fix(javascript): resolve module URLs and reject invalid exports targets (#1031)
Resolve module URL paths once and reject invalid root package exports targets before normalization. Preserve actionable graph diagnostics and array selection behavior. Fixes #1040. Co-authored-by: Rudy Mizrahi Celekli <47457359+rudycelekli@users.noreply.github.com> Co-authored-by: Ysopwnable <161784452+N0zoM1z0@users.noreply.github.com>
This commit is contained in:
parent
1d13cef5f4
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8d5c88f17c
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@ -231,6 +231,15 @@ Package `exports` fallback arrays are supported both at the top level and under
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the root `"."` entry. The resolver selects targets in declared order using the
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same conditional and invalid-entry handling as nested exports arrays.
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ESM relative module paths and selected package exports targets use URL suffix handling
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and one percent-decoding pass. CommonJS relative paths and legacy package main
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fields retain literal filename punctuation. Exports targets must start with
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`./` and exclude `.`, `..`, and `node_modules` path segments, including their
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encoded forms, before URL normalization. Arrays skip invalid exports targets
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in declared order; URL decoding and file lookup failures for a selected target
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do not select a later entry. Rejected references retain the package metadata
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path, original target, failed constraint, and importing source location.
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HTML script references resolve to exact inventoried files after applying the
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document base and query/fragment rules. CommonJS module lookups retain extension
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and directory resolution.
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@ -86,10 +86,11 @@ const resolvePackagePath = (
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input: ResolveArtifactPathInput,
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packageChain: ReadonlySet<string>,
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mode: "full" | "files-and-index" = "full",
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exportsTargetUrl = false,
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): ArtifactPathResolution => {
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const rejected = rejectDeclaration(input);
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if (rejected !== null) return rejected;
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const candidate = contextualCandidate(input);
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const candidate = contextualCandidate(input, exportsTargetUrl);
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if (typeof candidate !== "string") return candidate;
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const confined = confineCandidate(input, candidate);
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if (typeof confined !== "string") return confined;
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@ -135,11 +136,13 @@ const rejectDeclaration = (
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const contextualCandidate = (
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input: ResolveArtifactPathInput,
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exportsTargetUrl: boolean,
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): string | ArtifactPathResolution => {
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const { context } = input;
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const declared =
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let declared =
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context === "html-reference" ||
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context === "url-reference" ||
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exportsTargetUrl ||
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(context === "module-specifier" && input.moduleKind !== "require")
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? stripQueryAndFragment(input.declaredPath)
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: input.declaredPath;
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@ -157,6 +160,24 @@ const contextualCandidate = (
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return unresolvedOutcome(input, "external", [
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"URL schemes and protocol-relative URLs are outside this local artifact path context.",
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]);
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// Exports targets use URL paths for both loaders; legacy main fields remain literal.
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if (
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exportsTargetUrl ||
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(context === "module-specifier" && input.moduleKind !== "require")
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) {
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try {
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declared = decodeURIComponent(declared);
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} catch (cause: unknown) {
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void cause;
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return unresolvedOutcome(input, "rejected", [
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"The module URL path contains malformed percent encoding.",
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]);
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}
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if (declared.includes("\0"))
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return unresolvedOutcome(input, "rejected", [
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"The decoded module URL path contains NUL.",
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]);
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}
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const relative = declared.startsWith("/") ? declared.slice(1) : declared;
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return declared.startsWith("/")
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? relative
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@ -328,6 +349,12 @@ const resolveCandidate = (
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`Directory package metadata ${packagePath} is not valid package JSON.`,
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],
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};
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if (main.status === "rejected")
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return {
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resolvedPath: null,
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status: "rejected",
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limitations: [`Package metadata ${packagePath}: ${main.limitation}`],
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};
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if (main.status === "unmatched")
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return {
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resolvedPath: null,
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@ -364,7 +391,9 @@ const resolveCandidate = (
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if (index !== null) return index;
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}
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// Preserve recursive artifact package lookup only after legacy file/index fallbacks.
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return candidateOutcome(resolvePackagePath(entryInput, chain));
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return candidateOutcome(
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resolvePackagePath(entryInput, chain, "full", main.source === "exports"),
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);
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};
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const candidateOutcome = (
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@ -419,6 +448,7 @@ const packageEntry = (
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}
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| { readonly status: "missing" }
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| { readonly status: "invalid" }
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| { readonly status: "rejected"; readonly limitation: string }
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| { readonly status: "unmatched"; readonly declared: readonly string[] } => {
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try {
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const value: unknown = JSON.parse(text);
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@ -450,24 +480,53 @@ const packageExport = (
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value: unknown,
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moduleKind: ResolveArtifactPathInput["moduleKind"],
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): PackageExportOutcome => {
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if (typeof value === "string") return packagePathValue(value);
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if (typeof value !== "object" || value === null) return { status: "invalid" };
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const root = Reflect.get(value, ".") ?? value;
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if (typeof root === "string") return packagePathValue(root);
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if (typeof root !== "object" || root === null) return { status: "invalid" };
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const root =
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typeof value === "object" && value !== null && Object.hasOwn(value, ".")
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? Reflect.get(value, ".")
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: value;
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const flattened = exportTargets(root, packageExportConditions(moduleKind));
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if (flattened.kind === "invalid") return { status: "invalid" };
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if (flattened.kind === "invalid")
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return { status: "rejected", limitation: flattened.limitation };
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const first =
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flattened.kind === "unmatched" ? undefined : flattened.values[0];
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return first === undefined
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? { status: "unmatched", declared: Object.keys(root) }
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? {
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status: "unmatched",
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declared:
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typeof root === "object" && root !== null ? Object.keys(root) : [],
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}
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: { status: "value", value: first };
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};
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type ExportTargets =
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| { readonly kind: "targets"; readonly values: readonly string[] }
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| { readonly kind: "unmatched" }
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| { readonly kind: "invalid" };
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| { readonly kind: "invalid"; readonly limitation: string };
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const invalidExportTarget = (
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value: unknown,
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reason: string,
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): ExportTargets => ({
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kind: "invalid",
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limitation: `The package exports target ${JSON.stringify(value) ?? String(value)} ${reason}.`,
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});
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// Node checks raw target segments before URL normalization. Compare encoded
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// segment names here; full URL decoding follows array target selection.
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const forbiddenExportSegment = (value: string): string | undefined =>
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value
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.slice(2)
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.split(/[\\/]/u)
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.find((raw) => {
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const segment = raw.replace(/%[0-9a-f]{2}/giu, (encoded) =>
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String.fromCharCode(Number.parseInt(encoded.slice(1), 16)),
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);
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return (
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segment === "." ||
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segment === ".." ||
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segment.toLowerCase() === "node_modules"
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);
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});
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/**
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* Resolve a target in Node's declared order. Explicit null blocks an active
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@ -479,26 +538,39 @@ const exportTargets = (
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value: unknown,
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conditions: ReadonlySet<string>,
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): ExportTargets => {
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if (typeof value === "string")
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return value.startsWith("./")
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if (typeof value === "string") {
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if (!value.startsWith("./"))
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return invalidExportTarget(value, 'must start with "./"');
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const forbidden = forbiddenExportSegment(value);
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return forbidden === undefined
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? { kind: "targets", values: [value] }
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: { kind: "invalid" };
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: invalidExportTarget(
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value,
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`contains forbidden path segment ${JSON.stringify(forbidden)} before URL normalization`,
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);
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}
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if (value === null) return { kind: "targets", values: [] };
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if (Array.isArray(value)) {
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let invalid = false;
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let invalid: string | null = null;
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for (const entry of value) {
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const nested = exportTargets(entry, conditions);
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if (nested.kind === "invalid") {
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invalid = true;
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invalid = nested.limitation;
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continue;
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}
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if (nested.kind === "unmatched") continue;
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invalid = false;
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invalid = null;
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if (nested.values.length > 0) return nested;
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}
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return invalid ? { kind: "invalid" } : { kind: "targets", values: [] };
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return invalid === null
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? { kind: "targets", values: [] }
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: { kind: "invalid", limitation: invalid };
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}
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if (typeof value !== "object") return { kind: "invalid" };
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if (typeof value !== "object")
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return invalidExportTarget(
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value,
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"must be a relative string, object, array, or null",
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);
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for (const [condition, target] of Object.entries(value)) {
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if (!conditions.has(condition)) continue;
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const nested = exportTargets(target, conditions);
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@ -525,7 +597,7 @@ const packageExportConditions = (
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type PackageExportOutcome =
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| { readonly status: "value"; readonly value: string }
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| { readonly status: "invalid" }
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| { readonly status: "rejected"; readonly limitation: string }
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| { readonly status: "unmatched"; readonly declared: readonly string[] };
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const packagePathValue = (
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@ -1,7 +1,14 @@
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import { describe, expect, it } from "vitest";
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import { execFile } from "node:child_process";
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import { mkdir, writeFile } from "node:fs/promises";
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import { join } from "node:path";
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import { promisify } from "node:util";
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import { createTestTempDirectory } from "../../../tests/fixtures/temporaryDirectory.js";
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import type { JavaScriptArtifactFile } from "../../domain/javascript/javascriptArtifactFiles.js";
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import { resolveArtifactPathByContext } from "./JavaScriptArtifactPathResolution.js";
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import { analyzeJavaScriptApplication } from "./JavaScriptApplicationService.js";
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import { javascriptApplicationAnalysisResultSchema } from "../../domain/javascript/javascriptApplicationAnalysis.js";
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const filesFor = (paths: readonly string[]) =>
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new Map<string, JavaScriptArtifactFile>(
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@ -84,3 +91,241 @@ describe("module specifier punctuation", () => {
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},
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);
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});
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describe("ESM module URL decoding", () => {
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it.each([
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["./plain.mjs", "plain.mjs"],
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["./space%20name.mjs", "space name.mjs"],
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["./pr%C3%A9load.mjs", "préload.mjs"],
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["./name%3F%23.mjs", "name?#.mjs"],
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["./percent%2520.mjs?cache=1#v2", "percent%20.mjs"],
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])(
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"points %s imports to the file loaded by Node",
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async (specifier, target) => {
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const root = await createTestTempDirectory("rea-module-url-");
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const main = join(root, "main.mjs");
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await writeFile(
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main,
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`import value from ${JSON.stringify(specifier)}; console.log(value);`,
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);
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await writeFile(
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join(root, target),
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`export default ${JSON.stringify(target)};`,
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);
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const encoded = specifier.slice(2).split("?", 1)[0]?.split("#", 1)[0];
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if (encoded !== undefined && encoded !== target)
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await writeFile(join(root, encoded), 'export default "encoded decoy";');
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const native = await promisify(execFile)(process.execPath, [main], {
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timeout: 5_000,
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});
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expect(native.stdout.trim()).toBe(target);
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const result = await analyzeJavaScriptApplication({
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input_path: root,
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format: "directory",
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});
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expect(result.ok).toBe(true);
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if (!result.ok) throw result.error;
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const { graph } = javascriptApplicationAnalysisResultSchema.parse(
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result.value.normalized_result,
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);
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const imports = graph.edges.filter(
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(edge) =>
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edge.relation === "imports" &&
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edge.properties.specifier === specifier,
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);
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expect(imports.length).toBeGreaterThan(0);
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for (const edge of imports)
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expect(edge.properties.resolved_path).toBe(target);
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},
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);
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it("preserves CommonJS literal percent names", () => {
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expect(
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resolveArtifactPathByContext({
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declaredPath: "./space%20name.cjs",
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sourcePath: "app/main.js",
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context: "module-specifier",
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moduleKind: "require",
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files: filesFor(["app/space%20name.cjs", "app/space name.cjs"]),
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}),
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).toMatchObject({
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resolved_path: "app/space%20name.cjs",
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resolution_status: "resolved",
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});
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});
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it.each(["./invalid%.mjs", "./invalid%C3.mjs", "./nul%00.mjs"])(
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"rejects malformed or NUL URL %s",
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(declaredPath) => {
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expect(
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resolveArtifactPathByContext({
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declaredPath,
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sourcePath: "app/main.js",
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context: "module-specifier",
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moduleKind: "import",
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files: filesFor([`app/${declaredPath.slice(2)}`]),
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}),
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).toMatchObject({ resolved_path: null, resolution_status: "rejected" });
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},
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);
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});
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const packageEntryUrlCases = [
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["exports", "./actual%20file.cjs", "actual file.cjs"],
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["exports", "./actual.cjs?variant", "actual.cjs"],
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["exports", "./actual.cjs#variant", "actual.cjs"],
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["exports", "./actual%23file.cjs", "actual#file.cjs"],
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["exports", "./actual%3Ffile.cjs", "actual?file.cjs"],
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["exports", "./actual%252Ffile.cjs", "actual%2Ffile.cjs"],
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["exports", "./actual.cjs", "actual.cjs"],
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["main", "./actual%20file.cjs", "actual%20file.cjs"],
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["main", "./actual?file.cjs", "actual?file.cjs"],
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["main", "./actual#file.cjs", "actual#file.cjs"],
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] as const;
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describe("package exports URL paths", () => {
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it.each(
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(["import", "require"] as const).flatMap((moduleKind) =>
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packageEntryUrlCases.map(([field, declaredPath, target]) => ({
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moduleKind,
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field,
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declaredPath,
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target,
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})),
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),
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)(
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"matches Node $moduleKind for $field $declaredPath",
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async ({ moduleKind, field, declaredPath, target }) => {
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const root = await createTestTempDirectory("rea-package-export-url-");
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const packageRoot = join(root, "node_modules", "fixture");
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await mkdir(packageRoot, { recursive: true });
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await writeFile(
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join(packageRoot, "package.json"),
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JSON.stringify({
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name: "fixture",
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[field]: declaredPath,
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}),
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);
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await writeFile(
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join(packageRoot, target),
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`module.exports=${JSON.stringify(target)};`,
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);
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const literal = declaredPath.slice(2).split("?", 1)[0]?.split("#", 1)[0];
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if (literal !== undefined && literal !== target)
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await writeFile(
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join(packageRoot, literal),
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'module.exports="literal decoy";',
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);
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const main = join(
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root,
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moduleKind === "import" ? "main.mjs" : "main.cjs",
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);
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await writeFile(
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main,
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moduleKind === "import"
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? 'import value from "fixture"; console.log(value);'
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: 'console.log(require("fixture"));',
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);
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const native = await promisify(execFile)(process.execPath, [main], {
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timeout: 5_000,
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});
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expect(native.stdout.trim()).toBe(target);
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const result = await analyzeJavaScriptApplication({
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input_path: root,
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format: "directory",
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});
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expect(result.ok).toBe(true);
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if (!result.ok) throw result.error;
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const { graph } = javascriptApplicationAnalysisResultSchema.parse(
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result.value.normalized_result,
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);
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const imports = graph.edges.filter(
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(edge) =>
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edge.relation === "imports" &&
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edge.properties.specifier === "fixture",
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);
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expect(imports.length).toBeGreaterThan(0);
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for (const edge of imports)
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expect(edge.properties.resolved_path).toBe(
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`node_modules/fixture/${target}`,
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);
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},
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);
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it.each(
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(["import", "require"] as const).flatMap((moduleKind) =>
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[
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"./actual%file.cjs",
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"./actual%E0%A4file.cjs",
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"./actual%00file.cjs",
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"./actual%2Ffile.cjs",
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"./actual%5Cfile.cjs",
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"./actual%2Efile.cjs",
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"./../../../../escape.cjs",
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].map((declaredPath) => ({ moduleKind, declaredPath })),
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),
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)(
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"rejects $moduleKind URL $declaredPath without borrowing a literal decoy",
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({ moduleKind, declaredPath }) => {
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const packagePath = "app/node_modules/fixture/package.json";
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const files = filesFor([
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packagePath,
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`app/node_modules/fixture/${declaredPath.slice(2)}`,
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]);
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const metadata = files.get(packagePath);
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if (metadata === undefined) throw new Error("Missing fixture metadata");
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files.set(packagePath, {
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...metadata,
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kind: "package-json",
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text: {
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included: true,
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value: JSON.stringify({ exports: declaredPath }),
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},
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});
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expect(
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resolveArtifactPathByContext({
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declaredPath: "fixture",
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sourcePath: "app/main.js",
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context: "module-specifier",
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moduleKind,
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files,
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}),
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).toMatchObject({ resolved_path: null, resolution_status: "rejected" });
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},
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);
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it.each(["import", "require"] as const)(
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"keeps %s exports inside their inventoried container",
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(moduleKind) => {
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const packagePath = "app/node_modules/fixture/package.json";
|
||||
const target = "app/node_modules/fixture/actual file.cjs";
|
||||
const files = filesFor([packagePath, target]);
|
||||
const metadata = files.get(packagePath);
|
||||
const crossContainer = files.get(target);
|
||||
if (metadata === undefined || crossContainer === undefined)
|
||||
throw new Error("Missing fixture files");
|
||||
files.set(packagePath, {
|
||||
...metadata,
|
||||
kind: "package-json",
|
||||
text: {
|
||||
included: true,
|
||||
value: '{"exports":"./actual%20file.cjs"}',
|
||||
},
|
||||
});
|
||||
files.set(target, {
|
||||
...crossContainer,
|
||||
container_sha256: "c".repeat(64),
|
||||
});
|
||||
expect(
|
||||
resolveArtifactPathByContext({
|
||||
declaredPath: "fixture",
|
||||
sourcePath: "app/main.js",
|
||||
context: "module-specifier",
|
||||
moduleKind,
|
||||
files,
|
||||
}),
|
||||
).toMatchObject({ resolved_path: null, resolution_status: "not-found" });
|
||||
},
|
||||
);
|
||||
});
|
||||
|
|
|
|||
|
|
@ -0,0 +1,231 @@
|
|||
import { execFile } from "node:child_process";
|
||||
import { mkdir, writeFile } from "node:fs/promises";
|
||||
import { dirname, join } from "node:path";
|
||||
import { promisify } from "node:util";
|
||||
|
||||
import { expect, it } from "vitest";
|
||||
import { z } from "zod";
|
||||
|
||||
import { reconstructJavaScriptArtifact } from "../../../src/application/javascript/JavaScriptArtifactReconstruction.js";
|
||||
import { createTestTempDirectory } from "../../fixtures/temporaryDirectory.js";
|
||||
|
||||
const cases: readonly {
|
||||
name: string;
|
||||
exports: unknown;
|
||||
expected: string | null;
|
||||
nodeError?: string;
|
||||
rejectedTarget?: string;
|
||||
}[] = [
|
||||
...[
|
||||
"./../outside.cjs",
|
||||
"./lib/../actual.cjs",
|
||||
"././actual.cjs",
|
||||
"./node_modules/actual.cjs",
|
||||
"./NODE_MODULES/actual.cjs",
|
||||
"./%2e%2e/outside.cjs",
|
||||
"./n%6fde_modules/actual.cjs",
|
||||
"./lib\\..\\actual.cjs",
|
||||
"../outside.cjs",
|
||||
"actual.cjs",
|
||||
"/actual.cjs",
|
||||
"file:./actual.cjs",
|
||||
"",
|
||||
].map((target) => ({
|
||||
name: `invalid target ${JSON.stringify(target)}`,
|
||||
exports: target,
|
||||
expected: null,
|
||||
nodeError: "ERR_INVALID_PACKAGE_TARGET",
|
||||
rejectedTarget: target,
|
||||
})),
|
||||
{
|
||||
name: "root subpath rejects a parent segment",
|
||||
exports: { ".": "./../outside.cjs" },
|
||||
expected: null,
|
||||
nodeError: "ERR_INVALID_PACKAGE_TARGET",
|
||||
rejectedTarget: "./../outside.cjs",
|
||||
},
|
||||
{
|
||||
name: "active condition rejects instead of selecting default",
|
||||
exports: { node: "./../outside.cjs", default: "./actual.cjs" },
|
||||
expected: null,
|
||||
nodeError: "ERR_INVALID_PACKAGE_TARGET",
|
||||
rejectedTarget: "./../outside.cjs",
|
||||
},
|
||||
{
|
||||
name: "top-level array skips an invalid target",
|
||||
exports: ["./../outside.cjs", "./actual.cjs"],
|
||||
expected: "node_modules/fixture/actual.cjs",
|
||||
},
|
||||
{
|
||||
name: "root array skips encoded invalid segments",
|
||||
exports: { ".": ["./%2e%2e/outside.cjs", "./actual.cjs"] },
|
||||
expected: "node_modules/fixture/actual.cjs",
|
||||
},
|
||||
{
|
||||
name: "nested arrays skip invalid package-local segments",
|
||||
exports: { node: [["./n%6fde_modules/actual.cjs", "./actual.cjs"]] },
|
||||
expected: "node_modules/fixture/actual.cjs",
|
||||
},
|
||||
{
|
||||
name: "last invalid target retains its reason",
|
||||
exports: ["./../outside.cjs", "././actual.cjs"],
|
||||
expected: null,
|
||||
nodeError: "ERR_INVALID_PACKAGE_TARGET",
|
||||
rejectedTarget: "././actual.cjs",
|
||||
},
|
||||
{
|
||||
name: "null following an invalid target blocks exports",
|
||||
exports: ["./../outside.cjs", null],
|
||||
expected: null,
|
||||
nodeError: "ERR_PACKAGE_PATH_NOT_EXPORTED",
|
||||
},
|
||||
{
|
||||
name: "an invalid target following null remains invalid",
|
||||
exports: [null, "./../outside.cjs"],
|
||||
expected: null,
|
||||
nodeError: "ERR_INVALID_PACKAGE_TARGET",
|
||||
rejectedTarget: "./../outside.cjs",
|
||||
},
|
||||
{
|
||||
name: "inactive invalid condition does not block default",
|
||||
exports: { browser: "./../outside.cjs", default: "./actual.cjs" },
|
||||
expected: "node_modules/fixture/actual.cjs",
|
||||
},
|
||||
...["./bad%.cjs", "./bad%C3.cjs"].map((target) => ({
|
||||
name: `malformed URL ${target} is selected before URL decoding`,
|
||||
exports: [target, "./actual.cjs"],
|
||||
expected: null,
|
||||
nodeError: "URIError",
|
||||
})),
|
||||
{
|
||||
name: "encoded separator is selected before final path refusal",
|
||||
exports: ["./lib%2Factual.cjs", "./actual.cjs"],
|
||||
expected: null,
|
||||
nodeError: "ERR_INVALID_MODULE_SPECIFIER",
|
||||
},
|
||||
{
|
||||
name: "missing first target does not select a second file",
|
||||
exports: ["./missing.cjs", "./actual.cjs"],
|
||||
expected: null,
|
||||
nodeError: "MODULE_NOT_FOUND",
|
||||
},
|
||||
{
|
||||
name: "nested directory is valid",
|
||||
exports: "./lib/actual.cjs",
|
||||
expected: "node_modules/fixture/lib/actual.cjs",
|
||||
},
|
||||
{
|
||||
name: "node_modules substring is not a forbidden segment",
|
||||
exports: "./node_modules.cjs",
|
||||
expected: "node_modules/fixture/node_modules.cjs",
|
||||
},
|
||||
{
|
||||
name: "encoded underscore and letters do not borrow a forbidden directory",
|
||||
exports: ["./%6eode%5fmodules/actual.cjs", "./actual.cjs"],
|
||||
expected: "node_modules/fixture/actual.cjs",
|
||||
},
|
||||
{
|
||||
name: "percent encoding is applied once",
|
||||
exports: "./literal%252e.cjs",
|
||||
expected: "node_modules/fixture/literal%2e.cjs",
|
||||
},
|
||||
];
|
||||
|
||||
const nativeResultSchema = z.object({
|
||||
value: z.string().nullable(),
|
||||
code: z.string().nullable(),
|
||||
});
|
||||
|
||||
it.each(
|
||||
(["import", "require"] as const).flatMap((moduleKind) =>
|
||||
cases.map((testCase) => ({ ...testCase, moduleKind })),
|
||||
),
|
||||
)(
|
||||
"matches Node $moduleKind target selection for $name",
|
||||
async ({
|
||||
moduleKind,
|
||||
name,
|
||||
exports,
|
||||
expected,
|
||||
nodeError,
|
||||
rejectedTarget,
|
||||
}) => {
|
||||
const root = await createTestTempDirectory("rea-package-target-");
|
||||
const mainPath = moduleKind === "import" ? "main.mjs" : "main.cjs";
|
||||
const files = {
|
||||
[mainPath]:
|
||||
moduleKind === "import"
|
||||
? 'import value from "fixture"; export default value;'
|
||||
: 'module.exports = require("fixture");',
|
||||
"node_modules/fixture/package.json": JSON.stringify({ exports }),
|
||||
...Object.fromEntries(
|
||||
[
|
||||
"node_modules/fixture/actual.cjs",
|
||||
"node_modules/outside.cjs",
|
||||
"node_modules/fixture/lib/actual.cjs",
|
||||
"node_modules/fixture/node_modules/actual.cjs",
|
||||
"node_modules/fixture/node_modules.cjs",
|
||||
"node_modules/fixture/literal%2e.cjs",
|
||||
].map((path) => [path, `module.exports = ${JSON.stringify(path)};`]),
|
||||
),
|
||||
};
|
||||
await Promise.all(
|
||||
Object.entries(files).map(async ([path, text]) => {
|
||||
await mkdir(dirname(join(root, path)), { recursive: true });
|
||||
await writeFile(join(root, path), text);
|
||||
}),
|
||||
);
|
||||
const runner =
|
||||
moduleKind === "import"
|
||||
? 'const load = async () => (await import("fixture")).default;'
|
||||
: 'const load = async () => require("fixture");';
|
||||
const native = await promisify(execFile)(
|
||||
process.execPath,
|
||||
[
|
||||
"--input-type",
|
||||
moduleKind === "import" ? "module" : "commonjs",
|
||||
"--eval",
|
||||
`${runner} load().then(value => console.log(JSON.stringify({value,code:null})), error => console.log(JSON.stringify({value:null,code:error.code ?? error.name})));`,
|
||||
],
|
||||
{ cwd: root, timeout: 5_000 },
|
||||
);
|
||||
const oracle = nativeResultSchema.parse(JSON.parse(native.stdout));
|
||||
expect(oracle.value, name).toBe(expected);
|
||||
if (nodeError !== undefined)
|
||||
expect(oracle.code).toBe(
|
||||
moduleKind === "import" && nodeError === "MODULE_NOT_FOUND"
|
||||
? "ERR_MODULE_NOT_FOUND"
|
||||
: nodeError,
|
||||
);
|
||||
const result = await reconstructJavaScriptArtifact({
|
||||
input_path: root,
|
||||
format: "directory",
|
||||
});
|
||||
const edge = result.graph.edges.find(
|
||||
({ properties }) =>
|
||||
properties.specifier === "fixture" &&
|
||||
properties.resolution_status !== undefined &&
|
||||
properties.resolution_status !== null,
|
||||
);
|
||||
expect(edge).toBeDefined();
|
||||
expect(edge?.properties.resolved_path).toBe(expected);
|
||||
if (expected !== null) {
|
||||
expect(edge?.properties.resolution_status).toBe("resolved");
|
||||
} else {
|
||||
expect(edge?.properties.resolution_status).not.toBe("resolved");
|
||||
}
|
||||
if (rejectedTarget !== undefined) {
|
||||
expect(edge?.properties.resolution_status).toBe("rejected");
|
||||
expect(edge?.evidence.limitations.join(" ")).toContain(
|
||||
JSON.stringify(rejectedTarget),
|
||||
);
|
||||
expect(edge?.evidence.limitations.join(" ")).toContain("exports target");
|
||||
expect(edge?.evidence.limitations.join(" ")).not.toContain(
|
||||
"not valid package JSON",
|
||||
);
|
||||
expect(edge?.evidence.location).toMatchObject({
|
||||
value: { kind: "source-range", source: mainPath },
|
||||
});
|
||||
}
|
||||
},
|
||||
);
|
||||
|
|
@ -237,18 +237,23 @@ describe("unmatched package export conditions", () => {
|
|||
},
|
||||
);
|
||||
it("does not report valid metadata as malformed", async () => {
|
||||
const { outcome } = await compareWithNode({ default: 7 }, "import");
|
||||
expect(outcome.resolution_status).toBe("unavailable");
|
||||
expect(outcome.limitations[0]).toContain("not valid package JSON");
|
||||
const { node_error, outcome } = await compareWithNode(
|
||||
{ default: 7 },
|
||||
"import",
|
||||
);
|
||||
expect(node_error).toBe("ERR_INVALID_PACKAGE_TARGET");
|
||||
expect(outcome.resolution_status).toBe("rejected");
|
||||
expect(outcome.limitations[0]).toContain("exports target 7");
|
||||
expect(outcome.limitations[0]).not.toContain("not valid package JSON");
|
||||
});
|
||||
});
|
||||
|
||||
describe("package exports fallback refusal reasons", () => {
|
||||
it.each([
|
||||
[{ import: [42, 7] }, "ERR_INVALID_PACKAGE_TARGET", "unavailable"],
|
||||
[{ import: [42, 7] }, "ERR_INVALID_PACKAGE_TARGET", "rejected"],
|
||||
[{ import: [null, null] }, "ERR_PACKAGE_PATH_NOT_EXPORTED", "external"],
|
||||
[{ import: [42, null] }, "ERR_PACKAGE_PATH_NOT_EXPORTED", "external"],
|
||||
[{ import: [null, 42] }, "ERR_INVALID_PACKAGE_TARGET", "unavailable"],
|
||||
[{ import: [null, 42] }, "ERR_INVALID_PACKAGE_TARGET", "rejected"],
|
||||
[
|
||||
{ import: { node: null }, default: "./default.cjs" },
|
||||
"ERR_PACKAGE_PATH_NOT_EXPORTED",
|
||||
|
|
@ -265,6 +270,10 @@ describe("package exports fallback refusal reasons", () => {
|
|||
expect(node_error).toBe(code);
|
||||
expect(outcome.resolved_path).toBeNull();
|
||||
expect(outcome.resolution_status).toBe(status);
|
||||
if (code === "ERR_INVALID_PACKAGE_TARGET") {
|
||||
expect(outcome.limitations[0]).toContain("exports target");
|
||||
expect(outcome.limitations[0]).not.toContain("not valid package JSON");
|
||||
}
|
||||
},
|
||||
);
|
||||
});
|
||||
|
|
|
|||
Loading…
Reference in New Issue