INNER CODE UNIT · Go

writeJSON

Clever/microplane · cmd/helpers.go:24

func writeJSON(obj interface{}, path string) error {
	b, err := json.MarshalIndent(obj, "", "    ")
	if err != nil {
		return err
	}
	return ioutil.WriteFile(path, b, 0644)
}

func parallelize(repos []lib.Repo, f func(lib.Repo, context.Context) error) error {
	return parallelizeLimited(repos, f, 10)
}

// parallelize take a list of repos and applies a function (clone, plan, ...) to them
func parallelizeLimited(repos []lib.Repo, f func(lib.Repo, context.Context) error, parallelismLimit int64) error {
	ctx := context.Background()
	var eg errgroup.Group
	parallelLimit := semaphore.NewWeighted(parallelismLimit)
	for _, r := range repos {

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