On Mon, Oct 5, 2015 at 11:03 AM, Doug Hellmann <d...@doughellmann.com> wrote:
> Devstack should also look at using the shell output formatter, > especially for show commands. Combining that formatter with eval means > no parsing in a lot of cases. > It may in places, but it turns out the 'value' formatter is most useful, especially in the get_or_create_* functions where you really only need a single value, avoids an eval or extra subshell. group_id=$( # Creates new group with --or-show openstack --os-token=$OS_TOKEN --os-url=$os_url \ --os-identity-api-version=3 group create $1 \ --domain $2 --description "$desc" --or-show \ -f value -c id ) echo $group_id dt -- Dean Troyer dtro...@gmail.com
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