refactor: standardize on "private" method names

Signed-off-by: Kevin O'Donnell <kevin@blockchaintp.com>

bash/aws-get-kubeconfigs

@@ -23,7 +23,7 @@ source "$(dirname "${BASH_SOURCE[0]}")/includer.sh"
 @include log
 @include options
 
-function ::eksctl() {
+function _eksctl() {
   $(commands::use eksctl) "$@"
 }
 
@@ -39,15 +39,16 @@ else
 fi
 
 function get_clusters() {
-  ::eksctl get clusters -A -o json -v 0
+  _eksctl get clusters -A -o json -v 0
 }
 
 clusters="$(get_clusters)"
 log::debug "Found clusters: $clusters"
-for c in $(echo "$clusters" | jq -r '.[].metadata |.name+"="+.region'); do
+for c in $(echo "$clusters" |
+  $(commands::use jq) -r '.[].metadata |.name+"="+.region'); do
   cluster=$(echo "$c" | awk -F= '{print $1}')
   region=$(echo "$c" | awk -F= '{print $2}')
   log::info "Updating kubeconfig for $cluster in $region"
-  exec::hide ::eksctl utils write-kubeconfig --cluster "$cluster" \
+  exec::hide _eksctl utils write-kubeconfig --cluster "$cluster" \
     --region "$region" || error::exit "Failed to update kubeconfig for $cluster"
 done