initial shell script

orchestrator.sh

@@ -0,0 +1,21 @@
+#!/bin/zsh
+source venv/bin/activate;
+
+pip install -r requirements.txt;
+
+python3 src/extract.py &>> lms-etl.log;
+
+ret=$?
+if [[ $ret -ne 1 ]]; then
+python3 src/transform.py &>> lms-etl.log;
+fi
+
+ret=$?
+if [ $ret -ne 1 ]; then
+    python3 src/load.py &>> lms-etl.log;
+fi
+
+ret=$?
+if [ $ret -ne 1 ]; then
+    rm  output/*;
+fi