common.py 文件源码

def build_image_list(config, image, imagefile, all_local, include_allanchore, dockerfile=None, exclude_file=None):
    """Given option inputs from the cli, construct a list of image ids. Includes all found with no exclusion logic"""

    if not image and not (imagefile or all_local):
        raise click.BadOptionUsage('No input found for image source. One of <image>, <imagefile>, or <all> must be specified')

    if image and imagefile:
        raise click.BadOptionUsage('Only one of <image> and <imagefile> can be specified')

    filter_images = []
    if exclude_file:
        with open(exclude_file) as f:
            for line in f.readlines():
                filter_images.append(line.strip())

    imagelist = {}
    if image:
        imagelist[image] = {'dockerfile':dockerfile}

    if imagefile:
        filelist = anchore_utils.read_kvfile_tolist(imagefile)
        for i in range(len(filelist)):
            l = filelist[i]
            imageId = l[0]
            try:
                dfile = l[1]
            except:
                dfile = None
            imagelist[imageId] = {'dockerfile':dfile}

    if all_local:
        docker_cli = contexts['docker_cli']
        if docker_cli:
            for f in docker_cli.images(all=True, quiet=True, filters={'dangling': False}):
                if f not in imagelist and f not in filter_images:
                    imagelist[f] = {'dockerfile':None}
        else:
            raise Exception("Could not load any images from local docker host - is docker running?")

    if include_allanchore:
        ret = contexts['anchore_db'].load_all_images().keys()
        if ret and len(ret) > 0:
            for l in list(set(imagelist.keys()) | set(ret)):
                imagelist[l] = {'dockerfile':None}

    # Remove excluded items
    for excluded in filter_images:
        docker_cli = contexts['docker_cli']
        if not docker_cli:
            raise Exception("Could not query docker - is docker running?")
        for img in docker_cli.images(name=excluded, quiet=True):
            imagelist.pop(img, None)

    return imagelist