Split src/runtime in to src/runtime and src/loader files.

This will make the architecture clearer, improve make rules.

Review URL: https://api.github.com/repos/google/traceur-compiler/issues/2045

Closes #2045.

.gitignore

@@ -24,7 +24,7 @@ src/outputgeneration/SourceMapIntegration.js
 src/syntax/ParseTreeVisitor.js
 src/syntax/trees/ParseTreeType.js
 src/syntax/trees/ParseTrees.js
-src/runtime/version.js
+src/loader/version.js
 test/unit/node/out/compile-amd
 test/unit/node/out/compile-cjs
 test/unit/node/out/compile-cjs-maps

Makefile

@@ -1,7 +1,7 @@
 RUNTIME_SRC = \
   src/runtime/runtime.js \
   src/runtime/url.js \
-  src/runtime/ModuleStoreImpl.js \
+  src/loader/ModuleStoreImpl.js \
   # end files that must be script.
 
 POLYFILL_SRC = \
@@ -169,7 +169,7 @@ boot: clean build
 
 clean: wikiclean
 	@rm -f build/compiled-by-previous-traceur.js
-	@rm -f src/runtime/version.js
+	@rm -f src/loader/version.js
 	@rm -rf build/currentSemVer.mk
 	@rm -f build/es6-no-modules/*
 	@rm -f $(GENSRC)
@@ -208,7 +208,7 @@ bin/traceur.js: build/compiled-by-previous-traceur.js $(SRC_NODE)
 	  $(RUNTIME_SCRIPTS) $(TFLAGS) $(SRC)
 
 # Use last-known-good compiler to compile current source
-build/compiled-by-previous-traceur.js: src/runtime/version.js \
+build/compiled-by-previous-traceur.js: src/loader/version.js \
 		$(PREV_NODE) \
 		$(SRC) \
 	  node_modules/traceur/bin/traceur.js $(SRC_ALL) $(GENSRC) node_modules
@@ -269,7 +269,7 @@ src/codegeneration/ParseTreeTransformer.js: \
   build/build-parse-tree-transformer.js src/syntax/trees/trees.json
 	node $^ > $@
 
-src/runtime/version.js: package.json
+src/loader/version.js: package.json
 	echo "// generated in Makefile.\nexport let version = '$(PACKAGE_VERSION)';\n" > $@
 
 unicode-tables: \

demo/transcode.js

@@ -18,7 +18,7 @@ import {
   SourceMapGenerator,
   SourceMapConsumer
 } from 'traceur@0.0/src/outputgeneration/SourceMapIntegration.js';
-import {webLoader} from 'traceur@0.0/src/runtime/webLoader.js';
+import {webLoader} from 'traceur@0.0/src/loader/webLoader.js';
 
 class BatchErrorReporter extends ErrorReporter {
   constructor() {

src/WebPageTranscoder.js

@@ -14,11 +14,11 @@
 
 // Applies Traceur to all scripts in a Web page.
 
-import {Loader} from './runtime/Loader.js';
-import {BrowserTraceurLoader} from './runtime/TraceurLoader.js';
+import {Loader} from './loader/Loader.js';
+import {BrowserTraceurLoader} from './loader/TraceurLoader.js';
 import {ErrorReporter} from './util/ErrorReporter.js';
 import {Options} from './Options.js';
-import {webLoader} from './runtime/webLoader.js';
+import {webLoader} from './loader/webLoader.js';
 
 export const scriptSelector = 'script[type="module"],script[type="text/traceur"]';
 

src/runtime/InternalLoader.js → src/loader/InternalLoader.js

@@ -13,7 +13,7 @@
 // limitations under the License.
 
 import {assert} from '../util/assert.js';
-import {LoaderCompiler} from '../runtime/LoaderCompiler.js';
+import {LoaderCompiler} from './LoaderCompiler.js';
 import {ExportsList} from '../codegeneration/module/ModuleSymbol.js';
 import {isAbsolute, resolveUrl} from '../util/url.js';
 import {Options} from '../Options.js';

src/runtime/LoaderCompiler.js → src/loader/LoaderCompiler.js

@@ -20,7 +20,7 @@ import {ModuleSpecifierVisitor} from
 import {ModuleSymbol} from '../codegeneration/module/ModuleSymbol.js';
 import {Parser} from '../syntax/Parser.js';
 import {SourceFile} from '../syntax/SourceFile.js';
-import {systemjs} from '../runtime/system-map.js';
+import {systemjs} from './system-map.js';
 import {UniqueIdentifierGenerator} from
     '../codegeneration/UniqueIdentifierGenerator.js';
 import {isAbsolute, resolveUrl} from '../util/url.js';

src/runtime/loader-imports.js → src/loader/loader-imports.js

@@ -20,7 +20,7 @@ import {InlineLoaderCompiler} from './InlineLoaderCompiler.js';
 import {NodeTraceurLoader} from './NodeTraceurLoader.js';
 import {TraceurLoader} from './TraceurLoader.js';
 
-export let runtime = {
+export let loader = {
   BrowserTraceurLoader,
   InlineLoaderCompiler,
   Loader,

src/node/NodeLoaderCompiler.js

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import {LoaderCompiler} from '../runtime/LoaderCompiler.js';
+import {LoaderCompiler} from '../loader/LoaderCompiler.js';
 
 export class NodeLoaderCompiler extends LoaderCompiler {
   constructor() {

src/node/System.js

@@ -17,7 +17,7 @@
 var fs = require('fs');
 var traceur = require('./traceur.js');
 
-var System = new traceur.runtime.NodeTraceurLoader();
+var System = new traceur.loader.NodeTraceurLoader();
 
 var traceurMap;
 

src/node/recursiveModuleCompile.js

@@ -72,8 +72,8 @@ function forEachRecursiveModuleCompile(outputDir, includes, options) {
   return Promise.all(includes.map(getPromise));
 }
 
-var TraceurLoader = traceur.runtime.TraceurLoader;
-var InlineLoaderCompiler = traceur.runtime.InlineLoaderCompiler;
+var TraceurLoader = traceur.loader.TraceurLoader;
+var InlineLoaderCompiler = traceur.loader.InlineLoaderCompiler;
 var Options = traceur.util.Options;
 
 /**

src/traceur.js

@@ -14,4 +14,4 @@
 
 export * from './util-imports.js';
 export * from './compiler-imports.js';
-export * from './runtime/loader-imports.js';
+export * from './loader/loader-imports.js';

test/featureTestRunner.js

@@ -17,7 +17,7 @@ import {StringMap} from '../src/util/StringMap.js';
 import {NodeTraceurTestRunner} from './modular/NodeTraceurTestRunner.js';
 import {BrowserTraceurTestRunner} from './modular/BrowserTraceurTestRunner.js';
 import {Options} from '../src/Options.js';
-import {ModuleStore} from '../src/runtime/ModuleStore.js';
+import {ModuleStore} from '../src/loader/ModuleStore.js';
 
 import {assert, assertArrayEquals} from './asserts.js';
 export * from './asserts.js';

test/modular/BrowserTraceurTestRunner.js

@@ -15,7 +15,7 @@
 /** @fileoverview Configure mocha for Traceur testing.in browsers */
 
 import {TraceurTestRunner} from './TraceurTestRunner.js';
-import {webLoader} from '../../src/runtime/webLoader.js';
+import {webLoader} from '../../src/loader/webLoader.js';
 
 function optionsOnURL() {
   let params = window.location.search.substring(1);

test/modular/getTestLoader.js

@@ -23,7 +23,7 @@ if (typeof window === 'undefined') {  // Node
   fileLoader = require('../../src/node/nodeLoader.js');
 } else {  // Browser
   url = resolveUrl(window.location.href, 'test/unit/runtime/modules.js');
-  fileLoader = get('src/runtime/webLoader.js').webLoader;
+  fileLoader = get('src/loader/webLoader.js').webLoader;
 }
 
 export function getTestLoader() {

test/unit/node/generated-code-dependencies.js

@@ -44,7 +44,7 @@ suite('context test', function() {
   }
 
   function executeFileWithRuntime(fileName, options, debug) {
-    var TraceurLoader = traceur.runtime.TraceurLoader;
+    var TraceurLoader = traceur.loader.TraceurLoader;
     var loader = new TraceurLoader(nodeLoader);
     var source = fs.readFileSync(fileName, 'utf-8');
     var metadata = {traceurOptions: options};

test/unit/runtime/Loader.js

@@ -23,7 +23,7 @@ import {
 import {ErrorReporter} from '../../../src/util/ErrorReporter.js';
 import {MutedErrorReporter} from '../../../src/util/MutedErrorReporter.js';
 import {Options} from '../../../src/Options.js';
-import {ModuleStore} from '../../../src/runtime/ModuleStore.js';
+import {ModuleStore} from '../../../src/loader/ModuleStore.js';
 
 function getTestLoader() {
   return new System.constructor();