tcm

type LoggerOpts struct {
	// Level used to start TCM application.
	Level string
	// Lines number of tail lines to show in logs.
	Lines int
	// IsFollow indicates whether to monitor the logs.
	IsFollow bool
	// NoColor disables colored output in logs.
	NoColor bool
	// ForceColor forces colored output in logs, even if the output stream does not support it.
	// This is useful for testing purposes.
	ForceColor bool
	// NoFormat indicates whether to disable log formatting.
	NoFormat bool
}

type Printer interface {
	Print(ctx context.Context, in <-chan string) error
}

type TcmCtx struct {
	// Path to the TCM executable file.
	Executable string
	// Flag indicating whether the watchdog is enabled.
	Watchdog bool
	// Log configuration to display TCM logs.
	Log LoggerOpts
}

type WatchdogOpts struct {
	// Executable is the TCM binary. It runs without arguments, in the
	// working directory and the environment of the watchdog.
	Executable string
	// PidFile is the pid file of the watchdog, ChildPidFile the one of TCM.
	PidFile      string
	ChildPidFile string
	// RestartDelay is the pause between an exit of TCM and its next start.
	RestartDelay time.Duration
	// StopTimeout is how long TCM may take to stop after SIGTERM before its
	// process group is killed with SIGKILL.
	StopTimeout time.Duration
	// CheckPeriod is how often Check runs while TCM runs; 0 runs no checks.
	CheckPeriod time.Duration
	// Check is the periodic integrity check. A failure kills TCM and ends
	// the watchdog, which does not start TCM again.
	Check func(ctx context.Context) error
}