fix(elixir): missing release files

rel/env.sh.eex

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+# # Sets and enables heart (recommended only in daemon mode)
+# case $RELEASE_COMMAND in
+#   daemon*)
+#     HEART_COMMAND="$RELEASE_ROOT/bin/$RELEASE_NAME $RELEASE_COMMAND"
+#     export HEART_COMMAND
+#     export ELIXIR_ERL_OPTIONS="-heart"
+#     ;;
+#   *)
+#     ;;
+# esac
+
+# # Set the release to load code on demand (interactive) instead of preloading (embedded).
+# export RELEASE_MODE=interactive
+
+# # Set the release to work across nodes.
+# # RELEASE_DISTRIBUTION must be "sname" (local), "name" (distributed) or "none".
+# export RELEASE_DISTRIBUTION=name
+# export RELEASE_NODE=<%= @release.name %>