const {dirname} = require('path')
|
|
const findMade = (opts, parent, path = undefined) => {
|
// we never want the 'made' return value to be a root directory
|
if (path === parent)
|
return Promise.resolve()
|
|
return opts.statAsync(parent).then(
|
st => st.isDirectory() ? path : undefined, // will fail later
|
er => er.code === 'ENOENT'
|
? findMade(opts, dirname(parent), parent)
|
: undefined
|
)
|
}
|
|
const findMadeSync = (opts, parent, path = undefined) => {
|
if (path === parent)
|
return undefined
|
|
try {
|
return opts.statSync(parent).isDirectory() ? path : undefined
|
} catch (er) {
|
return er.code === 'ENOENT'
|
? findMadeSync(opts, dirname(parent), parent)
|
: undefined
|
}
|
}
|
|
module.exports = {findMade, findMadeSync}
|
