Ensure semver labels exist for PRs

ensure-semver-prs.py

#!/usr/bin/env python3

import argparse
import json
import subprocess
import sys

repos=[
        "conda-env-update",
        "cpython",
        "miniconda",
        "pip",
        "pip-install",
        "pipenv",
        "pipenv-install",
        "poetry",
        "poetry-install",
        "poetry-run",
        "python",
        "python-start"
      ]

parser = argparse.ArgumentParser()
parser.add_argument('--include-closed', action='store_true',
                    help='Optionally include closed PRs')
args = parser.parse_args()

search_args="-label:semver:major,semver:minor,semver:patch is:open"
if args.include_closed:
  search_args = search_args + " is:closed"

for repo in repos:
  print("Checking", repo)

  completed_process = subprocess.run(
      args=[
      "gh",
      "pr",
      "list",
      "--search", search_args,
      "--json", "number,title"],
      cwd=repo, capture_output=True)
  if completed_process.returncode != 0:
    sys.exit(completed_process.stderr)

  prs = json.loads(completed_process.stdout)
  for pr in prs:
      print(repo, "#"+str(pr['number']), "-", pr['title'])

      semver_input = input("--> Label as major (M), minor (m), patch (p), or skip (s): ")

      match semver_input:
          case ("M"|"major"):
            semver_label="semver:major"
          case ("m"|"minor"):
            semver_label="semver:minor"
          case ("p"|"patch"):
            semver_label="semver:patch"
          case ("s"|"skip"):
            print()
            continue
          case _:
              sys.exit("Invalid semver label: " + semver_input)

      subprocess.run([
        "gh",
        "pr",
        "edit",
        str(pr['number']),
        "--add-label", semver_label,
        ],
        cwd=repo)

      print()