39 lines
1.4 KiB
JavaScript
39 lines
1.4 KiB
JavaScript
import path from "node:path";
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import { parseManifestFully } from "./_manifest-ast.js";
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/**
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* Reads a feature.manifest.ts and returns { name, requiredCores }.
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* Backed by the AST parser from _manifest-ast.js — no longer uses regex.
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*
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* Returns: { name: string, requiredCores: string[] } | null
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*/
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export function readManifestSource(manifestPath) {
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const full = parseManifestFully(manifestPath);
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if (!full) return null;
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return { name: full.name, requiredCores: full.requiredCores };
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}
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/**
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* Canonical manifest path for a given feature package root.
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*/
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export function manifestPathForFeature(featureRoot) {
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return path.join(featureRoot, "src", "feature.manifest.ts");
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}
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/**
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* Given an absolute file path and the monorepo root, returns the feature
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* package root that contains the file (e.g. /repo/packages/auth). Returns
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* null when the file lives outside the packages/ tree.
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*
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* Assumes the conventional layout `packages/<feature>/src/...`.
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*/
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export function featureRootForFile(filepath, repoRoot) {
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const packagesDir = path.join(repoRoot, "packages");
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if (!filepath.startsWith(packagesDir + path.sep)) return null;
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const rel = filepath.slice(packagesDir.length + 1); // e.g. "auth/src/..."
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const slash = rel.indexOf(path.sep);
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if (slash === -1) return null;
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const featureName = rel.slice(0, slash);
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return path.join(packagesDir, featureName);
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}
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