tracking: compile and run the complete OpenCode source graph without feature stripping or a JS runtime

[proggeramlug]

Goal

Compile and run upstream OpenCode directly from its TypeScript/JavaScript source graph with Perry:

• entry: packages/opencode/src/index.ts
• reference revision from the current corpus: fc80874f45a595ff6874a4d36b1090f6a64424d2
• no pre-bundled optimized OpenCode artifact
• no feature-removal/minimal-profile patch
• no V8 or runtime JavaScript fallback
• preserve the full CLI, TUI, providers, Code Mode, database, watcher, image, shell, LSP/formatter, plugin, mDNS, and web UI paths

This supersedes the narrower milestone tracked by #6566. That issue proved selected Bun/Node surfaces against an earlier target; this tracker requires the complete current upstream source graph.

Native/runtime workstreams

• runtime: C-ABI FFI layer (bun:ffi shape) — dlopen, typed calls, pinned buffers, toArrayBuffer, JSCallback #6562 — complete C-ABI FFI, including callbacks and node:ffi compatibility, for OpenTUI/Yoga and FFF
• runtime/AOT: support OpenCode's WebAssembly modules and packaged .wasm assets #8508 — WebAssembly runtime integration and packaged .wasm assets
• AOT: compile and register Web Worker entry modules used by full-source OpenCode #8509 — AOT-aware Web Worker entry compilation and RPC
• bun-compat: expose Perry's native SQLite engine through bun:sqlite for full OpenCode #8510 — bun:sqlite facade over Perry's native SQLite engine
• compat: provide a native TypeScript transpileModule subset for OpenCode Code Mode #8511 — narrow native typescript.transpileModule compatibility for Code Mode
• runtime: complete PTY and child-process behavior for full OpenCode shell, LSP, and formatter paths #8512 — PTY and child-process behavior for shell, LSP, and formatter paths
• runtime: provide a native @parcel/watcher compatibility facade for full OpenCode #8513 — native @parcel/watcher compatibility facade
• bun-compat: lock full OpenCode coverage for Bun.file/write/stdin/stringWidth and Glob #8514 — full OpenCode Bun-global compatibility coverage
• [parity] node:async_hooks — 113 failing node-suite tests (2026-07-22 baseline) #6764 — real async context propagation for Effect/OpenTelemetry
• runtime: support OpenCode Bonjour/mDNS discovery over real UDP multicast #8515 — mDNS/Bonjour over real UDP multicast

Compiler/linker workstreams

Native adapters must not conceal compiler bugs in pure JS/TS dependencies.

• compiler: preserve resolved package-instance identity in the full OpenCode dependency graph #8516 — preserve importer-relative package instance/version identity
• AOT: package OpenCode generated modules and text/file/WASM/worker assets from source #8517 — generated modules and text/file/WASM/worker asset packaging
• compile: AOT-compile reachable JavaScript packages instead of routing them to a removed runtime #8518 — AOT-compile ordinary reachable JavaScript instead of routing it to a removed runtime
• literal and statically discoverable dynamic-import correctness
• Solid/JSX and the OpenTUI wrapper compiled from source

Acceptance

1. A clean checkout of the pinned OpenCode revision installs normally.
2. Perry compiles the complete source graph from packages/opencode/src/index.ts without a feature-removal patch.
3. The output contains no runtime JavaScript engine and does not route reachable JS modules to one.
4. Headless commands, server mode, the full TUI, persistence, providers, Code Mode, shell/PTY, watcher, image/tree-sitter paths, plugins, mDNS, and web UI receive smoke coverage.
5. CI retains a pinned full-source OpenCode corpus fixture and reports compile time, output size, and smoke-test status.