If image_tag input is separated with ", " no push occurs

[thedmeyer]

If the image_tag variable has an input like below, a push never occurs and no error is given.

image_tag: latest, another-tag

Is this correct behavior, to assume a true CSV input?
such that:

image_tag: latest,another-tag

function split_csv() {
    IFS=','
    csv_data=$1
    local -n global_list_array=$2
    for i in $csv_data; do
        global_list_array+=($i)
    done
    unset IFS
}

[RafikFarhad]

Hi @thedmeyer, thanks for using this action.
If the input is not a CSV or contains unsupported character (in this case whitespace) then this action should throw error.
I'll fix this behaviour soon. Thanks for reporting.

[RafikFarhad]

Hi @thedmeyer, this issue has been handled from v4.1. Now the action will try to sanitize the image name by removing whitespaces and empty tag names. Also, latest will be used when the tag_names is un-parsable.
Thanks for reporting the issue.