[WIP] Gulp conversion

Gruntfile.js

@@ -52,11 +52,15 @@ module.exports = function(grunt) {
       grunt.loadNpmTasks(npmTaskName);
     });
 
-  grunt.registerTask('eslint', require('./grunt/tasks/eslint'));
+  grunt.registerTask('eslint', function() {
+    spawnGulp(['eslint'], null, this.async());
+  });
 
   grunt.registerTask('lint', ['eslint']);
 
-  grunt.registerTask('flow', require('./grunt/tasks/flow'));
+  grunt.registerTask('flow', function() {
+    spawnGulp(['flow'], null, this.async());
+  });
 
   grunt.registerTask('delete-build-modules', function() {
     // Use gulp here.
@@ -84,7 +88,9 @@ module.exports = function(grunt) {
   grunt.registerTask('npm-react-addons:release', npmReactAddonsTasks.buildReleases);
   grunt.registerTask('npm-react-addons:pack', npmReactAddonsTasks.packReleases);
 
-  grunt.registerTask('version-check', require('./grunt/tasks/version-check'));
+  grunt.registerTask('version-check', function() {
+    spawnGulp(['version-check'], null, this.async());
+  });
 
   grunt.registerTask('build:basic', [
     'build-modules',
@@ -109,7 +115,9 @@ module.exports = function(grunt) {
     'build-modules',
     'npm-react:release',
   ]);
-  grunt.registerTask('build:react-dom', require('./grunt/tasks/react-dom'));
+  grunt.registerTask('build:react-dom', function() {
+    spawnGulp(['build:react-dom'], null, this.async());
+  });
 
   var jestTasks = require('./grunt/tasks/jest');
   grunt.registerTask('jest:normal', jestTasks.normal);

gulp/data/header-template-extended.txt

@@ -0,0 +1,11 @@
+/**
+ * <%= package %> v<%= version %>
+ *
+ * Copyright 2013-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ */

gulp/data/header-template-short.txt

@@ -0,0 +1,3 @@
+/**
+ * <%= package %> v<%= version %>
+ */

gulp/helpers.js

@@ -0,0 +1,32 @@
+/**
+ * Copyright 2013-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+'use strict';
+
+var fs = require('fs');
+
+function buildHeader(name, version, templateFile) {
+  var TEMPLATE = fs.readFileSync(templateFile, 'utf8');
+  return TEMPLATE
+    .replace('<%= package %>', name)
+    .replace('<%= version %>', version);
+}
+
+function buildSimpleHeader(name, version) {
+  return buildHeader(name, version, './gulp/data/header-template-short.txt');
+}
+
+function buildLicenseHeader(name, version) {
+  return buildHeader(name, version, './gulp/data/header-template-extended.txt');
+}
+
+module.exports = {
+  buildSimpleHeader,
+  buildLicenseHeader,
+};

gulp/tasks/eslint.js

@@ -0,0 +1,49 @@
+/**
+ * Copyright 2013-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+'use strict';
+
+var gulp = require('gulp');
+var gutil = require('gulp-util');
+var path = require('path');
+var spawn = require('child_process').spawn;
+
+var extension = process.platform === 'win32' ? '.cmd' : '';
+
+gulp.task('eslint', function(done) {
+  spawn(
+    process.execPath,
+    [
+      path.join('node_modules', '.bin', 'eslint' + extension),
+      '.',
+    ],
+    {
+      // Allow colors to pass through
+      stdio: 'inherit',
+    }
+  ).on('close', function(code) {
+    if (code !== 0) {
+      gutil.log(
+        gutil.colors.red(
+          'Lint failed'
+        )
+      );
+      process.exit(code);
+    }
+
+    gutil.log(
+      gutil.colors.green(
+        'Lint passed'
+      )
+    );
+    done();
+  });
+});
+
+gulp.task('lint', ['eslint']);

gulp/tasks/flow.js

@@ -0,0 +1,48 @@
+/**
+ * Copyright 2013-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+'use strict';
+
+var gulp = require('gulp');
+var gutil = require('gulp-util');
+var path = require('path');
+var spawn = require('child_process').spawn;
+
+var extension = process.platform === 'win32' ? '.cmd' : '';
+
+gulp.task('flow', function(done) {
+  spawn(
+    process.execPath,
+    [
+      path.join('node_modules', '.bin', 'flow' + extension),
+      'check',
+      '.',
+    ],
+    {
+      // Allow colors to pass through
+      stdio: 'inherit',
+    }
+  ).on('close', function(code) {
+    if (code !== 0) {
+      gutil.log(
+        gutil.colors.red(
+          'Flow failed'
+        )
+      );
+      process.exit(code);
+    }
+
+    gutil.log(
+      gutil.colors.green(
+        'Flow passed'
+      )
+    );
+    done();
+  });
+});

gulp/tasks/react-dom.js

@@ -0,0 +1,55 @@
+/**
+ * Copyright 2013-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+'use strict';
+
+var gulp = require('gulp');
+var gutil = require('gulp-util');
+var fs = require('fs');
+var merge = require('merge2');
+var through = require('through2');
+var UglifyJS = require('uglify-js');
+var helpers = require('../helpers');
+
+var packageJson = require('../../package.json');
+
+function build(name, filename) {
+  var header = helpers.buildLicenseHeader(name, packageJson.version);
+  var srcFile = `vendor/${filename}.js`;
+  var src = fs.readFileSync(srcFile, 'utf8');
+  var srcMin = UglifyJS.minify(src, {
+    fromString: true,
+  }).code;
+
+  var destFile = new gutil.File({
+    path: `${filename}.js`,
+    contents: new Buffer(header + src),
+  });
+  var destFileMin = new gutil.File({
+    path: `${filename}.min.js`,
+    contents: new Buffer(header + srcMin),
+  });
+
+  var out = through.obj();
+  out.push(destFile);
+  out.push(destFileMin);
+
+  return out
+    .pipe(gulp.dest('build'));
+}
+
+gulp.task('build:react-dom', function() {
+  var reactDom = build('ReactDOM', 'react-dom');
+  var reactDomServer = build('ReactDOMServer', 'react-dom-server');
+
+  merge([
+    reactDom,
+    reactDomServer,
+  ]);
+});