refactor: standardize help generation

plugins/proxy/internal-functions

@@ -75,36 +75,3 @@ fn-proxy-enabled() {
   fi
   echo "$PROXY_ENABLED"
 }
-
-proxy_help_content_func() {
-  declare desc="return proxy plugin help content"
-  cat <<help_content
-    proxy <app>, [DEPRECATED] Show proxy settings for app
-    proxy:disable <app>, Disable proxy for app
-    proxy:enable <app>, Enable proxy for app
-    proxy:ports <app>, List proxy port mappings for app
-    proxy:ports-add <app> [<scheme>:<host-port>:<container-port>...], Add proxy port mappings to an app
-    proxy:ports-clear <app>, Clear all proxy port mappings for an app
-    proxy:ports-remove <app> [<host-port>|<scheme>:<host-port>:<container-port>...], Remove specific proxy port mappings from an app
-    proxy:ports-set <app> [<scheme>:<host-port>:<container-port>...], Set proxy port mappings for an app
-    proxy:report [<app>] [<flag>], Displays a proxy report for one or more apps
-    proxy:set <app> <proxy-type>, Set proxy type for app
-help_content
-}
-
-cmd-proxy-help() {
-  if [[ $1 == "proxy:help" ]]; then
-    echo -e 'Usage: dokku proxy[:COMMAND]'
-    echo ''
-    echo 'Manage the proxy used by dokku on a per app.'
-    echo ''
-    echo 'Additional commands:'
-    proxy_help_content_func | sort | column -c2 -t -s,
-  elif [[ $(ps -o command= $PPID) == *"--all"* ]]; then
-    proxy_help_content_func
-  else
-    cat <<help_desc
-    proxy, Manage the proxy used by dokku on a per app
-help_desc
-  fi
-}