add generate and read code from claude

shared.sh

@@ -11,3 +11,47 @@ NC='\033[0m' # No Color
 
 # SSH options - auto-accept new host keys
 SSH_OPTS="-o StrictHostKeyChecking=accept-new"
+
+# Pause and wait for user to resolve an issue
+pause_for_user() {
+	echo -e "${YELLOW}$1${NC}"
+	read -p "Press Enter to continue after resolving..."
+}
+
+# Extract value from .env file
+# Usage: get_env_value <file> <key>
+get_env_value() {
+	local file="$1"
+	local key="$2"
+	grep "^${key}=" "$file" 2>/dev/null | head -1 | cut -d'=' -f2- | tr -d '"' | tr -d "'"
+}
+
+# Add or update value in .env file
+# Usage: set_env_value <file> <key> <value>
+set_env_value() {
+	local file="$1"
+	local key="$2"
+	local value="$3"
+	if grep -q "^${key}=" "$file" 2>/dev/null; then
+		sed -i "s|^${key}=.*|${key}=\"${value}\"|" "$file"
+	else
+		echo "${key}=\"${value}\"" >> "$file"
+	fi
+}
+
+# Add entry to .gitignore if not already present
+# Usage: add_to_gitignore <entry>
+add_to_gitignore() {
+	local entry="$1"
+	if [ -f .gitignore ]; then
+		if ! grep -q "^${entry}$" .gitignore 2>/dev/null; then
+			echo "$entry" >> .gitignore
+			echo -e "${BLUE}Added $entry to .gitignore${NC}"
+		else
+			echo -e "${YELLOW}$entry already in .gitignore${NC}"
+		fi
+	else
+		echo "$entry" > .gitignore
+		echo -e "${BLUE}Created .gitignore with $entry${NC}"
+	fi
+}