var gulp = require('gulp'); var execFile = require('child_process').execFile; var glob = require('glob'); function exec(command, cb) { execFile('sh', ['-c', command], cb); } var protoc = process.env.PROTOC || '../src/protoc'; var wellKnownTypes = [ '../src/google/protobuf/any.proto', '../src/google/protobuf/api.proto', '../src/google/protobuf/compiler/plugin.proto', '../src/google/protobuf/descriptor.proto', '../src/google/protobuf/duration.proto', '../src/google/protobuf/empty.proto', '../src/google/protobuf/field_mask.proto', '../src/google/protobuf/source_context.proto', '../src/google/protobuf/struct.proto', '../src/google/protobuf/timestamp.proto', '../src/google/protobuf/type.proto', '../src/google/protobuf/wrappers.proto', ]; var group1Protos = [ 'data.proto', 'test3.proto', 'test5.proto', 'commonjs/test6/test6.proto', 'test8.proto', 'test11.proto', 'test12.proto', 'test13.proto', 'test14.proto', 'test15.proto', 'testbinary.proto', 'testempty.proto', 'test.proto', ]; var group2Protos = [ 'proto3_test.proto', 'test2.proto', 'test4.proto', 'commonjs/test7/test7.proto', ]; var group3Protos = [ 'test9.proto', 'test10.proto' ]; gulp.task('genproto_well_known_types_closure', function (cb) { exec(protoc + ' --js_out=one_output_file_per_input_file,binary:. -I ../src -I . ' + wellKnownTypes.join(' '), function (err, stdout, stderr) { console.log(stdout); console.log(stderr); cb(err); }); }); gulp.task('genproto_group1_closure', function (cb) { exec(protoc + ' --js_out=library=testproto_libs1,binary:. -I ../src -I . ' + group1Protos.join(' '), function (err, stdout, stderr) { console.log(stdout); console.log(stderr); cb(err); }); }); gulp.task('genproto_group2_closure', function (cb) { exec(protoc + ' --js_out=library=testproto_libs2,binary:. -I ../src -I . -I commonjs ' + group2Protos.join(' '), function (err, stdout, stderr) { console.log(stdout); console.log(stderr); cb(err); }); }); gulp.task('genproto_well_known_types_commonjs', function (cb) { exec('mkdir -p commonjs_out && ' + protoc + ' --js_out=import_style=commonjs,binary:commonjs_out -I ../src ' + wellKnownTypes.join(' '), function (err, stdout, stderr) { console.log(stdout); console.log(stderr); cb(err); }); }); gulp.task('genproto_group1_commonjs', function (cb) { exec('mkdir -p commonjs_out && ' + protoc + ' --js_out=import_style=commonjs,binary:commonjs_out -I ../src -I commonjs -I . ' + group1Protos.join(' '), function (err, stdout, stderr) { console.log(stdout); console.log(stderr); cb(err); }); }); gulp.task('genproto_group2_commonjs', function (cb) { exec('mkdir -p commonjs_out && ' + protoc + ' --js_out=import_style=commonjs,binary:commonjs_out -I ../src -I commonjs -I . ' + group2Protos.join(' '), function (err, stdout, stderr) { console.log(stdout); console.log(stderr); cb(err); }); }); gulp.task('genproto_commonjs_wellknowntypes', function (cb) { exec('mkdir -p commonjs_out/node_modules/google-protobuf && ' + protoc + ' --js_out=import_style=commonjs,binary:commonjs_out/node_modules/google-protobuf -I ../src ' + wellKnownTypes.join(' '), function (err, stdout, stderr) { console.log(stdout); console.log(stderr); cb(err); }); }); gulp.task('genproto_wellknowntypes', function (cb) { exec(protoc + ' --js_out=import_style=commonjs,binary:. -I ../src ' + wellKnownTypes.join(' '), function (err, stdout, stderr) { console.log(stdout); console.log(stderr); cb(err); }); }); gulp.task('genproto_group3_commonjs_strict', function (cb) { exec('mkdir -p commonjs_out && ' + protoc + ' --js_out=import_style=commonjs_strict,binary:commonjs_out -I ../src -I commonjs -I . ' + group3Protos.join(' '), function (err, stdout, stderr) { console.log(stdout); console.log(stderr); cb(err); }); }); function getClosureBuilderCommand(exportsFile, outputFile) { return './node_modules/google-closure-library/closure/bin/build/closurebuilder.py ' + '--root node_modules ' + '-o compiled ' + '--compiler_jar node_modules/google-closure-compiler-java/compiler.jar ' + '-i ' + exportsFile + ' ' + 'map.js message.js binary/arith.js binary/constants.js binary/decoder.js ' + 'binary/encoder.js binary/reader.js binary/utils.js binary/writer.js ' + exportsFile + ' > ' + outputFile; } gulp.task('dist', gulp.series(['genproto_wellknowntypes'], function(cb) { // TODO(haberman): minify this more aggressively. // Will require proper externs/exports. exec(getClosureBuilderCommand('commonjs/export.js', '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/test_node_modules && ' + getClosureBuilderCommand( 'commonjs/export_asserts.js', 'commonjs_out/test_node_modules/closure_asserts_commonjs.js'), function (err, stdout, stderr) { console.log(stdout); console.log(stderr); cb(err); }); }); gulp.task('commonjs_testdeps', function (cb) { exec('mkdir -p commonjs_out/test_node_modules && ' + getClosureBuilderCommand( 'commonjs/export_testdeps.js', 'commonjs_out/test_node_modules/testdeps_commonjs.js'), function (err, stdout, stderr) { console.log(stdout); console.log(stderr); cb(err); }); }); gulp.task( 'make_commonjs_out', gulp.series( [ 'dist', 'genproto_well_known_types_commonjs', 'genproto_group1_commonjs', 'genproto_group2_commonjs', 'genproto_commonjs_wellknowntypes', 'commonjs_asserts', 'commonjs_testdeps', 'genproto_group3_commonjs_strict' ], function(cb) { // TODO(haberman): minify this more aggressively. // Will require proper externs/exports. var cmd = 'mkdir -p commonjs_out/binary && mkdir -p commonjs_out/test_node_modules && '; 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/test_node_modules && ' + 'cp commonjs/strict_test.js commonjs_out/strict_test.js &&' + 'cp commonjs/import_test.js commonjs_out/import_test.js', function(err, stdout, stderr) { console.log(stdout); console.log(stderr); cb(err); }); })); gulp.task( 'deps', gulp.series( [ 'genproto_well_known_types_closure', 'genproto_group1_closure', 'genproto_group2_closure' ], function(cb) { exec( './node_modules/google-closure-library/closure/bin/build/depswriter.py binary/arith.js binary/constants.js binary/decoder.js binary/encoder.js binary/reader.js binary/utils.js binary/writer.js debug.js map.js message.js node_loader.js test_bootstrap.js > deps.js', function(err, stdout, stderr) { console.log(stdout); console.log(stderr); cb(err); }); })); gulp.task( 'test_closure', gulp.series( [ 'genproto_well_known_types_closure', 'genproto_group1_closure', 'genproto_group2_closure', 'deps' ], function(cb) { exec( 'JASMINE_CONFIG_PATH=jasmine.json ./node_modules/.bin/jasmine', function(err, stdout, stderr) { console.log(stdout); console.log(stderr); cb(err); }); })); gulp.task('test_commonjs', gulp.series(['make_commonjs_out'], function(cb) { exec('cd commonjs_out && JASMINE_CONFIG_PATH=jasmine.json NODE_PATH=test_node_modules ../node_modules/.bin/jasmine', function (err, stdout, stderr) { console.log(stdout); console.log(stderr); cb(err); }); })); gulp.task('test', gulp.series(['test_closure', 'test_commonjs'], function(cb) { cb(); }));