| module.exports = unbuild |
| unbuild.usage = "npm unbuild <folder>\n(this is plumbing)" |
| |
| var readJson = require("read-package-json") |
| , 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("npmlog") |
| , build = require("./build.js") |
| |
| // args is a list of folders. |
| // remove any bins/etc, and then delete the folder. |
| function unbuild (args, silent, cb) { |
| if (typeof silent === 'function') cb = silent, silent = false |
| asyncMap(args, unbuild_(silent), cb) |
| } |
| |
| function unbuild_ (silent) { return function (folder, cb_) { |
| function cb (er) { |
| cb_(er, path.relative(npm.root, folder)) |
| } |
| 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.cache.del(folder) |
| chain |
| ( [ [lifecycle, pkg, "preuninstall", folder, false, true] |
| , [lifecycle, pkg, "uninstall", folder, false, true] |
| , !silent && function(cb) { |
| console.log("unbuild " + pkg._id) |
| cb() |
| } |
| , [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 |
| |
| readJson.cache.del(path.resolve(folder, "package.json")) |
| |
| 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") { |
| chain([ [rm, path.resolve(binRoot, b) + ".cmd"] |
| , [rm, path.resolve(binRoot, b) ] ], 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) { |
| if (Array.isArray(man)) { |
| man.forEach(rm) |
| } else { |
| rm(man) |
| } |
| |
| function rm(man) { |
| 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) |
| } |
