helpers

package

v1.25.2-1 Latest Latest Go to latest Published: Oct 1, 2022 License: MIT Imports: 14 Imported by: 0

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func AppendToFile(path string, extraContent []byte, mode os.FileMode) error

func AsgName(sess *session.Session) (*string, error)

func AtomicWrite(path string, contents []byte, mode os.FileMode) error

func EnsureEnvironment(environment []string) (map[string]string, error)

func IdempotentDo(checker func() (bool, error), doer func() error) error

func InputToMapping(inputFile string) (map[string]string, error)

func IsIndexOne(sess *session.Session, inputFile string) (bool, error)

func MapKeys(mapping map[string]string) []string

func MyID(sess *session.Session) (string, error)

func MyIP(sess *session.Session) (string, error)

func MyIndex(mapping map[string]string, ip string) string

func SortMapKeys(mapping map[string]string) []string

func WaitFor(duration time.Duration, checker func() error) error

func WriteIfChanged(path string, contents []byte, mode os.FileMode) error

type CommandOutput struct {
	ExitStatus int
	Stdout     string
	Stderr     string
}

func RunCommand(command string, args ...string) *CommandOutput