test-future #142
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| --- | |
| name: test-future | |
| # This workflow detects breakage against upcoming releases of dependencies | |
| # even in the absence of activity in Darker's own repository. | |
| on: # yamllint disable-line rule:truthy | |
| schedule: | |
| - cron: "05 20 * * 6" | |
| jobs: | |
| test-future: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| ref: 'master' | |
| fetch-depth: 0 | |
| - uses: actions/setup-python@v5 | |
| with: | |
| python-version: '3.x' | |
| - name: Install dependencies | |
| run: | | |
| # strict dependency resolution added in pip 20.3 | |
| # CVE-2021-3572 fixed in pip 21.1 | |
| python -m pip install --upgrade 'pip>=21.1' | |
| pip install \ | |
| --constraint=constraints-future.txt \ | |
| --upgrade \ | |
| --upgrade-strategy=eager \ | |
| -e '.[test]' | |
| - name: Test with pytest | |
| run: | | |
| pytest | |
| - name: Note a possible Black incompatibility and required actions | |
| if: failure() | |
| shell: python | |
| run: | | |
| import json | |
| import os | |
| import urllib.request | |
| from distutils.version import LooseVersion | |
| from importlib.metadata import version | |
| from textwrap import dedent | |
| for linenum, line in enumerate(open("setup.cfg"), 1): | |
| constraint = line.strip() | |
| if constraint.startswith("black>="): | |
| column = line.index("black>=") + 1 | |
| end_column = len(line) | |
| break | |
| else: | |
| raise RuntimeError("black>= line not found in setup.cfg") | |
| response = urllib.request.urlopen( | |
| 'https://pypi.org/pypi/black/json' | |
| ).read().decode() | |
| latest_version = max( | |
| LooseVersion(s) | |
| for s in json.loads(response)['releases'].keys() | |
| ) | |
| print( | |
| dedent( | |
| f""" | |
| ### :x: Future Black incompatibility? :x: | |
| You could add a maximum version constraint for Black on | |
| `setup.cfg` line {linenum}, e.g. | |
| `{constraint},<={latest_version}` | |
| See [#382](/akaihola/darker/issues/382) | |
| for more information | |
| """ | |
| ), | |
| file=open(os.getenv("GITHUB_STEP_SUMMARY"), "a"), | |
| ) | |
| print( | |
| "::notice " | |
| "file=setup.cfg," | |
| f"line={linenum}," | |
| f"col={column}," | |
| f"endColumn={end_column}," | |
| "title=Future Black incompatibility?::" | |
| "You could add a maximum version constraint for Black here, " | |
| f"e.g. {constraint},<={latest_version}" | |
| ) |