| 1 | const fs = require('fs')
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| 2 | const path = require('path')
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| 3 |
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| 4 | exports.identity = function(_) {
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| 5 | return _
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| 6 | }
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| 7 |
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| 8 | exports.isMonorepo =
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| 9 | fs.existsSync(path.resolve('lerna.json')) ||
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| 10 | !!require(path.resolve('package.json')).workspaces
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| 11 |
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| 12 | const pkgs = path.resolve('packages')
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| 13 |
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| 14 | exports.allowModules = exports.isMonorepo
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| 15 | ? fs.existsSync(pkgs) &&
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| 16 | fs.statSync(pkgs).isDirectory() &&
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| 17 | fs
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| 18 | .readdirSync(pkgs)
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| 19 | .map(pkg => require(path.resolve(pkgs, pkg, 'package.json')).name)
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| 20 | : undefined
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