update_angular_modules script

.gitignore

node_modules/

package.json

{
  "name": "update-angular-modules",
  "version": "0.1.0",
  "description": "Script to ease updating AngularJS module NPMs",
  "main": "update_angular_modules",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "repository": {
    "type": "git",
    "url": "git@gist.github.com:/2bedc4ceee20e9c2547c.git"
  },
  "keywords": [
    "angular"
  ],
  "author": "Philip Woods <elzairthesorcerer@gmail.com>",
  "license": "ISC",
  "private": true,
  "dependencies": {
    "co": "~3.0.6",
    "co-child-process": "0.0.3",
    "thunkify": "~2.1.2",
    "co-fs": "~1.2.0",
    "request": "~2.36.0"
  }
}

update_angular_modules

#!/usr/local/bin/node --harmony
var co       = require('co') 
  , fs       = require('co-fs')
  , request  = require('request')
  , spawn    = require('co-child-process')
  , thunkify = require('thunkify')
  , util     = require('util')
  ;

var base_dir = process.env['HOME'] + '/Development/Nodejs/';

var files = [
    ['angular-module-animate', 'angular-animate']
  , ['angular-module-cookies', 'angular-cookies']
  , ['angular-module-core', 'angular']
  , ['angular-module-loader', 'angular-loader']
  , ['angular-module-mocks', 'angular-mocks']
  , ['angular-module-resource', 'angular-resource']
  , ['angular-module-route', 'angular-route']
  , ['angular-module-sanitize', 'angular-sanitize']
  , ['angular-module-touch', 'angular-touch']
];

co(function *() {
  // Get new version number and make sure it is a valid semver
  var version = process.argv[2];
  var first = process.argv[3] || 0;
  var last = process.argv[4] || files.length;
  if (!/^\d+\.\d+\.\d+$/.exec(version)) {
    console.error('Version number must have the form x.y.z!');
    return;
  }
  if (first < 0 || first >= files.length) {
    console.error('Invalid start number!');
    return;
  }
  if (last < 1 || last > files.length) {
    console.error('Invalid past-end number!');
    return;
  }

  for (var i=first; i<last; i++) {
    var path = base_dir + files[i][0];

    // Update repo to latest version
    yield spawn('git', ['fetch', 'origin'], {cwd: path});
    yield spawn('git', ['merge', 'origin/master', '-Xtheirs', '-m', 'Merging remote changes']);
    console.log(util.format('Got remote changes for %s', files[i][0]));
    
    // Fetch latest version of file
    var url = util.format('https://ajax.googleapis.com/ajax/libs/angularjs/%s/%s.js', version, files[i][1]);
    console.log(util.format('Fetching %s', url));
    var file = yield thunkify(request.get)(url);
    yield fs.writeFile(util.format('%s/%s.js', path, files[i][1]), file[1]);
    
    // Update package.json to latest version
    var pkg_json = JSON.parse(yield fs.readFile(util.format('%s/package.json', path), {encoding: 'utf8'}));
    pkg_json.version = version;
    yield fs.writeFile(util.format('%s/package.json', path), JSON.stringify(pkg_json, null, 2)); 
    console.log('package.json for %s updated to %s', files[i][0], version);

    // Commit changes
    yield spawn('git', ['add', 'package.json', util.format('%s.js', files[i][1])], {cwd: path});
    yield spawn('git', ["commit", "-m", util.format("Updated to version v%s", version)], {cwd: path});

    // Create new tag
    yield spawn('git', ['tag', util.format('v%s', version)], {cwd: path});
    yield spawn('git', ['push', 'origin', util.format('v%s', version)], {cwd: path});

    // Publish module
    yield spawn('npm', ['publish'], {cwd: path});

    console.log(util.format('%s updated!', files[i][0]));
  } 
})();