diff options
Diffstat (limited to 'tests/docker/docker.py')
| -rwxr-xr-x | tests/docker/docker.py | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/tests/docker/docker.py b/tests/docker/docker.py index 08122ca17d..1246ba9578 100755 --- a/tests/docker/docker.py +++ b/tests/docker/docker.py @@ -105,6 +105,28 @@ def _copy_binary_with_libs(src, dest_dir): so_path = os.path.dirname(l) _copy_with_mkdir(l , dest_dir, so_path) +def _read_qemu_dockerfile(img_name): + df = os.path.join(os.path.dirname(__file__), "dockerfiles", + img_name + ".docker") + return open(df, "r").read() + +def _dockerfile_preprocess(df): + out = "" + for l in df.splitlines(): + if len(l.strip()) == 0 or l.startswith("#"): + continue + from_pref = "FROM qemu:" + if l.startswith(from_pref): + # TODO: Alternatively we could replace this line with "FROM $ID" + # where $ID is the image's hex id obtained with + # $ docker images $IMAGE --format="{{.Id}}" + # but unfortunately that's not supported by RHEL 7. + inlining = _read_qemu_dockerfile(l[len(from_pref):]) + out += _dockerfile_preprocess(inlining) + continue + out += l + "\n" + return out + class Docker(object): """ Running Docker commands """ def __init__(self): @@ -196,7 +218,7 @@ class Docker(object): checksum = self.get_image_dockerfile_checksum(tag) except Exception: return False - return checksum == _text_checksum(dockerfile) + return checksum == _text_checksum(_dockerfile_preprocess(dockerfile)) def run(self, cmd, keep, quiet): label = uuid.uuid1().hex |