mirror of
https://github.com/nwg-piotr/nwg-shell.git
synced 2024-09-11 14:17:12 +03:00
upgrade notifier
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parent
be01b0d118
commit
3b9709630d
@ -30,6 +30,9 @@ config_home = os.getenv('XDG_CONFIG_HOME') if os.getenv('XDG_CONFIG_HOME') else
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data_home = os.getenv('XDG_DATA_HOME') if os.getenv('XDG_DATA_HOME') else os.path.join(os.getenv("HOME"),
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".local/share")
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shell_data = []
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shell_data_file = os.path.join(data_home, "nwg-shell/data")
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def load_json(path):
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try:
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@ -115,6 +118,16 @@ def main():
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help="display version information")
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args = parser.parse_args()
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# Load own data file, initiate first if it doesn't exist
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if not os.path.isdir(os.path.join(data_home, "nwg-shell/")):
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copy_from_skel("nwg-shell", folder="data", skip_confirmation=True)
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global shell_data
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if not os.path.isdir(shell_data_file):
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shell_data = {"last-upgrade": "0.0.0"}
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save_json(shell_data, shell_data_file)
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else:
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shell_data = load_json(shell_data_file)
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# Upgrade
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if args.upgrade:
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print("--------------------------------------------------------------")
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@ -265,6 +278,10 @@ def main():
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if c:
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print("The '{}' script is no longer necessary, you may delete it now.".format(c))
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# Save shell data file
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shell_data = {"last-upgrade": __version__}
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save_json(shell_data, shell_data_file)
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# Installation
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else:
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print("-------------------------------------------------------------------")
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@ -1,13 +1,65 @@
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#!/usr/bin/python3
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import argparse
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import json
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import os
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import subprocess
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from nwg_shell.__about__ import __version__
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data_home = os.getenv('XDG_DATA_HOME') if os.getenv('XDG_DATA_HOME') else os.path.join(os.getenv("HOME"),
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".local/share")
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shell_data = []
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shell_data_file = os.path.join(data_home, "nwg-shell/data")
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def load_json(path):
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try:
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with open(path, 'r') as f:
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return json.load(f)
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except Exception as e:
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print("Error loading json: {}".format(e))
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return None
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def ver2int(ver):
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# Converts version to int, e.g. '0.2.1' to 21
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try:
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nums = ver.split(".")
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if len(nums) != 3:
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return None
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return int(nums[0]) * 100 + int(nums[1]) * 10 + int(nums[2])
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except:
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return None
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def main():
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print("nwg-shell version {}".format(__version__))
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print("Run `nwg-shell-installer -a` to install all components from scratch or `nwg-shell-installer` to install"
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"/overwrite selected components in interactive mode.")
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print("Run `nwg-shell-installer -u` to upgrade nwg-shell to the {} version.".format(__version__))
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parser = argparse.ArgumentParser()
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parser.add_argument("-n",
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"--notify",
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action="store_true",
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help="Send update notification if needed")
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args = parser.parse_args()
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if not args.notify:
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print("nwg-shell version {}".format(__version__))
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print("Run `nwg-shell-installer -a` to install all components from scratch or `nwg-shell-installer` to install"
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"/overwrite selected components in interactive mode.")
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print("\nRun `nwg-shell-installer -u` to upgrade components to the {} version.".format(__version__))
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else:
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# This is for use w/ 'nwg-shell-check-updates' command (a part of nwg-shell-config).
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# Will only be called if 'nwg-shell' package installed.
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global shell_data
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shell_data = load_json(shell_data_file)
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if shell_data:
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# Installer versions that need to trigger upgrade
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need_upgrade = ["0.2.0"]
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if ver2int(shell_data["last-upgrade"]) < ver2int(__version__) and __version__ in need_upgrade:
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subprocess.Popen(
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'exec {}'.format("notify-send 'Upgrade to nwg-shell v{} available' "
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"'Run \"nwg-shell-installer -u\" in terminal.'".format(__version__)), shell=True)
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if __name__ == '__main__':
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