Add tests/lint/repository/test_task_file_numbering.py: numbered task
files use exactly two leading digits, a numbered *_core.yml must be
00_core.yml, per directory the numbers are unique/consecutive and start
at 01 (00 with a core file), numbered includes appear in ascending
order, and shared helpers live in tasks/utils/ instead of the numbered
chain.
Apply it across every role: rename NN_core.yml to 00_core.yml with a
consecutive down-shift of the siblings, move letter-suffix children into
a subdirectory named after their parent task, relocate helpers included
from more than one place into tasks/utils/, and update every reference
(include_tasks, path_absolute, .ansible-lint-ignore, requirement docs).
Legacy narration comments in the touched files are deleted; the upstream
xwiki.properties reference block opts out via nocheck. The unused
MAILU_IP6_PUBLIC var (only ever named in now-removed comments) is dropped.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit introduces the new 'dev-nix' Ansible role, which installs the
Nix package manager in a secure and reproducible way using a locally stored,
SHA256-verified installer script.
Key features:
- Local pinned installer (no network download during execution)
- SHA256 checksum validation to prevent execution of modified installers
- Multi-user (daemon) installation mode
- Optional shell integration via /etc/profile.d
- Fully idempotent, distro-agnostic design
This role matches the structure and conventions of existing dev-* roles
in the Infinito.Nexus ecosystem.
https://chatgpt.com/share/69387c73-bf3c-800f-abcd-c5e7d3717059