3bef54918b
PR-URL: https://github.com/nodejs/node/pull/45693 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Ruy Adorno <ruyadorno@google.com>
34 lines
649 B
JavaScript
34 lines
649 B
JavaScript
const { resolve } = require('path')
|
|
const { stat } = require('fs/promises')
|
|
const walkUp = require('walk-up-path')
|
|
|
|
const fileExists = async (file) => {
|
|
try {
|
|
const res = await stat(file)
|
|
return res.isFile()
|
|
} catch {
|
|
return false
|
|
}
|
|
}
|
|
|
|
const localFileExists = async (dir, binName, root) => {
|
|
for (const path of walkUp(dir)) {
|
|
const binDir = resolve(path, 'node_modules', '.bin')
|
|
|
|
if (await fileExists(resolve(binDir, binName))) {
|
|
return binDir
|
|
}
|
|
|
|
if (path.toLowerCase() === resolve(root).toLowerCase()) {
|
|
return false
|
|
}
|
|
}
|
|
|
|
return false
|
|
}
|
|
|
|
module.exports = {
|
|
fileExists,
|
|
localFileExists,
|
|
}
|