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135 Commits

Author SHA1 Message Date
gsxdsm
fd43a57a41 FN-8179: align pi SDK versions with ModelRuntime API 
Align workspace pi SDK dependencies with the ModelRuntime API required by the engine.

- Pin pi AI and coding-agent packages to 0.80.10 across workspace consumers.
- Keep session option typing compatible with the updated SDK contract.
- Add a patch changeset and regenerate the dependency lockfile.

Files changed:
 .changeset/fn-8179-pi-sdk-align.md                 |   7 +
 packages/cli/package.json                          |   4 +-
 packages/core/package.json                         |   2 +-
 packages/dashboard/package.json                    |   2 +-
 packages/engine/package.json                       |   4 +-
 packages/engine/src/pi.ts                          |   8 +-
 packages/pi-claude-cli/package.json                |   8 +-
 .../src/thinking-config.ts                         |   9 +-
 pnpm-lock.yaml                                     | 947 +++++++++++----------
 pnpm-workspace.yaml                                |   5 +
 10 files changed, 520 insertions(+), 476 deletions(-)

Fusion-Task-Id: FN-8179

Fusion-Task-Lineage: aef45c2e-f353-4014-93de-44be91f43293

Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>
 2026-07-16 19:01:03 -07:00
gsxdsm
1ff83a2735 chore(release): v0.60.0 
Version bump via changesets.
 2026-07-13 10:32:12 -07:00
gsxdsm
502c4c132f chore(release): v0.59.0 
Version bump via changesets.
 2026-07-13 01:23:43 -07:00
gsxdsm
f82a3d2840 chore(release): v0.58.0 
Version bump via changesets.
 2026-07-11 23:50:00 -07:00
gsxdsm
28c82331e7 FN-7755: upgrade bundled pi SDK to 0.80.6 
Bumps the pi SDK dependencies to 0.80.6 across the CLI, dashboard, engine, and pi-claude-cli packages, and adapts the Claude CLI thinking-effort mapper for the new `max` ThinkingLevel.

- Bump @earendil-works/pi-ai and @earendil-works/pi-coding-agent from ^0.80.5 to ^0.80.6 in packages/cli, packages/dashboard, packages/engine, and packages/pi-claude-cli (dependency/peerDependency/devDependency entries)
- Regenerate pnpm-lock.yaml for the new SDK versions
- Map the new `max` ThinkingLevel in packages/pi-claude-cli/src/thinking-config.ts: non-Opus models downgrade to `high` (effort max unsupported), Opus models map to `max`
- Extend packages/pi-claude-cli/src/__tests__/thinking-config.test.ts with coverage for the `max` level
- Add .changeset/fn-7755-pi-sdk-bump.md (patch) documenting the SDK bump

Files changed:
 .changeset/fn-7755-pi-sdk-bump.md                  |  7 ++
 packages/cli/package.json                          |  4 +-
 packages/dashboard/package.json                    |  2 +-
 packages/engine/package.json                       |  4 +-
 packages/pi-claude-cli/package.json                |  8 +-
 .../src/__tests__/thinking-config.test.ts          | 12 +++
 packages/pi-claude-cli/src/thinking-config.ts      | 10 ++-
 pnpm-lock.yaml                                     | 92 +++++++++++-----------
 8 files changed, 82 insertions(+), 57 deletions(-)

Fusion-Task-Id: FN-7755

Fusion-Task-Lineage: f6a9084b-dfb9-4ad5-bd99-4627dae4c666

Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>
 2026-07-09 21:32:59 -07:00
gsxdsm
9d7b087188 FN-7742: bump pi SDK to 0.80.5 and add GPT-5.6 codex-tier model pricing 
Updates the @earendil-works/pi SDK dependency and adds pricing entries for the new GPT-5.6 codex-tier models so Command Center reports real cost instead of unavailable.

- Bump @earendil-works/pi-ai and @earendil-works/pi-coding-agent from ^0.80.3 to ^0.80.5 in packages/cli, packages/dashboard, packages/engine, and packages/pi-claude-cli
- Add openai-codex:gpt-5.6-luna, openai-codex:gpt-5.6-sol, and openai-codex:gpt-5.6-terra pricing entries to model-pricing.ts, mirroring the existing gpt-5.3-codex rate
- Bump pricingAsOf to 2026-07-09
- Add regression tests covering the new GPT-5.6 pricing entries
- Add changeset (minor) for @runfusion/fusion
- Update pnpm-lock.yaml for the dependency bump

Files changed:
 .changeset/fn-7742-pi-sdk-gpt-5-6.md              |   7 +
 packages/cli/package.json                         |   4 +-
 packages/core/src/__tests__/model-pricing.test.ts |  14 +
 packages/core/src/model-pricing.ts                |  35 ++-
 packages/dashboard/package.json                   |   2 +-
 packages/engine/package.json                      |   4 +-
 packages/pi-claude-cli/package.json               |   8 +-
 pnpm-lock.yaml                                    | 323 ++++++++++++----------
 8 files changed, 246 insertions(+), 151 deletions(-)

Fusion-Task-Id: FN-7742

Fusion-Task-Lineage: 2fae3ac1-0877-4d12-b08f-d53d261f2fea

Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>
 2026-07-09 19:58:07 -07:00
gsxdsm
400f04530c chore(release): v0.57.0 
Version bump via changesets.
 2026-07-08 16:27:10 -07:00
gsxdsm
eb86555797 chore(release): v0.56.1 
Version bump via changesets.
 2026-07-05 19:57:09 -07:00
gsxdsm
2025f9d56d chore(release): v0.56.0 
Version bump via changesets.
 2026-07-05 17:13:36 -07:00
gsxdsm
843f365452 chore(release): v0.55.0 
Version bump via changesets.
 2026-07-03 13:10:20 -07:00
gsxdsm
84a40dd82e chore(release): v0.54.0 
Version bump via changesets.
 2026-07-02 00:22:58 -07:00
gsxdsm
7488e0971f chore(release): v0.53.1 
Version bump via changesets.
 2026-07-01 19:38:51 -07:00
gsxdsm
8bb18d9d61 chore(release): v0.53.0 
Version bump via changesets.
 2026-07-01 18:31:44 -07:00
gsxdsm
37027632e0 FN-7378: upgrade pi SDK dependencies 
Upgrade the bundled pi SDK packages and compatibility imports for the 0.80.3 release.

- Bump @earendil-works/pi-ai and @earendil-works/pi-coding-agent consumers to ^0.80.3.
- Update pi SDK import paths for the new compatibility and API export map layout.
- Refresh dependency contract tests and add a patch changeset for the published CLI package.

Files changed:
 .changeset/fn-7378-pi-sdk-upgrade.md               |   7 ++
 packages/cli/package.json                          |   4 +-
 packages/cli/src/__tests__/package-config.test.ts  |   8 +-
 packages/dashboard/package.json                    |   2 +-
 packages/engine/package.json                       |   4 +-
 .../custom-providers-openai-completions.test.ts    |   8 +-
 pnpm-lock.yaml                                     | 108 ++++++++++-----------
 7 files changed, 72 insertions(+), 69 deletions(-)

Fusion-Task-Id: FN-7378

Fusion-Task-Lineage: ed8847dc-2adf-4ede-aa75-045f2e2436a0

Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>
 2026-07-01 10:37:44 -07:00
gsxdsm
d4ce6f9319 chore(release): v0.52.0 
Version bump via changesets.
 2026-07-01 00:47:09 -07:00
gsxdsm
8facc20eee chore(release): v0.51.0 
Version bump via changesets.
 2026-06-28 12:49:55 -07:00
gsxdsm
729bd5e5f9 chore(release): v0.50.0 
Version bump via changesets.
 2026-06-27 18:10:19 -07:00
gsxdsm
c1613ad7f6 FN-7122: expose MCP servers as pi session tools 
Connect configured MCP servers during pi chat and agent session startup so their discovered tools are available as namespaced custom tools.

- Add MCP session tool connection, tool-name sanitization, result mapping, and disposal handling.
- Merge discovered MCP tools into pi customTools while skipping readonly sessions and avoiding secret-bearing logs.
- Cover MCP tool wrapping and pi session integration with targeted tests.
- Document MCP forwarding behavior and promote the MCP SDK to an engine runtime dependency.

Files changed:
 .changeset/fn-7122-mcp-session-tools.md            |   7 +
 docs/mcp.md                                        |   2 +
 packages/engine/package.json                       |   2 +-
 .../engine/src/__tests__/mcp-session-tools.test.ts | 105 ++++++++
 .../src/__tests__/pi-mcp-session-tools.test.ts     |  24 ++
 packages/engine/src/mcp-session-tools.ts           | 262 ++++++++++++++++++++
 packages/engine/src/pi.ts                          |  71 +++++-
 pnpm-lock.yaml                                     | 264 ++++++++++++++++++++-
 8 files changed, 713 insertions(+), 24 deletions(-)

Fusion-Task-Id: FN-7122

Fusion-Task-Lineage: e7ff57e7-9bfb-41a4-9ebd-6c868bac2745

Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>
 2026-06-27 14:09:47 -07:00
gsxdsm
fa4ee607b7 chore(release): v0.49.0 
Version bump via changesets.
 2026-06-26 12:06:05 -07:00
gsxdsm
079c428af9 chore(release): v0.48.0 
Version bump via changesets.
 2026-06-24 23:56:23 -07:00
gsxdsm
2ba81c25b4 chore(release): v0.47.0 
Version bump via changesets.
 2026-06-24 19:32:59 -07:00
gsxdsm
bac7049822 chore(release): v0.46.0 
Version bump via changesets.
 2026-06-23 12:27:50 -07:00
gsxdsm
b599b6ab41 chore(release): v0.45.0 
Version bump via changesets.
 2026-06-23 01:07:59 -07:00
gsxdsm
47ba99a25e FN-6853: bump pi SDK packages 
Update the pi SDK dependency family across Fusion packages and record a patch changeset.

- Bump @earendil-works/pi-ai and @earendil-works/pi-coding-agent to ^0.79.9 where used by CLI, dashboard, and engine packages.
- Refresh pnpm-lock.yaml to resolve the updated pi SDK dependency graph.
- Add a patch changeset for the published @runfusion/fusion package.

Files changed:
 .changeset/fn-6853-pi-sdk-bump.md |   5 +
 packages/cli/package.json         |   4 +-
 packages/dashboard/package.json   |   2 +-
 packages/engine/package.json      |   4 +-
 pnpm-lock.yaml                    | 285 +++++++++++++++++++++++++++-----------
 5 files changed, 214 insertions(+), 86 deletions(-)

Fusion-Task-Id: FN-6853
Fusion-Task-Lineage: bc2dba95-b8c2-48d1-855d-847e6eec9606
 2026-06-21 13:25:41 -07:00
gsxdsm
4373946a07 chore(release): v0.44.0 
Version bump via changesets.
 2026-06-19 07:34:26 -07:00
gsxdsm
f80b301af2 chore(release): v0.43.1 
Version bump via changesets.
 2026-06-14 22:43:49 -07:00
gsxdsm
4482425d4b chore(release): v0.43.0 
Version bump via changesets.
 2026-06-14 00:43:13 -07:00
gsxdsm
43c54290a9 chore(release): v0.42.0 
Version bump via changesets.
 2026-06-13 12:11:05 -07:00
gsxdsm
045a74d249 chore(release): v0.41.0 
Version bump via changesets.
 2026-06-10 19:05:55 -07:00
gsxdsm
4151a19e84 feat: bump pi coding agent to 0.79.1 for Claude Fable 5 support 
Update @earendil-works/pi-coding-agent and @earendil-works/pi-ai from
^0.78.0 to ^0.79.1 across cli, engine, and dashboard. This brings in
Claude Fable 5 (claude-fable-5) on the Anthropic and Amazon Bedrock
providers.

Fusion's model picker is registry-driven (/api/models -> pi ModelRegistry,
filtered by provider, not model id), so Fable surfaces automatically for
users with Anthropic or Claude CLI auth configured — no Fusion-side model
list change needed.

Verified: all core packages typecheck clean against 0.79.1; boot smoke
(fn --help, /api/health 200, clean shutdown) passes.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
 2026-06-10 18:51:36 -07:00
gsxdsm
f0d6d70a32 chore(release): v0.40.1 
Version bump via changesets.
 2026-06-10 18:08:04 -07:00
gsxdsm
9f38b0d090 chore(release): v0.40.0 
Version bump via changesets.
 2026-06-10 17:58:39 -07:00
gsxdsm
8bc3d7b0a5 FN-6042: raise dependency security floors 
Harden dependency floors and update the Vitest toolchain to patched releases.

- upgrade workspace vitest and @vitest/coverage-v8 dependencies to the 4.1 line across packages and plugins
- pin transitive protobufjs via pnpm overrides and lockfile updates to patched versions
- adapt Vitest configs, engine test helpers, and security-floor coverage for the new dependency baselines
- add the published CLI changeset and related workspace/package metadata updates included in the task branch

Files changed:
 .changeset/fn-6042-security-dependencies.md        |   5 +
 AGENTS.md                                          |   4 +
 Dockerfile                                         |   3 +
 docs/PLUGIN_AUTHORING.md                           |   2 -
 package.json                                       |   3 +-
 packages/cli/package.json                          |   4 +-
 packages/cli/vitest.config.ts                      |   2 +-
 packages/core/package.json                         |   4 +-
 packages/core/vitest.config.ts                     |   2 +-
 packages/dashboard/app/test/mockApi.ts             |   4 +-
 packages/dashboard/package.json                    |   4 +-
 packages/dashboard/vitest.config.ts                |   2 +-
 packages/desktop/package.json                      |   4 +-
 packages/desktop/vitest.config.ts                  |   2 +-
 packages/droid-cli/package.json                    |   2 +-
 packages/droid-cli/vitest.config.ts                |   2 +-
 packages/engine/package.json                       |   4 +-
 .../engine/src/__tests__/executor-test-helpers.ts  |  29 +-
 .../engine/src/__tests__/gridlock-detector.test.ts |   5 +-
 .../src/__tests__/heartbeat-scheduler.test.ts      |   3 +-
 packages/engine/src/__tests__/scheduler.test.ts    |  24 +-
 packages/engine/src/__tests__/self-healing.test.ts |   5 +
 packages/engine/tsconfig.json                      |   3 +-
 packages/engine/vitest.config.ts                   |  10 +-
 packages/i18n/package.json                         |   2 +-
 packages/i18n/vitest.config.ts                     |   7 +
 packages/mobile/package.json                       |   2 +-
 packages/mobile/vitest.config.ts                   |   2 +-
 packages/pi-claude-cli/package.json                |   2 +-
 packages/pi-claude-cli/vitest.config.ts            |   2 +-
 packages/pi-llama-cpp/package.json                 |   2 +-
 packages/pi-llama-cpp/vitest.config.ts             |   2 +-
 packages/plugin-sdk/package.json                   |   2 +-
 packages/plugin-sdk/vitest.config.ts               |   2 +-
 .../examples/fusion-plugin-auto-label/package.json |   2 +-
 .../fusion-plugin-auto-label/vitest.config.ts      |   2 +-
 .../examples/fusion-plugin-ci-status/package.json  |   2 +-
 .../fusion-plugin-ci-status/vitest.config.ts       |   2 +-
 .../fusion-plugin-notification/package.json        |   2 +-
 .../fusion-plugin-notification/vitest.config.ts    |   2 +-
 .../fusion-plugin-settings-demo/package.json       |   2 +-
 .../fusion-plugin-settings-demo/vitest.config.ts   |   2 +-
 plugins/fusion-plugin-acp-runtime/package.json     |   2 +-
 plugins/fusion-plugin-acp-runtime/vitest.config.ts |   2 +-
 plugins/fusion-plugin-agent-browser/package.json   |   2 +-
 .../fusion-plugin-agent-browser/vitest.config.ts   |   2 +-
 .../fusion-plugin-cli-printing-press/package.json  |   2 +-
 .../vitest.config.ts                               |   2 +-
 .../package.json                                   |   2 +-
 .../src/__tests__/orchestrator-live-output.test.ts |   4 +-
 .../vitest.config.ts                               |   2 +-
 plugins/fusion-plugin-cursor-runtime/package.json  |   4 +-
 .../fusion-plugin-dependency-graph/package.json    |   4 +-
 .../vitest.config.ts                               |   2 +-
 plugins/fusion-plugin-droid-runtime/package.json   |   2 +-
 .../fusion-plugin-droid-runtime/vitest.config.ts   |   2 +-
 plugins/fusion-plugin-even-cards/package.json      |   2 +-
 plugins/fusion-plugin-even-cards/vitest.config.ts  |   2 +-
 .../package.json                                   |   2 +-
 .../vitest.config.ts                               |   2 +-
 plugins/fusion-plugin-hermes-runtime/package.json  |   2 +-
 .../fusion-plugin-hermes-runtime/vitest.config.ts  |   2 +-
 .../fusion-plugin-openclaw-runtime/package.json    |   2 +-
 .../vitest.config.ts                               |   2 +-
 .../fusion-plugin-paperclip-runtime/package.json   |   2 +-
 .../vitest.config.ts                               |   2 +-
 plugins/fusion-plugin-reports/package.json         |   2 +-
 .../src/__tests__/review-panel.test.ts             |   6 +-
 plugins/fusion-plugin-reports/vitest.config.ts     |   2 +-
 plugins/fusion-plugin-roadmap/package.json         |   2 +-
 plugins/fusion-plugin-roadmap/vitest.config.ts     |   2 +-
 plugins/fusion-plugin-whatsapp-chat/package.json   |   2 +-
 .../fusion-plugin-whatsapp-chat/vitest.config.ts   |   2 +-
 pnpm-lock.yaml                                     | 626 ++++++++-------------
 .../__tests__/dependency-security-floor.test.mjs   |  95 ++++
 75 files changed, 475 insertions(+), 491 deletions(-)

Fusion-Task-Id: FN-6042

Fusion-Task-Lineage: fff6a1cb-8937-435c-9a91-b7c7a59cc80e
 2026-06-08 15:19:27 -07:00
gsxdsm
693ed6290a Merge remote-tracking branch 'origin/main' into gsxdsm/cli-agent-interface 
# Conflicts:
#	CONCEPTS.md
#	packages/core/src/__tests__/db-migrate.test.ts
#	packages/core/src/__tests__/db.test.ts
#	packages/core/src/__tests__/goals-schema.test.ts
#	packages/core/src/__tests__/insight-store.test.ts
#	packages/core/src/__tests__/merge-request-record.test.ts
#	packages/core/src/__tests__/mission-store.test.ts
#	packages/core/src/__tests__/run-audit.test.ts
#	packages/core/src/__tests__/store-merge-queue.test.ts
#	packages/core/src/__tests__/task-documents.test.ts
#	packages/core/src/db.ts
#	packages/dashboard/src/__tests__/agent-onboarding.test.ts
#	packages/dashboard/src/__tests__/ai-refine.test.ts
#	packages/dashboard/src/__tests__/chat-attachment-routes.test.ts
#	packages/dashboard/src/__tests__/experiment-routes.finalize.test.ts
#	packages/dashboard/src/__tests__/milestone-slice-interview.test.ts
#	packages/dashboard/src/__tests__/mission-interview.test.ts
#	packages/dashboard/src/__tests__/pr-metadata-generator.test.ts
#	packages/dashboard/src/__tests__/project-pause-resume-routes.test.ts
#	packages/dashboard/src/__tests__/routes-approval-sandbox-provisioning.test.ts
#	packages/dashboard/src/__tests__/routes-approval-secrets.test.ts
#	packages/dashboard/src/__tests__/routes-approval.test.ts
#	packages/dashboard/src/__tests__/routes-worktrunk.test.ts
#	packages/dashboard/src/__tests__/session-error-recovery.test.ts
#	packages/dashboard/src/__tests__/session-persistence-roundtrip.test.ts
#	packages/dashboard/src/__tests__/session-reconnect.test.ts
#	packages/dashboard/src/__tests__/session-resume-history.test.ts
#	packages/dashboard/src/__tests__/setup-routes.test.ts
#	packages/dashboard/src/__tests__/subtask-breakdown.test.ts
#	packages/dashboard/src/routes/__tests__/agent-avatar-routes.test.ts
#	packages/dashboard/src/routes/__tests__/custom-providers.test.ts
#	packages/dashboard/src/routes/__tests__/docker-node-routes.test.ts
#	packages/i18n/locales/en/app.json
#	plugins/fusion-plugin-roadmap/src/store/__tests__/roadmap-store.test.ts
 2026-06-05 15:30:59 -07:00
gsxdsm
482fc25add Merge main into fast-tests: keep both CONCEPTS additions (workflow columns/plugins + merge-gate testing vocabulary) 2026-06-05 09:37:22 -07:00
gsxdsm
98d5d83e95 feat(test): add curated engine-core gate suite and test:gate command 2026-06-05 08:55:43 -07:00
gsxdsm
ea18ef8d44 feat(engine): extract shared PTY native-asset loader and redactSecrets (U16) 
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
 2026-06-04 22:53:02 -07:00
gsxdsm
14758f8edb feat(engine): U12e+U14 — parse-steps node handler, plugin parser adapter, code node runner (esbuild + child-process harness) 
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
 2026-06-04 12:44:43 -07:00
gsxdsm
de23db3789 FN-5862: bump pi coding agent dependencies to 0.78 
Update Fusion to the latest pi coding agent and pi AI dependency release.

- bump @earendil-works/pi-coding-agent from ^0.77.0 to ^0.78.0 in the CLI, dashboard, and engine packages
- bump @earendil-works/pi-ai from ^0.77.0 to ^0.78.0 where it is consumed
- add a patch changeset documenting the published @runfusion/fusion update and refresh the lockfile

Files changed:
 .changeset/fn-5862-pi-coding-agent-0.78.md |   5 +
 packages/cli/package.json                  |   4 +-
 packages/dashboard/package.json            |   2 +-
 packages/engine/package.json               |   4 +-
 pnpm-lock.yaml                             | 193 +++++++++++++++++++----------
 5 files changed, 138 insertions(+), 70 deletions(-)

Fusion-Task-Id: FN-5862

Fusion-Task-Lineage: abdfa987-7ba5-45f7-8bea-3db3329a760c
 2026-06-01 23:55:20 -07:00
gsxdsm
a8c920daf9 chore(release): v0.39.0 
Version bump via changesets.
 2026-05-31 20:05:32 -07:00
gsxdsm
f659a07a25 chore(release): v0.38.1 
Version bump via changesets.
 2026-05-30 00:18:41 -07:00
gsxdsm
45d22586dc chore(release): v0.38.0 
Version bump via changesets.
 2026-05-29 23:17:31 -07:00
gsxdsm
a960bb1031 chore(release): v0.37.0 
Version bump via changesets.
 2026-05-29 08:09:33 -07:00
gsxdsm
6c44ed16e7 chore(release): v0.36.0 
Version bump via changesets.
 2026-05-28 23:40:25 -07:00
gsxdsm
cec191eac3 FN-5638: migrate pi-ai and pi-coding-agent packages to @earendil-works scope 
Fusion-Task-Id: FN-5638

Fusion-Task-Lineage: 6e99c156-5f6c-42e6-bd26-618e08ffd05f
 2026-05-28 21:23:48 -07:00
gsxdsm
0a04837e7a chore(release): v0.35.0 
Version bump via changesets.
 2026-05-28 08:20:50 -07:00
gsxdsm
2f80c6ea7b chore(release): v0.34.0 
Version bump via changesets.
 2026-05-26 23:45:59 -07:00
gsxdsm
2d04cbe09d chore(release): v0.33.0 
Version bump via changesets.
 2026-05-23 23:12:21 -07:00
gsxdsm
b1d185b93a perf(engine): tier 4 slow real-git test files into engine-slow project 
`pnpm test` was dominated by a handful of merger and reliability-
interaction files that each spawn `mkdtemp` + `git init` + multiple
commits per test. Renaming them to `*.slow.test.ts` and routing them
to a new `engine-slow` vitest project moves them out of the default
local run.

Local `pnpm test` drops from 198s to 84s (~57% faster).

- `pnpm test` — engine-default + engine-reliability lanes only
- `pnpm test:slow` — engine-slow lane (4 files, 63 tests, ~37s)
- `pnpm test:all` — everything (for CI / verify:workspace)

Files moved:
- reliability-interactions/merge-reuse-task-worktree.test.ts (was 20.6s)
- merger-overlap-guard.test.ts (was 17.1s)
- merger-staging-allowlist.test.ts (was 11.8s)
- merger-diff-volume-gate.test.ts (was 8.4s)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
 2026-05-23 07:47:17 -07:00
gsxdsm
98033bc869 feat(engine): guard one engine per project per machine 
Adds a per-machine singleton lock that engages in
ProjectEngineManager.createAndStart() before any engine subsystems
spin up. Two fn dashboard processes can no longer run engines for the
same project on the same host — previously they would share .fusion/
state and corrupt worktrees / task rows for in-process projects.

The guard combines two independent checks:
  - A proper-lockfile file at <project>/.fusion/engine.lock with
    stale-lock recovery (auto-released on process death).
  - A loopback listener on a hashed per-project address — UDS on
    POSIX, named pipe on Windows. Stale UDS files are probed and
    unlinked before a retry bind.

Failures raise EngineAlreadyRunningError. Both guards are released
from stopAll() and pauseProject(); a release on engine.start()
failure lets retries re-acquire cleanly.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
 2026-05-19 22:50:39 -07:00