I1509

What it is

Objective

Reconcile the two things the Cockpit's largest page is trying to be — complete before any JavaScript loads, and usable by a person — without giving up the first, and bring the page under the test sweep that covers every other one.

Why

Measured on today's master from a freshly built executable in this worktree: GET /cockpit/graphs/composed returns 1,196,549 characters and 4,729 table rows in a single document, with no paging control anywhere in it. That is not a bug in the sense of a mistake; docs/COCKPIT.md states in terms that a detail page pages nothing, and gives the reason — a graph's nodes and edges are listed whole because the drawing is an enhancement, a reader without JavaScript has only those lists, and a reader checking whether a path is in the manifest must be able to find it with the browser's own search. The contract is right and its cost has outgrown it: a 1.2 MB document is not searchable by a person either. The second half of the finding is that this page is not covered at all — the test sweep in apps/majordomus-cli/tests/cockpit.rs names /cockpit/graphs, /cockpit/graphs/topology and /cockpit/graphs/registry, and not /cockpit/graphs/composed, so the largest page the Cockpit serves is the one no test renders.

Now

1,196,549 characters, 4,729 <tr> rows, two tables, zero occurrences of a paging parameter, served in 60 ms. Not in the PAGES sweep. The behaviour follows a documented contract that names no size at which it stops applying.

Wanted

A reader without JavaScript can still reach every node and edge, and a reader with a browser is not handed a megabyte to scroll. Whatever is chosen — a progressive disclosure that needs no script, a per-part entry like the listings already offer, or an explicit size beyond which the contract changes — is written into docs/COCKPIT.md as the contract rather than left as behaviour. The page is in the sweep.

Done when

unknown: the record declares no `completion`

Risk

Low in mechanism. The risk is the reflex fix: adding ?page= to a detail page silently breaks the browser-search guarantee that the contract was written for, and it would break it in a way no test currently notices, because no test renders this page.

Acceptance

Scope

Touches

apps/majordomus-cli/src/cockpitdocs/COCKPIT.mdapps/majordomus-cli/tests

Not

Making the nodes and edges reachable only by JavaScript. That is the one outcome the existing contract exists to prevent, and it stays prevented.The other detail pages, unless the same measurement says they are also over. The artifact manifest is named by the same contract sentence and was not measured here.

Depends on

none

Priority

p1

Profile

implementation

Parallel safe

true

Owner

unknown: the record declares no `owner`

The work so far

Synchronisation

Adapter

scripts/github-sync

Repository

unknown: the derived plan's header carries no repository

External issue

unknown: a live GitHub state; this executable makes no network call, so only `scripts/github-sync --check` can answer it

State there

unknown: a live GitHub state; this executable makes no network call, so only `scripts/github-sync --check` can answer it

Findings

Nothing is wrong with these records.