photoQ/lifecycle.go at main · lordofscripts/photoQ · GitHub

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/* -----------------------------------------------------------------
 *					L o r d  O f   S c r i p t s (tm)
 *				  Copyright (C)2025 Dídimo Grimaldo T.
 *							   photoQ
 * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 * General Application Lifecycle utilities
 *-----------------------------------------------------------------*/
package photoq

import (
	"fmt"
	"os"
)

/* ----------------------------------------------------------------
 *						G l o b a l s
 *-----------------------------------------------------------------*/

/* ----------------------------------------------------------------
 *				I n t e r f a c e s
 *-----------------------------------------------------------------*/

/* ----------------------------------------------------------------
 *				P u b l i c		T y p e s
 *-----------------------------------------------------------------*/

/* ----------------------------------------------------------------
 *				P r i v a t e	T y p e s
 *-----------------------------------------------------------------*/

/* ----------------------------------------------------------------
 *				I n i t i a l i z e r
 *-----------------------------------------------------------------*/

/* ----------------------------------------------------------------
 *				C o n s t r u c t o r s
 *-----------------------------------------------------------------*/

/* ----------------------------------------------------------------
 *				P u b l i c		M e t h o d s
 *-----------------------------------------------------------------*/

/**
 * DESCR
 * @params a (type):
 * @returns
 */

/* ----------------------------------------------------------------
 *				P r i v a t e	M e t h o d s
 *-----------------------------------------------------------------*/

/* ----------------------------------------------------------------
 *					F u n c t i o n s
 *-----------------------------------------------------------------*/

/**
 * Death of an application by outputting a good-bye and setting
 * the OS exit code.
 */
func Die(exitCode int, message string) {
	fmt.Println("\n", "\t💀 x 💀 x 💀\n\t", message, "\n\tExit code: ", exitCode)
	os.Exit(exitCode)
}

func DieWithError(exitCode int, err error) {
	fmt.Printf("\n\t💀 x 💀 x 💀\n\t(%T)\n\t%s\n\tExit code: %d\n", err, err, exitCode)
	os.Exit(exitCode)
}

func Assert(condition bool, warnMessage string) {
	const UC_RED_EXCLAMATION = rune(0x2757) // Dingbats
	if condition {
		fmt.Printf("\n\t%c Assertion Failed:\n\t%s\n", UC_RED_EXCLAMATION, warnMessage)
	}
}

func AssertOrDie(condition bool, deathMessage string, exitCode int) {
	const UC_RED_EXCLAMATION = rune(0x2757) // Dingbats
	if condition {
		fmt.Printf("\n\t%c Assertion Failed:", UC_RED_EXCLAMATION)
		Die(exitCode, deathMessage)
	}
}