wehub-resource-sync
44 lines
1.4 KiB
JavaScript
44 lines
1.4 KiB
JavaScript
import { readFileSync, readdirSync, existsSync } from "node:fs";
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import { join } from "node:path";
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/**
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* Resolves workspace patterns from root package.json into absolute paths
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* to each workspace's package.json. The root package.json is NOT included.
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*
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* @param {string} rootDir - Absolute path to the monorepo root
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* @returns {string[]} Absolute paths to workspace package.json files
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*/
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export function resolveWorkspacePackages(rootDir) {
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const rootPkg = JSON.parse(readFileSync(join(rootDir, "package.json"), "utf-8"));
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const patterns = rootPkg.workspaces?.packages ?? rootPkg.workspaces ?? [];
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const results = [];
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for (const pattern of patterns) {
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const starIdx = pattern.indexOf("*");
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if (starIdx === -1) {
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// Direct path — no glob
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const pkgJson = join(rootDir, pattern, "package.json");
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if (existsSync(pkgJson)) {
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results.push(pkgJson);
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}
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} else {
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// Expand single trailing `*` via readdirSync
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const base = pattern.slice(0, starIdx);
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const baseDir = join(rootDir, base);
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if (!existsSync(baseDir)) continue;
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for (const entry of readdirSync(baseDir, { withFileTypes: true })) {
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if (!entry.isDirectory()) continue;
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const pkgJson = join(baseDir, entry.name, "package.json");
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if (existsSync(pkgJson)) {
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results.push(pkgJson);
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}
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}
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}
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}
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return results;
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}
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