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D-56 and D-68 gain dated implementation-notes amendments pointing at
the eight T-99 slices (T-124 server through T-131 wrap-up) and the
D-70/71/72/73 records the work spawned. D-68's main Decision text
swaps "Transport deferred to Q-33" for the closed reference to D-73.
CONTRIBUTING.md gains a "Running clide from the shell" section
covering the verb surface, exit-code contract per D-68, and
`/ide` MCP discovery via `~/.claude/ide/<pid>.lock`. governance/
README.md picks up the D-73 entry it was missing.
T-119 moves out of backlog (its IPC dispatch path now exists);
T-120 gains a 2026-05-19 re-scope note pointing the typed schema
framework at the now-real argv grammar / wire contract. T-99
itself transitions to done.
Co-Authored-By: Claude <noreply@anthropic.com>
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Seventh slice of T-99. clide now advertises itself to Claude Code's
/ide command and serves a working MCP endpoint over HTTP+SSE per
D-73 (the Q-33 transport decision, locked in this commit).
What lands:
* D-73 — MCP transport for /ide is SSE over HTTP. Resolves Q-33;
references D-68 + D-72.
* lib/src/ipc/mcp_server.dart — McpServer class. localhost HTTP
listener on a random port; GET /sse opens a long-lived SSE stream
with an initial endpoint event carrying the session id; POST
/messages?sessionId=... accepts JSON-RPC requests and replies via
the matching SSE stream. JSON-RPC handlers for initialize,
tools/list, tools/call.
* Discovery file at $HOME/.claude/ide/<pid>.lock with the workspace
+ url so `/ide` can find us. Removed on stop.
* The two /ide minimum tools (mcp__ide__getDiagnostics,
mcp__ide__executeCode) ship as stubs — real implementations need
the analyzer integration / a clide eval surface, both follow-ups.
* main.dart starts the MCP server alongside the unix IPC server on
daemonClientFactory and project switch. Failure non-fatal — the
UI runs without MCP.
* 12 server tests cover lifecycle (start/stop, lock file), unknown
paths, full JSON-RPC round-trip for all four methods, error
responses, and edge cases (unknown session, malformed JSON,
notification without id).
The "Claude Code's /ide discovers and connects" smoke is deferred to
T-131 wrap-up since it needs a real Claude Code session against the
running app — out of scope for unit/widget tests.
Co-Authored-By: Claude <noreply@anthropic.com>
First slice of T-99 (the D-56-path-a IPC server). What this lands:
* lib/src/ipc/paths.dart rewritten — `workspaceSocketPath(root)`
returns the per-workspace path per D-70 (FNV-1a 64-bit hash, hex,
no crypto dep — D-70 amended in this commit to record the hash
choice). Old `defaultSocketPath()` removed; the lone fallback in
facade.dart kept with a clear placeholder pending T-127.
* lib/src/ipc/server.dart — IpcServer class. ServerSocket.listen
accept loop (D-72), 0600 socket + 0700 parent (D-71), stale-node
probe + unlink on start, refuses to clobber a live listener.
* lib/main.dart — IpcServer started after the first dispatcher is
built and swapped on project open (workspace path changes).
Failure logged but non-fatal so the UI still works without IPC.
* 11 server tests + 5 path tests cover socket modes, multi-conn,
stale unlink, live-conflict, idempotent start/stop.
T-99 children downstream of T-124 (T-125 / T-126 / T-127 / T-130)
are now unblocked.
Co-Authored-By: Claude <noreply@anthropic.com>
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Three architectural commitments T-124 needs settled before any code:
* D-70 — socket path is per-workspace and deterministic
(`$XDG_RUNTIME_DIR/clide/<sha256(workspace)[:16]>.sock`). No env
override; matches the per-repo tmux socket pattern (D-41) so users
see one consistent shape across clide's process boundaries.
* D-71 — file permissions are the only gate: `0600` on the socket,
`0700` on the parent. Capability-token auth stays a Tier-6 concern
tracked by Q-1.
* D-72 — multi-connection accept loop, serial dispatch on the main
Flutter isolate. Per-handler isolate offload (the NativePty /
SchedulerService pattern) is available where it matters; the IPC
layer doesn't impose isolate-safety across every subsystem.
T-124's description updated to inline the three decisions so the
implementer starts with the contract, not a discovery pass.
Co-Authored-By: Claude <noreply@anthropic.com>
`forkpty` calls `fork()` underneath. `fork()` in a multithreaded
process is unsafe: only the calling thread survives in the child,
but libc locks held by other threads remain "locked forever." With
the multi-threaded Dart VM as parent, ~5% of spawns deadlocked in
the child before `execve` (forensic probe: child stuck in S state
with comm=`DartWorker`, master fd never sees POLLIN).
`posix_spawn` uses `vfork` on glibc/musl/macOS, keeping the parent
suspended until execve completes — no Dart code runs in the child.
Pty pair built via the POSIX-standard `posix_openpt` / `grantpt` /
`unlockpt` / `ptsname` sequence. Probed: zero hangs in 300
sequential spawns vs ~5% before.
Behavior change: missing executable / missing workingDirectory now
surface as a `PtyException` thrown by `NativePty.start` rather than
a diagnostic written from the child to the slave PTY. Cleaner error
path for callers.
Side benefit: drops the `libutil.so.1` dynamic-library dependency.
PTY now resolves entirely against libc via `DynamicLibrary.process()`.
Splits the library-level `@Tags(['forkpty'])` on session_test.dart
into a per-test tag, so the now-runnable-under-flutter-test cases
contribute to coverage. `dart_test.yaml` declares the tag so the
exclude-tags filters honor it. Drops the `retry: 2` workaround from
the formerly-flaky registry test.
D-5 amended. Trims session-introduced CHANGELOG entries that were
over-verbose for the Keep-a-Changelog format.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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pql 1.4.30 introduces a per-type subdirectory layout for decision
records: governance/{decisions,questions,rejected}/<domain>.md. The
parser infers record type from the parent subdir and domain from
the filename stem, replacing the flat decisions/<file>.md layout
with questions-X and rejected prefixes.
Moves:
- 6 D-files to governance/decisions/ (accessibility, architecture,
extensions, process, testing, tooling)
- 5 Q-files to governance/questions/ (stripped the questions- prefix)
- rejected.md split by domain to governance/rejected/{architecture
(5), process (4), accessibility (1), testing (1)}.md — split per
cross-reference target.
Drops:
- decisions/README.md (auto-regenerated as governance/README.md by
pql init below the records marker)
- decisions/questions.md (hand-curated index pointing at the per-
domain files; redundant once pql generates the index, and the
"load-bearing" curation was already present in each Q-record's
Context field).
Convention-driven; not a clide-specific change. Counts unchanged
across migration: 106 decisions, 95 tickets, 134 refs, 0 broken.
Co-Authored-By: Claude <noreply@anthropic.com>
jpmschweitzerandClaude