/
NexusToArtifactory.py
executable file
·70 lines (67 loc) · 2.38 KB
/
NexusToArtifactory.py
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#!/usr/bin/env python2
import os
import sys
import logging
import unicurses
from nex2art.menu import Safety, Main
from nex2art.core import Setup, Screen, Progress
# Start the tool by initializing unicurses and creating a new Screen object.
# Before doing so, set the ESCDELAY environment variable to 25, in an attempt to
# mitigate the delay following the pressing of the escape key during line
# editing.
def initInteractive(setup):
logging.info("Initializing Nexus migration tool.")
os.environ.setdefault('ESCDELAY', '25')
try:
stdscr = unicurses.initscr()
unicurses.noecho()
unicurses.cbreak()
try: unicurses.start_color()
except: pass
scr = Screen(stdscr, setup.args)
saf = Safety(scr)
win = Main(scr)
scr.render()
while True:
win.show()
if not scr.modified() or saf.show(): break
except:
logging.exception("Error running Nexus migration tool:")
raise
finally:
logging.info("Terminating Nexus migration tool.")
logging.shutdown()
if 'stdscr' in locals():
unicurses.echo()
unicurses.nocbreak()
unicurses.endwin()
def initNonInteractive(setup):
logging.info("Initializing Nexus migration tool.")
status, msg, prog = None, None, None
try:
scr = Screen(None, setup.args)
prog = Progress(scr)
logging.info("Attempting to run migration.")
if scr.loadst != True:
logging.warning("Unable to run migration: %s", str(scr.loadst))
sys.exit(1)
if scr.state.valid != True:
logging.warning("Unable to run migration, errors found.")
sys.exit(1)
status, msg = prog.show(scr.state.todict())
if status == 'val': logging.info("Migration successfully run.")
else:
logging.warning("Error running migration: %s.", msg)
sys.exit(1)
except BaseException as ex:
if not isinstance(ex, SystemExit):
logging.exception("Error running Nexus migration tool:")
raise
finally:
if status != None and prog != None: prog.logsession(msg)
logging.info("Terminating Nexus migration tool.")
logging.shutdown()
if __name__ == '__main__':
setup = Setup(sys.argv[1:])
if setup.args.non_interactive: initNonInteractive(setup)
else: initInteractive(setup)