Add 15 and update 3 files

gitea-server/uninstall.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+source "${AGENT_PATH}/common.sh"
+_check_required_env_vars "CONTAINER_NAME" "IMAGE_REGISTRY" "IMAGE_REPO" "IMAGE_TAG"
+
+# UNINSTALL SCRIPT
+# The uninstall script is required for all templates.
+# It is used to uninstall the service from the server.
+# IMPORTANT: This script MUST preserve data volumes!
+
+_remove_container "$CONTAINER_NAME" || _die "Failed to remove container ${CONTAINER_NAME}"
+_is_container_running "$CONTAINER_NAME" && _die "Couldn't stop existing container"
+_is_container_exists "$CONTAINER_NAME" && _die "Couldn't remove existing container"
+
+# Remove the image
+docker rmi "$IMAGE_REGISTRY/$IMAGE_REPO:$IMAGE_TAG" || echo "Failed to remove image $IMAGE_REGISTRY/$IMAGE_REPO:$IMAGE_TAG"
+
+echo "Uninstallation of ${CONTAINER_NAME} complete."
+echo "Data volume preserved. To remove all data, use destroy.sh"