spawn(command)
Process.wait(pid)
$?.exitstatus == 0
end
desc 'Run all tests (JS and code in a standalone environment)'
task 'docker:test' do
begin
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puts "Cleaning up old test tmp data in tmp/test_data"
`rm -fr tmp/test_data && mkdir -p tmp/test_data/redis && mkdir tmp/test_data/pg`
puts "Starting background redis"
@redis_pid = Process.spawn('redis-server --dir tmp/test_data/redis')
@postgres_bin = "/usr/lib/postgresql/9.3/bin/"
`#{@postgres_bin}initdb -D tmp/test_data/pg`
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# speed up db, never do this in production mmmmk
`echo fsync = off >> tmp/test_data/pg/postgresql.conf`
`echo full_page_writes = off >> tmp/test_data/pg/postgresql.conf`
`echo shared_buffers = 500MB >> tmp/test_data/pg/postgresql.conf`
puts "Starting postgres"
@pg_pid = Process.spawn("#{@postgres_bin}postmaster -D tmp/test_data/pg")
ENV["RAILS_ENV"] = "test"
@good = run_or_fail("bundle exec rake db:create db:migrate")
unless ENV["JS_ONLY"]
@good &&= run_or_fail("bundle exec rspec")
end
unless ENV["RUBY_ONLY"]
@good &&= run_or_fail("bundle exec rake qunit:test")
end
ensure
puts "Terminating"
Process.kill("TERM", @redis_pid)
Process.kill("TERM", @pg_pid)
Process.wait @redis_pid
Process.wait @pg_pid
end
if !@good
exit 1
end
end