@commitlint/top-level/lib/index.js

Lint your commit messages

import path from "node:path";
import { findUp } from "find-up";
export default toplevel;
/**
 * Find the next git root
 */
async function toplevel(cwd) {
    const found = await searchDotGit(cwd);
    if (typeof found !== "string") {
        return found;
    }
    return path.join(found, "..");
}
/**
 * Search .git, the '.git' can be a file(submodule), also can be a directory(normal)
 */
async function searchDotGit(cwd) {
    const foundFile = await findUp(".git", { cwd, type: "file" });
    const foundDir = await findUp(".git", { cwd, type: "directory" });
    return foundFile || foundDir;
}
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