fix(deploy): make-live.sh takes a lock — one deploy at a time per box (v0.448.4)

CHANGELOG.md

@@ -8,6 +8,29 @@ new version heading in the same commit.
 
 ## [Unreleased]
 
+## [0.448.4] - 2026-09-18
+### Fixed
+- **`make-live.sh` takes a lock: one deploy at a time per box.** Every live checkout is shared by whoever
+  runs the deploy, so two concurrent runs are two `git reset --hard`s racing each other's builds — the
+  second moves a checkout out from under the first one's `npm run build`, and the first then restarts a
+  service with a binary built from a commit it never resolved, reporting success because it verifies
+  `/health` against the version it was *told* to expect. On 2026-09-17 two sessions ran this concurrently
+  against all four tenants; it was harmless only because both happened to be deploying the same sha.
+  The lock is an atomic `mkdir` (no `flock`, which macOS doesn't ship) holding a meta file, and a second
+  run fails fast naming the holder's pid, user and start time rather than queueing behind it. A lock that
+  can't be released would be worse than none, so: a dead holder is cleared automatically, one past an age
+  ceiling (`AOS_LIVE_LOCK_MAX_AGE`, default 2h) is cleared even with a live pid, an unreadable meta is
+  cleared, `--force-lock` breaks one on purpose, and the loser never deletes the winner's lock.
+  `--dry-run` and `--help` still work while a deploy is in flight (a dry run warns that it is reading
+  checkouts another run is moving). Pinned by `scripts/make-live-lock-test.cjs`.
+  ⚠ BSD and GNU `stat` disagree on what `-f` MEANS (format string vs `--file-system`), so chaining the
+  two with `||` inside one `$(…)` captured GNU's `File: "…"` dump alongside the answer — the multi-line
+  result reached `$(( … ))`, which under `set -u` killed the script mid-lock with `File: unbound
+  variable`. Green on macOS, dead on every Linux box; caught by CI and fixed by validating each
+  candidate is all digits.
+  **For admins:** Two deploys can no longer run at once on the same box — the second is refused with the
+  first one's pid, rather than silently corrupting its build.
+
 ## [0.448.2] - 2026-09-18
 ### Fixed
 - **The waiting note no longer teaches a pattern the harness blocks.** It told every agent to wait by

CLAUDE.md

@@ -92,7 +92,13 @@ terminal in a test". Leftovers show as `ttyd … attach.sh /tmp/aos-*-test-*/tmu
   untracked `~/.agentric-live.env`) — a second tenant on the box silently keeping old code because the
   script only kicked one launchd label was a real recurring bug. All builds run BEFORE any restart, so a
   bad commit leaves every server untouched; `--only <tenant>` narrows it, `--dry-run` shows what would
-  deploy. The manual
+  deploy. It also takes a **box-wide lock** (`~/.agentric-live.lock`): two concurrent runs share every
+  live checkout, so the second one's `git reset --hard` lands inside the first one's build and the first
+  restarts a service on a binary it never resolved — while reporting success, because it verifies
+  `/health` against the version it *expected*. Two sessions did exactly this on 2026-09-17 and got away
+  with it only because both were on the same sha. A second run now fails fast naming the holder; a dead
+  or ancient lock clears itself, and `--force-lock` breaks one deliberately. `--dry-run`/`--help` are
+  never blocked. The manual
   equivalent is `npm run build && launchctl kickstart -k gui/$(id -u)/com.agentos.northwind`; logs at
   `~/agent-os-data/northwind/server.log`; load/unload with `launchctl load -w|unload <plist>`.)
 - **Agent-facing MCP tools (`src/memory/memory-mcp.ts` — `recall`/`remember`/`revise`/`forget`, the

package.json

@@ -1,6 +1,6 @@
 {
   "name": "agent-os",
-  "version": "0.448.2",
+  "version": "0.448.4",
   "description": "A generic, governed operating system for running autonomous agents safely across brands. Ships with a local web console.",
   "license": "MIT",
   "type": "commonjs",
@@ -27,7 +27,7 @@
     "check-deps": "bash scripts/install-deps.sh --check",
     "dev": "ts-node src/cli.ts serve",
     "demo:dev": "ts-node src/demo.ts",
-    "test:governance": "node scripts/version-sync-test.cjs && node scripts/governance-conformance.cjs && node scripts/tier-a-policy-test.cjs && node scripts/policy-baseline-test.cjs && node scripts/heredoc-intent-test.cjs && node scripts/capability-registry-test.cjs && node scripts/composio-envelope-test.cjs && node scripts/composio-identity-test.cjs && node scripts/idle-reaper-test.cjs && node scripts/dm-continuity-test.cjs && node scripts/telegram-dm-lane-test.cjs && node scripts/cli-link-origin-test.cjs && node scripts/alert-staleness-test.cjs && node scripts/run-as-identity-test.cjs && node scripts/email-identity-guard-test.cjs && node scripts/deps-freshness-test.cjs && node scripts/runtime-account-test.cjs && node scripts/runtime-account-misattribution-test.cjs && node scripts/runtime-usage-refresh-test.cjs && node scripts/keychain-credential-test.cjs && node scripts/credential-preflight-test.cjs && node scripts/capacity-queue-test.cjs && node scripts/runtime-login-test.cjs && node scripts/rotate-on-reload-test.cjs && node scripts/headless-resumable-test.cjs && node scripts/session-revive-gates-test.cjs && node scripts/session-pause-test.cjs && node scripts/claude-config-seed-test.cjs && node scripts/claude-config-isolation-test.cjs && node scripts/output-style-test.cjs && node scripts/session-cost-test.cjs && node scripts/chain-model-test.cjs && node scripts/task-workers-test.cjs && node scripts/tuning-patch-test.cjs && node scripts/task-runs-test.cjs && node scripts/task-pr-links-test.cjs && node scripts/task-draft-delete-test.cjs && node scripts/task-discussion-delivery-test.cjs && node scripts/task-resume-test.cjs && node scripts/task-unblock-test.cjs && node scripts/audience-session-access-test.cjs && node scripts/warm-chat-test.cjs && node scripts/poke-warm-caller-test.cjs && node scripts/wakeup-queue-test.cjs && node scripts/stranded-human-stop-test.cjs && node scripts/inject-submit-test.cjs && node scripts/blocked-routing-test.cjs && node scripts/self-dispatch-guard-test.cjs && node scripts/task-proposals-test.cjs && node scripts/npm-boundary-test.cjs && node scripts/agent-edit-guard-test.cjs && node scripts/per-agent-context-test.cjs && node scripts/goal-update-guard-test.cjs && node scripts/insights-signal-test.cjs && node scripts/outcome-derivation-test.cjs && node scripts/episode-quality-test.cjs && node scripts/memory-upkeep-test.cjs && node scripts/automem-health-test.cjs && node scripts/memory-store-switch-test.cjs && node scripts/memory-preload-test.cjs && node scripts/turn-lifecycle-test.cjs && node scripts/resume-seed-test.cjs && node scripts/outcome-vocabulary-test.cjs && node scripts/skill-presets-test.cjs && node scripts/skill-edit-proposal-test.cjs && node scripts/notify-hook-route-test.cjs && node scripts/review-notify-test.cjs && node scripts/turn-idle-background-guard-test.cjs && node scripts/waiting-brief-test.cjs && node scripts/runtime-death-alert-test.cjs && node scripts/github-per-member-test.cjs && node scripts/github-multi-org-test.cjs && node scripts/card-measurement-test.cjs && node scripts/scheduler-admission-test.cjs && node scripts/tick-liveness-test.cjs && node scripts/audit-mirror-test.cjs && node scripts/request-metrics-test.cjs && node scripts/tool-usage-test.cjs && node scripts/sessions-list-perf-test.cjs && node scripts/summarizer-degradation-test.cjs && node scripts/agent-history-scope-test.cjs && node scripts/webhook-ingress-test.cjs && node scripts/slack-content-filter-test.cjs && node scripts/slack-ingress-test.cjs && node scripts/discord-ingress-test.cjs && node scripts/chat-attachments-test.cjs && node scripts/clickup-task-bridge-test.cjs && node scripts/agentric-commands-test.cjs && node scripts/whats-new-test.cjs && node scripts/opencode-gate-test.cjs && node scripts/protected-path-guard-test.cjs && node scripts/attach-grace-test.cjs && node scripts/attach-file-liveness-test.cjs && node scripts/feed-smoke.cjs && node scripts/activity-classify-test.cjs && node scripts/goal-room-test.cjs && node scripts/secret-rotation-test.cjs && node scripts/update-watch-test.cjs && node scripts/runtime-update-watch-test.cjs && node scripts/setup-wizard-test.cjs && node scripts/md-pdf-test.cjs && node scripts/proposal-surfacing-test.cjs && node scripts/process-janitor-test.cjs && node scripts/detached-work-steer-test.cjs && node scripts/statusline-install-test.cjs && node scripts/docs-create-agent-test.cjs && node scripts/agent-stats-rollup-test.cjs && node scripts/task-discussion-rollup-test.cjs && node scripts/session-insights-stamp-test.cjs && node scripts/loop-stall-attribution-test.cjs && node scripts/session-progress-test.cjs && node scripts/drift-nudge-test.cjs && node scripts/goal-metric-review-test.cjs && node scripts/capability-gap-test.cjs && node scripts/workflow-proposal-test.cjs && node scripts/automation-edit-proposal-test.cjs && node scripts/app-card-close-test.cjs",
+    "test:governance": "node scripts/version-sync-test.cjs && node scripts/governance-conformance.cjs && node scripts/tier-a-policy-test.cjs && node scripts/policy-baseline-test.cjs && node scripts/heredoc-intent-test.cjs && node scripts/capability-registry-test.cjs && node scripts/composio-envelope-test.cjs && node scripts/composio-identity-test.cjs && node scripts/idle-reaper-test.cjs && node scripts/dm-continuity-test.cjs && node scripts/telegram-dm-lane-test.cjs && node scripts/cli-link-origin-test.cjs && node scripts/alert-staleness-test.cjs && node scripts/run-as-identity-test.cjs && node scripts/email-identity-guard-test.cjs && node scripts/deps-freshness-test.cjs && node scripts/runtime-account-test.cjs && node scripts/runtime-account-misattribution-test.cjs && node scripts/runtime-usage-refresh-test.cjs && node scripts/keychain-credential-test.cjs && node scripts/credential-preflight-test.cjs && node scripts/capacity-queue-test.cjs && node scripts/runtime-login-test.cjs && node scripts/rotate-on-reload-test.cjs && node scripts/headless-resumable-test.cjs && node scripts/session-revive-gates-test.cjs && node scripts/session-pause-test.cjs && node scripts/make-live-lock-test.cjs && node scripts/claude-config-seed-test.cjs && node scripts/claude-config-isolation-test.cjs && node scripts/output-style-test.cjs && node scripts/session-cost-test.cjs && node scripts/chain-model-test.cjs && node scripts/task-workers-test.cjs && node scripts/tuning-patch-test.cjs && node scripts/task-runs-test.cjs && node scripts/task-pr-links-test.cjs && node scripts/task-draft-delete-test.cjs && node scripts/task-discussion-delivery-test.cjs && node scripts/task-resume-test.cjs && node scripts/task-unblock-test.cjs && node scripts/audience-session-access-test.cjs && node scripts/warm-chat-test.cjs && node scripts/poke-warm-caller-test.cjs && node scripts/wakeup-queue-test.cjs && node scripts/stranded-human-stop-test.cjs && node scripts/inject-submit-test.cjs && node scripts/blocked-routing-test.cjs && node scripts/self-dispatch-guard-test.cjs && node scripts/task-proposals-test.cjs && node scripts/npm-boundary-test.cjs && node scripts/agent-edit-guard-test.cjs && node scripts/per-agent-context-test.cjs && node scripts/goal-update-guard-test.cjs && node scripts/insights-signal-test.cjs && node scripts/outcome-derivation-test.cjs && node scripts/episode-quality-test.cjs && node scripts/memory-upkeep-test.cjs && node scripts/automem-health-test.cjs && node scripts/memory-store-switch-test.cjs && node scripts/memory-preload-test.cjs && node scripts/turn-lifecycle-test.cjs && node scripts/resume-seed-test.cjs && node scripts/outcome-vocabulary-test.cjs && node scripts/skill-presets-test.cjs && node scripts/skill-edit-proposal-test.cjs && node scripts/notify-hook-route-test.cjs && node scripts/review-notify-test.cjs && node scripts/turn-idle-background-guard-test.cjs && node scripts/waiting-brief-test.cjs && node scripts/runtime-death-alert-test.cjs && node scripts/github-per-member-test.cjs && node scripts/github-multi-org-test.cjs && node scripts/card-measurement-test.cjs && node scripts/scheduler-admission-test.cjs && node scripts/tick-liveness-test.cjs && node scripts/audit-mirror-test.cjs && node scripts/request-metrics-test.cjs && node scripts/tool-usage-test.cjs && node scripts/sessions-list-perf-test.cjs && node scripts/summarizer-degradation-test.cjs && node scripts/agent-history-scope-test.cjs && node scripts/webhook-ingress-test.cjs && node scripts/slack-content-filter-test.cjs && node scripts/slack-ingress-test.cjs && node scripts/discord-ingress-test.cjs && node scripts/chat-attachments-test.cjs && node scripts/clickup-task-bridge-test.cjs && node scripts/agentric-commands-test.cjs && node scripts/whats-new-test.cjs && node scripts/opencode-gate-test.cjs && node scripts/protected-path-guard-test.cjs && node scripts/attach-grace-test.cjs && node scripts/attach-file-liveness-test.cjs && node scripts/feed-smoke.cjs && node scripts/activity-classify-test.cjs && node scripts/goal-room-test.cjs && node scripts/secret-rotation-test.cjs && node scripts/update-watch-test.cjs && node scripts/runtime-update-watch-test.cjs && node scripts/setup-wizard-test.cjs && node scripts/md-pdf-test.cjs && node scripts/proposal-surfacing-test.cjs && node scripts/process-janitor-test.cjs && node scripts/detached-work-steer-test.cjs && node scripts/statusline-install-test.cjs && node scripts/docs-create-agent-test.cjs && node scripts/agent-stats-rollup-test.cjs && node scripts/task-discussion-rollup-test.cjs && node scripts/session-insights-stamp-test.cjs && node scripts/loop-stall-attribution-test.cjs && node scripts/session-progress-test.cjs && node scripts/drift-nudge-test.cjs && node scripts/goal-metric-review-test.cjs && node scripts/capability-gap-test.cjs && node scripts/workflow-proposal-test.cjs && node scripts/automation-edit-proposal-test.cjs && node scripts/app-card-close-test.cjs",
     "test:alert-staleness": "node scripts/alert-staleness-test.cjs",
     "test:deps": "node scripts/deps-freshness-test.cjs && node scripts/runtime-account-test.cjs && node scripts/runtime-account-misattribution-test.cjs && node scripts/runtime-login-test.cjs && node scripts/claude-config-seed-test.cjs && node scripts/claude-config-isolation-test.cjs",
     "test:dm-continuity": "node scripts/dm-continuity-test.cjs",