amosblomqvist
951c7704b9
The browser was never the PDF engine - pdfjs always painted the pages; Chrome only hosted the canvas tab. Now pdfjs-dist v6's own Node integration (@napi-rs/canvas, its optionalDependency) hosts in-process: same paint code, Skia canvas, zero browsers, zero temp files, no base64 hop. The whole pdf-reader runs browser-free - the Chrome gate on pdf_render is gone. The Skia binary (27MB per platform, exactly one per build - npm installs only the building machine's) rides the standalone via the same outputFileTracingIncludes pattern as pdfjs-dist. Verified: builds green (1515), native render pinned against the real fixture (canonical single-IDAT PNGs, dpi/72 arithmetic, page-range skipping), and the canvas loads + paints from inside .next/standalone. Stages 2-3 (resvg for SVG, the --browser-service demo helper) follow.
79 lines
4.0 KiB
TypeScript
79 lines
4.0 KiB
TypeScript
import type { NextConfig } from "next";
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const nextConfig: NextConfig = {
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// Desktop target (Electron wrapper, 2026-09-17): standalone output = a
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// self-contained .next/standalone/server.js the Electron shell spawns
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// on 127.0.0.1. Harmless for plain web deploys (extra build output).
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// The manual copies the docs require — public/ and .next/static — are
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// done by scripts/build-server.mjs.
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output: "standalone",
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// SAFETY (empirically verified 2026-09-17): without this, output file
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// tracing sweeps the repo's real data/ — chat records, graph ledgers —
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// INTO the standalone bundle. A shipped desktop app would carry the
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// developer's session data inside it.
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//
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// SECRETS (2026-10-08, caught in the payload audit): the same sweep
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// ships the repo-root auth.json — the DEV BYOK key store — byte-identical
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// into the DMG (the packaged app never reads it: the shell passes
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// LH_AUTH_FILE → userData). Excluded here; build-server.mjs also REFUSES
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// to package any standalone still containing it. .env* belt-and-braces
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// the same class (not observed swept, same seam).
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//
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// ⚠ EXCLUDE PATTERNS ARE LOAD-BEARING IN WAYS THE DOCS DON'T DESCRIBE
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// (empirically established 2026-10-08): adding dir excludes like
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// "dist/**/*" / "./dist/**/*" for repo-root output dirs STRIPPED THE
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// server-external packages (pi-ai / pi-agent-core lost everything
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// under their dist/ — the traced copy collapsed to a bare package.json
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// and the packaged server died on ERR_MODULE_NOT_FOUND; openai/
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// @anthropic-ai — pi-ai's deps — vanished from the trace entirely).
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// Anchored "./"-prefixed forms behave the same. Only the three entries
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// below are verified safe (complete externals trace + clean payload).
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// The 7.4 GB recursive-DMG payload (repo dist/ swept into the bundle,
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// shipping the previous build inside the next) is instead prevented by
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// the `rm -rf dist .next/standalone` clean step in desktop:dist —
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// verified sufficient, since the sweep can only copy what exists at
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// trace time. scripts/build-server.mjs guards the rest.
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outputFileTracingExcludes: {
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"*": [
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"data/**/*",
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"auth.json",
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".env*",
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],
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},
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// Empirically verified gaps (2026-09-17 standalone smoke): the tracer
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// misses JSON loaded via `import ... with { type: "json" }` attributes —
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// pi-ai's provider catalog (39 JSON files) vanished from the trace and
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// the server 500s on module load. Include the whole data dirs of the
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// runtime-loaded engine packages.
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// pdfjs-dist (sources v0 live smoke, 2026-09-19): its legacy build loads
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// the node fake worker (pdf.worker.mjs) and our standard_fonts dir via
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// runtime-resolved paths — invisible to the tracer. Bundling (without
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// serverExternalPackages below) additionally breaks the worker's
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// import.meta.url resolution inside .next/dev chunks — the live smoke
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// caught it; unit tests run unbundled and never see it.
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outputFileTracingIncludes: {
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"*": [
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"node_modules/pdfjs-dist/legacy/**/*",
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"node_modules/pdfjs-dist/standard_fonts/**/*",
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// Wave E (2026-10-10): pdf_render paints via @napi-rs/canvas — its
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// platform binary (@napi-rs/canvas-<platform>-<arch>) is a dynamic
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// optional-dep require the tracer cannot see. Builds run per-OS and
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// npm installs only the current platform's binary, so this glob
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// resolves to exactly one Skia binary per build.
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"node_modules/@napi-rs/canvas-*/**/*",
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"node_modules/@earendil-works/pi-ai/dist/providers/data/**/*",
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"node_modules/@earendil-works/pi-agent-core/dist/**/*.json",
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],
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},
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// Framework-free core lives in src/ (plain TS, imported by routes and CLI alike).
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// The pi engine must stay external: its providers are runtime-loaded Node
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// code (undici streams, catalog data) that breaks when bundled into routes.
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serverExternalPackages: [
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"@earendil-works/pi-ai",
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"@earendil-works/pi-agent-core",
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"pdfjs-dist", // sources v0: bundling breaks its node fake-worker path
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"@napi-rs/canvas", // native binding — bundling breaks the .node require
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],
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};
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export default nextConfig; |