refactor(bootstrap): restructure package lists to self-contained per-OS dicts with base/extra/conditional

roles/bootstrap/tasks/debian.yml

@@ -10,53 +10,33 @@
         else 'sid' if (os_version | string) == 'unstable'
         else 'trixie'
       }}
-    bootstrap_debian_package_config: >-
-      {{
-        lookup('vars', bootstrap_var_key)
-      }}
-    bootstrap_debian_base_packages: >-
-      {{
-        bootstrap_debian_package_config.base
-        | default([])
-        | reject('equalto', '')
-        | list
-      }}
-    bootstrap_debian_extra_packages: >-
-      {{
-        bootstrap_debian_package_config.extra
-        | default([])
-        | reject('equalto', '')
-        | list
-      }}
-    bootstrap_debian_base_csv: "{{ bootstrap_debian_base_packages | join(',') }}"
+    _config: "{{ lookup('vars', bootstrap_var_key) }}"
+    bootstrap_debian_base_csv: "{{ (['ca-certificates'] + _config.base) | unique | join(',') }}"
     bootstrap_debian_extra_args: >-
       {{
-        bootstrap_debian_extra_packages
+        ((_config.extra | default([])) + (_config.conditional | default([])))
+        | reject('equalto', '')
         | join(' ')
       }}
   block:
     - name: Validate Debian package configuration
       ansible.builtin.assert:
         that:
-          - bootstrap_debian_package_config is mapping
-          - bootstrap_debian_package_config.base is defined
-          - bootstrap_debian_package_config.base is sequence
-          - bootstrap_debian_package_config.base is not string
-          - bootstrap_debian_package_config.extra is defined
-          - bootstrap_debian_package_config.extra is sequence
-          - bootstrap_debian_package_config.extra is not string
-        fail_msg: "bootstrap package definition for {{ bootstrap_var_key }} must be a mapping with base/extra lists."
+          - _config is mapping
+          - _config.base is sequence
+          - _config.extra is sequence
+        fail_msg: "{{ bootstrap_var_key }} must be a dict with base/extra/conditional keys."
         quiet: true
 
     - name: Install Debian base system
       ansible.builtin.command: >-
         debootstrap --include={{ bootstrap_debian_base_csv }}
-        {{ bootstrap_debian_release }} /mnt http://deb.debian.org/debian/
+        {{ bootstrap_debian_release }} /mnt https://deb.debian.org/debian/
       register: bootstrap_debian_base_result
       changed_when: bootstrap_debian_base_result.rc == 0
 
     - name: Install extra packages
-      when: bootstrap_debian_extra_packages | length > 0
+      when: bootstrap_debian_extra_args | trim | length > 0
       ansible.builtin.command: "{{ chroot_command }} apt install -y {{ bootstrap_debian_extra_args }}"
       register: bootstrap_debian_extra_result
       changed_when: bootstrap_debian_extra_result.rc == 0