Speed up local docker-build

1 files changed, 5 insertions, 2 deletions

diff --git a/bin/docker-build b/bin/docker-build
index 2cd819f..ba694f1 100755
--- a/bin/docker-build
+++ b/bin/docker-build
@@ -4,9 +4,12 @@ set -e
 
 cd "$(dirname "$0")/.."
 
+LATEST_IMAGE=${LATEST_IMAGE:='registry.gitlab.com/gitlab-org/security-products/license-management:latest'}
+IMAGE_NAME=${IMAGE_NAME:-$(basename "$PWD"):latest}
+
 if command -v docker; then
-  IMAGE_NAME=${IMAGE_NAME:-$(basename "$PWD"):latest}
-  docker build --network=host -t "$IMAGE_NAME" .
+  docker pull $LATEST_IMAGE
+  docker build --network=host --cache-from "$LATEST_IMAGE" -t "$IMAGE_NAME" .
 else
   echo "Install docker: https://docs.docker.com/engine/installation/"
   exit 1