From e9a8b13668ca3dd1470b8b65320e1491c213c521 Mon Sep 17 00:00:00 2001
From: Luis Rascao <luis.rascao@gmail.com>
Date: Thu, 9 Aug 2018 00:26:31 +0100
Subject: Prevent double hook invocation on 'start' command

---
 priv/templates/extended_bin | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'priv')

diff --git a/priv/templates/extended_bin b/priv/templates/extended_bin
index 57f4cac..a06c2c3 100755
--- a/priv/templates/extended_bin
+++ b/priv/templates/extended_bin
@@ -530,7 +530,7 @@ case "$1" in
 
         relx_run_hooks "$PRE_START_HOOKS"
         "$BINDIR/run_erl" -daemon "$PIPE_DIR" "$RUNNER_LOG_DIR" \
-            "exec \"$RELEASE_ROOT_DIR/bin/$REL_NAME\" \"$START_OPTION\" $ARGS"
+            "exec \"$RELEASE_ROOT_DIR/bin/$REL_NAME\" \"$START_OPTION\" --relx-disable-hooks $ARGS"
         relx_run_hooks "$POST_START_HOOKS"
         ;;
 
@@ -705,6 +705,7 @@ case "$1" in
         echo "$RELEASE_ROOT_DIR"
         logger -t "$REL_NAME[$$]" "Starting up"
 
+        relx_run_hooks "$PRE_START_HOOKS"
         # Start the VM
         exec "$BINDIR/erlexec" $FOREGROUNDOPTIONS \
             -boot "$BOOTFILE" -mode "$CODE_LOADING_MODE" \
@@ -712,6 +713,9 @@ case "$1" in
             -config "$RELX_CONFIG_PATH" \
             -args_file "$VMARGS_PATH" \
             -pa ${__code_paths} -- "$@"
+        # exec will replace the current image and nothing else gets
+        # executed from this point on, this explains the absence
+        # of the pre start hook
         ;;
     rpc)
         # Make sure a node IS running
-- 
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