mirror of
https://github.com/vercel-labs/scriptc.git
synced 2026-11-06 08:23:19 +08:00
763 lines
27 KiB
TypeScript
763 lines
27 KiB
TypeScript
import type { NativeOptimization } from "../backend/optimization.js";
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import { compilationTiming } from "../timing.js";
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import {
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mkdirSync,
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mkdtempSync,
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readFileSync,
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renameSync,
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rmSync,
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statSync,
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writeFileSync,
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} from "node:fs";
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import { basename, dirname, join, resolve } from "node:path";
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import { writeTextPartsSync } from "./text-file.js";
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import type {
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AnalyzeOptions,
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AnalyzeResult,
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CompileFailure,
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CompileLibraryOptions,
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CompileLibraryResult,
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CompileRequestOptions,
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CompileRequestResult,
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} from "../compile-types.js";
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import { LlvmUnsupportedError } from "../backend/llvm/emitter.js";
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import { executableLinkInputs } from "../backend/link-plan-core.js";
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import { formatNativeLinkInfo } from "../backend/native-link-info-core.js";
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import {
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emitNativeObject,
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requireNativeArtifact,
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runNativeTool,
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verifyNativeHelper,
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} from "../backend/native-tools.js";
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import {
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selectNativeRuntimePack,
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runtimePackManifest,
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stageNativeRuntimeSelection,
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type RuntimePackStore,
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} from "../backend/runtime-pack-native.js";
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import { RuntimePackError } from "../backend/runtime-pack-core.js";
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import {
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NativeCodegenError,
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nativePartitionPaths,
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nativeProgramPartitions,
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} from "../backend/native-codegen-core.js";
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import { llvmRefusalDiag } from "../backend/target-diagnostics.js";
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import { nativeCodegenDiag, type ScrDiagnostic } from "../diagnostics/diagnostic.js";
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import { loadFfiProfile, type FfiProfile } from "../ffi/ffi-manifest.js";
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import { analyzeWithFrontend } from "../frontend/analysis.js";
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import { analyzeWithVerdictCache } from "../coverage/verdict-cache.js";
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import type { FrontendFactory } from "../frontend/pipeline.js";
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import { runNativeFrontend } from "../frontend/pipeline-native.js";
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import { loadLibraryProfile } from "../library/library-profile.js";
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import {
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libraryLocalizeSymbols,
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libraryWasmExports,
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libraryWasmRefusal,
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} from "../library/prepare.js";
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import { clearFenceEvalCaches } from "../library/fence-eval.js";
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import { archiveNativeLibrary, localizeNativeLibrary, linkNativeWasmLibrary } from "./library.js";
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import type { NativeToolchain } from "./toolchain.js";
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import { evaluateNativeComptime } from "./comptime.js";
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import { contentDigest, fileDigest, partsDigest, type NativeCache } from "./cache.js";
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import {
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nativeProfileKey,
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nativeProfileRefusal,
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type NativeProfileOptions,
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} from "../backend/native-profile.js";
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import { splitLlvmLibraryProgram } from "../backend/llvm/split.js";
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import { prepareNativeExecutable, prepareNativeLibrary } from "./prepare.js";
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import { buildSanitizedRuntime, sanitizerDriver, sanitizerFlags } from "./sanitizer.js";
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import { openNativeExecutableCache } from "./executable-cache.js";
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import { nativeFileIdentity } from "./file-identity.js";
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/** The first partition keeps the whole-object key used before partitioning. */
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function partitionCacheKey(key: string, index: number): string {
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return index === 0 ? key : contentDigest(`${key}:${index}`);
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}
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function failure(error: unknown, entry: string, sources: Map<string, string>): CompileFailure {
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return {
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ok: false,
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diagnostics: [
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nativeCodegenDiag("SC3004", error instanceof Error ? error.message : String(error), entry),
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],
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sourceTexts: sources,
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};
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}
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/** The request's profile. An indexed profile is read here so every cache keys
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* its bytes. */
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function nativeProfile(options: CompileRequestOptions): NativeProfileOptions | undefined {
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if (options.profileGenerate !== undefined) return { generate: options.profileGenerate };
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if (options.profileUse === undefined) return undefined;
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const path = resolve(options.profileUse);
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try {
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return { use: { path, digest: contentDigest(readFileSync(path)) } };
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} catch (error) {
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throw new NativeCodegenError(
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"SC3002",
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`cannot read --profile-use file ${path}: ${error instanceof Error ? error.message : String(error)}`,
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);
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}
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}
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/** Shared frontend semantics with native processes for code generation and linking. */
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export class NativeCompiler {
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private readonly frontend: FrontendFactory;
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constructor(
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readonly toolchain: NativeToolchain,
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private readonly cache: NativeCache | null = null,
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) {
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const evaluator = toolchain.comptimeExecutable;
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this.frontend = (entry, npmStatic, externalTypes, libraryNpmStatic) =>
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runNativeFrontend(
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entry,
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toolchain.ts7Executable,
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npmStatic,
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externalTypes,
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evaluator === undefined
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? undefined
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: (source, timeout) =>
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evaluateNativeComptime(source, timeout, toolchain.ts7Executable, evaluator),
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libraryNpmStatic,
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);
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}
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analyze(entry: string, options: AnalyzeOptions): AnalyzeResult {
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return analyzeWithFrontend(
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resolve(entry),
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options,
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this.toolchain.target.platform,
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this.frontend,
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);
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}
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/** analyze() behind the coverage verdict cache: an unchanged program
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* replays the previous verdict (exact probe replay; comment-only edits
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* relower here, since the token comparison is the Node frontend's). */
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analyzeCached(entry: string, options: AnalyzeOptions): AnalyzeResult {
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entry = resolve(entry);
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const cache = this.cache;
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if (cache === null) return this.analyze(entry, options);
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let identity: string;
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try {
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identity = `${this.toolchain.compilerVersion}\0${nativeFileIdentity(process.execPath)}`;
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} catch {
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return this.analyze(entry, options);
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}
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const { result } = analyzeWithVerdictCache(
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entry,
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options,
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{
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store: {
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read: (key) => cache.read("coverage", key)?.toString("utf8") ?? null,
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write: (key, text) => cache.write("coverage", key, text),
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},
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identity,
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platform: this.toolchain.target.platform,
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},
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() => this.analyze(entry, options),
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);
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return result;
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}
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/** Runtime pack selections and verified artifact identities, kept in the
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* cache. */
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private runtimePackStore(): RuntimePackStore | undefined {
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const cache = this.cache;
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if (cache === null) return undefined;
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return {
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read: (key) => cache.read("runtime-pack", key)?.toString("utf8") ?? null,
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write: (key, text) => cache.write("runtime-pack", key, text),
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};
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}
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private emitObject(
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input: string,
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output: string,
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source: string,
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optimization: NativeOptimization,
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outputKind: "obj" | "asm",
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partitions = 1,
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profile?: NativeProfileOptions,
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llvmDigest: () => string = () => fileDigest(input),
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): string[] {
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const toolchain = this.toolchain;
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const outputs = nativePartitionPaths(output, partitions);
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const helperOptions = {
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executable: toolchain.helperExecutable,
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packageRoot: toolchain.helperPackageRoot,
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compilerVersion: toolchain.compilerVersion,
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target: toolchain.target,
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helper: toolchain.helper,
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};
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let key: string | null = null;
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let identity: string | null = null;
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if (this.cache !== null && process.env["SCRIPTC_LLVM_HELPER"] === undefined) {
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try {
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identity = nativeFileIdentity(toolchain.helperExecutable);
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key = contentDigest(
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JSON.stringify({
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schema: 1,
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llvm: llvmDigest(),
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outputKind,
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optimization,
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source,
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target: toolchain.target,
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helper: identity,
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identity: readFileSync(join(toolchain.helperPackageRoot, "package.json"), "utf8"),
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version: toolchain.compilerVersion,
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...(partitions > 1 ? { partitions } : {}),
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...(profile === undefined ? {} : { profile: nativeProfileKey(profile) }),
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}),
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);
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const cached = outputs.map((_, index) =>
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this.cache!.read("object", partitionCacheKey(key!, index)),
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);
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if (cached.every((bytes) => bytes !== null)) {
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verifyNativeHelper(helperOptions);
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if (nativeFileIdentity(toolchain.helperExecutable) === identity) {
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cached.forEach((bytes, index) => writeFileSync(outputs[index]!, bytes!));
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return outputs;
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}
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key = null;
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}
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} catch {
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key = null;
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}
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}
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const partitionCache =
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this.cache === null || identity === null || partitions < 2
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? null
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: this.cache.partitionDirectory(identity);
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emitNativeObject({
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executable: toolchain.helperExecutable,
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packageRoot: toolchain.helperPackageRoot,
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compilerVersion: toolchain.compilerVersion,
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target: toolchain.target,
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helper: toolchain.helper,
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inputPath: input,
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outputPath: output,
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sourcePath: source,
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optimization,
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outputKind,
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partitions,
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...(partitionCache === null ? {} : { partitionCache }),
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...(profile === undefined ? {} : { profile }),
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});
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if (this.cache !== null && key !== null) {
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try {
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if (nativeFileIdentity(toolchain.helperExecutable) === identity)
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outputs.forEach((path, index) =>
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this.cache!.write("object", partitionCacheKey(key!, index), readFileSync(path)),
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);
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} catch {
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/* An updated helper or unavailable cache only prevents reuse. */
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}
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}
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return outputs;
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}
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private emitProgramObject(
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input: string,
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output: string,
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source: string,
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optimization: NativeOptimization,
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stage: string,
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library: boolean,
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profile?: NativeProfileOptions,
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llvmDigest?: () => string,
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): string[] {
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// Library archives merge dev shards relocatably; executables link the
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// helper's program partitions directly.
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const llvm =
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library && optimization === "dev" && this.toolchain.target.platform !== "wasi"
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? readFileSync(input, "utf8")
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: null;
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const split = llvm === null ? null : splitLlvmLibraryProgram(llvm);
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if (split === null) {
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const partitions = library ? 1 : nativeProgramPartitions(statSync(input).size);
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return this.emitObject(
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input,
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output,
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source,
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optimization,
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"obj",
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partitions,
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profile,
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llvmDigest,
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);
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}
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const objects: string[] = [];
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for (const [index, shard] of split.shards.entries()) {
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const shardInput = join(stage, `shard-${index}.ll`);
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const shardOutput = join(stage, `shard-${index}` + this.toolchain.target.outputSuffixes.obj);
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writeFileSync(shardInput, shard.source);
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this.emitObject(shardInput, shardOutput, source + "." + shard.name, optimization, "obj");
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objects.push(shardOutput);
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}
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const merged = localizeNativeLibrary(this.toolchain, stage, objects, [], split.publicSymbols);
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renameSync(merged, output);
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return [output];
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}
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compile(entry: string, options: CompileRequestOptions): CompileRequestResult {
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const sink: { warnings: ScrDiagnostic[]; sources: Map<string, string> } = {
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warnings: [],
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sources: new Map(),
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};
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const result = this.compileWithWarnings(entry, options, sink);
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// Divergence warnings ride a successful result (never a failure).
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if (!result.ok || sink.warnings.length === 0) return result;
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return { ...result, warnings: sink.warnings, sourceTexts: sink.sources };
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}
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private compileWithWarnings(
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entry: string,
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options: CompileRequestOptions,
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sink: { warnings: ScrDiagnostic[]; sources: Map<string, string> },
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): CompileRequestResult {
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const timing = compilationTiming();
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const toolchain = this.toolchain;
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const target = toolchain.target;
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const output = resolve(options.outPath);
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const outputKind = options.outputKind ?? "exe";
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const optimization = options.optimization ?? "release";
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entry = resolve(entry);
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let sourceTexts = new Map<string, string>();
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let stage: string | null = null;
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try {
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if (entry === output) throw new Error("output path must differ from the entry source");
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if (outputKind === "exe" && !target.supports.exe)
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throw new NativeCodegenError(
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"SC3002",
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`${target.name} supports library archives, not executables`,
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);
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if (options.sanitize && (outputKind === "asm" || outputKind === "obj")) {
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throw new NativeCodegenError(
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"SC3002",
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`--sanitize is not supported with --emit=${outputKind}; AddressSanitizer instrumentation parity is not available in the LLVM native helper yet`,
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);
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}
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if (options.sanitize) sanitizerDriver(toolchain);
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const profileRefusal = nativeProfileRefusal({
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...options,
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outputKind,
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optimization,
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sanitize: options.sanitize ?? false,
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platform: target.platform,
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});
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if (profileRefusal !== null) throw new NativeCodegenError("SC3002", profileRefusal);
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const profile = nativeProfile(options);
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let ffi: FfiProfile | null = null;
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if (options.ffiProfilePath !== undefined) {
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const loaded = loadFfiProfile(resolve(options.ffiProfilePath));
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if (!loaded.ok) return { ok: false, diagnostics: loaded.diagnostics, sourceTexts };
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ffi = loaded.profile;
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}
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const prepared = prepareNativeExecutable(
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entry,
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options,
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ffi,
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toolchain,
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this.frontend,
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this.cache,
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timing,
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);
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if (!prepared.ok) return prepared;
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sourceTexts = new Map(prepared.sources);
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if (prepared.warnings !== undefined && prepared.warnings.length > 0) {
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sink.warnings = prepared.warnings;
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sink.sources = sourceTexts;
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}
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mkdirSync(dirname(output), { recursive: true });
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stage = mkdtempSync(join(dirname(output), ".scriptc-native-"));
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const stagedOutput = join(stage, basename(output));
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const stem = basename(entry).replace(/\.(ts|mts|cts|js|mjs|cjs)$/, "");
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const llvmPath = join(options.outDir, `${stem}.ll`);
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if (outputKind === "ir") {
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writeTextPartsSync(stagedOutput, prepared.ir!);
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renameSync(stagedOutput, output);
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return { ok: true, artifact: { kind: "ir", path: output } };
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}
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const { llvm, features } = prepared;
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// The executable and object caches key the same LLVM text.
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let llvmDigest: string | undefined;
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const digestLlvm = (): string => (llvmDigest ??= partsDigest(llvm));
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const inputDirectory = join(stage, "input");
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mkdirSync(inputDirectory);
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const llvmInput = outputKind === "llvm" ? stagedOutput : join(inputDirectory, "program.ll");
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// In slices: the module text is never encoded whole.
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writeTextPartsSync(llvmInput, llvm);
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timing("llvm-write");
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if (outputKind === "llvm") {
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renameSync(stagedOutput, output);
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return { ok: true, artifact: { kind: "llvm", path: output } };
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}
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const object =
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outputKind === "exe"
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? join(inputDirectory, "program" + target.outputSuffixes.obj)
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: stagedOutput;
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const executablePack =
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outputKind === "exe"
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? selectNativeRuntimePack(
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toolchain.runtimePackRoot,
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target,
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toolchain.compilerVersion,
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features,
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optimization,
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"executable",
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this.runtimePackStore(),
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)
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: null;
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const executableCache =
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executablePack === null
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? null
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: openNativeExecutableCache(
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this.cache,
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toolchain,
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digestLlvm,
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options,
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ffi,
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executablePack,
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);
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// An unchanged rebuild keeps the executable the last build left.
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const kept = executableCache?.keep(output) ?? false;
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const restored = kept || (executableCache?.restore(stagedOutput) ?? false);
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timing(restored ? "executable-cache-hit" : "executable-cache-miss");
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if (!restored) {
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let programObjects = [object];
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if (options.sanitize) {
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runNativeTool(sanitizerDriver(toolchain), [
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...sanitizerFlags(toolchain, optimization),
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"-c",
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llvmInput,
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"-o",
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object,
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]);
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requireNativeArtifact(object);
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} else if (outputKind === "exe")
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programObjects = this.emitProgramObject(
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llvmInput,
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object,
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entry,
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optimization,
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stage,
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false,
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profile,
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digestLlvm,
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);
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else
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this.emitObject(
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llvmInput,
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object,
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entry,
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optimization,
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outputKind === "asm" ? "asm" : "obj",
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);
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timing("native-object");
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if (outputKind === "asm" || outputKind === "obj") {
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const pack =
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outputKind === "obj" && options.nativeLinkInfo
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? selectNativeRuntimePack(
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toolchain.runtimePackRoot,
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target,
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toolchain.compilerVersion,
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features,
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optimization,
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"executable",
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this.runtimePackStore(),
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)
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: null;
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if (pack !== null)
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stageNativeRuntimeSelection(pack, join(stage, "runtime"), this.runtimePackStore());
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const info =
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pack === null
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? undefined
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: formatNativeLinkInfo(
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{ programObject: output, target, ffi },
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toolchain.compilerVersion,
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{
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root: pack.root,
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manifest: runtimePackManifest(pack),
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selected: pack.selected,
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flavor: pack.flavor,
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},
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);
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renameSync(stagedOutput, output);
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return {
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ok: true,
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artifact: {
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kind: outputKind,
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path: output,
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...(info === undefined ? {} : { nativeLinkInfo: info }),
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},
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};
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}
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const pack = executablePack!;
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const runtime = options.sanitize
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? buildSanitizedRuntime(toolchain, pack, join(stage, "runtime"), "executable", this.cache)
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: stageNativeRuntimeSelection(pack, join(stage, "runtime"), this.runtimePackStore());
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timing("runtime-stage");
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const plan = executableLinkInputs({
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target,
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programObject: object,
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programPartitions: programObjects.slice(1),
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ffiLibraries: ffi?.libraries ?? [],
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|
ffiSystemLibraries: ffi?.systemLibraries ?? [],
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ffiFrameworks: ffi?.frameworks ?? [],
|
|
runtimeObjects: runtime.runtimeObjects,
|
|
runtimeArchives: runtime.archives,
|
|
runtimeSystemLibraries: runtime.systemLibraries,
|
|
optimization,
|
|
strip: options.strip ?? false,
|
|
...(options.windowsSubsystem === undefined
|
|
? {}
|
|
: { windowsSubsystem: options.windowsSubsystem }),
|
|
...(profile?.generate === undefined ? {} : { profileGenerate: true }),
|
|
});
|
|
const linkArgs = [
|
|
...(options.sanitize ? ["-fsanitize=address"] : toolchain.linkerArgs),
|
|
...plan.driverFlags,
|
|
...plan.inputs,
|
|
...plan.systemLibraries.map((name) => `-l${name}`),
|
|
"-o",
|
|
stagedOutput,
|
|
];
|
|
const cacheable = executableCache?.trace(linkArgs, stage) ?? false;
|
|
timing("link-inputs");
|
|
// A successful dependency trace already produced this executable.
|
|
// Keep its verified output instead of asking the linker to repeat it.
|
|
if (!cacheable)
|
|
runNativeTool(options.sanitize ? sanitizerDriver(toolchain) : toolchain.linker, linkArgs);
|
|
timing("native-link");
|
|
requireNativeArtifact(stagedOutput);
|
|
if (target.platform === "darwin" && optimization === "dev" && !options.strip) {
|
|
runNativeTool(toolchain.dsymutil, [stagedOutput, "-o", stagedOutput + ".dSYM"]);
|
|
}
|
|
if (cacheable) executableCache?.publish(stagedOutput);
|
|
}
|
|
if (target.platform === "darwin" && optimization === "dev" && !options.strip) {
|
|
rmSync(output + ".dSYM", { recursive: true, force: true });
|
|
renameSync(stagedOutput + ".dSYM", output + ".dSYM");
|
|
}
|
|
mkdirSync(options.outDir, { recursive: true });
|
|
writeTextPartsSync(llvmPath, llvm);
|
|
let irPath: string | undefined;
|
|
if (options.emitIr) {
|
|
irPath = join(options.outDir, `${stem}.ir.json`);
|
|
writeTextPartsSync(irPath, prepared.ir!);
|
|
}
|
|
if (!kept) {
|
|
renameSync(stagedOutput, output);
|
|
executableCache?.recordOutput(output);
|
|
}
|
|
if (target.platform === "darwin" && (optimization !== "dev" || options.strip))
|
|
rmSync(output + ".dSYM", { recursive: true, force: true });
|
|
return {
|
|
ok: true,
|
|
artifact: { kind: "exe", path: output, translationUnitPath: llvmPath, backend: "llvm" },
|
|
binaryPath: output,
|
|
llvmPath,
|
|
backend: "llvm",
|
|
...(irPath === undefined ? {} : { irPath }),
|
|
};
|
|
} catch (error) {
|
|
// Keep subclass reads at the catch boundary, where the thrown object
|
|
// retains its class identity and source location.
|
|
if (error instanceof LlvmUnsupportedError)
|
|
return { ok: false, diagnostics: [llvmRefusalDiag(error, entry)], sourceTexts };
|
|
if (error instanceof NativeCodegenError)
|
|
return {
|
|
ok: false,
|
|
diagnostics: [nativeCodegenDiag(error.diagnosticCode, error.message, entry)],
|
|
sourceTexts,
|
|
};
|
|
if (error instanceof RuntimePackError)
|
|
return {
|
|
ok: false,
|
|
diagnostics: [
|
|
nativeCodegenDiag(
|
|
error.code === "unsupported" ? "SC3002" : "SC3003",
|
|
error.message,
|
|
entry,
|
|
error.hint,
|
|
),
|
|
],
|
|
sourceTexts,
|
|
};
|
|
return failure(error, entry, sourceTexts);
|
|
} finally {
|
|
if (stage !== null) rmSync(stage, { recursive: true, force: true });
|
|
this.cache?.prune();
|
|
timing("complete");
|
|
}
|
|
}
|
|
|
|
compileLibrary(options: CompileLibraryOptions): CompileLibraryResult {
|
|
const timing = compilationTiming();
|
|
clearFenceEvalCaches();
|
|
const toolchain = this.toolchain;
|
|
let sourceTexts = new Map<string, string>();
|
|
let stage: string | null = null;
|
|
try {
|
|
const loaded = loadLibraryProfile(resolve(options.profilePath));
|
|
if (!loaded.ok) return { ok: false, diagnostics: loaded.diagnostics, sourceTexts };
|
|
const profile = loaded.profile;
|
|
const wasm = toolchain.target.platform === "wasi";
|
|
if (wasm) {
|
|
const refusal = libraryWasmRefusal(profile, options.sanitize ?? false);
|
|
if (refusal !== null) return { ok: false, diagnostics: [refusal], sourceTexts };
|
|
}
|
|
if (options.sanitize) sanitizerDriver(toolchain);
|
|
const stem = basename(profile.entry).replace(/\.(ts|mts|cts|js|mjs|cjs)$/, "");
|
|
const archivePath = resolve(
|
|
options.outPath ?? join(options.outDir, `${stem}${wasm ? ".wasm" : ".lib.a"}`),
|
|
);
|
|
const llvmPath = join(options.outDir, `${stem}.lib.ll`);
|
|
const prepared = prepareNativeLibrary(
|
|
profile,
|
|
options,
|
|
archivePath,
|
|
toolchain,
|
|
this.frontend,
|
|
this.cache,
|
|
timing,
|
|
);
|
|
if (!prepared.ok) return prepared;
|
|
sourceTexts = new Map(prepared.sources);
|
|
if (archivePath === profile.entry)
|
|
throw new Error("output path must differ from the entry source");
|
|
mkdirSync(dirname(archivePath), { recursive: true });
|
|
mkdirSync(options.outDir, { recursive: true });
|
|
stage = mkdtempSync(join(dirname(archivePath), ".scriptc-library-"));
|
|
const llvm = prepared.llvm;
|
|
const llvmInput = join(stage, "program.ll");
|
|
// In slices: the module text is never encoded whole.
|
|
writeTextPartsSync(llvmInput, llvm);
|
|
timing("llvm-write");
|
|
const features = prepared.features;
|
|
const pack = selectNativeRuntimePack(
|
|
toolchain.runtimePackRoot,
|
|
toolchain.target,
|
|
toolchain.compilerVersion,
|
|
features,
|
|
profile.optimization,
|
|
profile.instancePerThread ? "library-thread" : "library",
|
|
this.runtimePackStore(),
|
|
);
|
|
const runtime = options.sanitize
|
|
? buildSanitizedRuntime(
|
|
toolchain,
|
|
pack,
|
|
join(stage, "runtime"),
|
|
profile.instancePerThread ? "library-thread" : "library",
|
|
this.cache,
|
|
)
|
|
: stageNativeRuntimeSelection(pack, join(stage, "runtime"), this.runtimePackStore());
|
|
timing("runtime-stage");
|
|
const stagedArchive = join(stage, wasm ? "output.wasm" : "output.a");
|
|
const localizeSymbols = libraryLocalizeSymbols(profile);
|
|
const program = join(stage, "program" + toolchain.target.outputSuffixes.obj);
|
|
if (options.sanitize) {
|
|
runNativeTool(sanitizerDriver(toolchain), [
|
|
...sanitizerFlags(toolchain, profile.optimization),
|
|
"-c",
|
|
llvmInput,
|
|
"-o",
|
|
program,
|
|
]);
|
|
requireNativeArtifact(program);
|
|
} else
|
|
this.emitProgramObject(
|
|
llvmInput,
|
|
program,
|
|
profile.entry,
|
|
profile.optimization,
|
|
stage,
|
|
true,
|
|
);
|
|
timing("native-object");
|
|
if (wasm) {
|
|
linkNativeWasmLibrary({
|
|
toolchain,
|
|
programObject: program,
|
|
outputPath: stagedArchive,
|
|
runtime,
|
|
optimization: profile.optimization,
|
|
exports: libraryWasmExports(profile),
|
|
});
|
|
} else {
|
|
archiveNativeLibrary({
|
|
toolchain,
|
|
programObject: program,
|
|
outputPath: stagedArchive,
|
|
stage,
|
|
runtime,
|
|
...(localizeSymbols === undefined ? {} : { localizeSymbols }),
|
|
});
|
|
}
|
|
timing("native-archive");
|
|
writeTextPartsSync(llvmPath, llvm);
|
|
let irPath: string | undefined;
|
|
if (options.emitIr) {
|
|
irPath = join(options.outDir, `${stem}.lib.ir.json`);
|
|
writeTextPartsSync(irPath, prepared.ir!);
|
|
}
|
|
let sidecarPath: string | undefined;
|
|
if (prepared.sidecarJson !== null) {
|
|
sidecarPath =
|
|
profile.sidecar!.path === null
|
|
? `${archivePath}.contract.json`
|
|
: resolve(dirname(archivePath), profile.sidecar!.path);
|
|
writeFileSync(sidecarPath, prepared.sidecarJson);
|
|
}
|
|
renameSync(stagedArchive, archivePath);
|
|
return {
|
|
ok: true,
|
|
archivePath,
|
|
llvmPath,
|
|
backend: "llvm",
|
|
...(irPath === undefined ? {} : { irPath }),
|
|
...(sidecarPath === undefined ? {} : { sidecarPath }),
|
|
};
|
|
} catch (error) {
|
|
// Keep subclass reads at the catch boundary, where the thrown object
|
|
// retains its class identity and source location.
|
|
if (error instanceof LlvmUnsupportedError)
|
|
return {
|
|
ok: false,
|
|
diagnostics: [llvmRefusalDiag(error, options.profilePath)],
|
|
sourceTexts,
|
|
};
|
|
if (error instanceof NativeCodegenError)
|
|
return {
|
|
ok: false,
|
|
diagnostics: [
|
|
nativeCodegenDiag(error.diagnosticCode, error.message, options.profilePath),
|
|
],
|
|
sourceTexts,
|
|
};
|
|
if (error instanceof RuntimePackError)
|
|
return {
|
|
ok: false,
|
|
diagnostics: [
|
|
nativeCodegenDiag(
|
|
error.code === "unsupported" ? "SC3002" : "SC3003",
|
|
error.message,
|
|
options.profilePath,
|
|
error.hint,
|
|
),
|
|
],
|
|
sourceTexts,
|
|
};
|
|
return failure(error, options.profilePath, sourceTexts);
|
|
} finally {
|
|
if (stage !== null) rmSync(stage, { recursive: true, force: true });
|
|
this.cache?.prune();
|
|
timing("complete");
|
|
}
|
|
}
|
|
}
|