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34 lines
742 B
34 lines
742 B
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module.exports = exports = list
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exports.usage = 'Prints a listing of the currently installed node development files'
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/**
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* Module dependencies.
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*/
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var fs = require('fs')
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, path = require('path')
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function list (gyp, args, callback) {
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// TODO: Make ~/.node-gyp configurable
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var nodeGypDir = path.resolve(process.env.HOME, '.node-gyp')
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gyp.verbose('using node-gyp dir', nodeGypDir)
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// readdir the node-gyp dir
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fs.readdir(nodeGypDir, onreaddir)
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function onreaddir (err, versions) {
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if (err && err.code != 'ENOENT') {
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return callback(err)
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}
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if (versions) {
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versions = versions.filter(function (v) { return v != 'current' })
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} else {
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versions = []
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}
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callback(null, versions)
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}
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}
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