Enhance tenant management script: add help option to display usage instructions

manage-tenant.sh

@@ -20,11 +20,13 @@ show_help() {
     echo "  restart-tenant <id>          'Restart' a single tenant (clears cache/sessions)"
     echo "  restart-all                  Restart all application containers (zero-downtime reload)"
     echo "  list                         List active tenants"
+    echo "  -h, --help                   Show this help message"
     echo ""
     echo "Examples:"
     echo "  ./manage-tenant.sh add school_a 10001"
     echo "  ./manage-tenant.sh remove test_tenant"
     echo "  ./manage-tenant.sh restart-all"
+    echo "  ./manage-tenant.sh -h"
     exit 1
 }
 
@@ -73,6 +75,9 @@ COMMAND=$1
 TENANT_ID=$2
 
 case "$COMMAND" in
+    -h|--help)
+        show_help
+        ;;
     add)
         if [ -z "$TENANT_ID" ]; then
             echo "Error: Please provide a tenant_id."

restart.sh

@@ -5,6 +5,8 @@ SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
 cd "$SCRIPT_DIR"
 
 COMPOSE_FILE="docker-compose-multitenant.yml"
+ENV_FILE="$SCRIPT_DIR/.docker-build.env"
+RUNTIME_COMPOSE_OVERRIDE_FILE="$SCRIPT_DIR/.docker-compose.runtime.override.yml"
 while [[ $# -gt 0 ]]; do
     case "$1" in
         --multitenant)
@@ -26,10 +28,27 @@ if ! command -v docker >/dev/null 2>&1; then
     exit 1
 fi
 
-echo "Rebuilding and restarting app container using $COMPOSE_FILE..."
-docker compose -f "$COMPOSE_FILE" up -d --build app
+echo "Rebuilding and/or restarting app container using $COMPOSE_FILE..."
+compose_args=(-f "$COMPOSE_FILE")
+if [ -f "$RUNTIME_COMPOSE_OVERRIDE_FILE" ]; then
+    compose_args+=( -f "$RUNTIME_COMPOSE_OVERRIDE_FILE" )
+fi
+if [ -f "$ENV_FILE" ]; then
+    compose_args+=( --env-file "$ENV_FILE" )
+fi
+
+if [ -f "$SCRIPT_DIR/Dockerfile" ]; then
+    docker compose "${compose_args[@]}" up -d --build app
+else
+    echo "Warning: Dockerfile not found in $SCRIPT_DIR. Skipping build and restarting existing app container."
+    if ! docker compose "${compose_args[@]}" up -d --no-build app; then
+        echo "Warning: app image not found or not available locally. Attempting docker compose pull app..."
+        docker compose "${compose_args[@]}" pull app
+        docker compose "${compose_args[@]}" up -d --no-build app
+    fi
+fi
 
 echo "Cleaning up unused Docker images..."
 docker image prune -f
 
-echo "App rebuild complete."
+echo "App restart complete."