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dockcross: Ensure deletion error are ignored

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This commit follows up on 2e71db2 (dockcross: Ignore deletion error
when running in unprivileged LXC container) by hiding the message
only when (a) the command output matches the expected error message
and (b) is executed on CircleCI.

Doing so will avoid adding "noise" to log of service like CircleCI
that are effectively running docker in unprivileged LXC container.

See #50
This commit is contained in:
Jean-Christophe Fillion-Robin 2016-11-28 19:50:42 -05:00
parent 0926d89d99
commit c0fe1e2313
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1 changed files with 11 additions and 4 deletions
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@ -205,10 +205,17 @@ docker run $TTY_ARGS --name $CONTAINER_NAME \
$FINAL_IMAGE "$@"
run_exit_code=$?
# Deleting the container while ignoring error is required because of
# https://circleci.com/docs/docker-btrfs-error/.
# See issue dockcross/dockcross#50 for more details.
docker rm -f $CONTAINER_NAME > /dev/null || true
# Attempt to delete container
rm_output=$(docker rm -f $CONTAINER_NAME 2>&1)
rm_exit_code=$?
if [[ $rm_exit_code != 0 ]]; then
if [[ "$CIRCLECI" == "true" ]] && [[ $rm_output == *"Driver btrfs failed to remove"* ]]; then
: # Ignore error because of https://circleci.com/docs/docker-btrfs-error/
else
echo "$rm_output"
exit $rm_exit_code
fi
fi
exit $run_exit_code