My devcontainer requires a configuration file from a mounted volume. If that file doesn't exist after creating the container, I want to create a new one and open it in vscode for the user to provide the content.
I used
"postCreateCommand": "test ! -f /root/.config/openstack/clouds.yaml && (mkdir -p /root/.config/openstack; code --wait /root/.config/openstack/clouds.yaml)",
but it complains about code or code-insiders is not installed.
What would be the correct way to do this?