cloud9.git/README.md, branch main

9web: multiplexer, HTTP view of the tree, live streams, richer page

2026-09-20T06:53:17Z

One upstream 9P connection now serves any number of browser WebSocket sessions and, with --serve, plain 9P clients over TCP or Unix (a 9pserve- style frame remux: tags and fids remapped, Tflush forwarded, reconnect on upstream loss). /fs/ maps HTTP onto the tree: GET file or directory (JSON or HTML), Range, HEAD with 9P headers, PUT (create, truncate, append, trailing slash makes a directory), DELETE, and ?follow=1 or text/event-stream turning a blocking read into server-sent events with Tflush on disconnect. The page gains a lazy tree, stat panel, create, rename, delete, upload and follow mode. --probe embeds 9proc for self-introspection. New mux-test and http-fs-test steps; e2e still passes. Co-Authored-By: Claude Fable 5.1

Add cloud9.serve: an std.Io runner around the file-server engine

2026-09-20T05:33:02Z

Runner(Backend, Options, Limits) listens on Unix or TCP, runs a reader and a serve task per connection in one Io.Group, pushes frames into an fs.Server, and lets the backend answer now or later from any task or thread (reply, flush, wake); Tflush, greet timeout, connection limit, close and stop with cancellation are covered by tests over real sockets. The engine and the backend contract stay Io-free, so the push/step mode for freestanding targets is unchanged. Documented as the two ways to drive the engine. Co-Authored-By: Claude Fable 5.1

9proc core becomes a backend of cloud9.fs; engine gains optional features

2026-09-20T04:47:29Z

9proc's own fid table, walk loop and dir-read engine are replaced by cloud9.fs.Server; the tree (static, vars, providers) is served through the engine's Req/Reply contract with node ids that keep the old qid scheme. Providers may answer later by returning error.Again (parked in the engine, retried each step, Tflush -> EINTR); no new files are exposed. Engine (backward compatible, all opt-in via Backend.features / Options): create, remove, wstat, reference accounting for backends that count handles, a salted fid index, name_capacity 0 (names from getattr), Reply.ename for backend-chosen error text, Attr.path/version/atime. Engine-level error strings and the 217-byte msize floor now apply to 9proc; tests updated accordingly. Co-Authored-By: Claude Fable 5.1

Add the file-server engine: cloud9.fs.Server(Backend, Options)

2026-09-20T03:58:22Z

The asynchronous 9P file-server engine from the Pardes editor moves into the library: fid table, walks, directory cursors, a job/slot model where backend replies arrive later by tag (status again = parked), Tflush cancellation and orphaned fids on hangup. Allocation-free, no OS calls, no std.Io; comptime Options (fid, slot, park data, name and user capacities) replace the editor's constants. Backend contract types (Req, Reply/ReplyWith, Op, Status, Attr, E, error strings) live here. 29 engine tests plus the client tests that sat beside it in Pardes. Co-Authored-By: Claude Fable 5.1

Rename programs: 9player -> 9ns, introspect -> 9proc, app -> web (9web)

2026-09-20T02:28:22Z

Directories, binaries, build options (-D9ns, -D9proc), step names, module name (9proc), thread and fs names, env var NINEPLAYER_MOUNT -> NINE_MOUNT, docs and test scripts. Browser assets move to web/static. Co-Authored-By: Claude Fable 5.1

Add 9player and introspect as programs beside the library

2026-09-20T00:26:05Z

9player/: FUSE mount CLI that mounts a 9P2000 tree into a fresh user+mount namespace and runs a program in it (no root, no libfuse, no libc). introspect/: the 9P debug/introspection library (freestanding core, value renderers, Linux probe with threads/stacks/memory/breakpoints/panics) and its demo server. Each has its own build fragment; the root build.zig wires them behind -D9player/-Dintrospect with namespaced steps (9player-itest, introspect-check-freestanding, programs-test, ...) and exports the introspect module for dependents. This is the layout for related programs. Co-Authored-By: Claude Fable 5.1

Add reusable HTTP transport, serial gateway, and WASM file browser

2026-09-16T14:18:48Z

Implement base 9P2000 sessions, shared transports, and conformance probes

2026-09-14T17:20:25Z