sh -c 'ubuntu_version=20.04; \
architectures="amd64-aarch64-arm64"; \
charm_name=`cat metadata.yaml | grep -E "^name: " | cut -f 2 -d " "`; \
sh -c 'ubuntu_version=20.04; \
architectures="amd64-aarch64-arm64"; \
charm_name=`cat metadata.yaml | grep -E "^name: " | cut -f 2 -d " "`; \