Commit Graph

4 Commits

Author SHA1 Message Date
steve a781e95c94 P3 follow-up: editable target dir, conditional --no-ownership, UK lint
Three small follow-ups from review:

1. Restore target is now operator-editable. Default value is the
   literal '\$HOME/rm-restore/<job-id>/' (agent expands \$HOME at
   run time using os.UserHomeDir(); also handles \${HOME} and ~/
   prefixes). Operator can replace with any absolute path.
   - ui_restore.go validates the input is either absolute or starts
     with one of the recognised prefixes; other env-var refs (\$PATH
     etc.) are deliberately rejected so operator paths can't pick up
     arbitrary agent env values.
   - host_restore.html replaces the read-only mono-text display with
     a real <input>; help text spells out that \$HOME resolves
     agent-side and <job-id> is substituted on dispatch.
   - install.sh + the systemd unit prep /root/rm-restore so the
     default works under the sandbox: ReadWritePaths gains a soft
     '-/root/rm-restore' entry (the '-' makes the bind-mount soft-fail
     if missing, but install.sh pre-creates it root-owned 0700).

2. --no-ownership flag now gated on restic version. The flag was
   added in restic 0.17 and 0.16 rejects it. Previously dropped it
   wholesale — that meant new-dir restores silently preserved
   ownership against design intent on 0.17+. Now the agent threads
   its detected restic version (sysinfo already collects it) through
   runner.Config -> restic.Env, and RunRestore appends --no-ownership
   only when AtLeastVersion(0, 17) returns true. 0.16 hosts still
   restore with original uid/gid; help text in the wizard explicitly
   notes this. The previous 'Original ownership is preserved' copy
   was wrong for new-dir mode and is corrected.

3. golangci-lint misspell locale switched US -> UK and the codebase
   swept (73 corrections, mostly behaviour/serialise/recognise/honour).
   Wire-format ErrorCode 'unauthorized' -> 'unauthorised' is a tiny
   contract change but the agent doesn't parse those codes today and
   no external API consumers exist yet. Tests passed before + after.

Tests:
- internal/restic/version_test.go covers Env.AtLeastVersion across
  edge cases (empty, exact match, patch above, minor below, non-
  numeric) and expandHome on \$HOME / \${HOME} / ~/, plus
  pass-through for absolute paths and refusal of other env vars.
- ui_restore_test updated: TargetDir now starts '\$HOME/rm-restore/'
  with the job_id substituted into the placeholder.

Live verified on the smoke env: default target restored to
/root/rm-restore/<job-id>/ as the agent's expanded \$HOME (2 files,
14 bytes); custom override '/tmp/custom-restore/<job-id>/' restored
into the agent's PrivateTmp namespace (1 file, 6 bytes); both jobs
'succeeded', exit 0.
2026-05-04 17:27:52 +01:00
steve cdf88c6dc3 agent+server: apply host bandwidth caps to restic invocations
P2R-13a. restic.Env gains LimitUploadKBps/LimitDownloadKBps which are
emitted as global --limit-upload/--limit-download flags before the
subcommand on every invocation. Agent dispatcher tracks host-wide
caps received via config.update; server pushes them on hello and
after PUT /api/hosts/{id}/bandwidth.

Also extends api.CommandRunPayload with optional per-job overrides
(BandwidthUpKBps/Down + PreHook/PostHook); the override consumers
land in T2/T6.
2026-05-04 10:38:34 +01:00
steve 41c3ec7c6f ci: migrate .golangci.yml to v2 schema + only-new-issues gate
The bump from golangci-lint-action@v6 → v7 (which downloads the v2.x
binary) was blocking CI lint with 'unsupported version of the
configuration: ""' because .golangci.yml was still in the v1 schema.

Migrate the config to v2:
* version: "2" prelude
* disable-all → default: none
* linters-settings → linters.settings
* gofumpt + goimports move into formatters.enable + formatters.settings
* exclude-rules move into linters.exclusions.rules
* gosimple drops (folded into staticcheck in v2)

Fix the four lint hits in the new P2R-02 code:
* host_bandwidth.go: convert hostBandwidthRequest directly to
  hostBandwidthView via type conversion (S1016)
* ui_repo.go: drop unparam savedSection + status arguments from
  renderRepoPage (always "" / always 422 — split GET render from
  validation-fail render)
* ui_schedules.go: gofumpt formatting on the scheduleEditPage struct

Add only-new-issues: true to the lint job. The repo carries ~90
pre-existing findings (gofumpt drift × 31, misspell × 25, missing
godoc × 10, bodyclose × 6, errcheck × 12, …) accumulated before
lint was actually wired into CI. Without this gate, every PR would
fail on baseline noise instead of its own changes.

Track the cleanup as X-06 in tasks.md so the gate is temporary.
2026-05-03 15:00:24 +01:00
steve 9ac5088fde P2R-02 slice 4: Repo tab — connection / bandwidth / maintenance
Three independent forms on /hosts/{id}/repo so saving one section
doesn't disturb the others:

* Connection: edits repo URL, username, password (pre-filled from
  the redacted GET /api/hosts/{id}/repo-credentials view; password
  field shows masked stored-creds placeholder; blank password = keep
  existing). On save, encrypts and pushes config.update to a
  connected agent.
* Bandwidth: host-wide upload/download caps (KB/s; blank = no cap)
  written via store.SetHostBandwidth. New REST endpoint
  PUT /api/hosts/{id}/bandwidth for JSON callers.
* Maintenance: forget/prune/check cadences + check subset %, with
  per-row enabled toggles. Reuses cronParser for validation;
  auto-seeds the row if a host pre-dates the migration.

Right-rail surfaces repo size, snapshot count, snapshots-by-tag
breakdown (counted from existing snapshot tag rows), and an
'untagged snapshots are left alone' note.

Danger-zone re-init button is rendered but disabled with a hint
pointing at P2R-09 (real implementation lands there).

Validation re-renders the page with the relevant form's banner and
all other section state intact. Successful saves redirect with a
?saved=<section> query param so the page surfaces a small ✓ saved
indicator on the relevant form.

ci.yml: bump golangci-lint-action v6→v7 (separate change picked up
in this commit).
2026-05-03 12:14:03 +01:00