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var resolve = require('resolve')
, path = require('path')
var log = require('debug')('eslint-plugin-import:resolver:node')
exports.interfaceVersion = 2
exports.resolve = function (source, file, config) {
log('Resolving:', source, 'from:', file)
var resolvedPath
if (resolve.isCore(source)) {
log('resolved to core')
return { found: true, path: null }
}
try {
resolvedPath = resolve.sync(source, opts(file, config))
log('Resolved to:', resolvedPath)
return { found: true, path: resolvedPath }
} catch (err) {
log('resolve threw error:', err)
return { found: false }
}
}
function opts(file, config) {
return Object.assign({
// more closely matches Node (#333)
// plus 'mjs' for native modules! (#939)
extensions: ['.mjs', '.js', '.json', '.node'],
},
config,
{
// path.resolve will handle paths relative to CWD
basedir: path.dirname(path.resolve(file)),
packageFilter: packageFilter,
})
}
function packageFilter(pkg) {
if (pkg['jsnext:main']) {
pkg['main'] = pkg['jsnext:main']
}
return pkg
}