1 files changed, 73 insertions, 6 deletions
diff --git a/js/gulpfile.js b/js/gulpfile.js
index 79095d65..b0faed06 100644
--- a/js/gulpfile.js
+++ b/js/gulpfile.js
@@ -1,25 +1,79 @@
 var gulp = require('gulp');
 var exec = require('child_process').exec;
+var glob = require('glob');
 
-gulp.task('genproto', function (cb) {
-  exec('../src/protoc --js_out=library=testproto_libs,binary:. -I ../src -I . *.proto ../src/google/protobuf/descriptor.proto',
+var protoc = process.env.PROTOC || '../src/protoc';
+
+gulp.task('genproto_closure', function (cb) {
+  exec(protoc + ' --js_out=library=testproto_libs,binary:. -I ../src -I . *.proto ../src/google/protobuf/descriptor.proto',
+       function (err, stdout, stderr) {
+    console.log(stdout);
+    console.log(stderr);
+    cb(err);
+  });
+});
+
+gulp.task('genproto_commonjs', function (cb) {
+  exec('mkdir -p commonjs_out && ' + protoc + ' --js_out=import_style=commonjs,binary:commonjs_out -I ../src -I . *.proto ../src/google/protobuf/descriptor.proto',
+       function (err, stdout, stderr) {
+    console.log(stdout);
+    console.log(stderr);
+    cb(err);
+  });
+});
+
+gulp.task('dist', function (cb) {
+  // TODO(haberman): minify this more aggressively.
+  // Will require proper externs/exports.
+  exec('./node_modules/google-closure-library/closure/bin/calcdeps.py -i message.js -i binary/reader.js -i binary/writer.js -i commonjs/export.js -p . -p node_modules/google-closure-library/closure -o compiled --compiler_jar node_modules/google-closure-compiler/compiler.jar > google-protobuf.js',
+       function (err, stdout, stderr) {
+    console.log(stdout);
+    console.log(stderr);
+    cb(err);
+  });
+});
+
+gulp.task('commonjs_asserts', function (cb) {
+  exec('mkdir -p commonjs_out && ./node_modules/google-closure-library/closure/bin/calcdeps.py -i commonjs/export_asserts.js -p . -p node_modules/google-closure-library/closure -o compiled --compiler_jar node_modules/google-closure-compiler/compiler.jar > commonjs_out/closure_asserts_commonjs.js',
        function (err, stdout, stderr) {
     console.log(stdout);
     console.log(stderr);
     cb(err);
   });
-})
+});
+
+gulp.task('make_commonjs_out', ['dist', 'genproto_commonjs', 'commonjs_asserts'], function (cb) {
+  // TODO(haberman): minify this more aggressively.
+  // Will require proper externs/exports.
+  var cmd = "mkdir -p commonjs_out/binary && ";
+  function addTestFile(file) {
+    cmd += 'node commonjs/rewrite_tests_for_commonjs.js < ' + file +
+           ' > commonjs_out/' + file + '&& ';
+  }
+
+  glob.sync('*_test.js').forEach(addTestFile);
+  glob.sync('binary/*_test.js').forEach(addTestFile);
+
+  exec(cmd +
+       'cp commonjs/jasmine.json commonjs_out/jasmine.json && ' +
+       'cp google-protobuf.js commonjs_out',
+       function (err, stdout, stderr) {
+    console.log(stdout);
+    console.log(stderr);
+    cb(err);
+  });
+});
 
-gulp.task('deps', ['genproto'], function (cb) {
+gulp.task('deps', ['genproto_closure'], function (cb) {
   exec('./node_modules/google-closure-library/closure/bin/build/depswriter.py *.js binary/*.js > deps.js',
        function (err, stdout, stderr) {
     console.log(stdout);
     console.log(stderr);
     cb(err);
   });
-})
+});
 
-gulp.task('test', ['genproto', 'deps'], function (cb) {
+gulp.task('test_closure', ['genproto_closure', 'deps'], function (cb) {
   exec('JASMINE_CONFIG_PATH=jasmine.json ./node_modules/.bin/jasmine',
        function (err, stdout, stderr) {
     console.log(stdout);
@@ -27,3 +81,16 @@ gulp.task('test', ['genproto', 'deps'], function (cb) {
     cb(err);
   });
 });
+
+gulp.task('test_commonjs', ['make_commonjs_out'], function (cb) {
+  exec('cd commonjs_out && JASMINE_CONFIG_PATH=jasmine.json NODE_PATH=. ../node_modules/.bin/jasmine',
+       function (err, stdout, stderr) {
+    console.log(stdout);
+    console.log(stderr);
+    cb(err);
+  });
+});
+
+gulp.task('test', ['test_closure', 'test_commonjs'], function(cb) {
+  cb();
+});