feat(fleet): port observe-agent fleet commands from Go CLI#17
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Add `observe fleet` with status, host, versions, and auth subcommands, mirroring the Go CLI's OPAL queries against `Default.Observe Agent/Events`. Reuses the existing OPAL query path (datasetQueryOutput / StageInput) via a dataset-path input instead of the Go REST export endpoint. Supports --window (Go duration) and --format json|csv; preserves Go column order and sorting. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Closes #3
Ported surface
Ports the
observe fleetobserve-agent monitoring commands from the deprecated Go CLI (cmd_fleet.go) to the TypeScript CLI.fleet statusfleet host <hostname>fleet versionsfleet authAll accept
--window <duration>(Go duration strings:20m,24h,168h; default20m) and--format json|csv(default table).How it reuses the existing query path
Fleet does not use meta CRUD. It runs OPAL against the
Default.Observe Agent/Eventsdataset. Rather than porting the Go REST/v1/meta/export/queryendpoint, this reuses the new CLI's existing OPAL execution path:src/commands/fleet/run-query.tsbuilds aStageInputand calls the existingdatasetQueryOutputGraphQL wrapper (src/gql/dataset/dataset-query-output.ts) — the same pathsrc/commands/query.tsuses.query.ts: fleet targets the dataset by path viaInputDefinitionInput.datasetPath(Default.Observe Agent/Events) instead of resolving a dataset ID, so nogetDatasetlookup is needed.pick_col/sortoperators (ported verbatim from Go), so output matches the Go CLI.paginatedResults, schema field types, table coloring) mirrorsquery.ts.The four OPAL pipelines in
src/commands/fleet/pipelines.tsare ported verbatim fromcmd_fleet.go. The time window matches Go exactly: end = now-15s truncated to the minute, start = end - window.Verification
bun graphql-code-generator --config cg.tmp.config.ts→✔ Generate(scoped to dataset ops; confirmedInputDefinitionInput.datasetPathexists in generated SDL).bunx tsc --noEmit -p tsconfig.tmp.json→ no errors insrc/commands/fleet(onlybun:testmodule-resolution noise in test files, expected).bun test src/commands/fleet/→ 13 pass, 0 fail (parseDuration, getFleetTimeRange, runFleetQuery input/parsing/error, and status/host command json/csv/table/error-exit).🤖 Generated with Claude Code