polygon-edge.sh now checks if jq is installed (#1780)

0xPolygon · Aug 8, 2023 · 1ce87aa · 1ce87aa
1 parent e0e1e36
commit 1ce87aa
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/docker/local/polygon-edge.sh b/docker/local/polygon-edge.sh
@@ -2,6 +2,13 @@
 
 set -e
 
+# Check if jq is installed. If not exit and inform user.
+if ! command -v jq >/dev/null 2>&1; then
+  echo "The jq utility is not installed or is not in the PATH. Please install it and run the script again."
+  exit 1
+fi
+
+
 POLYGON_EDGE_BIN=./polygon-edge
 CHAIN_CUSTOM_OPTIONS=$(tr "\n" " " << EOL
 --block-gas-limit 10000000