18 lines
543 B
JavaScript
18 lines
543 B
JavaScript
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const { promisify } = require('util')
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const readdir = promisify(require('readdir-scoped-modules'))
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const installedShallow = async (npm, opts) => {
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const names = global => readdir(global ? npm.globalDir : npm.localDir)
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const { conf: { argv: { remain } } } = opts
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if (remain.length > 3) {
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return null
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}
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const { global } = npm.flatOptions
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const locals = global ? [] : await names(false)
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const globals = (await names(true)).map(n => global ? n : `${n} -g`)
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return [...locals, ...globals]
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}
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module.exports = installedShallow
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