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