* Parse PEM chain and import certificate chain
Split the PEM in certInfo.crt into a leaf certificate and intermediate chain (using a lookbehind regex), trim the blocks, and pass the chain to ImportCertificateCommand only when present. Replace console.log with this.logger.info and log the returned CertificateArn. This ensures the leaf cert is uploaded separately from its chain and avoids sending an empty CertificateChain.
* Add AWS retry & CloudFront deployment wait
Introduce robust retry and polling helpers to handle AWS throttling and CloudFront propagation. Added AwsClient.withRetry (exponential backoff, handles common throttling errors, default 5 attempts/base 2s) and waitForDistributionDeployed (polls until distribution Status is "Deployed", default 10min timeout/15s interval). Update deploy-to-cloudfront plugin to use withRetry for Get/UpdateDistribution and importCertificate, pass AwsClient into uploadToACM, and wait for each distribution to finish deploying before continuing to avoid PreconditionFailed errors. Improves reliability when facing rate limits and global CloudFront propagation delays; adds informative logging for retry and deployment status.
Split the PEM in certInfo.crt into a leaf certificate and intermediate chain (using a lookbehind regex), trim the blocks, and pass the chain to ImportCertificateCommand only when present. Replace console.log with this.logger.info and log the returned CertificateArn. This ensures the leaf cert is uploaded separately from its chain and avoids sending an empty CertificateChain.
xiaojunnuo
Steven Zhu