push all website files

website/node_modules/npm/lib/unbuild.js

@@ -0,0 +1,132 @@
+module.exports = unbuild
+module.exports.rmStuff = rmStuff
+unbuild.usage = 'npm unbuild <folder>\n(this is plumbing)'
+
+var readJson = require('read-package-json')
+var gentlyRm = require('./utils/gently-rm.js')
+var npm = require('./npm.js')
+var path = require('path')
+var isInside = require('path-is-inside')
+var lifecycle = require('./utils/lifecycle.js')
+var asyncMap = require('slide').asyncMap
+var chain = require('slide').chain
+var log = require('npmlog')
+var build = require('./build.js')
+var output = require('./utils/output.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)
+    var base = isInside(folder, npm.prefix) ? npm.prefix : folder
+    delete build._didBuild[folder]
+    log.verbose('unbuild', folder.substr(npm.prefix.length + 1))
+    readJson(path.resolve(folder, 'package.json'), function (er, pkg) {
+      // if no json, then just trash it, but no scripts or whatever.
+      if (er) return gentlyRm(folder, false, base, cb)
+      chain(
+        [
+          [lifecycle, pkg, 'preuninstall', folder, { failOk: true }],
+          [lifecycle, pkg, 'uninstall', folder, { failOk: true }],
+          !silent && function (cb) {
+            output('unbuild ' + pkg._id)
+            cb()
+          },
+          [rmStuff, pkg, folder],
+          [lifecycle, pkg, 'postuninstall', folder, { failOk: true }],
+          [gentlyRm, folder, false, base]
+        ],
+        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 = pkg.name[0] === '@' ? path.dirname(path.dirname(folder)) : path.dirname(folder)
+  var gnm = npm.dir
+  // gnm might be an absolute path, parent might be relative
+  // this checks they're the same directory regardless
+  var top = path.relative(gnm, parent) === ''
+
+  log.verbose('unbuild rmStuff', pkg._id, 'from', gnm)
+  if (!top) log.verbose('unbuild rmStuff', 'in', parent)
+  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')
+  asyncMap(Object.keys(pkg.bin), function (b, cb) {
+    if (process.platform === 'win32') {
+      chain([ [gentlyRm, path.resolve(binRoot, b) + '.cmd', true, folder],
+        [gentlyRm, path.resolve(binRoot, b), true, folder] ], cb)
+    } else {
+      gentlyRm(path.resolve(binRoot, b), true, folder, cb)
+    }
+  }, gentlyRmBinRoot)
+
+  function gentlyRmBinRoot (err) {
+    if (err || top) return cb(err)
+    return gentlyRm(binRoot, true, parent, 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')
+  log.verbose('rmMans', 'man files are', pkg.man, 'in', manRoot)
+  asyncMap(pkg.man, function (man, cb) {
+    if (Array.isArray(man)) {
+      man.forEach(rmMan)
+    } else {
+      rmMan(man)
+    }
+
+    function rmMan (man) {
+      log.silly('rmMan', 'preparing to remove', man)
+      var parseMan = man.match(/(.*\.([0-9]+)(\.gz)?)$/)
+      if (!parseMan) {
+        log.error(
+          'rmMan', man, 'is not a valid name for a man file.',
+          'Man files must end with a number, ' +
+          'and optionally a .gz suffix if they are compressed.'
+        )
+        return cb()
+      }
+
+      var stem = parseMan[1]
+      var sxn = parseMan[2]
+      var gz = parseMan[3] || ''
+      var bn = path.basename(stem)
+      var manDest = path.join(
+        manRoot,
+        'man' + sxn,
+        (bn.indexOf(pkg.name) === 0 ? bn : pkg.name + '-' + bn) + '.' + sxn + gz
+      )
+      gentlyRm(manDest, true, cb)
+    }
+  }, cb)
+}