Fix for tasks.py - docker (#6380)

* Instrument tasks.py

* Enforce no_frontend

* Run docker CI step if tasks.py changes

tasks.py

@@ -422,8 +422,11 @@ def update(
     # - INVENTREE_DOCKER is set (by the docker image eg.) and not overridden by `--frontend` flag
     # - `--no-frontend` flag is set
     if (os.environ.get('INVENTREE_DOCKER', False) and not frontend) or no_frontend:
-        pass
+        print('Skipping frontend update!')
+        frontend = False
+        no_frontend = True
     else:
+        print('Updating frontend...')
         # Decide if we should compile the frontend or try to download it
         if node_available(bypass_yarn=True):
             frontend_compile(c)
@@ -947,6 +950,8 @@ def frontend_compile(c):
     Args:
         c: Context variable
     """
+    print('Compiling frontend code...')
+
     frontend_install(c)
     frontend_trans(c)
     frontend_build(c)
@@ -1037,6 +1042,8 @@ def frontend_download(
 
     import requests
 
+    print('Downloading frontend...')
+
     # globals
     default_headers = {'Accept': 'application/vnd.github.v3+json'}