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Author SHA1 Message Date
nullkey 2ee9741fa1 refactor(cli): finish context→profile cascade + post-review hardening (BREAKING) 
Post-review polish on the v0.7 wire / surface contract. Bundles five
follow-ups that landed after the main BREAKING feat commit:

1. Complete context→profile cascade (internal API + YAML schema)

The prior commit renamed only the user-visible surface (commands /
flags / env / project link / envelope field). The internal Go API
and on-disk config schema were still half-renamed — an L-25
self-consistency violation flagged by post-merge review. Closed here:

Internal Go API:
- config.Context           → config.Profile
- config.Config.CurrentContext → CurrentProfile
- config.Config.Contexts       → Profiles
- LoginOptions.Context     → LoginOptions.Profile
- clearContextSecrets()    → clearProfileSecrets()
- saveContextRef()         → saveProfileRef()
- secrets.Store: param name `context` → `profile` (interface +
  FileStore + KeyringStore + MemStore)
- cmdutil.LoadSecret(store, context, key) → LoadSecret(store, profile, key)
- cmdutil.RefreshAndPersist's ctxName → profileName
- Local var `ctx := &config.Profile{...}` → `prof := &config.Profile{...}`
  in auth/login.go to eliminate the visual collision with Go stdlib
  context.Context that motivated the whole rename in the first place.

On-disk config.yaml schema:
- current_context: → current_profile:
- contexts:       → profiles:
- Pre-1.0 break, no compat alias. Users on v0.6 dogfooded configs
  must delete ~/.config/weknora/config.yaml or hand-rename the two
  keys (CHANGELOG migration note added).

Tests / fixtures / golden files:
- factory_test.go YAML fixture + assertion updated.
- acceptance/e2e/e2e_test.go writeContextYAML → writeProfileYAML,
  fixture YAML keys updated.
- acceptance/testdata/wire/doctor.error_network.json golden updated
  ("active context" → "active profile" in hint string).

User-visible prose sweep:
- cmd/mcp/serve.go --help Long: "active context (or --context)" →
  "active profile (or --profile)" — most-visible miss.
- cmd/{kb/list, search/kb, session/list, api/api} Short/Long help.
- cmd/auth/login.go stdout: `(context=%s)` → `(profile=%s)`.
- cmd/auth/logout.go error: `"no current context"` → `"no current profile"`.
- cmd/doctor/doctor.go hint string (also the wire golden above).
- cmd/auth/refresh.go error: `"refresh token missing for context"` →
  `"refresh token missing for profile"`.
- README.md: `## Multi-context` H2 → `## Multi-profile`; code-block
  comment `# current context` → `# current profile`.

Code-comment / docstring sweep across cli/cmd/auth/ and
cli/internal/cmdutil/. Comments referencing Go stdlib context.Context,
the RAG / LLM "context window" concept, and historical CHANGELOG
entries for v0.4 / v0.5 were left alone.

CHANGELOG v0.7 BREAKING entry gains the on-disk-schema bullet under
the existing "context → profile" item.

2. Profile name validation (shell-injection guard)

`envelope.error.retry_command` is a single shell-string field. An
AI agent that exec()s it via `sh -c <retry_command>` was injectable
through a maliciously-named profile:

  weknora auth logout --name 'x; rm -rf ~'
  # would produce: retry_command = "weknora auth logout --name x; rm -rf ~ -y"

`cmd/profile/add.go` already enforced an alphanumeric + `-_.`
allowlist via `validateName`. The `auth login` and `auth logout`
paths bypassed it.

- Moved validation from `cmd/profile/add.go` to
  `cli/internal/cmdutil/profilename.go` as exported
  `ValidateProfileName` (cmdutil is the import-cycle-safe home;
  internal/config can't depend on cmdutil).
- `auth login` runs the validator before any persist call.
- `auth logout` runs the validator on `opts.Name` before
  constructing `retry_command`.
- Unit tests (`profilename_test.go`) cover the allowlist, empty
  rejection, path-traversal, shell metacharacters (`;`, `&`, `|`,
  `$()`, backticks, quotes, whitespace, glob, redirects), and the
  user-facing hint text. The shell-metachar test exists as a
  regression guard.

Wire shape (`retry_command` string → `retry_command_argv []string`)
remains a v0.8 additive change per ROADMAP — this fix removes the
practical exploit path without touching the wire contract.

3. AI-agent terminology disambiguation

"agent" has three referents in this codebase: (a) WeKnora's
server-side Custom Agent resource, (b) the removed `agent invoke`
verb, (c) external LLM/automation consumers. Per project memory
feedback_no_meta_disambiguation_in_docs, the fix is full-term
naming, not "X has N meanings" prose. Surgical changes at section
headers + ambiguous prose:

- AGENTS.md: "Agent decision shortcuts" → "AI agent decision
  shortcuts"; "agent-callable surface" → "AI-agent-callable
  surface".
- README.md: "Designed to be agent-first" → "AI-agent-first";
  "Other agent ergonomics" → "Other AI-agent ergonomics"; "in
  agent contexts" → "in AI-agent contexts"; "for CI / agents" →
  "for CI / AI agents".

Anaphoric "agents" inside paragraphs that already established
"AI agents" was left alone — full substitution everywhere would
have been prose noise without clarity gain.

4. Wire-contract review follow-ups

Real findings from a second-pass review of the v0.7 envelope /
streaming / surface design. Per project memory
feedback_check_in_domain_anchor_first, candidate findings were
first verified against the in-domain peer CLI explicitly cited as
the envelope anchor; two earlier-flagged issues turned out to be
in-pattern and were withdrawn.

Surviving fixes:

- AGENTS.md success-envelope example rewritten. The prior example
  showed `has_more: false` / `_notice: {}` as if they were always
  present, but both fields are `omitempty` and never serialize
  when zero / nil. Replaced with three realistic shapes (list /
  single resource / mutation with no payload) and added a note
  that optional fields are omitted when empty.

- cmd/chat/chat.go Args: MinimumNArgs(1) → ExactArgs(1).
  v0.6 silently joined `weknora chat hello world` into
  `"hello world"`. v0.7 now rejects multi-arg with exit 2,
  matching `weknora session ask`. BREAKING; CHANGELOG entry
  added under v0.7 BREAKING.

- internal/output/envelope.go extracts NewEnvelope(data, meta,
  profile) constructor. The jq-filter path in
  cmdutil.FormatOptions.Emit was manually rebuilding the
  envelope literal alongside the canonical WriteEnvelope path —
  drift risk when fields are added. Single construction point now.

- internal/cmdutil/factory.go adds AddKBFlag(cmd) helper.
  Five files (chat, doc/list, doc/upload, doc/create, doc/fetch)
  had verbatim-identical `cmd.Flags().String("kb", ...)`
  declarations. Centralised so flag name + help text stay
  in sync with Factory.ResolveKB. Docstring reordering + gofmt
  fixup landed in the same edit to keep ResolveKB's own godoc
  attached to its function.

5. OSS-readiness comment / doc sweep

Pre-publication scrub of code, comments, and shipped Markdown to
remove references that only make sense in the development repo:

- AGENTS.md "Deliberate deviations + mainstream alignments"
  section: removed peer-project name-drops from the comparison
  table; rewrote as five flagged design decisions with rationale
  but no specific competitor named. The four rows that previously
  contrasted against a named peer CLI now state WeKnora's choice
  + rationale directly. Section header renamed to "Design
  decisions worth flagging" since it is no longer a
  deviation/alignment matrix.

- CHANGELOG v0.7 BREAKING rationales: three references to a
  named peer CLI removed; the context→profile rationale now
  cites only mainstream multi-credential CLIs by category (AWS /
  Stripe / OpenAI / Anthropic), and the `api -d/--data` removal
  rationale cites only `gh api` / `curl`. `chat` BREAKING entry
  rationale similarly simplified.

- 35 cross-references to design-spec section numbers (§4.1 /
  §4.5 / §5.3 etc.) removed from Go doc comments and test
  comments across 13 files. The referenced spec lives outside
  the shipped tree; readers of the public repo cannot resolve
  them. Each reference replaced with a self-contained semantic
  description (e.g. "the batch envelope" / "AGENTS.md section
  on the success path").

- Mixed-language strings translated to English:
  - Four Go comments: internal/cmdutil/exit.go:213,215,
    internal/cmdutil/errors.go:156,
    internal/output/batch_test.go:90,
    internal/output/envelope_test.go:27.
  - One CHANGELOG section title:
    `v0.7 — Agent-first wire contract + 命令面集中清理` →
    `... + command-surface cleanup`.
  - CJK test fixtures (internal/text/truncate_test.go CJK
    truncation cases, cmd/session/list_test.go Chinese session
    title, acceptance/e2e/e2e_test.go Chinese RAG corpus)
    retained — they are intentional test inputs, not stray prose.

- Makefile help comment: `golangci-lint added in PR-9` →
  `golangci-lint planned`. Internal PR numbering should not
  surface in shipped Makefile prose.

Build green, 28/28 packages, +5 new ValidateProfileName tests.
go vet / gofmt / go mod verify / go mod tidy all clean.

Rationale for the cascade: pre-1.0 is the cheapest moment to close
L-25 self-consistency (L-26). The half-finished internal rename
would have perpetuated the very `context` vs `context.Context`
ambiguity that motivated v0.7's user-visible rename in the first
place.
 2026-05-27 10:56:34 +08:00
nullkey 2ce348d020 feat(cli): --format json default + NDJSON event stream + context→profile cascade + help calibration + docs (BREAKING) 
D1 — --format default flipped to json regardless of TTY:
- v0.6: smart default (text on TTY, json on pipe).
- v0.7: always json; TTY only affects indent (compact in pipe). Enum
  values unchanged (text | json | ndjson).
- Typed FormatMode enum replaces untyped string consts.
- --format / --jq promoted to persistent root flags so unknown-
  subcommand paths still reach the typed-envelope guard (per-command
  registration in v0.6 would have rejected --format on unknown
  commands as cobra-prose exit 2).
- WEKNORA_FORMAT env var added; precedence --format > env > default.
  Invalid env values silently ignored.

D2 — chat / session ask default to NDJSON event-stream:
- New cli/internal/output/ndjson_stream.go: InitEvent struct +
  EmitInit / EmitSDKEvent / WriteNDJSONLine helpers. EmitInit doc
  encodes the must-be-first-line invariant agents key on.
- chat / session ask: --format json AND --format ndjson both emit one
  JSON event per line (no envelope wrapping). CLI injects exactly one
  `init` event at stream head carrying session_id + optional kb_id /
  agent_id / profile. Subsequent events pass through verbatim from the
  SDK (passthrough discipline per spec §5.1).
- --format text keeps the SSE-style live renderer.

context → profile full cascade:
- Command group: cli/cmd/context/ → cli/cmd/profile/ (git mv;
  package contextcmd → profilecmd).
- Global flag --context → --profile. Factory.ContextOverride →
  ProfileOverride. WEKNORA_PROFILE env var honored
  (--profile flag > env > config.CurrentContext). When --profile or
  WEKNORA_PROFILE references a missing profile, the error is
  input.invalid_argument with hint "weknora profile list" — not the
  destructive local.config_corrupt path (which would have told users
  to delete their config file).
- Binding file .weknora/project.yaml field context: → profile:
  (no backwards-compat alias; re-run weknora link).
- profile use JSON fields current_context / previous_context →
  current_profile / previous_profile.
- weknora link JSON field context → profile.
- CodeLocalContextNotFound → CodeLocalProfileNotFound (typed code
  rename).
- Envelope top-level profile field populated via globalProfile (set
  by root PersistentPreRunE from Factory.ActiveProfile). chat /
  session ask NDJSON init event carries the same profile.
- Rationale: "context" collided with LLM context window / RAG context
  / Go context.Context; mainstream multi-credential CLIs (AWS /
  Stripe / OpenAI / Anthropic / lark) all use "profile".

H2/C1' help calibration:
- AgentHelp gains Warnings []string; single SetAgentHelp helper
  routes on WEKNORA_AGENT_HELP=1 (emits JSON blob including
  warnings) vs human help (appends "AI agents:" block from same
  source). Warnings surface as both a structured JSON field and
  visible help-text addendum without drift.
- 9 destructive commands carry warnings: kb / doc / agent / session /
  chunk delete; profile remove; kb / agent edit; auth logout.
- weknora doc wait dedups ids at entry; SIGINT mid-wait returns
  silently (root signal handler maps to exit 130) instead of being
  miscategorised as operation.timeout / operation.failed.

A4 — docs:
- cli/AGENTS.md gains four agent-facing sections: Wire contract for
  AI agents (stdout / stderr / NDJSON / _notice evolution / SDK
  contract boundary); Deliberate deviations + mainstream alignments;
  Pre-1.0 breaking policy; Exit-10 anti-patterns. ERROR_REFERENCE
  table extended.
- cli/README.md adds Agent quick start under Wire contract.
- cli/CHANGELOG.md v0.7 section: BREAKING entries with migration
  notes, Added (WEKNORA_FORMAT / WEKNORA_PROFILE / retry_command /
  retry_after_seconds / risk / _notice reserved infra / meta.count /
  meta.has_more / doc fetch / doc create / session ask / doc delete
  --all / NDJSON init), Changed (docs additions), Deprecated (none —
  pre-release one-shot breaking).

Spec: docs/superpowers/specs/2026-05-20-weknora-cli-v0.7-design.md §3 / §4 / §5 / §6 / §11
 2026-05-27 10:56:34 +08:00
nullkey 0e081aec5c feat(cli): --log-level + kb/agent status & check + cross-cutting refactor 
Operability surface and the bulk of the jopts→fopts migration:

* --log-level error|warn|info|debug + WEKNORA_LOG_LEVEL env, wired to
  the SDK via client.SetDebugLevel. Invalid --log-level returns FlagError
  (exit 2).
* kb status <kb-id> / kb check <kb-id> verb split (1 HTTP vs 1+N for
  failed_count aggregation).
* agent status <agent-id> / agent check <agent-id> verb split
  (probes kb_scope_all_reachable via 1+N HTTP).
* kb create <name> positional (matches agent create).
* Positional id help strings namespaced (<kb-id> / <agent-id>).
* All auth / context / link / doctor / kb / agent CRUD commands migrated
  to the FormatOptions API.
* root.go Execute(ctx) takes a context so signal-cancellation propagates
  via cmd.Context() into long-running commands.
* Pagination termination uses len(accum) >= total (not page*pageSize)
  so server-capped page sizes do not truncate aggregations.
 2026-05-18 11:10:19 +08:00
nullkey 1b20b06f5e feat(cli): --json field-select, --jq, auth token, doc --from-url 
Output ergonomics:
- `--json` accepts a comma-separated field list (gh-parity); selects
  named keys from the per-command payload. Bare `--json` keeps the
  full shape.
- `--jq <expr>` evaluates a gojq expression over the JSON; pairs with
  `--json field-list` so projection runs before jq.
- `--version` is a global cobra flag in addition to the `version`
  subcommand; both render the same line.
- Per-command `--help` now renders the available JSON field list under
  "JSON fields available via `--json id,name,...`" (field-discovery
  parity with gh / kubectl `-o jsonpath`).

New commands:
- `auth token` — print the active context's credential to stdout for
  shell command substitution (`WEKNORA_TOKEN=$(weknora auth token)`).
  Default: raw secret, no trailing newline. `--json` emits
  `{token, mode, context}`.
- `doc upload --from-url <URL>` — ingest a remote URL via the SDK
  `CreateKnowledgeFromURL`. `--name` forwarded as `FileName` so the
  server's known-extension heuristic upgrades crawl-mode to
  file-download-mode where appropriate.

Includes the simplify post-review polish pass (field-filter unit
tests, --json/--jq compose check, agent_help copy fixes).
 2026-05-15 12:03:56 +08:00
nullkey e236be1ced fix(cli): correct KB id detection, SSE terminal-frame, and CI test isolation 
Three defects surfaced during end-to-end RAG verification — the first two
block real chat usage, the third makes Linux CI flaky:

1. KB id detection — `IsKBID` was checking
   `strings.HasPrefix(s, "kb_")`, but WeKnora generates KB ids as bare
   UUIDs (internal/types/knowledge_base.go: `uuid.New().String()` stored
   in a `varchar(36)` column). Real ids therefore fell through to the
   name-resolution path:

     $ weknora chat ... --kb a32a63ff-fb36-4874-bcaa-30f48570a694
     Error: knowledge base not found: a32a63ff-...

   Switched the discriminator to a UUID regex
   (`^[0-9a-fA-F]{8}-…-[0-9a-fA-F]{12}$`). KB names are arbitrary
   user-supplied strings, so the canonical 8-4-4-4-12 form is an
   unambiguous signal. Mirrors gcloud `--project`'s id-vs-name detection.

2. SSE terminal-frame — the accumulator's `Append` was gating
   finalization on `r.Done`, but the server's KnowledgeQAStream protocol
   emits a leading `agent_query` frame with `done=true` to deliver
   session + message metadata *before* the answer fragments arrive:

     event: message
     data: {"response_type":"agent_query","content":"","done":true,…}

     event: message
     data: {"response_type":"answer","content":"你好","done":false}
     …
     event: message
     data: {"response_type":"complete","content":"","done":true}

   The accumulator therefore flipped to `finished=true` on frame #1 and
   discarded every subsequent answer fragment — `weknora chat … --json`
   returned `answer: ""` even though the LLM reported completion_tokens
   > 0. Fixed: terminate only on `response_type == complete`.
   References still captured opportunistically (they may arrive on a
   dedicated `references` event before the terminator).

3. doctor credential_storage CI isolation — the check probes the real
   OS keyring via `secrets.NewBestEffortStore()`: present on macOS dev
   machines → StatusOK; absent on Linux CI runners without libsecret /
   Gnome-Keyring → StatusWarn ("falling back to file store"). That
   host-dependence was leaking into two test classes that assumed
   StatusOK:

     * cmd/doctor/doctor_test.go: TestDoctor_AllOK and
       TestDoctor_NoConfig_StillRunsCredentialStorage already had a
       withCredStoreFactory seam but didn't use it. Added the pin.

     * acceptance/contract/envelope_test.go: doctor.success_offline
       and doctor.error_network golden cases. The contract test runs
       through the cobra tree in-process and shares cmd/doctor's
       package-level credStoreFactory var — but couldn't reach it
       because the existing seam was unexported.

   Fix: export `doctor.SetCredStoreFactoryForTest(fn) (restore func())`
   for out-of-package tests; acceptance/contract/helpers_test.go adds
   a TestMain that pins the factory to a MemStore-returning closure
   for the whole suite (MemStore is neither *FileStore nor a real
   keyring, so doctor's type-switch hits StatusOK). Production stays
   at secrets.NewBestEffortStore — only the test hook is now reachable
   from across packages.

Test fixtures and goldens that used the old `kb_xxx` literals or
`Done: true` terminators were rewritten to use real UUIDs and
`ResponseType: ResponseTypeComplete` respectively. Per-command --help
text and Long descriptions / Examples now show a UUID rather than
`kb_…` so users see the correct shape from the start. New
TestAccumulator_IgnoresAgentQueryDone pins the SSE terminator bug so
it can't regress.

Tests: 24 cli packages green on macOS dev + Linux/macOS/Windows CI
matrix. Verified end-to-end against a live WeKnora server: `weknora
chat "..." --kb <UUID> --no-stream --json` returns the full LLM answer
in the envelope, live token streaming in TTY mode works, and the
credential_storage check renders deterministic envelopes across hosts.
 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 19afd5eed9 feat(cli): add project-link foundation with init and link commands 
v0.2 grounds the CLI's resource commands (kb / doc / chat / query) in a
per-project link file (.weknora/project.yaml) so users don't have to pass
--kb-id on every invocation. Mirrors npm/cargo/git: walk up the cwd tree
to find the project root, override via flag or env when needed.

This commit ships the foundation layer:

  - cli/internal/projectlink/  Discover (walk-up, depth=64) / Load / Save
  - cmdutil.Factory.ResolveKB  5-level fallback chain:
      --kb-id flag → --kb name (ListKnowledgeBases lookup) →
      WEKNORA_KB_ID env → walk-up project link → CodeKBIDRequired
  - cmdutil.ResolveKBNameToID   shared name→id helper used by init / link
                                / Factory.ResolveKB (was duplicated 3 ways
                                in early implementation; reuse review #2)
  - cli/cmd/init/               interactive (huh prompt) or flag-driven
                                first-time setup; refuses to overwrite
                                without --force
  - cli/cmd/link/               non-interactive update; --kb-id and --kb
                                are mutually exclusive and one is required

Also registers the v0.2 ErrorCode set (all codes for the eight new
commands) and AST-scan identToErrorCode mapping in one place — keeps the
acceptance/contract suite green across the v0.2 commit chain even before
later commits reference each code.
 2026-05-12 13:20:42 +08:00