docs(ci/arch): correct the header's pacman setup (key import, not TrustAll) + note the trust root

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-04 17:19:28 +00:00
parent f7c5314b5e
commit 2e6b822fd6
1 changed files with 5 additions and 2 deletions
@@ -4,12 +4,15 @@
 # Arch is rolling, so the packages build against whatever the archlinux:base-devel container
 # resolves today — the same sonames an up-to-date Arch box runs.
 #
-# Registry (public, unom org) — box setup (once), see packaging/arch/README.md:
+# Registry (public, unom org) — box setup (once), see packaging/arch/README.md. The registry
+# SIGNS the DB + packages, so the box imports the registry key first (pacman-key --add +
+# --lsign-key), then no SigLevel line is needed (pacman's default Required verifies):
 #   [punktfunk]                         # or [punktfunk-canary] for main-push builds
-#   SigLevel = Optional TrustAll
 #   Server = https://git.unom.io/api/packages/unom/arch/$repo/$arch
 #
 # REGISTRY_TOKEN: repo Actions secret, a PAT with write:package scope (shared with docker.yml).
+# NOTE: this token + the registry-held private key are the trust root — a token holder can
+# publish a validly-signed package (the signature attests "via the registry", not "built by CI").
 name: arch

 on: