@dotenv-run/core
Version:
core library to load environment variables with monorepo support
38 lines • 1.21 kB
JavaScript
import * as findUp from "find-up";
import { readFileSync } from "fs";
import * as path from "path";
/**
* Return root `turbo.json` file path if found, else return original input.
*
* @param turboPath existing turbo.json file path.
* @throws {Error} if `turboPath` is not exist.
*/
function findTurboRootPath(turboPath) {
// test if file content has `"extends": ["//"]`
const isSubProject = readFileSync(turboPath, "utf8").includes('"extends"');
if (isSubProject) {
const parent = path.dirname(path.dirname(turboPath));
const rootPath = findUp.sync("turbo.json", { cwd: parent });
if (rootPath)
return rootPath;
}
return turboPath;
}
export function findRootPath() {
if (process.env.NX_WORKSPACE_ROOT) {
return process.env.NX_WORKSPACE_ROOT;
}
let p = findUp.sync([
"turbo.json",
"nx.json", // Just in case NX_WORKSPACE_ROOT is not set
"lerna.json",
"pnpm-workspace.yaml",
]);
if (p && p.endsWith("turbo.json")) {
p = findTurboRootPath(p);
}
if (!p)
p = findUp.sync(["package.json"]);
return p ? path.dirname(p) : process.cwd();
}
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