ssh-keys updates based on feedback

plugins/ssh-keys/functions

@@ -5,7 +5,7 @@ source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
 verify_ssh_key_file() {
   declare desc="Test that public key is valid"
   [[ -s ${DOKKU_ROOT}/.ssh/authorized_keys ]] || dokku_log_fail "No public keys found."
-  ssh-keygen -l -f "${DOKKU_ROOT}/.ssh/authorized_keys" &> /dev/null || dokku_log_fail "${DOKKU_ROOT}/.ssh/authorized_keys failed ssh-kegen check."
+  ssh-keygen -l -f "${DOKKU_ROOT}/.ssh/authorized_keys" &> /dev/null || dokku_log_fail "${DOKKU_ROOT}/.ssh/authorized_keys failed ssh-keygen check."
 }
 
 verify_ssh_key_exists() {

plugins/ssh-keys/subcommands/add

@@ -1,10 +1,11 @@
 #!/usr/bin/env bash
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
-source "$PLUGIN_CORE_AVAILABLE_PATH/ssh-keys/functions"
+source "$PLUGIN_AVAILABLE_PATH/ssh-keys/functions"
 
-add_keys(){
+add_keys() {
   declare desc="add a new key via sshcommand"
+  local cmd="ssh-keys:add"
   shift
   local name="$1" key_file="$2" key_contents key_from_pipe
   [[ -p /dev/stdin ]] && read -r key_from_pipe

plugins/ssh-keys/subcommands/list

@@ -1,10 +1,11 @@
 #!/usr/bin/env bash
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
-source "$PLUGIN_CORE_AVAILABLE_PATH/ssh-keys/functions"
+source "$PLUGIN_AVAILABLE_PATH/ssh-keys/functions"
 
 list_ssh_keys() {
   declare desc="List ssh key hashes"
+  local cmd="ssh-keys:list"
   verify_ssh_key_file
   sshcommand list dokku
 }

plugins/ssh-keys/subcommands/remove

@@ -1,10 +1,11 @@
 #!/usr/bin/env bash
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
-source "$PLUGIN_CORE_AVAILABLE_PATH/ssh-keys/functions"
+source "$PLUGIN_AVAILABLE_PATH/ssh-keys/functions"
 
 remove_key() {
   declare desc="Removes key from authorized_keys"
+  local cmd="ssh-keys:remove"
   shift
   local name="$1"
   verify_ssh_key_file