make retry nicer

mafredri · mafredri · commit d57941d0b71b · 2025-01-17T14:48:02.000Z
diff --git a/Makefile b/Makefile
@@ -866,6 +866,16 @@ test-postgres-docker:
 	docker rm -f test-postgres-docker-${POSTGRES_VERSION} || true
 
 	# Try pulling up to three times to avoid CI flakes.
+	docker pull gcr.io/coder-dev-1/postgres:${POSTGRES_VERSION} || {
+		retries=2
+		for try in $(seq 1 ${retries}); do
+			echo "Failed to pull image, retrying (${try}/${retries})..."
+			sleep 1
+			if docker pull gcr.io/coder-dev-1/postgres:${POSTGRES_VERSION}; then
+				break
+			fi
+		done
+	}
 	docker pull gcr.io/coder-dev-1/postgres:${POSTGRES_VERSION} || \
 		docker pull gcr.io/coder-dev-1/postgres:${POSTGRES_VERSION} || \
 		docker pull gcr.io/coder-dev-1/postgres:${POSTGRES_VERSION}
