const localeCompare = require('@isaacs/string-locale-compare')('en')
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const Arborist = require('../')
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const log = require('./lib/logging.js')
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module.exports = (options, time) => {
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const query = options._.shift()
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const a = new Arborist(options)
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return a
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.loadVirtual()
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.then(tree => {
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// only load the actual tree if the virtual one doesn't have modern metadata
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if (!tree.meta || !(tree.meta.originalLockfileVersion >= 2)) {
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throw 'load actual'
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} else {
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return tree
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}
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}).catch((er) => {
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log.error('loading actual tree', er)
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return a.loadActual()
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})
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.then(time)
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.then(({ result: tree }) => {
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const output = []
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if (!query) {
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const set = []
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for (const license of tree.inventory.query('license')) {
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set.push([tree.inventory.query('license', license).size, license])
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}
|
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for (const [count, license] of set.sort((a, b) =>
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a[1] && b[1] ? b[0] - a[0] || localeCompare(a[1], b[1])
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: a[1] ? -1
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: b[1] ? 1
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: 0)) {
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output.push(`${count} ${license}`)
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log.info(count, license)
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}
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} else {
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for (const node of tree.inventory.query('license', query === 'undefined' ? undefined : query)) {
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const msg = `${node.name} ${node.location} ${node.package.description || ''}`
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output.push(msg)
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log.info(msg)
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}
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}
|
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return output.join('\n')
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})
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}
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