diff options
Diffstat (limited to 'vnfmarket/src/main/webapp/vnfmarket/node_modules/pkginfo/lib/pkginfo.js')
-rw-r--r-- | vnfmarket/src/main/webapp/vnfmarket/node_modules/pkginfo/lib/pkginfo.js | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/vnfmarket/src/main/webapp/vnfmarket/node_modules/pkginfo/lib/pkginfo.js b/vnfmarket/src/main/webapp/vnfmarket/node_modules/pkginfo/lib/pkginfo.js deleted file mode 100644 index c5dc0203..00000000 --- a/vnfmarket/src/main/webapp/vnfmarket/node_modules/pkginfo/lib/pkginfo.js +++ /dev/null @@ -1,136 +0,0 @@ -/* - * pkginfo.js: Top-level include for the pkginfo module - * - * (C) 2011, Charlie Robbins - * - */ - -var fs = require('fs'), - path = require('path'); - -// -// ### function pkginfo ([options, 'property', 'property' ..]) -// #### @pmodule {Module} Parent module to read from. -// #### @options {Object|Array|string} **Optional** Options used when exposing properties. -// #### @arguments {string...} **Optional** Specified properties to expose. -// Exposes properties from the package.json file for the parent module on -// it's exports. Valid usage: -// -// `require('pkginfo')()` -// -// `require('pkginfo')('version', 'author');` -// -// `require('pkginfo')(['version', 'author']);` -// -// `require('pkginfo')({ include: ['version', 'author'] });` -// -var pkginfo = module.exports = function (pmodule, options) { - var args = [].slice.call(arguments, 2).filter(function (arg) { - return typeof arg === 'string'; - }); - - // - // **Parse variable arguments** - // - if (Array.isArray(options)) { - // - // If the options passed in is an Array assume that - // it is the Array of properties to expose from the - // on the package.json file on the parent module. - // - options = { include: options }; - } - else if (typeof options === 'string') { - // - // Otherwise if the first argument is a string, then - // assume that it is the first property to expose from - // the package.json file on the parent module. - // - options = { include: [options] }; - } - - // - // **Setup default options** - // - options = options || {}; - - // ensure that includes have been defined - options.include = options.include || []; - - if (args.length > 0) { - // - // If additional string arguments have been passed in - // then add them to the properties to expose on the - // parent module. - // - options.include = options.include.concat(args); - } - - var pkg = pkginfo.read(pmodule, options.dir).package; - Object.keys(pkg).forEach(function (key) { - if (options.include.length > 0 && !~options.include.indexOf(key)) { - return; - } - - if (!pmodule.exports[key]) { - pmodule.exports[key] = pkg[key]; - } - }); - - return pkginfo; -}; - -// -// ### function find (dir) -// #### @pmodule {Module} Parent module to read from. -// #### @dir {string} **Optional** Directory to start search from. -// Searches up the directory tree from `dir` until it finds a directory -// which contains a `package.json` file. -// -pkginfo.find = function (pmodule, dir) { - if (! dir) { - dir = path.dirname(pmodule.filename); - } - - var files = fs.readdirSync(dir); - - if (~files.indexOf('package.json')) { - return path.join(dir, 'package.json'); - } - - if (dir === '/') { - throw new Error('Could not find package.json up from: ' + dir); - } - else if (!dir || dir === '.') { - throw new Error('Cannot find package.json from unspecified directory'); - } - - return pkginfo.find(pmodule, path.dirname(dir)); -}; - -// -// ### function read (pmodule, dir) -// #### @pmodule {Module} Parent module to read from. -// #### @dir {string} **Optional** Directory to start search from. -// Searches up the directory tree from `dir` until it finds a directory -// which contains a `package.json` file and returns the package information. -// -pkginfo.read = function (pmodule, dir) { - dir = pkginfo.find(pmodule, dir); - - var data = fs.readFileSync(dir).toString(); - - return { - dir: dir, - package: JSON.parse(data) - }; -}; - -// -// Call `pkginfo` on this module and expose version. -// -pkginfo(module, { - dir: __dirname, - include: ['version'], - target: pkginfo -});
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