fix demo-update script to support mac os envs (#1733)

Author: camilamacedo86

catalogd/Makefile

@@ -206,7 +206,8 @@ cert-manager:
 	kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/${CERT_MGR_VERSION}/cert-manager.yaml
 	kubectl wait --for=condition=Available --namespace=cert-manager deployment/cert-manager-webhook --timeout=60s
 
-.PHONY: demo-update
+# The demo script requires to install asciinema with: brew install asciinema to run on mac os envs.
+.PHONY: demo-update #HELP build demo
 demo-update:
 	hack/scripts/generate-asciidemo.sh
 

catalogd/hack/scripts/generate-asciidemo.sh

@@ -36,7 +36,7 @@ while getopts 'h' flag; do
 done
 set -u
 
-WKDIR=$(mktemp -td generate-asciidemo.XXXXX)
+WKDIR=$(mktemp -d -t generate-asciidemo.XXXXX)
 if [ ! -d ${WKDIR} ]
 then
     echo "unable to create temporary workspace"