Python script to clean up GHA runners in org

gha_runner_cleanup.py

import requests
import os

GITHUB_TOKEN = os.getenv('GITHUB_TOKEN')
API_URL = 'https://api.github.com/orgs/{org}/actions/runners'

def get_all_runners(org):
    runners = []
    page = 1
    while True:
        response = requests.get(API_URL.format(org=org) + f'?per_page=100&page={page}', headers={'Authorization': f'token {GITHUB_TOKEN}'})
        if response.status_code == 200:
            runners.extend(response.json()['runners'])
            if 'next' in response.links:
                page += 1
            else:
                break
        else:
            break
    return runners

def remove_runner(org, runner_id):
    response = requests.delete(API_URL.format(org=org) + f'/{runner_id}', headers={'Authorization': f'token {GITHUB_TOKEN}'})
    if response.status_code == 204:
        print(f'Successfully removed runner {runner_id}')
    else:
        print(f'Failed to remove runner {runner_id}')

org = 'your-github-org'

runners = get_all_runners(org)
for runner in runners:
    if runner['status'] == 'offline':
        remove_runner(org, runner['id'])