Override frontend auto-added dependencies with BONFIRE_FRONTEND_DEPEN…

…DENCIES env var (#320)

* Override frontend auto-added dependencies with BONFIRE_FRONTEND_DEPENDENCIES env var

* Incorporate suggested changes

* Improved logic

bonfire/config.py

@@ -54,7 +54,7 @@
 # set to true when bonfire is running via automation using a bot acct (not an end user)
 BONFIRE_BOT = os.getenv("BONFIRE_BOT")
 
-AUTO_ADDED_FRONTEND_DEPENDENCIES = (
+DEFAULT_FRONTEND_DEPENDENCIES = (
     "chrome-service",
     "landing-page-frontend",
     "insights-chrome",
@@ -63,10 +63,21 @@
     "rbac-frontend",
     "host-inventory",
     "host-inventory-frontend",
-    "unleash-proxy"
+    "unleash-proxy",
 )
 
 
+def _get_auto_added_frontend_dependencies():
+    env_var = os.getenv("BONFIRE_FRONTEND_DEPENDENCIES")
+
+    if env_var is None:
+        return set(DEFAULT_FRONTEND_DEPENDENCIES)
+    return set([val.strip() for val in env_var.split(",") if val.strip()])
+
+
+AUTO_ADDED_FRONTEND_DEPENDENCIES = _get_auto_added_frontend_dependencies()
+
+
 def write_default_config(outpath=None):
     outpath = Path(outpath) if outpath else DEFAULT_CONFIG_PATH
     outpath.parent.mkdir(mode=0o700, parents=True, exist_ok=True)