Order the records the way the system is learned

Jochen asked whether the order made sense. It did not -- it followed when
things happened to be decided, which after consolidation is fictional anyway
since record 5 alone folds decisions taken across a week.

Concretely wrong before: the domain statement sat at 8, after five engineering
rules; the constitution was scattered across 5, 12 and 17; the tiers landed at
15, 16, 21 and 22 with process records in between.

Now it walks: what the mesh is (1-3), its tiers from the bottom up (4-8), what
runs on them and how it gets there (9-10), how it is built (11-16), how it is
checked (17-18), how we work (19-23).

Two things made this safe rather than free. It is a permutation, not a
compaction, so the renames go through temporary names -- otherwise two files
want one slot and one is lost. And the reference rewrite is a single
simultaneous pass, because almost every number moved into a slot another number
was vacating; replacing one at a time would have cascaded and pointed things at
the wrong record while still resolving.

Verified: 284 [ADR NNNN](path) links across the repository, all with matching
text and target.

The ordering principle is now stated in 19 rather than left implicit -- the
repository already said "the numbering is the flow" about its folders, and
there was no reason for the records to be the exception.
This commit is contained in:
2026-08-28 23:30:42 +02:00
parent e1febe8e0f
commit 333356cff3
85 changed files with 471 additions and 465 deletions
@@ -4,8 +4,8 @@ status: implemented
code: [hal]
updated: 2026-08-23
decisions:
- 02-DECISIONS/0002-managed-files-are-generated-never-edited.md
- 02-DECISIONS/0019-modules-and-the-graph.md
- 02-DECISIONS/0011-managed-files-are-generated-never-edited.md
- 02-DECISIONS/0009-modules-and-the-graph.md
---
# Configuration and secrets
@@ -17,7 +17,7 @@ files is **generated**.
A managed file is derived from the mesh database. A synchroniser rewrites it when the values
behind it change. The write path is the mesh operation that owns the value; the file is an
output ([ADR 0002](../../02-DECISIONS/0002-managed-files-are-generated-never-edited.md)).
output ([ADR 0011](../../02-DECISIONS/0011-managed-files-are-generated-never-edited.md)).
An edit to a managed file survives until the next synchronisation and is then overwritten
silently, taking whatever it was fixing with it — bringing back the bug the edit had removed,
@@ -61,7 +61,7 @@ are both left behind. Configuration is additive in practice, whatever the manife
Generated secrets are produced by the mesh, never authored. Provisioned credentials arrive as
database overrides written by the provisioner and are marked as such, so they can be
distinguished from a deliberate override and cleaned up when the grant is removed
([ADR 0019](../../02-DECISIONS/0019-modules-and-the-graph.md)).
([ADR 0009](../../02-DECISIONS/0009-modules-and-the-graph.md)).
Nothing in the repository contains a credential. The repository has no per-node content at all,
which is what makes that guarantee structural rather than a matter of care.