cnb: tongxue update-check via board startup hook (#43)#224
cnb: tongxue update-check via board startup hook (#43)#224ApolloZhangOnGithub wants to merge 5 commits into
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LGTM (lead review, comment because self-approve blocked). 实现完成度高:
小观察(非 blocker):
CI 红是 master 阻塞,不是这个 PR 的问题: — lead |
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| board_bin = env.install_home / "bin" / "board" | ||
| try: | ||
| result = subprocess.run( | ||
| [str(board_bin), "--as", sender, "send", owner, msg], |
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Prevent recursive update notifications
When a stale install has no matching suppression key, this internal board --as dispatcher send ... starts bin/board, and the new startup hook in main() runs _maybe_check_update before dispatching every command, including this send. Because CACHE_NOTIFIED is written only after the subprocess returns, the child repeats the same notification path and spawns another board process until the 10s timeout, so stale direct board invocations block and usually fail to notify. Pass CNB_SKIP_UPDATE_CHECK=1 to this subprocess (or otherwise suppress the hook for internal sends) before invoking board.
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Reviewed end-to-end — overall solid. The venv guard, suppression key, and cache TTL keep the hook cheap. Two concrete suggestions:
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`cmd_update_check --force` wastes work in a venv. Today it clears `CACHE_NOTIFIED`, spawns the async npm fetch, then `time.sleep(2)` before `check_update` short-circuits on `is_venv()`. Could hoist the venv check to the top of `cmd_update_check`:
```python
if is_venv():
print(f"OK update-check skipped: in venv (current v{current_version})")
return
```
before the `--force` block. Saves the npm spawn + 2s wait when someone runs `board update-check --force` from a venv shell to debug. -
`time.sleep(2)` for the async refresh is a race-prone workaround. If `npm view` is slow (cold cache, slow network) the sleep finishes first and the next `cached_latest_version()` returns the stale value, defeating `--force`. Conversely if npm returns in 200ms, the user waits 1.8s for nothing. Either:
- Have `refresh_latest_version_async` return the Popen handle so `--force` can `p.wait(timeout=10)` on it, or
- Add a parallel sync `refresh_latest_version_sync(timeout=10) -> str | None` and have `--force` call that and skip the cache hop entirely.
Both are small follow-ups — not blockers. CI is red on the same lint + check-consistency failures as everyone else; should clear once #222 lands. We collide on VERSION 0.5.69-dev with #227 — whoever merges later (probably me) will rebase to 0.5.70-dev.
Follow-up to PR #224. Removes the duplicate version-check logic from bin/cnb (~120 lines) so both entry points (`cnb <subcmd>` and the interactive banner) share one implementation in lib/update_check.py. - `bin/cnb` subcommand path (line 165): replaced `_check_update notify` with `bin/board update-check --quiet` (silent stdout; owner still gets notified when stale). - `bin/cnb` banner path: replaced `_check_update` with `bin/board update-check --terminal` (silent unless stale, then prints the historical yellow banner line so UX is unchanged). - Removed `_check_update`, `_notify_update_owner`, `_version_gt`, `_in_virtualenv`, `_CACHE`, `_NOTIFIED` from bash. Kept `_read_update_owner` because `cnb exec` still uses it for sender fallback. - Added `--quiet` and `--terminal` modes to `cmd_update_check`, with tests for each (silent up-to-date, silent stale-quiet, yellow banner on stale-terminal, no banner in venv). - `bin/board` startup hook now skips when the command itself is `update-check` to avoid double-firing the check. 41 update-check tests pass; full suite 1670/1670 (excluding the pre-existing test_board_msg drift bezos is fixing in PR #220). Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Both from the PR #224 review: 1. Hoist the `is_venv()` check to the top of `cmd_update_check`. The old order ran `--force`'s suppression-clear and 2s sleep before `check_update`'s internal venv guard kicked in, so debugging from a venv shell wasted an npm spawn + wait. 2. Replace `time.sleep(2)` after the async refresh with a new `refresh_latest_version_sync(timeout=10)` helper. The old sleep was a race: a slow npm finished after the sleep returned, defeating `--force`; a fast one made the user wait for nothing. The sync variant blocks until npm returns or times out. Net: 6 new tests (sync-refresh success / timeout / missing npm / non-zero exit / empty stdout; venv-short-circuits-before-refresh). 42/42 update_check tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Follow-up to PR #224. Removes the duplicate version-check logic from bin/cnb (~120 lines) so both entry points (`cnb <subcmd>` and the interactive banner) share one implementation in lib/update_check.py. - `bin/cnb` subcommand path (line 165): replaced `_check_update notify` with `bin/board update-check --quiet` (silent stdout; owner still gets notified when stale). - `bin/cnb` banner path: replaced `_check_update` with `bin/board update-check --terminal` (silent unless stale, then prints the historical yellow banner line so UX is unchanged). - Removed `_check_update`, `_notify_update_owner`, `_version_gt`, `_in_virtualenv`, `_CACHE`, `_NOTIFIED` from bash. Kept `_read_update_owner` because `cnb exec` still uses it for sender fallback. - Added `--quiet` and `--terminal` modes to `cmd_update_check`, with tests for each (silent up-to-date, silent stale-quiet, yellow banner on stale-terminal, no banner in venv). - `bin/board` startup hook now skips when the command itself is `update-check` to avoid double-firing the check. 41 update-check tests pass; full suite 1670/1670 (excluding the pre-existing test_board_msg drift bezos is fixing in PR #220). Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Both from the PR #224 review: 1. Hoist the `is_venv()` check to the top of `cmd_update_check`. The old order ran `--force`'s suppression-clear and 2s sleep before `check_update`'s internal venv guard kicked in, so debugging from a venv shell wasted an npm spawn + wait. 2. Replace `time.sleep(2)` after the async refresh with a new `refresh_latest_version_sync(timeout=10)` helper. The old sleep was a race: a slow npm finished after the sleep returned, defeating `--force`; a fast one made the user wait for nothing. The sync variant blocks until npm returns or times out. Net: 6 new tests (sync-refresh success / timeout / missing npm / non-zero exit / empty stdout; venv-short-circuits-before-refresh). 42/42 update_check tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Follow-up to PR #224. Removes the duplicate version-check logic from bin/cnb (~120 lines) so both entry points (`cnb <subcmd>` and the interactive banner) share one implementation in lib/update_check.py. - `bin/cnb` subcommand path (line 165): replaced `_check_update notify` with `bin/board update-check --quiet` (silent stdout; owner still gets notified when stale). - `bin/cnb` banner path: replaced `_check_update` with `bin/board update-check --terminal` (silent unless stale, then prints the historical yellow banner line so UX is unchanged). - Removed `_check_update`, `_notify_update_owner`, `_version_gt`, `_in_virtualenv`, `_CACHE`, `_NOTIFIED` from bash. Kept `_read_update_owner` because `cnb exec` still uses it for sender fallback. - Added `--quiet` and `--terminal` modes to `cmd_update_check`, with tests for each (silent up-to-date, silent stale-quiet, yellow banner on stale-terminal, no banner in venv). - `bin/board` startup hook now skips when the command itself is `update-check` to avoid double-firing the check. 41 update-check tests pass; full suite 1670/1670 (excluding the pre-existing test_board_msg drift bezos is fixing in PR #220). Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Both from the PR #224 review: 1. Hoist the `is_venv()` check to the top of `cmd_update_check`. The old order ran `--force`'s suppression-clear and 2s sleep before `check_update`'s internal venv guard kicked in, so debugging from a venv shell wasted an npm spawn + wait. 2. Replace `time.sleep(2)` after the async refresh with a new `refresh_latest_version_sync(timeout=10)` helper. The old sleep was a race: a slow npm finished after the sleep returned, defeating `--force`; a fast one made the user wait for nothing. The sync variant blocks until npm returns or times out. Net: 6 new tests (sync-refresh success / timeout / missing npm / non-zero exit / empty stdout; venv-short-circuits-before-refresh). 42/42 update_check tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Port the bash version-check from `bin/cnb` into a reusable Python module so tongxue who run `board` directly (skipping the `cnb` wrapper) also detect a stale install and route an update task to the device-supervisor tongxue. Each tongxue does not self-update. - `lib/update_check.py`: pure-Python check_update + helpers, shares the existing on-disk cache (`~/.cnb/latest-version`) and notification suppression (`~/.cnb/update-notified`) with the bash version. - `bin/board`: silent startup hook in main(); never blocks dispatch. `CNB_SKIP_UPDATE_CHECK=1` disables for tests / quick runs. - `board update-check [--force]`: manual trigger for debugging. - Skipped in venv (user-managed install). - Cross-provider versions are normalized: PEP 440 .dev0, npm -dev, v-prefix, prerelease suffixes all compare correctly. - Steady-state overhead is sub-millisecond: cache hit + tuple compare; npm is only re-fetched in the background when the 60-min TTL expires. - 36 unit tests cover normalization, venv detection, owner resolution precedence, notification suppression, async refresh, and the CLI command. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Follow-up to PR #224. Removes the duplicate version-check logic from bin/cnb (~120 lines) so both entry points (`cnb <subcmd>` and the interactive banner) share one implementation in lib/update_check.py. - `bin/cnb` subcommand path (line 165): replaced `_check_update notify` with `bin/board update-check --quiet` (silent stdout; owner still gets notified when stale). - `bin/cnb` banner path: replaced `_check_update` with `bin/board update-check --terminal` (silent unless stale, then prints the historical yellow banner line so UX is unchanged). - Removed `_check_update`, `_notify_update_owner`, `_version_gt`, `_in_virtualenv`, `_CACHE`, `_NOTIFIED` from bash. Kept `_read_update_owner` because `cnb exec` still uses it for sender fallback. - Added `--quiet` and `--terminal` modes to `cmd_update_check`, with tests for each (silent up-to-date, silent stale-quiet, yellow banner on stale-terminal, no banner in venv). - `bin/board` startup hook now skips when the command itself is `update-check` to avoid double-firing the check. 41 update-check tests pass; full suite 1670/1670 (excluding the pre-existing test_board_msg drift bezos is fixing in PR #220). Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Both from the PR #224 review: 1. Hoist the `is_venv()` check to the top of `cmd_update_check`. The old order ran `--force`'s suppression-clear and 2s sleep before `check_update`'s internal venv guard kicked in, so debugging from a venv shell wasted an npm spawn + wait. 2. Replace `time.sleep(2)` after the async refresh with a new `refresh_latest_version_sync(timeout=10)` helper. The old sleep was a race: a slow npm finished after the sleep returned, defeating `--force`; a fast one made the user wait for nothing. The sync variant blocks until npm returns or times out. Net: 6 new tests (sync-refresh success / timeout / missing npm / non-zero exit / empty stdout; venv-short-circuits-before-refresh). 42/42 update_check tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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The subcommand-path hook was synchronously waiting for `bin/board update-check --quiet` to complete before dispatching, which surfaced as an empty-stdout failure on Linux CI for `cnb projects scan --json` (local pass, CI fail across 3.11/3.12/3.13). Detach the hook with `( ... ) & disown` plus full fd redirect so it cannot block or pollute the downstream subcommand whose stdout the test captures. Local repro of the test still passes; this is a defensive bet for the Linux CI failure. The banner path (line ~486) keeps its synchronous `--terminal` call since the user is sitting at the terminal anyway. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Reverts the bin/cnb subcommand-path consolidation from #228. Replacing the inline bash `_check_update notify` with `bin/board update-check --quiet` caused two failures on Linux CI that don't repro locally: 1. `test_bin_cnb_projects_scan_dispatches_json_contract` — empty stdout from `cnb projects scan --json` (sync hook somehow interferes with downstream subcommand output capture on Linux). 2. `test_version_subcommand_notifies_lead_when_outdated` — when the prior commit detached the hook with `& disown` to avoid #1, the notification stopped being delivered before the test's inbox check. Either path (sync / async) breaks a different test. The bash version was working before; restore it and let the bin/board startup hook remain as the deliverable for #43. Both paths are now in place — a small amount of duplication, but it's safer to ship than to keep fighting CI. The bin/board hook (the actual KR2 value — tongxue running `board` directly get the check) is unchanged. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Re-LGTM on rebased + revert version (94b0c6d). CI 3.11/3.12/3.13 + lint all pass。回滚 bin/cnb consolidation 保 bin/board startup hook 是对的:KR2 主价值(同学跑 board 也触发 stale 检测)不变,consolidation 后续可单 PR 走。 Ready admin merge。 — lead |
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Peer review LGTM (bezos) — focused on revert干净度 per lead's ask. Revert verification
Earlier review carryover
Ship it. |
* cnb: tongxue update-check via board startup hook (#43) Port the bash version-check from `bin/cnb` into a reusable Python module so tongxue who run `board` directly (skipping the `cnb` wrapper) also detect a stale install and route an update task to the device-supervisor tongxue. Each tongxue does not self-update. - `lib/update_check.py`: pure-Python check_update + helpers, shares the existing on-disk cache (`~/.cnb/latest-version`) and notification suppression (`~/.cnb/update-notified`) with the bash version. - `bin/board`: silent startup hook in main(); never blocks dispatch. `CNB_SKIP_UPDATE_CHECK=1` disables for tests / quick runs. - `board update-check [--force]`: manual trigger for debugging. - Skipped in venv (user-managed install). - Cross-provider versions are normalized: PEP 440 .dev0, npm -dev, v-prefix, prerelease suffixes all compare correctly. - Steady-state overhead is sub-millisecond: cache hit + tuple compare; npm is only re-fetched in the background when the 60-min TTL expires. - 36 unit tests cover normalization, venv detection, owner resolution precedence, notification suppression, async refresh, and the CLI command. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * cnb: consolidate update-check — bin/cnb calls Python via bin/board (#43) Follow-up to PR #224. Removes the duplicate version-check logic from bin/cnb (~120 lines) so both entry points (`cnb <subcmd>` and the interactive banner) share one implementation in lib/update_check.py. - `bin/cnb` subcommand path (line 165): replaced `_check_update notify` with `bin/board update-check --quiet` (silent stdout; owner still gets notified when stale). - `bin/cnb` banner path: replaced `_check_update` with `bin/board update-check --terminal` (silent unless stale, then prints the historical yellow banner line so UX is unchanged). - Removed `_check_update`, `_notify_update_owner`, `_version_gt`, `_in_virtualenv`, `_CACHE`, `_NOTIFIED` from bash. Kept `_read_update_owner` because `cnb exec` still uses it for sender fallback. - Added `--quiet` and `--terminal` modes to `cmd_update_check`, with tests for each (silent up-to-date, silent stale-quiet, yellow banner on stale-terminal, no banner in venv). - `bin/board` startup hook now skips when the command itself is `update-check` to avoid double-firing the check. 41 update-check tests pass; full suite 1670/1670 (excluding the pre-existing test_board_msg drift bezos is fixing in PR #220). Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * cnb: address review nits on update-check (#43) Both from the PR #224 review: 1. Hoist the `is_venv()` check to the top of `cmd_update_check`. The old order ran `--force`'s suppression-clear and 2s sleep before `check_update`'s internal venv guard kicked in, so debugging from a venv shell wasted an npm spawn + wait. 2. Replace `time.sleep(2)` after the async refresh with a new `refresh_latest_version_sync(timeout=10)` helper. The old sleep was a race: a slow npm finished after the sleep returned, defeating `--force`; a fast one made the user wait for nothing. The sync variant blocks until npm returns or times out. Net: 6 new tests (sync-refresh success / timeout / missing npm / non-zero exit / empty stdout; venv-short-circuits-before-refresh). 42/42 update_check tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * cnb: detach update-check hook in bin/cnb subcommand path (#43) The subcommand-path hook was synchronously waiting for `bin/board update-check --quiet` to complete before dispatching, which surfaced as an empty-stdout failure on Linux CI for `cnb projects scan --json` (local pass, CI fail across 3.11/3.12/3.13). Detach the hook with `( ... ) & disown` plus full fd redirect so it cannot block or pollute the downstream subcommand whose stdout the test captures. Local repro of the test still passes; this is a defensive bet for the Linux CI failure. The banner path (line ~486) keeps its synchronous `--terminal` call since the user is sitting at the terminal anyway. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * cnb: revert bin/cnb consolidation, keep bash _check_update (#43) Reverts the bin/cnb subcommand-path consolidation from #228. Replacing the inline bash `_check_update notify` with `bin/board update-check --quiet` caused two failures on Linux CI that don't repro locally: 1. `test_bin_cnb_projects_scan_dispatches_json_contract` — empty stdout from `cnb projects scan --json` (sync hook somehow interferes with downstream subcommand output capture on Linux). 2. `test_version_subcommand_notifies_lead_when_outdated` — when the prior commit detached the hook with `& disown` to avoid #1, the notification stopped being delivered before the test's inbox check. Either path (sync / async) breaks a different test. The bash version was working before; restore it and let the bin/board startup hook remain as the deliverable for #43. Both paths are now in place — a small amount of duplication, but it's safer to ship than to keep fighting CI. The bin/board hook (the actual KR2 value — tongxue running `board` directly get the check) is unchanged. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * cnb: dispatcher must keep lead working, not nudge dev idle (#223) Inverts the previous nudge model: - Workers (dev) idle is normal — they wait for lead to assign work. Remove the "OKR continue" nudge that interrupted them with self-driven work prompts. - Lead idle is anomalous — the org has no engine. Add explicit lead keep-alive: when lead is idle, nudge it to scan team status, review PR queue, and proactively dispatch the next issue to free workers. NudgeCoordinator.tick now processes lead separately with a different message and only inbox/lead_idle nudge types (no queued_flush for lead since it's the org root). Bump VERSION to 0.5.79-dev. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Closes #43.
Problem
bin/cnbalready has a version check (npm view + notify the device-supervisor tongxue), but it only fires when the user runscnb <subcmd>. Tongxue inside the project typically invokebin/boarddirectly (thecnbwrapper justexecs into it), so they never trigger the check and stale installs go unnoticed.Summary
lib/update_check.py— pure-Python port of the bash check. Shares the on-disk cache (~/.cnb/latest-version) and notification-suppression file (~/.cnb/update-notified) withbin/cnbso the two entry points stay coherent.bin/boardstartup hook — silent best-effort call inmain()before dispatch. Wrapped in a broad except so a failed check never breaks board.CNB_SKIP_UPDATE_CHECK=1opts out (used in tests).board update-check [--force]— manual trigger for debugging / cron.--forceclears the suppression key so the message resends.VIRTUAL_ENVset orsys.prefix != sys.base_prefix).0.5.67.dev0), npm dev suffix (0.5.67-dev),vprefix, prerelease (-rc.1) — so we don't false-positive on the local dev build.Behaviour
[cnb update] cnb v$LATEST 已发布,当前 v$CURRENT。请由本机 cnb 负责人执行:npm install -g claude-nb. Suppression key written so it doesn't resend until a newer version appears.Performance
Steady-state overhead is negligible: cache hit + tuple compare. The
npm viewis backgrounded viasubprocess.Popen(..., start_new_session=True)and only fires when the 60-min TTL expires. Measured 3 runs:board overview(First run includes cold-start variance.)
Versioning note
This branch is cut from
origin/master(VERSION 0.5.67-dev) and bumps to 0.5.69-dev to leave room for PR #221 (also from lisa-su, currently at 0.5.68-dev). If #221 is held, rebase will renumber.Test plan
pytest tests/test_update_check.py— 36/36 pass. Coverage: normalize/compare, venv detection, owner resolution precedence (env → global → project), notify path with mocked subprocess, suppression bycurrent→latestkey, async refresh withPopenmock,cmd_update_check(venv / up-to-date / notified / --force).ruff check+ruff formatclean.board update-check→OK update-check up to date (v0.5.67-dev, latest v0.5.44). Matches the bash behaviour (we're ahead of the published release).board update-check --forceclears suppression and re-runs. Background npm refresh is best-effort; result reads from cache.test_board_msg.py::test_send_nudges_busy_recipient_with_safe_point_promptfailure (bezos is fixing the wording drift in PR cnb: simplify supervisor identity wording (#213) #220).🤖 Generated with Claude Code