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module.exports = deactivate
deactivate.usage = "npm deactivate <pkg>"
deactivate.completion = function (args, index, cb) {
var installedPkgs = require("./utils/completion/installed-packages")
installedPkgs(args, index, false, false, cb)
}
var mkdir = require("./utils/mkdir-p")
, npm = require("../npm")
, fs = require("./utils/graceful-fs")
, log = require("./utils/log")
, path = require("path")
, rm = require("./utils/rm-rf")
, chain = require("./utils/chain")
, lifecycle = require("./utils/lifecycle")
, readJson = require("./utils/read-json")
, asyncMap = require("./utils/async-map")
, loadPackageDefaults = require("./utils/load-package-defaults")
function deactivate (args, cb) {
var rb = npm.ROLLBACK
npm.ROLLBACK = true
asyncMap(args.map(function (a) {
return a.split("@").shift()
}), preDeactivate, function (er, data) {
if (er) return cb(er)
asyncMap
( data
, function (d, cb) { rm(path.join(npm.dir, d.name, "active"), cb) }
, function (d, cb) { rm(path.join(npm.root, d.name+".js"), cb) }
, function (d, cb) { rm(path.join(npm.root, d.name), cb) }
, rmBins
, rmMans
, function (er) {
if (er) return cb(er)
asyncMap(data, postDeactivate, function (er) {
npm.ROLLBACK = rb
cb(er)
})
}
)
})
}
function rmBins (data, cb) {
var binroot = npm.config.get("binroot")
if (!data.bin || !binroot) return cb()
asyncMap(Object.getOwnPropertyNames(data.bin)
.map(function (bin) { return path.join(binroot, bin) })
, rm
, cb
)
}
function rmMans (pkg, cb) {
var manroot = npm.config.get("manroot")
if (!pkg.man || !manroot) return cb()
asyncMap(pkg.man, function (man, cb) {
var parseMan = man.match(/(.*)\.([0-9]+)(\.gz)?$/)
, stem = parseMan[1]
, sxn = parseMan[2]
, gz = parseMan[3] || ""
, bn = path.basename(stem)
rm(path.join( manroot
, "man"+sxn
, (bn.indexOf(pkg.name) === 0 ? bn
: pkg.name + "-" + bn)
+ "." + sxn + gz
), cb)
}, cb)
}
function preDeactivate (pkg, cb) {
// run the "deactivate" lifecycle event
// unlink the "active" folder
// unlink the libs and main.js from the npm.root
// run the "postdeactivate" lifecycle event
var active = path.join(npm.dir, pkg, "active")
, jsonFile = path.join(active, "package", "package.json")
fs.readlink(active, function (er, p) {
if (er) return cb()
var version = path.basename(p)
readJson(jsonFile, function (er, data) {
if (er) return cb(er)
data.version = version
data._id = data.name+"@"+data.version
npm.set(data)
loadPackageDefaults(data, function (er, data) {
if (er) return cb(er)
chain
( [lifecycle, data, "predeactivate"]
, [lifecycle, data, "deactivate"]
, function (er) { cb(er, data) }
)
})
})
})
}
function postDeactivate (data, cb) {
asyncMap(data, function (d, cb) { lifecycle(d, "postdeactivate", cb) }, cb)
}
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