module.exports = unbuild unbuild.usage = "npm unbuild \n(this is plumbing)" var readJson = require("./utils/read-json.js") , rm = require("rimraf") , gentlyRm = require("./utils/gently-rm.js") , npm = require("./npm.js") , path = require("path") , fs = require("graceful-fs") , lifecycle = require("./utils/lifecycle.js") , asyncMap = require("slide").asyncMap , chain = require("slide").chain , log = require("./utils/log.js") , build = require("./build.js") // args is a list of folders. // remove any bins/etc, and then delete the folder. function unbuild (args, cb) { asyncMap(args, unbuild_, cb) } function unbuild_ (folder, cb) { folder = path.resolve(folder) delete build._didBuild[folder] log.info(folder, "unbuild") readJson(path.resolve(folder, "package.json"), function (er, pkg) { // if no json, then just trash it, but no scripts or whatever. if (er) return rm(folder, cb) readJson.clearCache(folder) chain ( [ [lifecycle, pkg, "preuninstall", folder, false, true] , [lifecycle, pkg, "uninstall", folder, false, true] , [rmStuff, pkg, folder] , [lifecycle, pkg, "postuninstall", folder, false, true] , [rm, folder] ] , cb ) }) } function rmStuff (pkg, folder, cb) { // if it's global, and folder is in {prefix}/node_modules, // then bins are in {prefix}/bin // otherwise, then bins are in folder/../.bin var parent = path.dirname(folder) , gnm = npm.dir , top = gnm === parent log.verbose([top, gnm, parent], "unbuild "+pkg._id) asyncMap([rmBins, rmMans], function (fn, cb) { fn(pkg, folder, parent, top, cb) }, cb) } function rmBins (pkg, folder, parent, top, cb) { if (!pkg.bin) return cb() var binRoot = top ? npm.bin : path.resolve(parent, ".bin") log.verbose([binRoot, pkg.bin], "binRoot") asyncMap(Object.keys(pkg.bin), function (b, cb) { if (process.platform === "win32") { rm(path.resolve(binRoot, b) + ".cmd", cb) } else { gentlyRm( path.resolve(binRoot, b) , !npm.config.get("force") && folder , cb ) } }, cb) } function rmMans (pkg, folder, parent, top, cb) { if (!pkg.man || !top || process.platform === "win32" || !npm.config.get("global")) { return cb() } var manRoot = path.resolve(npm.config.get("prefix"), "share", "man") 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) , manDest = path.join( manRoot , "man"+sxn , (bn.indexOf(pkg.name) === 0 ? bn : pkg.name + "-" + bn) + "." + sxn + gz ) gentlyRm( manDest , !npm.config.get("force") && folder , cb ) }, cb) }