#!/usr/bin/env python3

if __name__ == "__main__":

    import sys, os, shutil

    sys.path.append(os.path.dirname(__file__) + '/lib')

    import tamarin, system

    workspace = tamarin.get_workspace_dir()
    workspace_tmp = tamarin.get_workspace_subdir('tmp')

    local_rkt_dir = tamarin.get_workspace_subdir('rkt')
    if not system.which('rkt', local_rkt_dir):
        # Download and extract rkt
        rkt_archive_path = tamarin.download_rkt()
        system.extract_tar(rkt_archive_path, workspace_tmp)
        rkt_archive_dir = tamarin.get_rkt_achive_dest_dir()
        shutil.rmtree(local_rkt_dir, ignore_errors=True)
        os.rename(rkt_archive_dir, local_rkt_dir)

    local_acbuild_dir = tamarin.get_workspace_subdir('acbuild')
    if not system.which('acbuild', local_acbuild_dir):
        # Download and extract acbuild
        acbuild_archive_path = tamarin.download_acbuild()
        system.extract_tar(acbuild_archive_path, workspace_tmp)
        acbuild_archive_dir = tamarin.get_acbuild_achive_dest_dir()
        shutil.rmtree(local_acbuild_dir, ignore_errors=True)
        os.rename(acbuild_archive_dir, local_acbuild_dir)

    acbuild_workspace = tamarin.get_acbuild_workspace_dir()
    image_name = "image_{:d}.aci".format(os.getpid())
    image_path = os.path.join(os.sep, acbuild_workspace, 'image.aci')
    acbuild_flags = ["--work-path", acbuild_workspace]

    # Start building image
    tamarin.run_acbuild(acbuild_flags+["begin"])
    tamarin.run_acbuild(acbuild_flags+["set-name", "test"])
    tamarin.run_acbuild(acbuild_flags+["set-exec", "--", "/bin/sh", "-c", "ping 8.8.8.8"])
    tamarin.run_acbuild(acbuild_flags+["dependency", "add", "quay.io/coreos/alpine-sh"])
    tamarin.run_acbuild(acbuild_flags+["write", image_path])
    tamarin.run_acbuild(acbuild_flags+["end"])

    # rkt run --insecure-options=image ./nginx.aci --volume html,kind=host,source=/path/to/test --net=host
    tamarin.run_rkt(["run", "--insecure-options=image", image_path, "--net=host"])