34 lines
1.2 KiB
Python
34 lines
1.2 KiB
Python
"""Checks to be performed before any install or upgrade"""
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import sys
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from urllib.request import urlopen
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from modoboa_installer import utils
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def check_version():
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local_version = ""
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with open("version.txt", "r") as version:
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local_version = version.readline()
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remote_version = ""
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with urlopen("https://raw.githubusercontent.com/modoboa/modoboa-installer/master/version.txt") as r_version:
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remote_version = r_version.read().decode()
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if local_version == "" or remote_version == "":
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utils.printcolor("Could not check that your installer is up to date: "
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f"local version: {local_version}, "
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f"remote version: {remote_version}",
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utils.YELLOW)
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if remote_version != local_version:
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utils.error("Your installer seems outdated.\n"
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"Check the README for instruction on how to update.\n"
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"No support will be provided without an up to date installer!")
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answer = utils.user_input("Continue anyway? (Y/n) ")
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if not answer.lower().startswith("y"):
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sys.exit(0)
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else:
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utils.success("Installer seems up to date!")
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def handle():
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check_version()
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