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56 lines
1.6 KiB
56 lines
1.6 KiB
13 years ago
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// remove a package.
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module.exports = uninstall
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uninstall.usage = "npm uninstall <name>[@<version> [<name>[@<version>] ...]"
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+ "\nnpm rm <name>[@<version> [<name>[@<version>] ...]"
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uninstall.completion = require("./utils/completion/installed-shallow.js")
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var fs = require("graceful-fs")
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, log = require("./utils/log.js")
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, readJson = require("./utils/read-json.js")
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, path = require("path")
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, npm = require("./npm.js")
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, semver = require("semver")
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, asyncMap = require("slide").asyncMap
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function uninstall (args, cb) {
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// this is super easy
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// get the list of args that correspond to package names in either
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// the global npm.dir,
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// then call unbuild on all those folders to pull out their bins
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// and mans and whatnot, and then delete the folder.
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var nm = npm.dir
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if (args.length === 1 && args[0] === ".") args = []
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if (args.length) return uninstall_(args, nm, cb)
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// remove this package from the global space, if it's installed there
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if (npm.config.get("global")) return cb(uninstall.usage)
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readJson(path.resolve(npm.prefix, "package.json"), function (er, pkg) {
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if (er) return cb(uninstall.usage)
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uninstall_( [pkg.name]
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, npm.dir
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, cb )
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})
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}
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function uninstall_ (args, nm, cb) {
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asyncMap(args, function (arg, cb) {
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var p = path.resolve(nm, arg)
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fs.lstat(p, function (er) {
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if (er) {
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log.warn(arg, "Not installed in "+nm)
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return cb(null, [])
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}
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cb(null, p)
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})
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}, function (er, folders) {
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if (er) return cb(er)
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asyncMap(folders, npm.commands.unbuild, cb)
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})
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}
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