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#!/usr/bin/env node
/**
* this script is just a temporary solution to deal with the issue of npm outputting the npm
* shrinkwrap file in an unstable manner.
*
* See: https://github.com/npm/npm/issues/3581
*/
var _ = require('lodash');
var sorted = require('sorted-object');
var fs = require('fs');
function cleanModule(module, name) {
// keep `from` and `resolve` properties for git dependencies, delete otherwise
if (!(module.resolved && module.resolved.match(/^git:\/\//))) {
delete module.from;
delete module.resolved;
}
if (name === 'chokidar') {
if (module.version === '0.8.1') {
delete module.dependencies;
} else {
throw new Error("Unfamiliar chokidar version (v" + module.version +
") , please check status of https://github.com/paulmillr/chokidar/pull/106");
}
}
_.forEach(module.dependencies, function(mod, name) {
cleanModule(mod, name);
});
}
console.log('Reading npm-shrinkwrap.json');
var shrinkwrap = require('./../npm-shrinkwrap.json');
console.log('Cleaning shrinkwrap object');
cleanModule(shrinkwrap, shrinkwrap.name);
console.log('Writing cleaned npm-shrinkwrap.json');
fs.writeFileSync('./npm-shrinkwrap.json', JSON.stringify(sorted(shrinkwrap), null, 2) + "\n");
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