Honor DOCKER_DEFAULT_PLATFORM

This commit is contained in:
Thomas E Lackey 2024-08-29 14:57:35 -05:00
parent f1fdc48aaa
commit 4e5b5ff031

View File

@ -14,6 +14,7 @@
# along with this program. If not, see <http:#www.gnu.org/licenses/>.
import click
import os
from dataclasses import dataclass
import json
import platform
@ -84,6 +85,11 @@ def _filter_for_platform(container: str,
tag_list: List[str]) -> List[str] :
filtered_tags = []
this_machine = platform.machine()
if "DOCKER_DEFAULT_PLATFORM" in os.environ:
this_machine = os.environ["DOCKER_DEFAULT_PLATFORM"].split("/")[-1]
if opts.o.debug:
print(f"DOCKER_DEFAULT_PLATFORM says the architecture is: {this_machine}")
else:
# Translate between Python and docker platform names
if this_machine == "x86_64":
this_machine = "amd64"