query.py 文件源码

def query(anchore_config, image, imagefile, include_allanchore, module):
    """
    Image IDs can be specified as hash ids, repo names (e.g. centos), or tags (e.g. centos:latest).

    Execute the specified query (module) with any parameters it requires. Modules are scripts in a specific location.

    Each query has its own parameters and outputs.

    Examples using pre-defined queries:

    'anchore query --image nginx:latest list-packages all'
    'anchore query has-package wget'
    'anchore query --image nginx:latest list-files-detail all'
    'anchore query cve-scan all'

    """

    global config, imagelist, nav
    ecode = 0
    success = True
    config = anchore_config

    if module:
        if image and imagefile:
            raise click.BadOptionUsage('Can only use one of --image, --imagefile')

        try:
            imagedict = build_image_list(anchore_config, image, imagefile, not (image or imagefile), include_allanchore)
            imagelist = imagedict.keys()

            try:
                ret = anchore_utils.discover_imageIds(imagelist)
            except ValueError as err:
                raise err
            else:
                #imagelist = ret.keys()
                imagelist = ret

        except Exception as err:
            anchore_print_err("could not load input images")
            sys.exit(1)

    try:
        nav = init_nav_contexts()

        result = nav.run_query(list(module))
        if result:
            anchore_utils.print_result(config, result)

        if nav.check_for_warnings(result):
            ecode = 2

    except:
        anchore_print_err("query operation failed")
        ecode = 1

    contexts['anchore_allimages'].clear()
    sys.exit(ecode)