func TestBuildLotsOfTargets(t *testing.T) {
	config, _ := core.ReadConfigFiles(nil)
	state := core.NewBuildState(numWorkers, nil, 4, config)
	pkg := core.NewPackage("pkg")
	state.Graph.AddPackage(pkg)
	for i := 1; i <= size; i++ {
		addTarget(state, i)
	}
	var wg sync.WaitGroup
	wg.Add(numWorkers)
	for i := 0; i < numWorkers; i++ {
		go func() {
			please(i, state)
			wg.Done()
		}()
	}
	// Consume and discard any results
	go func() {
		for result := range state.Results {
			assert.NotEqual(t, core.TargetBuildFailed, result.Status)
			log.Info("%s", result.Description)
		}
	}()
	state.TaskDone() // Initial target adding counts as one.
	wg.Wait()
}
func newState(label string) (*core.BuildState, *core.BuildTarget) {
	config, _ := core.ReadConfigFiles(nil)
	state := core.NewBuildState(1, nil, 4, config)
	target := core.NewBuildTarget(core.ParseBuildLabel(label, ""))
	target.Command = fmt.Sprintf("echo 'output of %s' > $OUT", target.Label)
	state.Graph.AddTarget(target)
	return state, target
}
Example #3
0
// readConfig sets various things up and reads the initial configuration.
func readConfig(forceUpdate bool) *core.Configuration {
	if opts.AssertVersion != "" && core.PleaseVersion.String() != opts.AssertVersion {
		log.Fatalf("Requested Please version %s, but this is version %s", opts.AssertVersion, core.PleaseVersion)
	}
	if opts.FeatureFlags.NoHashVerification {
		log.Warning("You've disabled hash verification; this is intended to help temporarily while modifying build targets. You shouldn't use this regularly.")
	}

	config, err := core.ReadConfigFiles([]string{
		path.Join(core.RepoRoot, core.ConfigFileName),
		path.Join(core.RepoRoot, core.ArchConfigFileName),
		core.MachineConfigFileName,
		path.Join(core.RepoRoot, core.LocalConfigFileName),
	})
	if err != nil {
		log.Fatalf("Error reading config file: %s", err)
	} else if err := config.ApplyOverrides(opts.BuildFlags.Option); err != nil {
		log.Fatalf("Can't override requested config setting: %s", err)
	}
	update.CheckAndUpdate(config, !opts.FeatureFlags.NoUpdate, forceUpdate, opts.Update.Force)
	return config
}