---
- name: Clean proxy VMs of left over build files and packages
  hosts: proxies
  become: true
  tasks:
    - name: Check Caddy binary location
      ansible.builtin.command: which caddy
      register: caddy_path

    - name: Fail if Caddy is running from /root/go
      ansible.builtin.fail:
        msg: "Caddy is running from /root/go — aborting cleanup to avoid breaking it."
      when: caddy_path.stdout.startswith('/root/go')

    - name: Ensure go is installed (to use go clean)
      ansible.builtin.command: which go
      register: go_check
      failed_when: go_check.rc != 0
      changed_when: false

    - name: Clean Go module and build cache
      ansible.builtin.command: go clean -modcache -cache -testcache
      environment:
        HOME: /root
      when: go_check.rc == 0

    - name: Remove /root/go
      ansible.builtin.file:
        path: /root/go
        state: absent

    - name: Remove /root/.cache
      ansible.builtin.file:
        path: /root/.cache
        state: absent