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feat(core): enable fff in node runtimes (#38776)

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Co-authored-by: Aiden Cline <rekram1-node@users.noreply.github.com>
This commit is contained in:
opencode-agent[bot] 2026-07-28 17:14:11 -05:00 • committed by GitHub
commit 40c4c3918a
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7 changed files with 149 additions and 49 deletions
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44
packages/cli/vite.node.config.ts
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@ -30,6 +30,44 @@ function runtimeRequirePlugin(): Plugin {
}
}
function fffNodePlugin(): Plugin {
return {
name: "opencode:fff-node",
enforce: "pre",
transform(code, id) {
const normalized = id.replaceAll("\\", "/")
if (normalized.endsWith("/ffi-rs/index.js")) {
const start = code.indexOf("if (!nativeBinding) {")
if (start === -1) this.error("Failed to rewrite ffi-rs native binding loader")
return `const unavailable = () => { throw new Error("ffi-rs native binding unavailable") }
const nativeBinding = globalThis.__OPENCODE_FFF_FFI ?? {
DataType: new Proxy({}, { get: (target, key) => target[key] ?? key }),
PointerType: {},
FFITypeTag: {},
open: unavailable,
close: unavailable,
load: unavailable,
isNullPointer: unavailable,
createPointer: unavailable,
restorePointer: unavailable,
unwrapPointer: unavailable,
wrapPointer: unavailable,
freePointer: unavailable,
}
const loadError = undefined
${code.slice(start)}`
}
if (!normalized.endsWith("/fff-node/dist/src/binary.js")) return
const transformed = code.replace(
"export function findBinary() {",
"export function findBinary() { if (process.env.FFF_BINARY_PATH) return process.env.FFF_BINARY_PATH;",
)
if (transformed === code) this.error("Failed to rewrite FFF binary loader")
return transformed
},
}
}
const resolve = {
alias: [
{ find: /^solid-js\/store$/, replacement: "solid-js/store/dist/store.js" },
@ -156,6 +194,11 @@ process.env.OTUI_ASSET_ROOT = __ocAssetRoot
process.env.OPENCODE_NODE_PTY_PATH = __ocPath.join(__ocAssetRoot, ${JSON.stringify(input.target.nodePtyEntryAsset)})
process.env.OPENCODE_PARCEL_WATCHER_PATH = __ocPath.join(__ocAssetRoot, ${JSON.stringify(input.target.parcelWatcherAsset)})
process.env.OPENCODE_PHOTON_WASM_PATH = __ocPath.join(__ocAssetRoot, ${JSON.stringify(photonWasmAsset)})
process.env.FFF_BINARY_PATH = __ocPath.join(__ocAssetRoot, ${JSON.stringify(input.target.fffAsset)})
process.env.OPENCODE_FFF_FFI_PATH = __ocPath.join(__ocAssetRoot, ${JSON.stringify(input.target.fffFfiAsset)})
try {
globalThis.__OPENCODE_FFF_FFI = require(process.env.OPENCODE_FFF_FFI_PATH)
} catch {}
globalThis.__OPENCODE_PHOTON_WASM_PATH = process.env.OPENCODE_PHOTON_WASM_PATH
if (process.platform === "linux") process.env.OPENTUI_LIBC = "glibc"`
}
@ -174,6 +217,7 @@ export function mainConfig(input: NodeBuildInput): UserConfig {
plugins: [
rawTextPlugin(),
runtimeRequirePlugin(),
fffNodePlugin(),
solid({
solid: {
generate: "universal",