configcat flag-v2 value show --json returns an empty object

[oshaughnessy]

Describe the bug

Running configcat flag-v2 value show --json, whether or not a flag-id is given, produces an empty result.

To reproduce

$ configcat flag-v2 value show --flag-id _some_id_ --json
{}

Expected behavior

A JSON object with data about the state of the flag in each environment, similar to the report-style output that is provided without the --json flag.

[z4kn4fein]

Hi @oshaughnessy, thank you for reporting this issue! I'm going to investigate what's happening and I'll let you know when the fix is released.

[oshaughnessy]

I'm sure you'll have a fix out quick, but if anybody else needs a workaround, this does the trick in bash to extract a specific field (in my case, the value for a given environment):

function cc_get_env_flag
{
    local _env_name=$1
    local _flag_id=$2
    export _env_name
    configcat flag-v2 value show --flag-id $_flag_id --non-interactive |awk '/^----/ { MATCH=0 } $2==ENVIRON["_env_name"] { MATCH=1 } $2=="Default:" && MATCH==1 { RESULT=$3 } END { print RESULT }'
    export -n _env_name
}

Then pass it your environment name and flag ID, e.g.

flag_val=$(cc_get_env_flag dev 123456)
echo $flag_val

[z4kn4fein]

Hey @oshaughnessy, I've released v2.3.3 with the fix, could you please verify that it works now as you expected? Thanks!

[oshaughnessy]

That looks great. Thank you!