:-'Generic Commit'

build.sh

@@ -8,14 +8,20 @@ function build_image() {
     docker build -t "$image_name:latest" -f "$dockerfile" .
 }
 
-# iterate through the docker files in format Dockerfile.IMAGE_NAME
-for dockerfile in Dockerfile.*
-do
+pids=()
+for dockerfile in Dockerfile.*; do
     (
         build_image "$dockerfile"
     ) &
+    pids+=($!)
 done
 
-wait
-
+fail=0
+for pid in "${pids[@]}"; do
+    wait "$pid" || fail=1
+done
 
+if (( fail )); then
+    echo "One or more builds failed."
+    exit 1
+fi