def askToInstallProgram(programName):
""" Asks the user if they want to install the given program. If they say yes, install it, if they decline exit."""
if not availablePrograms.available(programName):
print(programName+" does not exist.")
exit()
if raw_input(programName+" is not installed. Do you want to install it now [y/n]?") == "y":
utils.subprocessCheckedCall(["subuser","install",programName])
else:
exit()
def askToInstallProgram(programName):
""" Asks the user if they want to install the given program. If they say yes, install it, if they decline exit."""
if not availablePrograms.available(programName):
print(programName + " does not exist.")
exit()
if raw_input(
programName +
" is not installed. Do you want to install it now [y/n]?") == "y":
utils.subprocessCheckedCall(["subuser", "install", programName])
else:
exit()
def installFromBaseImage(programName):
makeBaseImageScriptPath = paths.getMakeBaseImageScriptPath(programName)
#Report to user
while True:
sys.stdout.write("""\nATTENTION!!!
You have asked to install the <{0}>. Doing so requires that the following shell script be run on your computer.
SHELL SCRIPT PATH: <{1}>
- Do quit [q] or press ENTER
- Do you want to view the full contents of this shell script [v]?
- Do you want to continue? (Type "run" to run the shell script)
[v/run/q]: """.format(programName, paths.getMakeBaseImageScriptPath(programName)))
sys.stdout.flush()
try:
userInput = sys.stdin.readline().strip()
if not userInput:
sys.exit("\nOperation aborted. Exiting.")
else:
break
except KeyboardInterrupt:
sys.exit("\nOperation aborted. Exiting.")
if userInput == "v":
with open(makeBaseImageScriptPath, 'r') as file_f:
print('\n===================== SCRIPT CODE =====================\n')
print(file_f.read())
print('\n===================== END SCRIPT CODE =====================\n')
while True:
sys.stdout.write("""SHELL SCRIPT PATH: <{0}>
- Do quit [q] or press ENTER
- Do you want to continue? (Type "run" to run the shell script)
[run/q]: """.format(makeBaseImageScriptPath))
sys.stdout.flush()
try:
userInput = sys.stdin.readline().strip()
if userInput != "run":
sys.exit("\nOperation aborted. Exiting.")
else:
break
except KeyboardInterrupt:
sys.exit("\nOperation aborted. Exiting.")
if userInput == "run":
#Do the installation via SHELL SCRIPT
st = os.stat(makeBaseImageScriptPath)
os.chmod(makeBaseImageScriptPath, stat.S_IMODE(st.st_mode) | stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH)
utils.subprocessCheckedCall([makeBaseImageScriptPath])
def runDockerAndExitIfItFails(args): """ Run docker with the given command line arguments. If the command returns a non-zero exit code, exit with an error message. """ checkIfDockerIsSetupProperly() utils.subprocessCheckedCall(["docker"]+args)