When building "foo.docker", if a "foo.pre" script exists, it will be
executed in the building context before "docker build" is invoked.
Signed-off-by: Fam Zheng <f...@redhat.com>
---
tests/docker/docker.py | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/tests/docker/docker.py b/tests/docker/docker.py
index 0151362..7b8f022 100755
--- a/tests/docker/docker.py
+++ b/tests/docker/docker.py
@@ -99,6 +99,12 @@ class Docker(object):
tmp_df.write("LABEL com.qemu.dockerfile-checksum=%s" %
_text_checksum(dockerfile))
tmp_df.flush()
+ pre_path = os.path.abspath(df_path[:-len(".docker")] + ".pre")
+ if os.path.isfile(pre_path):
+ if quiet:
+ subprocess.check_output([pre_path], cwd=tmp_dir)
+ else:
+ subprocess.check_call([pre_path], cwd=tmp_dir)
self._do(["build", "-t", tag, "-f", tmp_df.name] + argv + \
[tmp_dir],
quiet=quiet)
--
2.8.2
