setup-python/.github/scripts/create_python_matrix.py at master · MatteoH2O1999/setup-python · GitHub

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import git

import json

import os

import sys

import tempfile

json_dict = {"os": ["ubuntu-latest", "windows-latest", "macos-latest"], "python-version": []}

if sys.argv[1] == 'true':

json_dict['cache'] = [False, True]

with tempfile.TemporaryDirectory() as temp_dir:

python_repo = git.Repo.clone_from('https://github.com/python/cpython.git', temp_dir)

tags = python_repo.tags

for tag in tags:

if not any(substring in tag.name for substring in ['a', 'b', 'c', 'rc', '-']):

if tag.name.count('v') > 0:

short_tag = tag.name.replace('v', '')

while short_tag.count('.') > 1:

short_tag = short_tag[:-1]

splits = short_tag.split('.')

major = int(splits[0])

minor = int(splits[1])

if major == 3 and minor >= 8 and short_tag not in json_dict['python-version']:

json_dict['python-version'].append(short_tag)

if minor >= 13:

json_dict['python-version'].append(f"{short_tag}t")

with open(os.environ['GITHUB_OUTPUT'], 'a') as fh:

print(f'matrix={json.dumps(json_dict)}', file=fh)