CMS CLI — aliyun cms2

Prerequisite Check

1. Check aliyun exists — which aliyun (macOS/Linux) or where aliyun (Windows).

   • Not found → ask the user to install the aliyun CLI first: https://help.aliyun.com/document_detail/121541.html. Stop and wait.

2. Check CLI version — run aliyun version. Minimum required: 3.3.15 (see compatibility in frontmatter).

   ⚠️ Compare version segments as integers (semver): 3.3.4 < 3.3.15 because 4 < 15. Shell verification: printf '%s\n' "3.3.15" "$(aliyun version)" | sort -V | head -1 If the output equals the current version, the requirement is NOT met.