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wild-cloud/bin/wild-app-fetch

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#!/bin/bash
set -e
set -o pipefail
UPDATE=false
# Parse arguments
while [[ $# -gt 0 ]]; do
case $1 in
--update)
UPDATE=true
shift
;;
-h|--help)
echo "Usage: $0 <app_name> [--update]"
echo ""
echo "Fetch an app template from the Wild Cloud repository to cache."
echo ""
echo "Options:"
echo " --update Overwrite existing cached files without confirmation"
echo " -h, --help Show this help message"
exit 0
;;
-*)
echo "Unknown option $1"
echo "Usage: $0 <app_name> [--update]"
exit 1
;;
*)
if [ -z "${APP_NAME}" ]; then
APP_NAME="$1"
else
echo "Too many arguments"
echo "Usage: $0 <app_name> [--update]"
exit 1
fi
shift
;;
esac
done
if [ -z "${APP_NAME}" ]; then
echo "Usage: $0 <app_name> [--update]"
exit 1
fi
# Initialize Wild Cloud environment
if [ -z "${WC_ROOT}" ]; then
echo "WC_ROOT is not set."
exit 1
else
source "${WC_ROOT}/scripts/common.sh"
init_wild_env
fi
SOURCE_APP_DIR="${WC_ROOT}/apps/${APP_NAME}"
if [ ! -d "${SOURCE_APP_DIR}" ]; then
echo "Error: App '${APP_NAME}' not found at ${SOURCE_APP_DIR}"
exit 1
fi
CACHE_APP_DIR=".wildcloud/cache/apps/${APP_NAME}"
mkdir -p ".wildcloud/cache/apps"
if [ -d "${CACHE_APP_DIR}" ]; then
if [ "${UPDATE}" = true ]; then
echo "Updating cached app '${APP_NAME}'"
rm -rf "${CACHE_APP_DIR}"
else
echo "Warning: Cache directory ${CACHE_APP_DIR} already exists"
read -p "Do you want to overwrite it? (y/N): " -n 1 -r
echo
if [[ ! $REPLY =~ ^[Yy]$ ]]; then
echo "Fetch cancelled"
exit 1
fi
rm -rf "${CACHE_APP_DIR}"
fi
fi
echo "Fetching app '${APP_NAME}' from ${SOURCE_APP_DIR} to ${CACHE_APP_DIR}"
# Create destination directory
mkdir -p "${CACHE_APP_DIR}"
# Copy directory structure and files (no template processing)
find "${SOURCE_APP_DIR}" -type d | while read -r src_dir; do
rel_path="${src_dir#${SOURCE_APP_DIR}}"
rel_path="${rel_path#/}" # Remove leading slash if present
if [ -n "${rel_path}" ]; then
mkdir -p "${CACHE_APP_DIR}/${rel_path}"
fi
done
find "${SOURCE_APP_DIR}" -type f | while read -r src_file; do
rel_path="${src_file#${SOURCE_APP_DIR}}"
rel_path="${rel_path#/}" # Remove leading slash if present
dest_file="${CACHE_APP_DIR}/${rel_path}"
# Ensure destination directory exists
dest_dir=$(dirname "${dest_file}")
mkdir -p "${dest_dir}"
# Simple copy without template processing
cp "${src_file}" "${dest_file}"
done
echo "Successfully fetched app '${APP_NAME}' to cache"