diff options
Diffstat (limited to 'deps/node/deps/npm/lib/config/core.js')
| -rw-r--r-- | deps/node/deps/npm/lib/config/core.js | 429 |
1 files changed, 0 insertions, 429 deletions
diff --git a/deps/node/deps/npm/lib/config/core.js b/deps/node/deps/npm/lib/config/core.js deleted file mode 100644 index b9851f98..00000000 --- a/deps/node/deps/npm/lib/config/core.js +++ /dev/null @@ -1,429 +0,0 @@ -var CC = require('config-chain').ConfigChain -var inherits = require('inherits') -var configDefs = require('./defaults.js') -var types = configDefs.types -var once = require('once') -var fs = require('fs') -var path = require('path') -var nopt = require('nopt') -var ini = require('ini') -var Umask = configDefs.Umask -var mkdirp = require('mkdirp') -var umask = require('../utils/umask') -var isWindows = require('../utils/is-windows.js') - -exports.load = load -exports.Conf = Conf -exports.loaded = false -exports.rootConf = null -exports.usingBuiltin = false -exports.defs = configDefs - -Object.defineProperty(exports, 'defaults', { get: function () { - return configDefs.defaults -}, -enumerable: true }) - -Object.defineProperty(exports, 'types', { get: function () { - return configDefs.types -}, -enumerable: true }) - -exports.validate = validate - -var myUid = process.env.SUDO_UID !== undefined - ? process.env.SUDO_UID : (process.getuid && process.getuid()) -var myGid = process.env.SUDO_GID !== undefined - ? process.env.SUDO_GID : (process.getgid && process.getgid()) - -var loading = false -var loadCbs = [] -function load () { - var cli, builtin, cb - for (var i = 0; i < arguments.length; i++) { - switch (typeof arguments[i]) { - case 'string': builtin = arguments[i]; break - case 'object': cli = arguments[i]; break - case 'function': cb = arguments[i]; break - } - } - - if (!cb) cb = function () {} - - if (exports.loaded) { - var ret = exports.loaded - if (cli) { - ret = new Conf(ret) - ret.unshift(cli) - } - return process.nextTick(cb.bind(null, null, ret)) - } - - // either a fresh object, or a clone of the passed in obj - if (!cli) { - cli = {} - } else { - cli = Object.keys(cli).reduce(function (c, k) { - c[k] = cli[k] - return c - }, {}) - } - - loadCbs.push(cb) - if (loading) return - - loading = true - - cb = once(function (er, conf) { - if (!er) { - exports.loaded = conf - loading = false - } - loadCbs.forEach(function (fn) { - fn(er, conf) - }) - loadCbs.length = 0 - }) - - // check for a builtin if provided. - exports.usingBuiltin = !!builtin - var rc = exports.rootConf = new Conf() - if (builtin) { - rc.addFile(builtin, 'builtin') - } else { - rc.add({}, 'builtin') - } - - rc.on('load', function () { - load_(builtin, rc, cli, cb) - }) - rc.on('error', cb) -} - -function load_ (builtin, rc, cli, cb) { - var defaults = configDefs.defaults - var conf = new Conf(rc) - - conf.usingBuiltin = !!builtin - conf.add(cli, 'cli') - conf.addEnv() - - conf.loadPrefix(function (er) { - if (er) return cb(er) - - // If you're doing `npm --userconfig=~/foo.npmrc` then you'd expect - // that ~/.npmrc won't override the stuff in ~/foo.npmrc (or, indeed - // be used at all). - // - // However, if the cwd is ~, then ~/.npmrc is the home for the project - // config, and will override the userconfig. - // - // If you're not setting the userconfig explicitly, then it will be loaded - // twice, which is harmless but excessive. If you *are* setting the - // userconfig explicitly then it will override your explicit intent, and - // that IS harmful and unexpected. - // - // Solution: Do not load project config file that is the same as either - // the default or resolved userconfig value. npm will log a "verbose" - // message about this when it happens, but it is a rare enough edge case - // that we don't have to be super concerned about it. - var projectConf = path.resolve(conf.localPrefix, '.npmrc') - var defaultUserConfig = rc.get('userconfig') - var resolvedUserConfig = conf.get('userconfig') - if (!conf.get('global') && - projectConf !== defaultUserConfig && - projectConf !== resolvedUserConfig) { - conf.addFile(projectConf, 'project') - conf.once('load', afterPrefix) - } else { - conf.add({}, 'project') - afterPrefix() - } - }) - - function afterPrefix () { - conf.addFile(conf.get('userconfig'), 'user') - conf.once('error', cb) - conf.once('load', afterUser) - } - - function afterUser () { - // globalconfig and globalignorefile defaults - // need to respond to the 'prefix' setting up to this point. - // Eg, `npm config get globalconfig --prefix ~/local` should - // return `~/local/etc/npmrc` - // annoying humans and their expectations! - if (conf.get('prefix')) { - var etc = path.resolve(conf.get('prefix'), 'etc') - defaults.globalconfig = path.resolve(etc, 'npmrc') - defaults.globalignorefile = path.resolve(etc, 'npmignore') - } - - conf.addFile(conf.get('globalconfig'), 'global') - - // move the builtin into the conf stack now. - conf.root = defaults - conf.add(rc.shift(), 'builtin') - conf.once('load', function () { - conf.loadExtras(afterExtras) - }) - } - - function afterExtras (er) { - if (er) return cb(er) - - // warn about invalid bits. - validate(conf) - - var cafile = conf.get('cafile') - - if (cafile) { - return conf.loadCAFile(cafile, finalize) - } - - finalize() - } - - function finalize (er) { - if (er) { - return cb(er) - } - - exports.loaded = conf - cb(er, conf) - } -} - -// Basically the same as CC, but: -// 1. Always ini -// 2. Parses environment variable names in field values -// 3. Field values that start with ~/ are replaced with process.env.HOME -// 4. Can inherit from another Conf object, using it as the base. -inherits(Conf, CC) -function Conf (base) { - if (!(this instanceof Conf)) return new Conf(base) - - CC.call(this) - - if (base) { - if (base instanceof Conf) { - this.root = base.list[0] || base.root - } else { - this.root = base - } - } else { - this.root = configDefs.defaults - } -} - -Conf.prototype.loadPrefix = require('./load-prefix.js') -Conf.prototype.loadCAFile = require('./load-cafile.js') -Conf.prototype.loadUid = require('./load-uid.js') -Conf.prototype.setUser = require('./set-user.js') -Conf.prototype.getCredentialsByURI = require('./get-credentials-by-uri.js') -Conf.prototype.setCredentialsByURI = require('./set-credentials-by-uri.js') -Conf.prototype.clearCredentialsByURI = require('./clear-credentials-by-uri.js') - -Conf.prototype.loadExtras = function (cb) { - this.setUser(function (er) { - if (er) return cb(er) - this.loadUid(function (er) { - if (er) return cb(er) - // Without prefix, nothing will ever work - mkdirp(this.prefix, cb) - }.bind(this)) - }.bind(this)) -} - -Conf.prototype.save = function (where, cb) { - var target = this.sources[where] - if (!target || !(target.path || target.source) || !target.data) { - var er - if (where !== 'builtin') er = new Error('bad save target: ' + where) - if (cb) { - process.nextTick(cb.bind(null, er)) - return this - } - return this.emit('error', er) - } - - if (target.source) { - var pref = target.prefix || '' - Object.keys(target.data).forEach(function (k) { - target.source[pref + k] = target.data[k] - }) - if (cb) process.nextTick(cb) - return this - } - - var data = ini.stringify(target.data) - - var then = function then (er) { - if (er) return done(er) - - fs.chmod(target.path, mode, done) - } - - var done = function done (er) { - if (er) { - if (cb) return cb(er) - else return this.emit('error', er) - } - this._saving-- - if (this._saving === 0) { - if (cb) cb() - this.emit('save') - } - } - - then = then.bind(this) - done = done.bind(this) - this._saving++ - - var mode = where === 'user' ? '0600' : '0666' - if (!data.trim()) { - fs.unlink(target.path, function () { - // ignore the possible error (e.g. the file doesn't exist) - done(null) - }) - } else { - mkdirp(path.dirname(target.path), function (er) { - if (er) return then(er) - fs.writeFile(target.path, data, 'utf8', function (er) { - if (er) return then(er) - if (where === 'user' && myUid && myGid) { - fs.chown(target.path, +myUid, +myGid, then) - } else { - then() - } - }) - }) - } - - return this -} - -Conf.prototype.addFile = function (file, name) { - name = name || file - var marker = { __source__: name } - this.sources[name] = { path: file, type: 'ini' } - this.push(marker) - this._await() - fs.readFile(file, 'utf8', function (er, data) { - // just ignore missing files. - if (er) return this.add({}, marker) - - this.addString(data, file, 'ini', marker) - }.bind(this)) - return this -} - -// always ini files. -Conf.prototype.parse = function (content, file) { - return CC.prototype.parse.call(this, content, file, 'ini') -} - -Conf.prototype.add = function (data, marker) { - try { - Object.keys(data).forEach(function (k) { - const newKey = envReplace(k) - const newField = parseField(data[k], newKey) - delete data[k] - data[newKey] = newField - }) - } catch (e) { - this.emit('error', e) - return this - } - return CC.prototype.add.call(this, data, marker) -} - -Conf.prototype.addEnv = function (env) { - env = env || process.env - var conf = {} - Object.keys(env) - .filter(function (k) { return k.match(/^npm_config_/i) }) - .forEach(function (k) { - if (!env[k]) return - - // leave first char untouched, even if - // it is a '_' - convert all other to '-' - var p = k.toLowerCase() - .replace(/^npm_config_/, '') - .replace(/(?!^)_/g, '-') - conf[p] = env[k] - }) - return CC.prototype.addEnv.call(this, '', conf, 'env') -} - -function parseField (f, k) { - if (typeof f !== 'string' && !(f instanceof String)) return f - - // type can be an array or single thing. - var typeList = [].concat(types[k]) - var isPath = typeList.indexOf(path) !== -1 - var isBool = typeList.indexOf(Boolean) !== -1 - var isString = typeList.indexOf(String) !== -1 - var isUmask = typeList.indexOf(Umask) !== -1 - var isNumber = typeList.indexOf(Number) !== -1 - - f = ('' + f).trim() - - if (f.match(/^".*"$/)) { - try { - f = JSON.parse(f) - } catch (e) { - throw new Error('Failed parsing JSON config key ' + k + ': ' + f) - } - } - - if (isBool && !isString && f === '') return true - - switch (f) { - case 'true': return true - case 'false': return false - case 'null': return null - case 'undefined': return undefined - } - - f = envReplace(f) - - if (isPath) { - var homePattern = isWindows ? /^~(\/|\\)/ : /^~\// - if (f.match(homePattern) && process.env.HOME) { - f = path.resolve(process.env.HOME, f.substr(2)) - } - f = path.resolve(f) - } - - if (isUmask) f = umask.fromString(f) - - if (isNumber && !isNaN(f)) f = +f - - return f -} - -function envReplace (f) { - if (typeof f !== 'string' || !f) return f - - // replace any ${ENV} values with the appropriate environ. - var envExpr = /(\\*)\$\{([^}]+)\}/g - return f.replace(envExpr, function (orig, esc, name) { - esc = esc.length && esc.length % 2 - if (esc) return orig - if (undefined === process.env[name]) { - throw new Error('Failed to replace env in config: ' + orig) - } - - return process.env[name] - }) -} - -function validate (cl) { - // warn about invalid configs at every level. - cl.list.forEach(function (conf) { - nopt.clean(conf, configDefs.types) - }) - - nopt.clean(cl.root, configDefs.types) -} |