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b19369407a
! can be part of a valid npm package name. Use + as a delimiter instead. close #276, PR #320 BREAKING CHANGE: Stores created with the ! delimiter are not compatible with the new version that uses +. Any store created by older versions of pnpm has to be removed and reinstalled.
97 lines
3.4 KiB
JavaScript
97 lines
3.4 KiB
JavaScript
'use strict'
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const cbRimraf = require('rimraf')
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const join = require('path').join
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const initCmd = require('./init_cmd')
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const getSaveType = require('../get_save_type')
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const removeDeps = require('../remove_deps')
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const binify = require('../binify')
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function uninstallCmd (pkgsToUninstall, opts) {
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opts = Object.assign({}, require('../defaults'), opts)
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let cmd
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const uninstalledPkgs = []
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const saveType = getSaveType(opts)
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return initCmd(opts)
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.then(_ => { cmd = _ })
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.then(_ => {
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cmd.pkg.pkg.dependencies = cmd.pkg.pkg.dependencies || {}
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const pkgFullNames = pkgsToUninstall.map(dep => cmd.ctx.dependencies[cmd.pkg.path].find(_ => _.indexOf(dep + '@') === 0))
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tryUninstall(pkgFullNames.slice())
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if (cmd.ctx.dependencies[cmd.pkg.path]) {
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pkgFullNames.forEach(dep => {
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cmd.ctx.dependencies[cmd.pkg.path].splice(cmd.ctx.dependencies[cmd.pkg.path].indexOf(dep), 1)
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})
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if (!cmd.ctx.dependencies[cmd.pkg.path].length) {
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delete cmd.ctx.dependencies[cmd.pkg.path]
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}
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}
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return Promise.all(uninstalledPkgs.map(removePkgFromStore))
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})
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.then(_ => cmd.storeJsonCtrl.save({
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dependents: cmd.ctx.dependents,
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dependencies: cmd.ctx.dependencies
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}))
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.then(_ => Promise.all(pkgsToUninstall.map(dep => rimraf(join(cmd.ctx.root, 'node_modules', dep)))))
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.then(_ => saveType && removeDeps(cmd.pkg, pkgsToUninstall, saveType))
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.then(_ => cmd.unlock())
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.catch(err => {
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if (cmd && cmd.unlock) cmd.unlock()
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throw err
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})
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function canBeUninstalled (pkgFullName) {
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return !cmd.ctx.dependents[pkgFullName] || !cmd.ctx.dependents[pkgFullName].length ||
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cmd.ctx.dependents[pkgFullName].length === 1 && cmd.ctx.dependents[pkgFullName].indexOf(cmd.pkg.path) !== -1
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}
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function tryUninstall (pkgFullNames) {
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do {
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var numberOfUninstalls = 0
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for (let i = 0; i < pkgFullNames.length;) {
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if (canBeUninstalled(pkgFullNames[i])) {
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const uninstalledPkg = pkgFullNames.splice(i, 1)[0]
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removeBins(uninstalledPkg)
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uninstalledPkgs.push(uninstalledPkg)
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const deps = cmd.ctx.dependencies[uninstalledPkg] || []
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delete cmd.ctx.dependencies[uninstalledPkg]
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delete cmd.ctx.dependents[uninstalledPkg]
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deps.forEach(dep => removeDependency(dep, uninstalledPkg))
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tryUninstall(deps)
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numberOfUninstalls++
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continue
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}
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i++
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}
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} while (numberOfUninstalls)
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}
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function removeDependency (dependentPkgName, uninstalledPkg) {
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if (!cmd.ctx.dependents[dependentPkgName]) return
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cmd.ctx.dependents[dependentPkgName].splice(cmd.ctx.dependents[dependentPkgName].indexOf(uninstalledPkg), 1)
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if (!cmd.ctx.dependents[dependentPkgName].length) {
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delete cmd.ctx.dependents[dependentPkgName]
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}
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}
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function removeBins (uninstalledPkg) {
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const uninstalledPkgJson = require(join(cmd.ctx.store, uninstalledPkg, '_/package.json'))
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const bins = binify(uninstalledPkgJson)
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Object.keys(bins).forEach(bin => cbRimraf.sync(join(cmd.ctx.root, 'node_modules/.bin', bin)))
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}
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function removePkgFromStore (pkgFullName) {
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return rimraf(join(cmd.ctx.store, pkgFullName))
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}
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function rimraf (filePath) {
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return new Promise((resolve, reject) => {
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cbRimraf(filePath, err => err ? reject(err) : resolve())
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})
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}
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}
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module.exports = uninstallCmd
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