yoi/.yoi/tickets/00001KX6Y2A9Q/thread.md

作成

LocalTicketBackend によって作成されました。

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Plan

整理結果:

1. 00001KX6Y2A9Q WorkerFilesystemAuthority

   • hard dependency なし。
   • no-workdir を filesystem authority none として型で表現する基盤。

2. 00001KX6WVNPD Embedded no-workdir Worker authority policy

   • depends_on: 00001KX6Y2A9Q。
   • UI/API の workdir 任意化と embedded no-workdir tool surface 制御を実装する。

3. 00001KX6Y6ZEA WorkspaceBackend / workspace_id 分離

   • depends_on: 00001KX6Y2A9Q。
   • workspace_root path 依存を workspace_id + Runtime-injected WorkspaceClient へ移行する。
   • embedded no-workdir MVP をブロックしない。

Hard dependencies は WorkerFilesystemAuthority を共通前提に限定する。WorkspaceBackend 分離は embedded no-workdir policy の MVP には related だが depends_on にはしない。

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Decision

Clarification: process_cwd is not part of this design. The Worker-level cwd: PathBuf property and worker.cwd() accessor should be removed rather than kept as a legacy authority surface. Working directory exists only under WorkerFilesystemAuthority::Local; no-workdir uses WorkerFilesystemAuthority::None. Tool registration must be derived from that authority, not manifest override or cwd fallback.

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Intake summary

Marked ready by yoi ticket state.

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State changed

Marked ready by yoi ticket state.

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State changed

Ticket を workspace-panel が queued にしました。

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Decision

Routing decision: accept for implementation

Evidence checked:

• Ticket 00001KX6Y2A9Q is queued and has a concrete implementation scope。
• TicketRelationQuery(00001KX6Y2A9Q) shows incoming dependents (00001KX6WVNPD, 00001KX6Y6ZEA) but no outgoing unresolved blockers for this Ticket。
• TicketOrchestrationPlanQuery(00001KX6Y2A9Q) had no prior plan; accepted plan was recorded in this routing pass。
• TicketList(inprogress) shows 0 inprogress Tickets。
• Orchestrator worktree /home/hare/Projects/yoi/.worktree/orchestration is clean。

Accepted plan:

• Create dedicated implementation worktree /home/hare/Projects/yoi/.worktree/00001KX6Y2A9Q-worker-filesystem-authority from current orchestration branch。
• Use branch work/00001KX6Y2A9Q-worker-filesystem-authority。
• Route implementation to sibling Coder Pod, then external review to sibling Reviewer Pod。
• Orchestrator retains merge, final validation, Ticket close, and child worktree/branch cleanup authority。

Implementation focus:

• Add explicit WorkerFilesystemAuthority with no-workdir None and local Local(LocalWorkingDirectory) representation。
• Remove Worker-level cwd: PathBuf field and worker.cwd() accessor。
• Gate core filesystem tools and Bash on WorkerFilesystemAuthority::Local; no-workdir Workers must not register those tools。
• Update constructor / restore / embedded / child-spawn paths to pass filesystem authority explicitly。
• Separate workspace context from filesystem authority; do not use workspace root / process cwd / runtime cwd fallback as no-workdir authority。
• Add tests for no-workdir model-visible tool surface and execution construction behavior, plus grep/equivalent assurance that worker.cwd() usages are gone。

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State changed

Dashboard queue authorization was inspected, no blockers were found, and an accepted plan was recorded. Moving queued Ticket to inprogress before creating implementation worktree or spawning Pods.

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Implementation report

Implementation progress report:

• Coder Pod yoi-coder-00001KX6Y2A9Q-worker-fs-authority completed implementation in /home/hare/Projects/yoi/.worktree/00001KX6Y2A9Q-worker-filesystem-authority on branch work/00001KX6Y2A9Q-worker-filesystem-authority。
• Implementation commit: b50b94612a1185dc5bdc935d83d63f9d6ace826b feat: add explicit worker filesystem authority。
• Orchestrator inspected the worktree status, branch log, commit stats, git diff --check db3a7165..HEAD, and grep checks for worker.cwd() / Worker fn cwd; worktree was clean, diff check passed, and no matches were found。

Coder-reported implementation summary:

• Added explicit WorkerFilesystemAuthority::{None, Local(LocalWorkingDirectory)} boundary。
• Removed Worker-level cwd: PathBuf and worker.cwd() accessor。
• Local Workers carry authority root and cwd separately。
• No-workdir embedded Worker spawn passes WorkerFilesystemAuthority::None explicitly instead of falling back to runtime/process cwd。
• Controller tool registration branches on local filesystem authority:
  • Local Workers register Read, Write, Edit, Glob, Grep, Bash and get fs view/completions。
  • No-workdir Workers do not construct/register filesystem or Bash tools。
• Ticket / worker-spawn / peer-discovery cwd-dependent paths now require local filesystem authority instead of using workspace root as fallback。
• Tests added/updated for no-workdir tool omission, no cwd fallback, and local/materialized Worker filesystem/Bash behavior。

Coder-reported validation passed:

• cargo test -p worker --lib --tests
• cargo test -p worker-runtime --features ws-server,fs-store
• cargo test -p yoi-workspace-server --lib
• cargo check -p yoi
• git diff --check
• cargo run -p yoi -- ticket doctor
• nix build .#yoi --no-link
• rg "worker\\.cwd\\(" crates || true: no matches。
• rg "pub fn cwd\\(" crates/worker/src/worker.rs || true: no Worker cwd accessor remains。

Not run by Coder:

• cd web/workspace && deno task check && deno task test because web/API/types were not touched。

Next action:

• Route to external Reviewer Pod before merge/close decisions。

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Review: approve

External review result: approve

Evidence:

• WorkerFilesystemAuthority::{None, Local(LocalWorkingDirectory)} and separate root/cwd are present in crates/worker/src/worker.rs; Worker now stores filesystem_authority plus separate workspace_root, with no cwd: PathBuf Worker field。
• Core filesystem/Bash registration is gated on worker.local_working_directory() in crates/worker/src/controller.rs:619-636; no-local Workers return (None, None) and do not construct/register Read/Write/Edit/Glob/Grep/Bash。
• Ticket and worker-spawn surfaces require local authority rather than falling back to workspace_root (controller.rs:647-667, 719-733)。
• Embedded runtime creates WorkerFilesystemAuthority::Local(binding.root, binding.cwd) only when a working directory binding exists, otherwise WorkerFilesystemAuthority::None (crates/worker-runtime/src/worker_backend.rs:297-310)。
• Tests cover no-workdir omission and no cwd fallback via empty observed materialized cwds plus forbidden core tool names (worker_backend.rs:1133-1201), and materialized local Workers exposing core tools with materialized cwd (worker_backend.rs:1203-1260)。
• Grep check found no worker.cwd() / Worker fn cwd; the only remaining pub fn cwd hit is WorkingDirectory binding API, not Worker。

Blockers: none。

Validation performed by reviewer:

• Read-only ticket/diff/source/test inspection and grep checks。
• Reviewer did not rerun cargo/nix tests; coder-reported validation covers the requested test/build set。

Non-blocking note:

• Workspace-context surfaces such as memory/MCP/resident prompt loading can still be backed by workspace_root when enabled; this was treated as outside this Ticket’s focused core filesystem/Bash authority gate, but may need follow-up if the intended invariant becomes “no local file reads of any kind” for no-workdir Workers。

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