관리-도구

편집 파일: read-shrinkwrap.js

'use strict' var path = require('path') var fs = require('graceful-fs') var iferr = require('iferr') var inflateShrinkwrap = require('./inflate-shrinkwrap.js') var parseJSON = require('../utils/parse-json.js') var readShrinkwrap = module.exports = function (child, next) { fs.readFile(path.join(child.path, 'npm-shrinkwrap.json'), function (er, data) { if (er) { child.package._shrinkwrap = null return next() } try { child.package._shrinkwrap = parseJSON(data) } catch (ex) { child.package._shrinkwrap = null return next(ex) } return next() }) } module.exports.andInflate = function (child, next) { readShrinkwrap(child, iferr(next, function () { if (child.package._shrinkwrap) { return inflateShrinkwrap(child, child.package._shrinkwrap.dependencies || {}, next) } else { return next() } })) }