Use array for PR options

Author: pwtyler

bin/validate-plugin-version.sh

@@ -146,12 +146,17 @@ main() {
 	BASE_BRANCH="${BRANCH:-$DEFAULT_BRANCH}"
 
 	echo "Creating a pull request with base branch $BASE_BRANCH."
-	local PR_OPTIONS="--title \"Update Tested Up To version to $CURRENT_WP_VERSION\" --body \"This pull request updates the 'Tested up to' version in specified files (${FILENAMES}) to match the current WordPress version $CURRENT_WP_VERSION.\" --base \"$BASE_BRANCH\""
+	PR_OPTIONS=(
+		--title "Update Tested Up To version to $CURRENT_WP_VERSION"
+		--body "This pull request updates the 'Tested up to' version in specified files (${FILENAMES}) to match the current WordPress version $CURRENT_WP_VERSION."
+		--base "$BASE_BRANCH"
+	)
+
 	if [[ "${PR_STATUS:-}" != "open" ]]; then
-		PR_OPTIONS="${PR_OPTIONS} --draft"
+		PR_OPTIONS+=(--draft)
 	fi
 
-	NEW_PR_URL=$(gh pr create "$PR_OPTIONS")
+	NEW_PR_URL=$(gh pr create "${PR_OPTIONS[@]}")
 
 	local PREFIX_MATCHES
 	PREFIX_MATCHES=$(echo "$OPEN_PRS" | jq -r --arg prefix "$BRANCH_PREFIX" '.[] | select(.headRefName | startswith($prefix)) | "\(.number) \(.headRefName)"')