netdata/.github/scripts/platform-impending-eol.py at master · itmanlee/netdata · GitHub

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#!/usr/bin/env python3

'''Check if a given distro is going to be EOL soon.

This queries the public API of https://endoflife.date to fetch EOL dates.

‘soon’ is defined by LEAD_DAYS, currently 30 days.'''

import datetime

import json

import sys

import urllib.request

URL_BASE = 'https://endoflife.date/api'

NOW = datetime.date.today()

LEAD_DAYS = datetime.timedelta(days=30)

DISTRO = sys.argv[1]

RELEASE = sys.argv[2]

EXIT_NOT_IMPENDING = 0

EXIT_IMPENDING = 1

EXIT_NO_DATA = 2

EXIT_FAILURE = 3

try:

with urllib.request.urlopen(f'{ URL_BASE }/{ DISTRO }/{ RELEASE }.json') as response:

match response.status:

case 200:

data = json.load(response)

case _:

print(

f'Failed to retrieve data for { DISTRO } { RELEASE } ' +

f'(status: { response.status }).',

file=sys.stderr

)

sys.exit(EXIT_FAILURE)

except urllib.error.HTTPError as e:

match e.code:

case 404:

print(f'No data available for { DISTRO } { RELEASE }.', file=sys.stderr)

sys.exit(EXIT_NO_DATA)

case _:

print(

f'Failed to retrieve data for { DISTRO } { RELEASE } ' +

f'(status: { e.code }).',

file=sys.stderr

)

sys.exit(EXIT_FAILURE)

eol = datetime.date.fromisoformat(data['eol'])

offset = abs(eol - NOW)

if offset <= LEAD_DAYS:

print(data['eol'])

sys.exit(EXIT_IMPENDING)

else:

sys.exit(EXIT_NOT_IMPENDING)

netdata/.github/scripts/platform-impending-eol.py at master · itmanlee/netdata · GitHub

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