refactor: rename nginx:show-conf to nginx:show-config

plugins/nginx-vhosts/subcommands/show-conf

@@ -2,19 +2,6 @@
 set -eo pipefail
 [[ $DOKKU_TRACE ]] && set -x
 source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
+source "$PLUGIN_AVAILABLE_PATH/nginx-vhosts/internal-functions"
 
-cmd-nginx-show-conf() {
-  declare desc="display app nginx config"
-  declare cmd="nginx:show-conf"
-  [[ "$1" == "$cmd" ]] && shift 1
-  declare APP="$1"
-
-  verify_app_name "$APP"
-  if [[ ! -f "$DOKKU_ROOT/$APP/nginx.conf" ]]; then
-    dokku_log_fail "No nginx.conf exists for $APP"
-  fi
-
-  cat "$DOKKU_ROOT/$APP/nginx.conf"
-}
-
-cmd-nginx-show-conf "$@"
+cmd-nginx-show-config "$@"

plugins/nginx-vhosts/subcommands/show-config

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
+source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
+source "$PLUGIN_AVAILABLE_PATH/nginx-vhosts/internal-functions"
+
+cmd-nginx-show-config "$@"