func()

in commands/single.go [121:160]

• 32 lines of code
• 7 McCabe index (conditional complexity)

func (r *RunSingleCommand) Execute(c *cli.Context) {
	if len(r.URL) == 0 {
		log.Fatalln("Missing URL")
	}
	if len(r.Token) == 0 {
		log.Fatalln("Missing Token")
	}
	if len(r.Executor) == 0 {
		log.Fatalln("Missing Executor")
	}

	executorProvider := common.GetExecutor(r.Executor)
	if executorProvider == nil {
		log.Fatalln("Unknown executor:", r.Executor)
	}

	log.Println("Starting runner for", r.URL, "with token", r.ShortDescription(), "...")

	r.finished = abool.New()
	abortSignal := make(chan os.Signal)
	doneSignal := make(chan int, 1)
	r.runForever = r.MaxBuilds == 0

	go waitForInterrupts(r.finished, abortSignal, doneSignal)

	r.lastBuild = time.Now()

	for !r.finished.IsSet() {
		data, err := executorProvider.Acquire(&r.RunnerConfig)
		if err != nil {
			log.Warningln("Executor update:", err)
		}

		r.processBuild(data, abortSignal)
		r.checkFinishedConditions()
		executorProvider.Release(&r.RunnerConfig, data)
	}

	doneSignal <- 0
}