mirror of
https://github.com/vercel-labs/scriptc.git
synced 2026-10-02 08:35:07 +08:00
Chris Tate
401338f437
* feat(compiler): add native LLVM object emission - ship the pinned macOS arm64 LLVM helper and platform package - add assembly/object CLI outputs, caching, diagnostics, and runtime ABI checks - validate helper artifacts through CI, packaging, docs, and differential coverage * fix(compiler): harden native LLVM emission * fix(compiler): harden LLVM helper packaging * fix(compiler): stabilize LLVM helper package size * fix(compiler): harden native helper validation * fix(compiler): harden LLVM helper verification * fix(compiler): harden native object emission
68 lines
2.9 KiB
JavaScript
68 lines
2.9 KiB
JavaScript
#!/usr/bin/env tsx
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// Generates packages/compiler/surface-manifest.json — the machine-readable
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// manifest of the language and stdlib surface the static tier compiles at
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// this release, with stable per-entry ids so tooling can diff two releases
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// mechanically. The schema and the projection sources are documented in
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// packages/compiler/src/coverage/surface-manifest.ts; this script owns the
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// version spine and the file lifecycle.
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//
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// The version spine: compilerVersion is the EXACT published release version
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// — the version release.yml keys on (packages/cli/package.json, the
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// `scriptc` package) — so an external version pin matches the manifest's
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// string verbatim. All four published workspace packages must agree (the same
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// check the release workflow runs); a drifted tree fails generation instead
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// of stamping an ambiguous version.
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//
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// Usage:
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// pnpm manifest regenerate packages/compiler/surface-manifest.json
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// pnpm manifest --check verify the committed file matches a fresh
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// generation (exit 1 on drift) without writing
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//
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// Runs under tsx (it imports the compiler's TypeScript sources directly, no
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// build step) — `pnpm manifest` wires that up.
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import { readFileSync, writeFileSync } from "node:fs";
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import { fileURLToPath } from "node:url";
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import { generateSurfaceManifest, renderSurfaceManifest } from "../packages/compiler/src/coverage/surface-manifest.ts";
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const root = fileURLToPath(new URL("..", import.meta.url));
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const readJson = (path) => JSON.parse(readFileSync(root + path, "utf8"));
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const version = readJson("packages/cli/package.json").version;
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for (const pkg of ["runtime", "llvm-darwin-arm64", "compiler"]) {
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const v = readJson(`packages/${pkg}/package.json`).version;
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if (v !== version) {
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console.error(
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`version mismatch: packages/${pkg} is ${v}, packages/cli is ${version} — run 'node scripts/sync-versions.mjs' first`,
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);
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process.exit(1);
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}
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}
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const outPath = root + "packages/compiler/surface-manifest.json";
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const manifest = generateSurfaceManifest(version);
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const rendered = renderSurfaceManifest(manifest);
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const counts = new Map();
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for (const e of manifest.entries) {
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const key = `${e.kind}/${e.status}`;
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counts.set(key, (counts.get(key) ?? 0) + 1);
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}
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if (process.argv.includes("--check")) {
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let committed = null;
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try {
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committed = readFileSync(outPath, "utf8");
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} catch {
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// fall through to the drift report
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}
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if (committed !== rendered) {
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console.error("surface-manifest.json is stale — run 'pnpm manifest' and commit the result");
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process.exit(1);
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}
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console.log(`surface-manifest.json is current (${manifest.entries.length} entries, version ${version})`);
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} else {
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writeFileSync(outPath, rendered);
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console.log(`wrote packages/compiler/surface-manifest.json (version ${version}, ${manifest.entries.length} entries)`);
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for (const [key, n] of [...counts].sort()) console.log(` ${key}: ${n}`);
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}
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