You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
34 lines
718 B
34 lines
718 B
|
|
module.exports = exports = list
|
|
|
|
exports.usage = 'Prints a listing of the currently installed node development files'
|
|
|
|
/**
|
|
* Module dependencies.
|
|
*/
|
|
|
|
var fs = require('graceful-fs')
|
|
, path = require('path')
|
|
, log = require('npmlog')
|
|
|
|
function list (gyp, args, callback) {
|
|
|
|
var devDir = gyp.devDir
|
|
log.verbose('list', 'using node-gyp dir:', devDir)
|
|
|
|
// readdir() the node-gyp dir
|
|
fs.readdir(devDir, onreaddir)
|
|
|
|
function onreaddir (err, versions) {
|
|
if (err && err.code != 'ENOENT') {
|
|
return callback(err)
|
|
}
|
|
if (Array.isArray(versions)) {
|
|
versions = versions.filter(function (v) { return v != 'current' })
|
|
} else {
|
|
versions = []
|
|
}
|
|
callback(null, versions)
|
|
}
|
|
}
|