Mix: Set the nodename when using the ejabberd script generated by Elixir

Also use start instead of console in Elixir script

mix.exs

@@ -320,7 +320,7 @@ defmodule Ejabberd.MixProject do
     end
 
     case Mix.env() do
-      :dev -> execute.("REL_DIR_TEMP=$PWD/rel/overlays/ rel/setup-dev.sh")
+      :dev -> execute.("REL_DIR_TEMP=$PWD/rel/overlays/ rel/setup-dev.sh mix")
       _ -> :ok
     end
 

rebar.config

@@ -268,7 +268,7 @@
                             {overlay, [{copy, "sql/*", "lib/ejabberd-\{\{release_version\}\}/priv/sql/"},
                                        {copy, "ejabberdctl.cfg.example", "conf/ejabberdctl.cfg"},
                                        {copy, "ejabberd.yml.example", "conf/ejabberd.yml"}]}]}]},
-            {dev, [{post_hooks, [{release, "rel/setup-dev.sh"}]},
+            {dev, [{post_hooks, [{release, "rel/setup-dev.sh rebar3"}]},
                    {relx, [{debug_info, keep},
                            {dev_mode, true},
                            {include_erts, true},

rel/setup-dev.sh

@@ -23,5 +23,14 @@ sed -i "s|#' POLL|EJABBERD_BYPASS_WARNINGS=true\n\n#' POLL|g" ejabberdctl.cfg.ex
 
 echo ""
 echo "===> Some example ways to start this ejabberd dev:"
-echo "     _build/dev/rel/ejabberd/bin/ejabberd console"
 echo "     _build/dev/rel/ejabberd/bin/ejabberdctl live"
+case "$1" in
+    "rebar3")
+        echo "     _build/dev/rel/ejabberd/bin/ejabberd console"
+        ;;
+    "mix")
+        echo "     RELEASE_NODE=ejabberd@localhost _build/dev/rel/ejabberd/bin/ejabberd start"
+        ;;
+    "*")
+        ;;
+esac