Add option handling to run-local-integration-tests.sh

Author: elliottt

run-local-integration-tests.sh

@@ -5,15 +5,20 @@
 # Exit on any errors
 set -euo pipefail
 
-github_token="$1"
-fastly_token="$2"
+if [ "$#" -lt 1 ]; then
+  cat <<EOF
+USAGE: $0 github-token [fastly-token]
 
-if [ $# -gt 0 ]; then
-  echo "Running act to test integration tests with:"
-  echo "Github Personal Access Token: $github_token"
-  echo "Fastly Token: $fastly_token"
-  act -j sdktest --secret GITHUB_TOKEN="github_token" --secret fastly_token="$fastly_token"
-else
-  echo "USAGE: ./_test_integration_tests.sh [Github Personal Access Token to clone https://github.com/fastly/compute-sdk-ci-github-action] [Optional, Only if you want to test C@E Environment: Fastly Token for deploying to C@E services]"
+  github-token    Github Personal Access Token to clone https://github.com/fastly/compute-sdk-ci-github-action
+  fastly-token    Optional, Only if you want to test C@E Environment: Fastly Token for deploying to C@E services"
+EOF
+  exit 1
 fi
 
+github_token="$1"
+fastly_token="${2:-}"
+
+echo "Running act to test integration tests with:"
+echo "Github Personal Access Token: $github_token"
+echo "Fastly Token: $fastly_token"
+act -j sdktest --secret GITHUB_TOKEN="$github_token" --secret fastly_token="$fastly_token"