Upload index.json when publishing release

tools/dump-version-info.js

@@ -0,0 +1,88 @@
+var app = require('app');
+var fs = require('fs');
+var path = require('path');
+var request = require('request');
+
+var TARGET_URL = 'https://atom.io/download/atom-shell/index.json';
+
+function getDate() {
+  var today = new Date();
+  var year = today.getFullYear();
+  var month = today.getMonth() + 1;
+  if (month <= 9)
+    month = '0' + month;
+  var day= today.getDate();
+  if (day <= 9)
+    day = '0' + day;
+  return year + '-' + month + '-' + day;
+}
+
+function getApmVersion() {
+  var package = require(path.resolve(__dirname, '..', 'package.json'));
+  return package.devDependencies['atom-package-manager'];
+}
+
+function getInfoForCurrentVersion() {
+  var json = {};
+  json.version = process.versions['atom-shell'];
+  json.date = getDate();
+  json.apm = getApmVersion();
+
+  var names = ['node', 'v8', 'uv', 'zlib', 'openssl', 'modules', 'chrome']
+  for (var i in names) {
+    var name = names[i];
+    json[name] = process.versions[name];
+  }
+
+  json.files = [
+    'darwin-x64',
+    'darwin-x64-symbols',
+    'linux-ia32',
+    'linux-ia32-symbols',
+    'linux-x64',
+    'linux-x64-symbols',
+    'win32-ia32',
+    'win32-ia32-symbols',
+    'win32-x64',
+    'win32-x64-symbols',
+  ];
+
+  return json;
+}
+
+function getIndexJsInServer(callback) {
+  request(TARGET_URL, function(e, res, body) {
+    if (e)
+      callback(e);
+    else if (res.statusCode != 200)
+      callback(new Error('Server returned ' + res.statusCode));
+    else
+      callback(null, JSON.parse(body));
+  });
+}
+
+function findObjectByVersion(all, version) {
+  for (var i in all)
+    if (all[i].version == version)
+      return i;
+  return -1;
+}
+
+app.on('ready', function() {
+  getIndexJsInServer(function(e, all) {
+    if (e) {
+      console.error(e);
+      process.exit(1);
+    }
+
+    var current = getInfoForCurrentVersion();
+    var found = findObjectByVersion(all, current.version);
+    if (found == -1)
+      all.unshift(current);
+    else
+      all[found] = current;
+
+    fs.writeFileSync(process.argv[2], JSON.stringify(all));
+    process.exit(0);
+  });
+});