Commit Graph

14 Commits

Author SHA1 Message Date
nullkey 5b07c9ab87 feat(cli): chunk subtree + MCP chunk_list tool + curation rationale
New subtree (chunk list / view / delete) exposes RAG retrieval
debugging primitives with SDK-grounded field set (23 Chunk fields).
Pagination follows v0.4 canon: --limit / --page-size (1..1000) /
--all-pages.

- chunk list --doc <id>: enumerate by ChunkIndex (separate from
  search chunks which is hybrid retrieval; Long help documents the
  distinction)
- chunk view <id>: scope-less render via /chunks/by-id route; full
  content verbatim
- chunk delete <id> --doc <id>: scope-flag + scope-id; L-13
  destructive; 404 NOT idempotent; resource.not_found /
  auth.forbidden / input.confirmation_required typed exit codes
  documented in Long help

MCP server gains chunk_list as 10th curated tool. Schema deliberately
exposes only doc_id + limit (no pagination workflow on MCP); response
includes truncated_at_limit flag when total > limit.

cli/AGENTS.md MCP curation rationale rewritten: curated read-only is
a deliberate product call because the server side does not yet
enforce per-token scope. When server scope ships, mutation tools can
land in the MCP surface.

Shared helper cli/internal/text/timeago_string.go (FuzzyAgoStr)
extracted from session list during the C2 quality-review pass.
2026-05-16 16:56:33 +08:00
nullkey f2e8e3f56c refactor(cli): drop aiclient package; align AGENTS.md with mainstream
Survey of 10 mainstream CLIs (gh, lark, stripe, vercel, supabase, aws,
azure, gcloud, openai/codex, github-copilot-cli) showed env-gated
per-command --help blurbs are a Stripe-only pattern; gh uses env detect
for telemetry only, and lark relies on installed agent Skills + MCP.
Our cmd/mcp/serve already covers the dominant 2025/26 path, so
internal/aiclient/ (136 LOC + 38 callsites) is net maintenance burden
without precedent.

- Drop internal/aiclient/ entirely (annotations + detect + tests)
- Remove 38 SetAgentHelp callsites + agentAwareHelpFunc / SetHelpFunc
  wiring in cmd/root.go
- Migrate 4 command-level rules to standard Long help (visible to all,
  not env-gated): doc upload mode mutex, kb edit at-least-one,
  kb pin idempotent, search chunks channel mutex
- Rewrite AGENTS.md as a developer guide (gh-style 6 H2 / 167 lines):
  audience preamble + Build / Architecture / Command Structure /
  Testing / Code Style / Error Handling. Drops sections absent in
  surveyed projects (Commit & PR Conventions, Who Uses This CLI)
- Clean 14 internal doc refs (ADR-N, spec §X, v0.X) in source comments
  and docs that pointed at docs/superpowers/ — that directory is
  local-only / uncommitted, so refs are dead for outside readers
- Drop forward-looking "once v0.2 ships" from README
2026-05-15 12:03:56 +08:00
nullkey a0dd989c81 refactor(cli): auth security audit — gh CLI parity hardening
Compared the auth subtree (login/logout/list/status/refresh/token)
against gh CLI's auth implementation. Three gaps closed:

1. `auth login --with-token` validates the API key against `/auth/me`
   before persisting (mirrors gh's pre-persist GetCurrentLogin probe).
   A typo'd / expired / wrong-host key fails fast with
   `auth.bad_credential` (exit 3) and nothing is written to the
   keyring. Side benefit: api-key contexts now carry the resolved
   `user` + `tenant_id` at rest, so `auth list` reflects who owns
   the key — previously these columns were blank for `--with-token`
   contexts because we never queried the server.

2. `auth login` prints a stderr advisory when the secrets store falls
   back to the 0600 plaintext file (keychain unavailable — typical on
   headless CI, WSL without DBus, agent containers). `weknora doctor`
   carried the same info in its credential_storage check, but users
   who go straight to `auth login` could miss it. gh has the same
   silent-fallback gap; we're stricter here.

3. AGENTS.md adds an "Auth security contract" section documenting:
   - Credential storage (keychain primary, 0600 file fallback)
   - `--with-token` reads stdin (not flag value), pre-validated
   - No env-var token bypass — by design, to avoid the
     `/proc/<pid>/environ` / `ps -E` leak surface that
     `GH_TOKEN`-style env vars expose
   - `auth status` / `auth list` never emit token values
   - `auth refresh --json` returns only `{context}` (never the
     new tokens)
   - `auth token` stdout has no trailing newline + TTY stderr hint
   - `auth logout` is local-only (no server-side revocation)

Verified against gh CLI behavior (cli.github.com manual + cli/cli
trunk source):

| dimension                       | gh             | weknora v0.4 |
|---------------------------------|----------------|--------------|
| pre-persist token validation    | ✓              | ✓ (new)      |
| OS keychain primary             | go-keyring     | go-keyring   |
| stderr warning on file fallback | ✗ silent       | ✓ (new)      |
| `auth status` default token     | masked prefix  | not shown    |
| `auth token` TTY warning        | ✗              | ✓            |
| env-var token bypass            | ✓ (GH_TOKEN)   | ✗ by design  |
| process-args / `ps` leak surface| ✗ stdin only   | ✗ stdin only |
2026-05-15 12:03:56 +08:00
nullkey e623e8208f refactor(cli): delete envelope infrastructure, errors to stderr
Removes the entire envelope machinery now that every success path
emits bare JSON:

- cli/internal/format/envelope.go (Envelope, Success, Failure,
  SuccessWithRisk, WriteEnvelope, Meta, Notice, UpdateNotice,
  VersionSkewNotice, Risk, RiskLevel, ErrorBody) + tests.
- cli/internal/format/filter.go envelope-specific helpers
  (WriteEnvelopeFiltered, marshalEnvelope, applyFieldFilter,
  filterDataPayload, filterObjectData); the reusable
  filterArrayItems / filterObjectKeys / writeJQ stay for bare.go.
- cli/internal/cmdutil/exporter.go + tests (envelope-only).
- cli/internal/cmdutil/PrintErrorEnvelope + ToErrorBody +
  operationRiskOf + Error.OperationRisk field + OperationRisk struct.

Error path: all errors now go to stderr via cmdutil.PrintError in
`code: message\nhint: ...` form, regardless of --json. Stdout stays
empty (or holds the partial-success the command already wrote) so
downstream `--json | jq` pipelines never have to filter error shapes
out of the success stream. Typed exit codes (3 auth.* / 4
resource.not_found / 5 input.* / 6 server.rate_limited / 7 server.*
+ network.* / 10 input.confirmation_required) carry the failure
class for agents that branch on it.

Acceptance contract:
- envelope_test.go → wire_test.go (TestEnvelopeGolden → TestWireGolden).
- testdata/envelopes/ → testdata/wire/.
- Error-path cases assert the typed code substring on stderr.
- Orphan whoami.*.json goldens deleted.

AGENTS.md + README.md rewritten for the bare-data contract:
- Drop envelope schema section + dry-run rule.
- Document bare JSON on stdout + `code: msg\nhint: …` on stderr.
- ADR-3 reframed around bare data and why error separation matters
  for `--json | jq` pipelines.

WriteJSONFiltered short-circuits to WriteJSON when both filters are
empty (skip the marshal-buffer round-trip for the common case).

Final review pass:
- Fix wire-contract bug: `--json id,name` (space form) is broken by
  pflag's NoOptDefVal; AGENTS.md / README.md / SetAgentHelp + the
  field-discovery help text all switched to `--json=id,name`.
- Fix `weknora api --jq` silently ignored: api.go now routes through
  WriteJSONFiltered with jopts.JQ.
- AGENTS.md: drop the false claim that `auth logout` honors `-y`
  (logout is local-only with no ConfirmDestructive guard); list the
  actual destructive commands instead.
- Rewrite cli/acceptance/e2e/e2e_test.go for the bare-data wire shape
  (was still parsing `out["data"]` / `env["ok"]`).
- Add `JSONOptions.Emit(w, v)` helper; collapse ~33 repeated
  `format.WriteJSONFiltered(iostreams.IO.Out, X, jopts.Fields,
  jopts.JQ)` sites to `jopts.Emit(iostreams.IO.Out, X)` — drops the
  format import from 22 cmd/* files.
- Delete single-caller `cmdutil.MustRequireFlag`; inline as
  `_ = cmd.MarkFlagRequired(...)` everywhere.
- Add `_ = cmd.MarkFlagRequired("name")` to `kb create`; it was the
  only write command relying on runtime --name validation while
  `context add` already used the cobra-level mark.
- `context use`: register `--json` / `--jq` (was always emitting JSON
  unconditionally with no human path and no flag — diverged from
  every other write command); human mode now prints
  `✓ Switched context to X (was Y)`.
- Replace per-package `confirmPrompter` / `scriptedConfirm` /
  `errPrompter` test doubles with `testutil.ConfirmPrompter`.
- Rename `chatService` → `ChatService` (export to match siblings
  `ListService` / `ViewService`); rename `printUploadSuccess` →
  `renderUploadSuccess` (siblings use `render*`).
- `defaultHint(CodeResourceNotFound)`: drop the hardcoded
  "list available with `weknora kb list`" — misleading on agent /
  doc / session 404. Replaced with "verify the resource ID and try
  again".
- Strip stale `v0.2/v0.3` / "envelope" / "v0.0/v0.1 supports only"
  historical tags from production comments and a few test
  descriptions.
2026-05-15 12:03:56 +08:00
nullkey bdc589e1c0 refactor(cli): --limit/--all-pages, Go 1.26, internal/agent → aiclient
Cross-cutting cleanup that lands alongside the new feature surface:

- `--limit / -L` and `--all-pages` on every list command. Default
  --limit 30 (gh-parity); --all-pages drains every server page
  client-side, capped by --limit. Closes the audit finding that the
  old "1000 max per call" implicit cap was undiscoverable.
- `auth token` emits a TTY-only stderr advisory when stdout is a
  terminal (the credential just got displayed in scrollback) plus an
  api-key-mode rotation hint.
- Comment + doc discipline pass: drop external project name
  references from in-code comments (we reference them in design notes,
  not inline).
- Bump `go` directive to 1.26.0 and CI matrix to 1.26.x to align with
  the main module's go.mod.
- Rename `cli/internal/agent` → `cli/internal/aiclient` to
  disambiguate from the new `cli/cmd/agent` resource subtree. The
  package handles AI coding-agent env detection + per-command --help
  annotations; the new name reflects that more precisely.
2026-05-15 12:03:56 +08:00
nullkey 493fc41e98 feat(cli): agent subtree (list/view/invoke)
Manages WeKnora's first-class Custom Agent resources — server-side
records (system prompt + model + allowed tools + KB scope) that the
user authored in the web UI.

Commands:
- `weknora agent list` — tenant-visible agents (built-in + custom),
  sorted updated_at desc; `--limit`/`-L` caps the slice client-side.
- `weknora agent view <id>` — full sdk.Agent including nested
  AgentConfig (mode / model / allowed_tools / KB scope). Human mode
  prints a compact KV layout + Config: block.
- `weknora agent invoke <agent-id> "<text>"` — streams the agent's
  configured workflow against a query over SSE. Auto-creates a fresh
  session unless `--session` is passed. Streaming defaults to TTY +
  no-stream/no-json; agent-friendly buffered single-object output
  with `--json` (or `--no-stream`).

Decoupled from the existing `chat` subtree: agents bring their own
system prompt / tool surface / KB selection, so the chat / agent split
matches the server-side resource boundary.
2026-05-15 12:03:56 +08:00
nullkey 35c79281c8 feat(cli): doc view + unlink (fill v0.3 design-gap audit)
Final design-pass audit on the v0.3 surface flagged two real gaps.

(A) doc view <id> was missing. Every other resource subtree exposes
a view verb (kb view, session view) for inspecting a single record,
but doc — which has the richest metadata of the three (title, file
name, type, size, parse_status, embedding_model, processed_at,
error_message) — had no single-doc surface. Users wanting one
doc's metadata had to `doc list | grep`.

Implementation mirrors kb view: narrow ViewService(GetKnowledge)
interface, --json envelope path, human KEY: VALUE renderer. Optional
fields are omitted rather than rendered as "-" so the panel is
dense. Tested: human renderer, title fallback when FileName empty,
omit-empty contract, JSON envelope shape, 404 classification.

(B) link had no counterpart. Once .weknora/project.yaml is written,
the only way to clear it was `rm` by hand. Both vercel and netlify
ship `unlink` as a top-level verb; not having one was a
discoverability gap. Top-level rather than `link --clear` follows
the verb-noun convention of the rest of the surface — the verb
stands alone and the operation isn't parameterised.

unlink walks up from cwd via projectlink.Discover (the same
parent-chain logic Factory.ResolveKB uses on the read side), so a
user in a subdirectory of a linked project can unlink without
cd-ing up. Errors with input.invalid_argument when no link is
found anywhere in the chain. Idempotent under racy concurrent
removal: os.ErrNotExist on os.Remove falls through to a Success
envelope since the post-condition holds either way.

projectlink package gained Remove() alongside Save / Load /
Discover so unlink doesn't reimplement the idempotent-remove
pattern inline.

Top-level registration in cmd/root.go, alongside link.
cli/AGENTS.md verb canon line adds unlink to the locally-introduced
list. cli/CHANGELOG.md gains an Added entry for each.

5 unit tests for view + 4 for unlink (cwd / walk-up / no-link
error / JSON envelope). Full suite green.

Intentionally deferred:
- session edit (rename a session): sessions auto-name from the
  first prompt; polish rather than a gap.
- link --clear as an alternative to unlink: top-level unlink is
  the documented form; aliases would just multiply the surface.
2026-05-14 10:57:17 +08:00
nullkey 4a5449233d fix(cli): plug v0.3 final review findings (json + auth + path + bounds + kb)
Seven bugs surfaced via two audit rounds — parallel reviewer agents
plus a real-server end-to-end demo. Each fix arrives with a
regression test.

1. doc upload --recursive --json corrupted the envelope stream.
   Per-file FAIL/OK plain lines printed unconditionally to stdout,
   then a Success envelope, then on partial failure a typed error
   that the root handler turned into a SECOND Failure envelope —
   three outputs where one was expected. Fix: gate the plain lines
   behind !opts.JSONOut, and add cmdutil.Error.Silent so the JSON-
   path partial-failure preserves its typed exit code without
   triggering PrintErrorEnvelope's default Failure-envelope write.

2. auth refresh / AuthRetryTransport misclassified HTTP failures as
   network.error. RefreshAndPersist wrapped every refresher error
   with CodeNetworkError, but the SDK emits "HTTP error 401: ..."
   for a rejected refresh token — which should surface as
   auth.token_expired. Switched to WrapHTTP for proper status-
   derived classification. Affects both `auth refresh` and the
   transport's refresh closure.

3. doc download accepted ".." as a server-suggested filename. The
   rejection list covered "" / "." / filepath.Separator but not
   bare ".." — filepath.Base("..") is "..", which slipped through
   to os.Create and produced a confusing local.file_io wrap. Added
   to the rejection set.

4. search chunks / docs / kb / sessions had no lower bound on
   --limit. `-L 0` / `-L -1` was forwarded to the server with
   undefined behavior. Added a 1..1000 bound at the RunE boundary
   across all four (matching doc list / session list page-size
   bounds). Internal callers in tests can still pass Limit==0 for
   the "no client-side cap" runChunks path — the bound only applies
   at the user-input layer.

5. cli/AGENTS.md ADR-3 verb-canon summary listed only v0.2 verbs as
   "gh-canonical" and missed v0.3 additions (edit, pin, unpin,
   download — all gh-canonical) plus locally-introduced ones
   (empty, refresh, add, remove, link). Rewritten as an explicit
   gh-canonical / locally-introduced split.

6. kb pin returned 404. Server registers /knowledge-bases/{id}/pin
   as PUT (router.go:292); SDK was using POST. gin's router silently
   404s on method-mismatch (treats it as path-not-found, not 405),
   so the CLI classified the response as resource.not_found and
   masked the real failure mode. Switched the SDK to http.MethodPut.

   The asymmetry that hid this past round 1: kb unpin on a freshly-
   created KB hits the no-op branch in cmd/kb/pin.go that skips the
   SDK call entirely, so unpin "worked" without ever exercising the
   broken path. Only the real-server demo, where kb pin actually
   fires, surfaced it.

7. kb edit clobbered current Name when only --description was
   passed. EditOptions used *string to distinguish "unset" from
   "set to empty", but sdk.UpdateKnowledgeBaseRequest declares both
   fields as plain string (no omitempty), so the JSON body always
   carried `"name": ""`. Server requires Name → 400. Fix: runEdit
   does fetch-then-update — GetKnowledgeBase first, build the PUT
   body with current values, then overlay user-set fields. Same
   TOCTOU window as kb pin / unpin.

Audit-flagged items intentionally NOT changed:
- kb pin / unpin check-then-toggle TOCTOU: documented; the clean
  fix would be a server-side setter and belongs in a separate API
  change.
- AuthRetryTransport singleflight test gap for one concurrency
  scenario; v0.4 polish.
- cli/README.md:50 "once v0.2 ships" and CHANGELOG.md:8
  "10 top-level commands": v0.2-PR artifacts, not v0.3-introduced.
- kb edit / kb pin are v0.3-new commands, so neither bug needs a
  cli/CHANGELOG.md Fixed entry — the v0.3 release ships them
  working as the Added bullets advertise.
2026-05-14 10:57:17 +08:00
nullkey c9b837dfce docs(cli): sync README + AGENTS.md, add cli/CHANGELOG.md, clear stale e2e refs
v0.3 feature commits didn't update the docs alongside; this commit
syncs them and introduces a CLI-local changelog so v0.3+ release
notes stop crowding the project root file.

cli/CHANGELOG.md (new):
- Subsystem-local pattern, mirroring mcp-server/CHANGELOG.md. CLI
  versions independently from server / frontend cadence; reduces
  merge-conflict surface on the shared root file.
- Scope: Added + SDK additions only. v0.3-internal dev churn
  (--top-k → --limit, kb clear-contents → kb empty, link --context
  introduce-then-drop, internal Go type-name leaks) never reached a
  shipped release so it doesn't belong in Changed / Fixed sections.
  mcp-server's v1.0.0 changelog is Added-only for the same reason.
- v0.0–v0.2 history stays in the project root CHANGELOG.md;
  cross-referenced from the top of cli/CHANGELOG.md.

Stale --help / quickstart examples fixed in cli/cmd/root.go,
cli/README.md, and cli/AGENTS.md — all three showed the dropped bare
`weknora search "<q>" --kb=...` form; updated to `search chunks ...`.

AGENTS.md updates:
- Verb canon table gained edit / empty / download / pin / unpin /
  add / remove.
- `auth` subtree description gained `refresh` and the transparent
  401-retry transport (replacing the now-inverted "deferred to v0.3"
  sentence).
- `search` and `session` subtree paragraphs added; top-level
  verb list gained `context` and `session`.

cli/README.md top-level command list gained `session`; `search`
short retitled to the parent description ("Search across chunks,
knowledge bases, documents, or sessions") since search is now a
pure dispatcher.

Pre-existing stale e2e refs swept up while syncing:
- cli/acceptance/doc.go listed e2e/ under "Future v0.2+:" — moved
  into the present-tense Sub-packages block.
- envelope_test.go preamble "Deferred to v0.2 e2e" rephrased to
  "Deferred to the e2e harness" so it isn't pinned to a past version.

Not changed (out of scope, flagged for future PRs):
- envelope_test.go "Implemented count: 16" vs the actual 14 named
  entries — could be a different counting rule; verify with PR-8
  author before editing.
- envelope_test.go context_use deferred-cases narrative is loose
  (context_use.success IS golden-pinned today) but rewriting needs
  careful re-derivation of which error scenarios are still deferred.
- cli/README.md:50 "once v0.2 ships" — v0.2-PR-original wording;
  not load-bearing once a release tag exists.

No project-root CHANGELOG.md change in this commit.
2026-05-14 10:57:17 +08:00
nullkey bdbd15bf75 docs(cli): add CLI README, top-level mention, CHANGELOG, ADR section
Discoverability gaps surfaced by the pre-PR review:

- New cli/README.md: install (build-from-source / pre-built once shipped)
  + 5-minute quickstart (auth login → kb list → link → doc upload →
  chat) + multi-context walkthrough + JSON envelope shape + agent /
  scripting integration overview + dev workflow. Points readers at
  cli/AGENTS.md for the full operational contract.

- Top-level README.md: new "⌨️ Command-Line Interface" section between
  Key Features and Getting Started, with a one-paragraph pitch + four
  representative commands and links to cli/README.md and cli/AGENTS.md.
  English README only this round; CN / JA / KO translations to follow
  in v0.3 to match the existing four-language pattern.

- CHANGELOG.md [Unreleased] gets a "weknora CLI v0.2" bullet listing
  the headline capabilities (10-command surface, project-link,
  envelope, agent affordance, multi-context auth, doctor) and pointing
  at cli/README.md.

- cli/AGENTS.md gains an "Architecture decisions" section documenting
  ADR-3 (gh as primary mainstream north star + the four documented
  deviations: link, chat/search, context use, doctor) and ADR-4
  (Factory closures + narrow Service interfaces). The in-source
  references (`(v0.2 ADR-3)`, `(per ADR-4)`) now point at committed
  prose rather than dangling.
2026-05-12 13:20:42 +08:00
nullkey ca90ce422f feat(cli): add auth logout and auth list commands
gh / lark / gcloud / stripe all ship a logout command and a way to
enumerate stored credentials on day one. WeKnora's `auth` subtree had
only login + status, leaving no documented purge path for keyring
secrets — a real concern for `--with-token` (sk-…) and JWT flows that
write credentials to OS keychains.

auth logout [--name <ctx>] [--all] [--json]
  Clears keyring + file-fallback secrets (access / refresh / api_key
  slots) for the named context (default: current) or every context
  with --all. Removes the context entry from ~/.config/weknora/config.yaml
  and clears current_context if the removed entry was active.

  Mirrors `gh auth logout` and `lark auth logout`. As gh documents,
  this does NOT revoke server-side — for API keys users must rotate in
  the server UI, JWTs continue to be accepted until expiry.

auth list [--json]
  Renders a compact table (NAME / HOST / USER / MODE) with the active
  context marked `*`. Reads only config.yaml — no network, no keyring
  touch. Mode is inferred from which credential ref is set (api_key
  → "api-key", token → "password"; both → "password" wins).

  Mirrors gh's per-host enumeration (gh auth status iterates accounts)
  and lark `auth list`. For weknora the contexts file already had this
  data — the command is a thin renderer to match user muscle memory.

Deferred to a follow-up release:
  - auth refresh + transparent 401 retry in the SDK (we already persist
    refresh_token at login but never spend it; explicit gap)
  - login --web browser OAuth flow (requires a server-side endpoint)
  - auth token printer (cheap; defer with the rest)

Tests: 24 cli packages green. New: cmd/auth/logout_test.go (current
context, named, --all, no-contexts, unknown-name, no-current-no-flag,
mutex flags) + cmd/auth/list_test.go (human render, empty, JSON
envelope, inferMode edge cases). AGENTS.md command-surface note adds
the four-command auth subtree; screenshot section 4 adds `auth list`
alongside `auth status`.
2026-05-12 13:20:42 +08:00
nullkey 8bcbf5a154 refactor(cli): align command surface with mainstream conventions
Empirical mainstream-CLI surveys (gh / kubectl / aws / gcloud / stripe /
flyctl / terraform / vercel / netlify / lark) drove five alignment
fixes — each replaces a weknora-only design choice that mainstream CLIs
do not share. No backwards-compat shims; the CLI has no v0.1 users yet.

1. Single --kb flag (was --kb-id + --kb mutually exclusive)

   Survey: 0/7 mainstream CLIs use two parallel flags for "by id" vs
   "by name". Single flag (gh -R, gcloud --project) or positional
   (kubectl, stripe, terraform). Closest analog — gcloud --project —
   collapses identifier types onto one flag.

   Now: every command exposes one --kb flag; client-side prefix
   detection (cmdutil.IsKBID looks for "kb_") routes id-form values
   through directly and name-form values through ListKnowledgeBases.
   Mirrors gcloud --project's id-or-name auto-detection.

   Touched: search, chat, doc list / upload / delete, link.
   Factory.ResolveKB chain trimmed from 5 levels to 4.

2. link supersedes init

   Survey: only vercel and netlify ship both `init` AND `link` as
   siblings, and they keep them semantically distinct. weknora's pair
   wrote the same .weknora/project.yaml file with the same meaning,
   differentiated only by interactivity — that's a flag concern, not
   a command concern.

   Now: cmd/init/ deleted. cmd/link absorbs the interactive flow:
     - link --kb <id-or-name>  → non-interactive write
     - link on a TTY            → interactive prompt (lists KBs)
     - link non-TTY without --kb → CodeKBIDRequired
   Always overwrites silently (matches vercel link / netlify link /
   kubectl apply rather than git init's refuse-if-exists).

   Dead code purged: --force flag, CodeProjectAlreadyLinked error code.

3. whoami dropped

   Survey: 7/7 mainstream CLIs ship exactly one identity command —
   never both a status and a whoami. gh / gcloud / stripe pick status
   (config + live API); aws / kubectl / flyctl pick whoami (live API).

   weknora's auth status was already a superset of whoami (host +
   context + user + email + tenant_id + tenant_name vs user_id +
   tenant_id), so dropping whoami preserves all functionality and
   aligns with the gh / gcloud / stripe form.

4. kb get alias dropped

   `view` was already primary (gh repo view / gh pr view convention);
   `get` was kept as a cobra alias for v0.0/v0.1 callers. With no
   v0.0/v0.1 users to break, the alias is just noise on the command
   surface. Acceptance contract envelope cases renamed kb_get.* →
   kb_view.*; goldens renamed in lockstep.

5. api refactored to gh shape (-X/--method, default GET, auto-POST)

   gh CLI's signature is `gh api <endpoint> [--method M]` — single
   positional path, method as a flag, default GET, auto-promoted to
   POST when a body is supplied. weknora's previous `api <method>
   <path>` inverted this and forced the method to be passed even for
   GET — a needless deviation from our declared north star.

   Now: `api <path> [-X METHOD] [--data ...]`. Exit-10 protocol
   on the DELETE escape-hatch is preserved; -X DELETE still hits
   ConfirmDestructive when -y absent.

Plus: AGENTS.md gains an explicit note that `doctor` is a deliberate
divergence from gh / lark — borrowed from `flutter doctor` / `brew
doctor` because RAG deployments routinely break on misconfigured
embeddings / storage / credentials and a 4-status structured envelope
is the cleanest surface for it.

Tests: 24 cli packages green (was 26 in PR-14; init + whoami packages
removed). Acceptance contract envelope cases for whoami removed,
kb_get → kb_view renamed, search args / mock path updated for the
kb_<id> form. e2e harness flag args updated. Factory.ResolveKB tests
rewritten for the single-flag shape. api_test driver updated for the
positional-path / -X-method shape.
2026-05-12 13:20:42 +08:00
nullkey f7d7c8054d chore(cli): remove unused v0.0 scaffolding
Foundation PR-1 reserved several internal packages and helpers as
scaffolding for follow-up PRs that ended up taking different routes.
Audit confirms zero production references; this commit removes them so
the cli/ tree reflects what's actually shipped.

Removed (148 LOC):

  cli/internal/safepaths/                 — `Validate` / `WithinRoot` /
                                            three sentinel errors. Reserved
                                            for `weknora doc upload`'s path
                                            scrubbing; that command landed
                                            in PR-10 using its own
                                            `validateUploadPath` (os.Stat +
                                            regular-file check) — sufficient
                                            for the actual threat model
                                            (local CLI invocations).

  cli/internal/cmdutil/json_flags.go      — `AddJSONFlags` helper +
                                            unused --jq / --template flag
                                            registration. Reserved for PR-3
                                            "lipgloss tables / jq evaluator"
                                            which never materialized; every
                                            command directly registers
                                            BoolVar(&JSONOut, "json", ...)
                                            since v0.0 ship time.

  cmdutil.NewTableExporter                — empty alias for jsonExporter,
                                            reserved for the same PR-3
                                            renderer. Removed; jsonExporter
                                            stays under NewJSONExporter.

  cmdutil.Options marker interface        — empty interface{} reserved as a
                                            convention; no command embeds
                                            or asserts against it.

Stale comments fixed:

  - cmd/root.go: package comment updated kb (list+get) → kb
    (list+view+create+delete) and noted the `get` cobra alias.
  - cmd/root.go: dropped --no-version-check forward-reference (no such flag).
  - cmd/root.go: removed "(PR-7)" attribution from NewRootCmd doc comment.
  - cmd/kb/kb.go: same package-comment update.
  - cmd/chat/chat.go: replaced "PR-7" mention in --help example with a
    generic placeholder so cobra-rendered help is review-clean.
  - cmd/search/search.go: removed "Lipgloss tables arrive in PR-3"
    forward-reference; the inline indent helper is the shipped form.
  - internal/agent/annotations.go: ShouldUseAgentMode → DetectAIAgent
    (removed in PR-12).

AGENTS.md "Known limitations" section added:
  Documents that chat / search / doc upload currently surface server-side
  precondition misses (LLM / vector store / storage engine not configured)
  as `network.error` with `context deadline exceeded`. A planned future
  release will introduce a `precondition.*` typed error namespace
  (server returns HTTP 412 before opening the SSE / streaming response).
  This documents the limitation honestly for reviewers and integrators
  rather than claiming a behavior we don't yet have.

Tests: 27 cli packages pass (safepaths_test was the 28th — gone with the
package). go vet clean.
2026-05-12 13:20:42 +08:00
nullkey da9faa9e07 feat(cli): add agent-first affordance — envelope, exit-10, --dry-run
Borrows the lark-cli agent-affordance model
(https://github.com/larksuite/cli/blob/main/AGENTS.md +
skills/lark-shared/SKILL.md) so weknora is designed to be agent-friendly:
error messages, output format, and flag design follow conventions agents
can rely on.

cli/AGENTS.md (operational reference for LLM agents invoking weknora):
  Public document covering envelope schema, exit-code protocol
  (0/1/2/10/130), stdout/stderr separation, and behavioral rules.
  Sensitive commands (\`context use\`, \`kb delete\`, \`doc delete\`, \`init\`)
  gain "AI agents:" paragraphs in their cobra Long descriptions so
  guidance shows in --help.

format.Envelope schema additions:
  Risk    per-operation classification (read / write / high-risk-write +
          action description), populated by write commands on both success
          and failure paths.
  Notice  system advisories (CLI update available, server-CLI version
          skew); type defined, emit sites land in v0.3.
  DryRun  marker for envelopes returned from --dry-run preview paths.

  RiskLevel constants realigned to lark's taxonomy: read / write /
  high-risk-write (was: read / mutating / destructive — not yet wired by
  any command).

  cmdutil.Error gains OperationRisk; PrintErrorEnvelope auto-attaches it
  to envelope.Risk so destructive failure paths surface uniformly.

Exit-10 confirmation protocol:
  New ErrorCode \`input.confirmation_required\` mapped to exit code 10 in
  cmdutil.ExitCode. ConfirmDestructive now returns this code (with
  OperationRisk attached) when stdout is non-TTY or --json was set, with
  -y/--yes absent. Previous behavior — silent proceed in non-TTY — was
  unsafe: scripts and agents could delete resources with no explicit
  approval. Three test cases re-pinned around the new contract.

  This is a wire-contract change for any caller who relied on silent
  proceed; v0.0/v0.1 had no destructive commands, so the blast radius is
  contained to v0.2 itself.

--dry-run global flag:
  cmd write paths (kb create/delete, doc upload/delete, api POST/PUT/PATCH/
  DELETE) check cmdutil.IsDryRun(cmd) and skip the SDK call, emitting an
  envelope with dry_run=true plus a Risk classification. Read commands
  ignore --dry-run by design (no side effect to preview). Human-mode
  prints \`[dry-run] would <action>\` to stdout.

Command discovery: agents introspect via the existing \`--help\` surface
(consistent with gh / kubectl / aws / gcloud / terraform — none of them
ship a CLI-tree self-description command). An earlier draft added a
\`weknora schema\` reflection command; dropped after a mainstream survey
found it has no stable analog (lark-cli's schema describes Lark API
methods, not its own CLI tree).

Tests: 27 cli packages pass at this commit. Added two new tests covering
envelope.risk and envelope._notice serialization.
2026-05-12 13:20:42 +08:00