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const Arborist = require('../')
const options = require('./lib/options.js')
const print = require('./lib/print-tree.js')
require('./lib/logging.js')
require('./lib/timers.js')
const printDiff = diff => {
const {depth} = require('treeverse')
depth({
tree: diff,
visit: d => {
if (d.location === '')
return
switch (d.action) {
case 'REMOVE':
console.error('REMOVE', d.actual.location)
break
case 'ADD':
console.error('ADD', d.ideal.location, d.ideal.resolved)
break
case 'CHANGE':
console.error('CHANGE', d.actual.location, {
from: d.actual.resolved,
to: d.ideal.resolved,
})
break
}
},
getChildren: d => d.children,
})
}
const start = process.hrtime()
process.emit('time', 'install')
const arb = new Arborist(options)
arb.dedupe(options).then(tree => {
process.emit('timeEnd', 'install')
const end = process.hrtime(start)
print(tree)
if (options.dryRun)
printDiff(arb.diff)
console.error(`resolved ${tree.inventory.size} deps in ${end[0] + end[1] / 1e9}s`)
if (tree.meta && options.save)
tree.meta.save()
}).catch(er => console.error(require('util').inspect(er, { depth: Infinity })))
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