initial commmit

managed_components/esp_mqtt/ci/set_idf.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+# sets up the IDF repo incl submodules with specified version 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 IDF version $1"
+cd $IDF_PATH
+# Cleans out the untracked files in the repo, so the next "git checkout" doesn't fail
+git clean -f
+git checkout $1
+# Removes the mqtt submodule, so the next submodule update doesn't fail
+rm -rf $IDF_PATH/components/mqtt/esp-mqtt
+git submodule update --init --recursive
+