initial commmit

managed_components/esp_mqtt/ci/set_mqtt.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+# sets the mqtt in IDF tree as a submodule with the version specified as $1
+set -o errexit # Exit if command failed.
+
+if [ -z $IDF_PATH ] || [ -z $MQTT_PATH ] || [ -z $1 ] ; then
+    echo "Mandatory variables undefined"
+    exit 1;
+fi;
+
+echo "Checking out MQTT version to $1"
+# exchange remotes of mqtt submodules with plain copy
+cd $IDF_PATH/components/mqtt/esp-mqtt
+rm -rf .git                # removes the actual IDF referenced version
+cp -r $MQTT_PATH/.git .    # replaces with the MQTT_PATH (CI checked tree)
+git reset --hard $1        # sets the requested version