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const { resolve } = require('path')
const Arborist = require('@npmcli/arborist')
const rpj = require('read-package-json-fast')
const reifyFinish = require('../utils/reify-finish.js')
const completion = require('../utils/completion/installed-shallow.js')
const ArboristWorkspaceCmd = require('../arborist-cmd.js')
class Uninstall extends ArboristWorkspaceCmd {
static description = 'Remove a package'
static name = 'uninstall'
static params = ['save', ...super.params]
static usage = ['[<@scope>/]<pkg>...']
// TODO
/* istanbul ignore next */
async completion (opts) {
return completion(this.npm, opts)
}
async exec (args) {
// the /path/to/node_modules/..
const global = this.npm.config.get('global')
const path = global
? resolve(this.npm.globalDir, '..')
: this.npm.localPrefix
if (!args.length) {
if (!global) {
throw new Error('Must provide a package name to remove')
} else {
let pkg
try {
pkg = await rpj(resolve(this.npm.localPrefix, 'package.json'))
} catch (er) {
if (er.code !== 'ENOENT' && er.code !== 'ENOTDIR') {
throw er
} else {
throw this.usageError()
}
}
args.push(pkg.name)
}
}
const opts = {
...this.npm.flatOptions,
path,
log: this.npm.log,
rm: args,
workspaces: this.workspaceNames,
}
const arb = new Arborist(opts)
await arb.reify(opts)
await reifyFinish(this.npm, arb)
}
}
module.exports = Uninstall
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