13   var errors = []
19         hasAnyWriteAccess(path.resolve(pkg.path, '..'), errors, done)
23 …    hasWriteAccess(pkg.path, errors, andHasWriteAccess(path.resolve(pkg.path, '..'), errors, done))
26 …hasAnyWriteAccess(pkg.path, errors, andHasWriteAccess(path.resolve(pkg.fromPath, '..'), errors, do…
32     if (!errors.length) return next()
33 …uniq(errors.map(function (er) { return 'Missing write access to ' + er.path })).forEach(function (…
36     npm.config.get('force') ? next() : next(errors[0])
40 function andHasWriteAccess (dir, errors, done) {  argument
43     hasWriteAccess(dir, errors, done)
47 function hasAnyWriteAccess (dir, errors, done) {  argument
54         return hasWriteAccess(dir, errors, done)
63 function hasWriteAccess (dir, errors, done) {  argument
66     if (er) errors.push(er)