[Buildkite] Control clean builds with agent metadata (#840)

This is to optimise build times at the sacrifice of disk space/clean up tasks.
authelia · Apr 9, 2020 · 3de1827 · 3de1827
1 parent 49ac65e
commit 3de1827
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/.buildkite/hooks/pre-exit b/.buildkite/hooks/pre-exit
@@ -2,5 +2,7 @@
 
 set +u
 
-echo "--- :docker: Clean environment"
-docker system prune -af --volumes
+if [[ $BUILDKITE_AGENT_META_DATA_CLEANBUILD != "false" ]]; then
+  echo "--- :docker: Clean environment"
+  docker system prune -af --volumes
+fi