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checkRevOnMacAndLinux.py
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65 lines (44 loc) · 1.87 KB
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#!/bin/python
# check rev on Mac and Linux
import colorama, os, sys, subprocess, traceback
from colorama import Fore, Style
from datetime import datetime
colorama.init()
def checkOsForMacOrLinux():
print("Started checking operating system at", datetime.now().strftime("%m-%d-%Y %I:%M %p"))
if sys.platform == "darwin":
print(Fore.GREEN + "Operating System: ")
os.system('sw_vers')
print(Style.RESET_ALL, end="")
elif sys.platform == "linux":
print(Fore.GREEN + "Operating System: ")
os.system('uname -r')
print(Style.RESET_ALL, end="")
else:
raise Exception("Sorry but this only runs on Mac or Linux.")
print("Finished checking operating system at", datetime.now().strftime("%m-%d-%Y %I:%M %p"))
print("")
def checkRev():
print("\nCheck rev on Mac.\n")
checkOsForMacOrLinux()
try:
startDateTime = datetime.now()
print("Started checking rev at", startDateTime.strftime("%m-%d-%Y %I:%M %p"))
FNULL = open(os.devnull, 'w')
checkAnsibleOnMacOrLinux = subprocess.call(['which', 'rev'], stdout=FNULL)
if checkAnsibleOnMacOrLinux == 0:
print(Fore.GREEN + "rev is installed." + Fore.BLUE)
os.system('echo "rev is installed." | rev')
print(Fore.GREEN + "Successfully checked rev." + Style.RESET_ALL)
finishedDateTime = datetime.now()
print("Finished checking rev at", finishedDateTime.strftime("%m-%d-%Y %I:%M %p"))
duration = finishedDateTime - startDateTime
print("Total execution time: {0} second(s)".format(duration.seconds))
print("")
else:
raise Exception("rev is not installed.")
except Exception:
print(Fore.RED + "Failed to check rev.")
traceback.print_exc()
exit("" + Style.RESET_ALL)
checkRev()