All files / lib prune.js

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// prune extraneous packages
const npm = require('./npm.js')
const Arborist = require('@npmcli/arborist')
const usageUtil = require('./utils/usage.js')
 
const reifyOutput = require('./utils/reify-output.js')
 
const usage = usageUtil('prune',
  'npm prune [[<@scope>/]<pkg>...] [--production]'
)
const completion = require('./utils/completion/none.js')
 
const cmd = (args, cb) => prune().then(() => cb()).catch(cb)
 
const prune = async () => {
  const where = npm.prefix
  const arb = new Arborist({
    ...npm.flatOptions,
    path: where
  })
  await arb.prune()
  reifyOutput(arb)
}
 
module.exports = Object.assign(cmd, { usage, completion })