Merge branch 'stable' into rabbitmq-server-1040

2 files changed, 31 insertions, 6 deletions

diff --git a/scripts/rabbitmq-defaults b/scripts/rabbitmq-defaults
index 5342978694..fdcf624d1b 100755
--- a/scripts/rabbitmq-defaults
+++ b/scripts/rabbitmq-defaults
@@ -44,4 +44,15 @@ SCHEMA_DIR=${SYS_PREFIX}/var/lib/rabbitmq/schema
 
 PLUGINS_DIR="${RABBITMQ_HOME}/plugins"
 
+# RABBIT_HOME can contain a version number, so default plugins
+# directory can be hard to find if we want to package some plugin
+# separately. When RABBITMQ_HOME points to a standard location where
+# it's usally being installed by package managers, we add
+# "/usr/lib/rabbitmq/plugins" to plugin search path.
+case "$RABBITMQ_HOME" in
+    /usr/lib/rabbitmq/*)
+        PLUGINS_DIR="/usr/lib/rabbitmq/plugins:$PLUGINS_DIR"
+        ;;
+esac
+
 CONF_ENV_FILE=${SYS_PREFIX}/etc/rabbitmq/rabbitmq-env.conf
diff --git a/scripts/rabbitmq-env b/scripts/rabbitmq-env
index f1962e2b7b..d975f274b2 100755
--- a/scripts/rabbitmq-env
+++ b/scripts/rabbitmq-env
@@ -57,6 +57,20 @@ rmq_realpath() {
     fi
 }
 
+path_contains_existing_directory() {
+    local path="${1:?}"
+    local dir
+    local rc
+    local IFS="
+    "
+    for dir in $(echo "$path" | tr ':' '\n'); do
+        if [ -d "$dir" ]; then
+            return 0
+        fi
+    done
+    return 1
+}
+
 RABBITMQ_HOME="$(rmq_realpath "${RABBITMQ_SCRIPTS_DIR}/..")"
 ESCRIPT_DIR="${RABBITMQ_HOME}/escript"
 
@@ -108,8 +122,9 @@ fi
 rmq_normalize_path() {
     local path=$1
 
-    # Remove redundant slashes and strip a trailing slash
-    echo "$path" | sed -e 's#/\{2,\}#/#g' -e 's#/$##'
+    # Remove redundant slashes and strip a trailing slash for a
+    # PATH-like vars - ':' is the delimiter
+    echo "$path" | sed -e 's#/\{2,\}#/#g' -e 's#/$##' -e 's#/:#:#g'
 }
 
 rmq_normalize_path_var() {
@@ -265,9 +280,8 @@ if [ "${RABBITMQ_DEV_ENV}" ]; then
             RABBITMQ_ENABLED_PLUGINS_FILE="${enabled_plugins_file}"
         fi
     fi
-    
-    
-    if [ -d "${RABBITMQ_PLUGINS_DIR}" ]; then
+
+    if path_contains_existing_directory "${RABBITMQ_PLUGINS_DIR}" ; then
         # RabbitMQ was started with "make run-broker" from its own
         # source tree. Take rabbit_common from the plugins directory.
         ERL_LIBS="${RABBITMQ_PLUGINS_DIR}:${ERL_LIBS}"
@@ -291,7 +305,7 @@ if [ "${RABBITMQ_DEV_ENV}" ]; then
         ERL_LIBS="${DEPS_DIR_norm}:${ERL_LIBS}"
     fi
 else
-    if [ -d "${RABBITMQ_PLUGINS_DIR}" ]; then
+    if path_contains_existing_directory "${RABBITMQ_PLUGINS_DIR}" ; then
         # RabbitMQ was started from its install directory. Take
         # rabbit_common from the plugins directory.
         ERL_LIBS="${RABBITMQ_PLUGINS_DIR}:${ERL_LIBS}"