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32#!/bin/bash
if [[ "$#" -ne 2 ]]; then
echo "Usage: $0 <package-name> <version>"
exit 1
fi
PACKAGE_NAME="$1"
TARGET_VERSION=${2#v} # Git tag has leading 'v', npm version does not
TIMEOUT=300 # 5 minutes in seconds
INTERVAL=10 # 10 seconds
ELAPSED=0
echo "Waiting for version ${TARGET_VERSION} of '${PACKAGE_NAME}' to resolve... (timeout: ${TIMEOUT} seconds)"
while [[ ${ELAPSED} -lt ${TIMEOUT} ]]; do
latest_version=$(npm show "${PACKAGE_NAME}" version 2>/dev/null)
if [[ ${latest_version} == "${TARGET_VERSION}" ]]; then
echo "SUCCCESS: Version ${TARGET_VERSION} of ${PACKAGE_NAME} is available."
exit 0
else
echo "Version ${TARGET_VERSION} of ${PACKAGE_NAME} is not available yet. Retrying in ${INTERVAL} seconds... (elapsed: ${ELAPSED}s)"
fi
sleep "${INTERVAL}"
ELAPSED=$((ELAPSED + INTERVAL))
done
echo "Timed out after ${TIMEOUT} seconds waiting for version ${TARGET_VERSION} of '${PACKAGE_NAME}' to resolve."
exit 1