80 lines
2.2 KiB
JavaScript
80 lines
2.2 KiB
JavaScript
'use strict'
|
|
// remove a package.
|
|
|
|
module.exports = uninstall
|
|
|
|
const path = require('path')
|
|
const validate = require('aproba')
|
|
const readJson = require('read-package-json')
|
|
const iferr = require('iferr')
|
|
const npm = require('./npm.js')
|
|
const Installer = require('./install.js').Installer
|
|
const getSaveType = require('./install/save.js').getSaveType
|
|
const removeDeps = require('./install/deps.js').removeDeps
|
|
const log = require('npmlog')
|
|
const usage = require('./utils/usage')
|
|
|
|
uninstall.usage = usage(
|
|
'uninstall',
|
|
'npm uninstall [<@scope>/]<pkg>[@<version>]... [--save-prod|--save-dev|--save-optional] [--no-save]'
|
|
)
|
|
|
|
uninstall.completion = require('./utils/completion/installed-shallow.js')
|
|
|
|
function uninstall (args, cb) {
|
|
validate('AF', arguments)
|
|
// the /path/to/node_modules/..
|
|
const dryrun = !!npm.config.get('dry-run')
|
|
|
|
if (args.length === 1 && args[0] === '.') args = []
|
|
|
|
const where = npm.config.get('global') || !args.length
|
|
? path.resolve(npm.globalDir, '..')
|
|
: npm.prefix
|
|
|
|
args = args.filter(function (a) {
|
|
return path.resolve(a) !== where
|
|
})
|
|
|
|
if (args.length) {
|
|
new Uninstaller(where, dryrun, args).run(cb)
|
|
} else {
|
|
// remove this package from the global space, if it's installed there
|
|
readJson(path.resolve(npm.localPrefix, 'package.json'), function (er, pkg) {
|
|
if (er && er.code !== 'ENOENT' && er.code !== 'ENOTDIR') return cb(er)
|
|
if (er) return cb(uninstall.usage)
|
|
new Uninstaller(where, dryrun, [pkg.name]).run(cb)
|
|
})
|
|
}
|
|
}
|
|
|
|
class Uninstaller extends Installer {
|
|
constructor (where, dryrun, args) {
|
|
super(where, dryrun, args)
|
|
this.remove = []
|
|
}
|
|
|
|
loadArgMetadata (next) {
|
|
this.args = this.args.map(function (arg) { return {name: arg} })
|
|
next()
|
|
}
|
|
|
|
loadAllDepsIntoIdealTree (cb) {
|
|
validate('F', arguments)
|
|
this.remove = this.args
|
|
this.args = []
|
|
log.silly('uninstall', 'loadAllDepsIntoIdealTree')
|
|
const saveDeps = getSaveType()
|
|
|
|
super.loadAllDepsIntoIdealTree(iferr(cb, () => {
|
|
removeDeps(this.remove, this.idealTree, saveDeps, cb)
|
|
}))
|
|
}
|
|
|
|
// no top level lifecycles on rm
|
|
runPreinstallTopLevelLifecycles (cb) { cb() }
|
|
runPostinstallTopLevelLifecycles (cb) { cb() }
|
|
}
|
|
|
|
module.exports.Uninstaller = Uninstaller
|