jochen
f4fb0a7461
Every merge to the controller's repository rebuilt the route proxy and the build seat's holder, because their builds read that repository whole. Named, the build seat hands each only its program's build source and the planner moves each only when that changes. A rename was said under its new name alone, so a file moved out of a build source changed nothing the planner could see.
gitea
The forge, and the mesh's npm package registry: it claims the git and npm-package-registry seats.
Its tools, its events and the provisioner of registry accounts are the TypeScript bundle (index.ts,
tools/, provisioner/). This README covers the Go bundle beside it.
Announcing pull requests to the merge check (novox/hq to-be 45 §9, issue 347)
Every new head of an open pull request is announced as pull.updated, once, and the controller has it checked.
- Which repositories a pass looks at. Each that moved since the last pass, less a minute's margin (issue 250); each holding a pull request updated since then, found by the forge's own search — opening, reopening or retargeting a pull request moves its own update time and not its repository's, and a pull request opened more than a minute after its push was never announced (issue 347); and every repository on a sweep, every ten minutes, or when the search fails.
- A pull request nobody checks is said — by the delivery's owner, not here.
gitea_open_pullsanswers every open pull request from the forge itself, with the statuses its base requires and the ones its head has. Themesh-deliverymodule asks it every five minutes, and a head on a base requiringmesh/merge-gateormesh/repo-checkwith neither for ten minutes since it first saw it so is a delivery held past its bound (delivery.<id>.stalled, stateunannounced), which the controller raises like any other (issue 347). - How to see it work. A pull request opened more than a minute after its branch was pushed — this fix's own
was one, and the announcer it fixes never saw it — has
mesh/merge-gatepending within a pass of the next sweep at the latest, andmesh-controller.conditionsnames none for it. - A pull request or issue number that is not one is refused before the forge is asked: a tool called with a
misnamed argument sent
pulls/NaN.
The package registry's retention (novox/hq ADR 0251 §4, to-be 51)
Every publish adds a version to the registry, and until this nothing removed one. The Go bundle
cmd/npm-registry says which versions each package holds, what keeps each one, and — asked with a why —
deletes the versions nothing keeps.
| tool | what | |
|---|---|---|
npm_packages |
r | every package of the registry's owner, each version newest first with its publish time, its size and why it is kept |
npm_retention |
a | the versions retention would delete, and the bytes. A dry run unless dry_run is false; a real run needs why |
A version is kept when:
- a lockfile on the default branch of any repository on the forge names it —
package-lock.json(every lockfile version),npm-shrinkwrap.json,yarn.lock(classic and berry) andpnpm-lock.yaml(by each resolvedname@versionorname/version), whatever the version's age; - it is the highest published version satisfying a range that a
package.jsonthere names in its dependencies, development, peer or optional dependencies (annpm:alias counts for the package it stands for; a path, a URL, git or a workspace is not a range on this registry). npm itself installs thelatestdist-tag when it satisfies the range; that version is kept by its dist-tag; - a dist-tag names it — and a range that is a dist-tag's name keeps that tag's version;
- it is among the newest
keepof its package, five by default (the artifact store's five builds, ADR 0189 §3), by semantic-version order. Pre-releases count among the newest.
A version that is not a semantic version is never ordered, so it is kept. A range that cannot be read,
or a package whose dist-tags cannot be read, keeps every version of its package, and the answer says
why under keeps_all.
Nothing is deleted on partial knowledge. A repository whose files could not be listed, or a
manifest or lockfile that could not be fetched, is named under repositories_unread in every answer,
and a real run then deletes nothing at all. A file that was fetched but is not readable (broken JSON) is
named under files_not_read, and so is a lockfile entry of a shape the reader does not know (the rest of
that file is still read); what it would have named is not known, so a real run then deletes nothing at all
either. Under node_modules nothing is read: that is what a lockfile already says. An empty
repository, or one without its default branch, holds nothing to read and is not a failure.
A real run deletes each version through the forge's own interface (DELETE /api/v1/packages/{owner}/npm/{name}/{version}), says what it deleted and what the forge refused, and a
version already gone counts as deleted.
How it reaches the forge
Over the forge's HTTP interface on the machine (MESH_GITEA_URL), as the admin account the vault
delivered (MESH_GITEA_ADMIN_USER, the password in MESH_GITEA_ADMIN_PASSWORD_FILE — the same file
the TypeScript bundle mints its token with), by basic authentication: this bundle mints no token and
keeps nothing. The password is read per call and never logged, answered or put in an error. The
registry's owner is MESH_NPM_OWNER, the owner in the seat's npm-path.
Calls to the forge run eight at a time, and one tool call reads for at most 50 seconds, inside a module's 60-second ask.
Why the manifest lists no tools
The TypeScript bundle's tools are served without a tools list, and a claim without serves offers
the module's tools as the seat's verbs — so a list here would make these two tools verbs of both the
git and the npm-package-registry seats. The two names are kept in ToolNames, and a test holds them
to this README and to what the bundle serves.
Tests
go test ./...
Against a fake forge (httptest): what keeps a version (a lockfile whatever its age, the highest
version satisfying a range, a dist-tag, the newest keep); a dry run deleting nothing; a real run
without why refused; a real run deleting only what nothing keeps; an unread repository stopping a real
run before anything is deleted; an unreadable range keeping its whole package; a wrong password failing
without saying the password. And the range matcher against npm's rules — exact, ^, ~, x and *,
comparisons with partial versions, hyphen ranges, ||, and the pre-release rule — and each lockfile
format.