Function get_versions_available_on_github

archivebox/config.py:424–463

returns a dictionary containing the ArchiveBox GitHub release info for the recommended upgrade version and the currently installed version

(config)

    return datetime.fromtimestamp(src_last_modified_unix_timestamp).strftime('%Y-%m-%d %H:%M:%S %s')

def get_versions_available_on_github(config):
    """
    returns a dictionary containing the ArchiveBox GitHub release info for
    the recommended upgrade version and the currently installed version
    """
    
    # we only want to perform the (relatively expensive) check for new versions
    # when its most relevant, e.g. when the user runs a long-running command
    subcommand_run_by_user = sys.argv[3] if len(sys.argv) > 3 else 'help'
    long_running_commands = ('add', 'schedule', 'update', 'status', 'server')
    if subcommand_run_by_user not in long_running_commands:
        return None
    
    github_releases_api = "https://api.github.com/repos/ArchiveBox/ArchiveBox/releases"
    response = requests.get(github_releases_api)
    if response.status_code != 200:
        stderr(f'[!] Warning: GitHub API call to check for new ArchiveBox version failed! (status={response.status_code})', color='lightyellow', config=config)
        return None
    all_releases = response.json()

    installed_version = parse_version_string(config['VERSION'])

    # find current version or nearest older version (to link to)
    current_version = None
    for idx, release in enumerate(all_releases):
        release_version = parse_version_string(release['tag_name'])
        if release_version <= installed_version:
            current_version = release
            break

    current_version = current_version or all_releases[-1]
    
    # recommended version is whatever comes after current_version in the release list
    # (perhaps too conservative to only recommend upgrading one version at a time, but it's safest)
    try:
        recommended_version = all_releases[idx+1]
    except IndexError:
        recommended_version = None

    return {'recommended_version': recommended_version, 'current_version': current_version}

def can_upgrade(config):
    if config['VERSIONS_AVAILABLE'] and config['VERSIONS_AVAILABLE']['recommended_version']: