save point durring huge unorganized refactor

scripts/run_tests.js

@@ -0,0 +1,81 @@
+var async = require('async');
+var cp = require('child_process');
+var chalk = require('chalk');
+var argv = require('optimist')
+  .default({
+    'check-upstream': false,
+    'in-node': true,
+    'in-browser': true,
+    'not-in-node': false,
+    'not-in-browser': false,
+    'unit': true,
+    'integration': true
+  })
+  .alias({
+    u: 'unit',
+    i: 'integration',
+    b: 'in-browser',
+    n: 'in-node',
+  })
+  .parse(JSON.parse(process.env.npm_config_argv).original);
+
+if (argv['not-in-browser']) {
+  argv.b = argv['in-browser'] = false;
+}
+if (argv['not-in-node']) {
+  argv.n = argv['in-node'] = false;
+}
+
+var commands = [];
+
+if (argv['check-upstream']) {
+  commands.push(['node', 'scripts/generate/yaml_tests/index.js']);
+}
+
+if (argv.unit) {
+  if (argv['in-node']) {
+    commands.push(['mocha', 'test/unit/test_*.js', '--require=should']);
+  }
+  if (argv['in-browser']) {
+    commands.push(['testling', '.']);
+  }
+}
+
+if (argv.integration) {
+  if (argv['in-node']) {
+    commands.push(['mocha', 'test/integration/yaml_suite/index.js', '-b', '--require=should']);
+  }
+  if (argv['in-browser']) {
+    commands.push(['node', 'scripts/run_browser_integration_suite/index.js']);
+  }
+}
+
+if (commands.length) {
+  async.forEachSeries(commands, function (args, done) {
+    var command = args.shift();
+    console.log(chalk.gray('\n\n' + '# ' + command + ' ' + args.join(' ')));
+    var proc = cp.spawn(command, args, {
+      stdio: 'inherit'
+    });
+
+    proc.on('error', function (err) {
+      proc.removeAllListeners();
+      done(err);
+    });
+
+    proc.on('exit', function (status) {
+      proc.removeAllListeners();
+      done(status ? new Error(command + ' exited with status ' + status) : void 0);
+    });
+  }, function (err) {
+    if (err) {
+      console.error(err.message);
+      process.exit(1);
+    } else {
+      process.exit(0);
+    }
+  });
+} else {
+  console.log('Arguments resulted in no tests to run.');
+  console.log('Try combining test types with environments');
+}