Comment/XML-doc changes only:
- add summaries to ~10k test methods, fixtures, fakes and helpers
(+ <param> on theories, <returns> on async Task methods,
<inheritdoc/> on interface implementations the checker can resolve)
- strip ~2.6k project-tracking references (WP*, P*-*, row-NN, Task N,
#NN, Component-0NN) from comments, keeping the explanatory text;
reword false positives in comments only
- real docs on fakes implementing BCL/library interfaces
(IDisposable, ILogger, IOptionsMonitor, IAsyncLifetime)
- reword the last 5 src/ false positives (CWE-1236, failures-1,
year-0001, M365)
Only non-comment edits: four one-line nested classes split across lines
so members can carry docs. Build 0 errors / 0 warnings.
P7-6 (behaviour fix, plan decision 1): DeploySiteAsync redeployed EVERY
deployable instance unconditionally. A redeploy is not idempotent at the site —
it resets static attribute overrides and clears native alarm state by design — so
one site-wide push destroyed live operational state on every unchanged instance
in the batch, which is normally most of them. Bulk deploy now pre-filters with
IStaleInstanceProbe (the same seam the bundle importer and Deployments page use;
its memo timing was fixed by the Medium wave's P7-4): an instance whose freshly
computed revision hash still matches its DeployedConfigSnapshot is reported in the
existing additive SkippedInstances list with reason "up-to-date" and never
flattened, staged or sent. The filter is deliberately conservative — every
uncertainty deploys: only an Enabled instance qualifies, a missing snapshot
disqualifies, a prior record that ShouldQuerySiteBeforeRedeploy flags goes through
prepare so the reconcile that HEALS it still runs, and a null/faulting probe means
"indeterminate". New additive MgmtDeploySiteCommand.Force (default false = the new
filtered behaviour) plus CLI `deploy site --force` restores the unconditional push
for the case central cannot see (restored volume, rebuilt node). Composes with the
Medium wave's P7-2: Disabled wins — force suppresses the up-to-date filter only,
never the Disabled skip.
P7-5 (verified, then fixed): the cascade REPRODUCES. All three bulk phases share
one scoped DbContext, and a failed SaveChanges does not untrack the offending
entity — EF re-attempts it on the next save, including MarkDeploymentFailedAsync's
cleanup write. Measured on a real SQLite-backed ScadaBridgeDbContext: a permanent
save failure on instance 1's post-success side effects failed instances 2, 3 and 4
and left all three deployment records stranded InProgress. MarkDeploymentFailedAsync
now detaches the pending changes (new IDeploymentManagerRepository.DetachPendingChanges)
when the cleanup save fails and retries the Failed write once on the clean tracker,
so later instances save cleanly and the record reaches a terminal status. The
DeployFailed audit row moved outside the status-write try (best-effort, must not be
lost because the status write failed).
Tests: 5 new DeploySiteAsyncTests (skip + reason + no site round-trip; --force
deploys; Disabled skipped under both force values; the three not-enough-to-skip
guards), 2 new IntegrationTests over a real EF context (the poisoned-context
cascade, and the narrow EF tracking fact the fix rests on), CLI --force flag
parse test, and a MgmtDeploySite wire-default test. Proof of failure: both P7-6
behaviour tests and both P7-5 assertions fail against the unfixed code.
Joseph Doherty