config: add check-style for scripts

check-style.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+# --- Configuration ---
+# Define colors for better readability
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+NC='\033[0m' # No Color
+
+echo "--Running style checks on shell scripts...--"
+
+# check if ShellCheck is installed / have ShellCheck installed
+if ! command -v shellcheck &> /dev/null; then
+    echo -e "${RED}Error: 'shellcheck' is not installed.${NC}"
+    echo "Install it via: brew install shellcheck (macOS) or sudo apt install shellcheck (Linux)"
+    exit 1
+fi
+
+# Find all .sh files and lint them - node modules and .git files not included
+FILES=$(find . -name "*.sh" -not -path "*/node_modules/*" -not -path "*/.git/*")
+
+if [ -z "$FILES" ]; then
+    echo "No .sh files found to check."
+    exit 0
+fi
+
+FAILED=0
+
+for file in $FILES; do
+    echo "Checking: $file"
+    if shellcheck "$file"; then
+        echo -e "${GREEN} $file looks good!${NC}"
+    else
+        echo -e "${RED} $file has style issues.${NC}"
+        FAILED=1
+    fi
+done
+
+if [ "$FAILED" -ne 0 ]; then
+    echo -e "\n${RED} Style check failed. Please fix the issues above.${NC}"
+    exit 1
+else
+    echo -e "\n${GREEN} All scripts passed the style check!${NC}"
+    exit 0
+fi