60 lines
1.5 KiB
JavaScript
60 lines
1.5 KiB
JavaScript
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"use strict";
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const path = require("path");
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function existsSync(p) {
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try {
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// eslint-disable-next-line n/no-sync
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return require("fs").existsSync(p);
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} catch (_) {
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return false;
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}
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}
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function isDirectorySync(p) {
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try {
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// eslint-disable-next-line n/no-sync
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return require("fs").statSync(p).isDirectory();
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} catch (_) {
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return false;
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}
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}
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function findRoot(startPath) {
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if (!startPath || typeof startPath !== "string") return null;
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// Handle URIs (atom://...) and file:// style strings conservatively.
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if (startPath.startsWith("atom://")) return null;
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let current = startPath;
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if (current.startsWith("file://")) current = current.replace(/^file:\/\//, "");
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// If it's a file, walk from its directory.
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try {
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if (existsSync(current) && !current.endsWith(path.sep)) {
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const stat = require("fs").statSync(current);
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if (stat && stat.isFile()) current = path.dirname(current);
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}
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} catch (_) {
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current = path.dirname(current);
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}
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// Prefer `find-root` if available (it is in the SDK dependency tree).
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try {
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const findRootPkg = require("find-root");
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return findRootPkg(current);
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} catch (_) {
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// Fall back to a simple package.json search.
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}
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let dir = current;
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while (dir && dir !== path.dirname(dir)) {
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if (existsSync(path.join(dir, "package.json"))) return dir;
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// Jibo SDK projects also commonly have a top-level `src/`.
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if (isDirectorySync(path.join(dir, "src"))) return dir;
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dir = path.dirname(dir);
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}
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return null;
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}
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module.exports = { findRoot };
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