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installer/tests/fixtures/commandlogging-event.patch
wtclaude 52d330167b
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feat(installer): implement Phase 3 — the patch tier
Two features need edits to stock ServUO sources, because the events they
depend on do not exist. This adds the rung ladder of PLAN.md §2.2.1, the
unsupported-version path of §2.2.2, and the record and cache Phase 4 will read.

Three decisions were not settled by the plan:

* The engine is fully native, with no `git`. §2.2.1 wrote rung 1 as "apply
  verbatim with git apply", but §1 chose the release tarball specifically so
  there would be no git on the shard host, and rung 2 needs a native applier
  regardless. Rung 1 keeps its distinct, stronger verdict — the whole file
  reproduced the diff's `index` pre-image, computed as a git blob SHA1 in
  process — while the write goes through the same code path as rung 2. On the
  real trees here that is not academic: the shipped .patch files are CRLF in a
  Windows checkout and two of their three targets are LF, so `git apply`
  refuses patches this applies correctly.

* Per-patch metadata is declared by the release, with a built-in fallback.
  Which patches form one all-or-nothing unit, which companion .cs follows
  which, whether a CORE rebuild is needed and what declining costs are not
  derivable from a diff. servuo-plugins now declares them; overlay v0.1.1 is in
  the current bundle and declares nothing, so a built-in copy stands in for it.
  A checked-in fixture of the release workflow's own jq output asserts the two
  descriptions are identical, so the repos cannot drift quietly.

* Pre-images are cached in the state directory. The tier edits files the
  operator owns, and `/etc/runicgateway/patches/originals/` is what turns "here
  are the hunks we added" into a revert anyone can verify — kept out of the
  ServUO tree, which uninstall has promised never to clean up.

Everything else follows §2.2.1: exact matching with only line-ending and
trailing-whitespace normalization, exactly one occurrence or it fails,
all-or-nothing per patch file and again per feature, and a byte-preserving
splice so nothing outside a hunk can be reformatted.

Verified against the ServUO 57.4 tree on this machine across four scratch
roots: a hand-patched tree (rung 0), a reverse-applied stock one (rung 1 on the
real EventSink.cs, its blob matching the patch's declared pre-image), a
mixed-rung feature, a tree with edits inside two patched regions (rung 3 —
nothing written, nothing held back applied, no companions copied), and a
non-57.4 tree both with and without the extra consent flag. Three consecutive
runs left install.json byte-identical and the cached pre-image still pre-patch.

Three reporting defects the live runs caught are fixed with tests: a dry run
and a held-back patch both claimed to be "applied", the core-rebuild warning
fired when nothing had been written and named a Scripts file as core, and a
declined tier announced the loss of features install.json showed as applied.
Refused patches are now cached too, since the refusal message names that path.

Refs: docs/installer/PLAN.md §2.2, §5 Phase 3

Co-Authored-By: Claude <noreply@anthropic.com>
2026-08-04 19:54:36 -05:00

34 lines
1.0 KiB
Diff

--- a/Scripts/Commands/Logging.cs
+++ b/Scripts/Commands/Logging.cs
@@ -75,16 +75,27 @@
return o;
}
+ /// <summary>
+ /// Raised for every staff command log line — even when file logging is disabled — so an
+ /// out-of-process consumer sees resolved staff actions. The uo-link bridge subscribes to
+ /// forward moderation actions (ban/kick, with the resolved target) to the website.
+ /// </summary>
+ public static event Action<Mobile, string> OnWrite;
+
public static void WriteLine(Mobile from, string format, params object[] args)
{
- if (!m_Enabled)
- return;
-
WriteLine(from, String.Format(format, args));
}
public static void WriteLine(Mobile from, string text)
{
+ var onWrite = OnWrite;
+ if (onWrite != null)
+ {
+ try { onWrite(from, text); }
+ catch { }
+ }
+
if (!m_Enabled)
return;