This describes how to promote all packages from devel: repo to testing: repo on build.merproject.org.
curl -O https://gist.githubusercontent.com/taaem/c80d094d31545f10f6d58f2ba4dcb675/raw/88846751b1be9df489ad56afa0376014a9331acb/promote.py
python promote.py > promote.sh
sh promote.sh
rm -r nemo:testing:hw:$VENDOR:$DEVICE
osc co nemo:testing:hw:$VENDOR:$DEVICE
If this fails just rerun until it finishes.
cd nemo:testing:hw:$VENDOR:$DEVICE
find -maxdepth 2 -name _service -exec sed -i '/<service name="webhook">/,/<\/service>/d' {} \;
Ensure you are in nemo:testing:hw:$VENDOR:$DEVICE
osc ci