build(ngc): run integration test hermetically

This ensures we run in a clean directory, using our real distribution. It finds bugs like @internal
APIs needed to type-check in the offline compiler, as well as problems in package.json.

Also move tsc-wrapped under tools/@angular

build.sh

@@ -35,7 +35,7 @@ cd -
 TSCONFIG=./modules/tsconfig.json
 echo "====== (all)COMPILING: \$(npm bin)/tsc -p ${TSCONFIG} ====="
 # compile ts code
-TSC="node dist/tools/tsc-wrapped/src/main"
+TSC="node dist/tools/@angular/tsc-wrapped/src/main"
 $TSC -p modules/tsconfig.json
 
 rm -rf ./dist/packages-dist

karma-js.conf.js

@@ -52,7 +52,6 @@ module.exports = function(config) {
       'karma-sauce-launcher',
       'karma-chrome-launcher',
       'karma-sourcemap-loader',
-      'karma-dart',
       internalAngularReporter
     ],
 

modules/@angular/compiler_cli/README.md

@@ -78,18 +78,16 @@ At a high level, this program
 - these `.ts` files are written to the `genDir` path, then compiled together with the application.
 
 ## For developers
-Run the compiler from source:
 ```
 # Build angular2 and the compiler
-./node_modules/.bin/tsc -p modules
-# Run it on the test project
-$ ./modules/@angular/compiler_cli./integrationtest.sh
-```
-
-Release:
-```
-$ ./modules/@angular/compiler_cli./integrationtest.sh
-$ cp modules/@angular/compiler_cli/README.md modules/@angular/compiler_cli/package.json dist/all/@angular/compiler_cli
-# npm login as angular
-$ npm publish dist/all/@angular/compiler_cli --access=public
+./build.sh
+# Run the test once
+# (First edit the LINKABLE_PKGS to use npm link instead of npm install)
+$ ./scripts/ci-lite/offline_compiler_test.sh
+# Keep a package fresh in watch mode
+./node_modules/.bin/tsc -p modules/@angular/compiler/tsconfig-es5.json -w
+# Iterate on the test
+cd /tmp/wherever/e2e_test.1464388257/
+./node_modules/.bin/ngc
+./node_modules/.bin/jasmine test/*_spec.js
 ```

modules/@angular/compiler_cli/index.ts

@@ -1,3 +1,3 @@
 export {CodeGenerator} from './src/codegen';
 export {NodeReflectorHost} from './src/reflector_host';
-export * from 'tsc-wrapped';
+export * from '@angular/tsc-wrapped';

modules/@angular/compiler_cli/integrationtest.sh

@@ -1,11 +0,0 @@
-#!/usr/bin/env bash
-
-set -e -o pipefail
-
-cd $(dirname $0)
-cd $(pwd)/../../..
-export NODE_PATH=$NODE_PATH:$(pwd)/dist/all:$(pwd)/dist/tools
-readonly TESTDIR="@angular/compiler_cli/integrationtest"
-rm -f modules/$TESTDIR/src/*.{ngfactory,css.shim}.ts
-node dist/all/@angular/compiler_cli/src/main -p modules/$TESTDIR
-node dist/tools/cjs-jasmine -- $TESTDIR/**/*_spec.js

modules/@angular/compiler_cli/integrationtest/test/basic_spec.ts

@@ -1,3 +1,11 @@
+// Only needed to satisfy the check in core/src/util/decorators.ts
+// TODO(alexeagle): maybe remove that check?
+require('reflect-metadata');
+
+require('@angular/platform-server/src/parse5_adapter.js').Parse5DomAdapter.makeCurrent();
+require('zone.js/dist/zone-node.js');
+require('zone.js/dist/long-stack-trace-zone.js');
+
 import * as fs from 'fs';
 import * as path from 'path';
 import {BasicNgFactory} from '../src/basic.ngfactory';
@@ -6,7 +14,7 @@ import {ReflectiveInjector, DebugElement, getDebugNode} from '@angular/core';
 import {browserPlatform, BROWSER_APP_PROVIDERS} from '@angular/platform-browser';
 
 describe("template codegen output", () => {
-  const outDir = path.join('dist', 'all', '@angular', 'compiler_cli', 'integrationtest', 'src');
+  const outDir = 'src';
 
   it("should lower Decorators without reflect-metadata", () => {
     const jsOutput = path.join(outDir, 'basic.js');

modules/@angular/compiler_cli/integrationtest/tsconfig.json

@@ -2,8 +2,7 @@
     "angularCompilerOptions": {
       // For TypeScript 1.8, we have to lay out generated files
       // in the same source directory with your code.
-      "genDir": ".",
-      "legacyPackageLayout": false
+      "genDir": "."
     },
 
     "compilerOptions": {
@@ -11,13 +10,9 @@
         "experimentalDecorators": true,
         "noImplicitAny": true,
         "moduleResolution": "node",
-        "outDir": "../../../../dist/all/@angular/compiler_cli/integrationtest",
         "rootDir": "",
         "declaration": true,
         "lib": ["es6", "dom"],
-        "baseUrl": ".",
-        "paths": {
-          "@angular/*": ["../../../../dist/all/@angular/*"]
-        }
+        "baseUrl": "."
     }
 }

modules/@angular/compiler_cli/integrationtest/typings.d.ts

@@ -1,2 +0,0 @@
-/// <reference path="../../../../node_modules/@types/node/index.d.ts" />
-/// <reference path="../../../../node_modules/@types/jasmine/index.d.ts" />

modules/@angular/compiler_cli/src/codegen.ts

@@ -4,7 +4,7 @@
  */
 import * as ts from 'typescript';
 import * as path from 'path';
-import {AngularCompilerOptions} from 'tsc-wrapped';
+import {AngularCompilerOptions} from '@angular/tsc-wrapped';
 
 import * as compiler from '@angular/compiler';
 import {ViewEncapsulation} from '@angular/core';

modules/@angular/compiler_cli/src/main.ts

@@ -4,7 +4,7 @@
 import 'reflect-metadata';
 
 import * as ts from 'typescript';
-import * as tsc from 'tsc-wrapped';
+import * as tsc from '@angular/tsc-wrapped';
 
 import {CodeGenerator} from './codegen';
 

modules/@angular/compiler_cli/src/reflector_host.ts

@@ -1,6 +1,6 @@
 import {StaticReflectorHost, StaticSymbol} from './static_reflector';
 import * as ts from 'typescript';
-import {AngularCompilerOptions, MetadataCollector, ModuleMetadata} from 'tsc-wrapped';
+import {AngularCompilerOptions, MetadataCollector, ModuleMetadata} from '@angular/tsc-wrapped';
 import * as fs from 'fs';
 import * as path from 'path';
 import {ImportGenerator, AssetUrl} from './compiler_private';

modules/@angular/compiler_cli/tsconfig-es5.json

@@ -15,7 +15,7 @@
           "@angular/compiler": ["../../../dist/packages-dist/compiler"],
           "@angular/platform-server": ["../../../dist/packages-dist/platform-server"],
           "@angular/platform-browser": ["../../../dist/packages-dist/platform-browser"],
-          "tsc-wrapped": ["../../../dist/tools/tsc-wrapped"]
+          "@angular/tsc-wrapped": ["../../../dist/tools/@angular/tsc-wrapped"]
         },
         "experimentalDecorators": true,
         "rootDir": ".",

modules/@angular/core/src/application_ref.ts

@@ -434,9 +434,6 @@ export const PLATFORM_CORE_PROVIDERS =
           /* @ts2dart_Provider */ {provide: PlatformRef, useExisting: PlatformRef_})
     ];
 
-/**
- * @internal
- */
 export const APPLICATION_CORE_PROVIDERS = /*@ts2dart_const*/[
   /* @ts2dart_Provider */ {provide: NgZone, useFactory: createNgZone, deps: []},
   ApplicationRef_,

modules/tsconfig.json

@@ -14,7 +14,7 @@
       "selenium-webdriver": ["../node_modules/@types/selenium-webdriver/index.d.ts"],
       "rxjs/*": ["../node_modules/rxjs/*"],
       "@angular/*": ["./@angular/*"],
-      "tsc-wrapped": ["../dist/tools/tsc-wrapped"]
+      "@angular/tsc-wrapped": ["../dist/tools/@angular/tsc-wrapped"]
     },
     "rootDir": ".",
     "inlineSourceMap": true,

scripts/ci-lite/build.sh

@@ -9,11 +9,8 @@ cd `dirname $0`
 source ./env.sh
 cd ../..
 
-$(npm bin)/tsc -p ./tools/tsconfig.json
-
-node dist/tools/tsc-wrapped/src/main -p modules/tsconfig.json
-
-# Compile the compiler_cli integration tests
-node dist/all/@angular/compiler_cli/src/main -p modules/@angular/compiler_cli/integrationtest
+$(npm bin)/tsc -p tools
+cp tools/@angular/tsc-wrapped/package.json dist/tools/@angular/tsc-wrapped
+node dist/tools/@angular/tsc-wrapped/src/main -p modules
 
 echo 'travis_fold:end:BUILD'

scripts/ci-lite/offline_compiler_test.sh

@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+set -ex -o pipefail
+
+# These ones can be `npm link`ed for fast development
+LINKABLE_PKGS=(
+  $(pwd)/dist/packages-dist/{common,core,compiler,compiler_cli,platform-{browser,server}}
+  $(pwd)/dist/tools/@angular/tsc-wrapped
+)
+PKGS=(
+  reflect-metadata
+  typescript@next
+  zone.js
+  rxjs
+  @types/{node,jasmine}
+  jasmine
+)
+
+TMPDIR=${TMPDIR:-.}
+readonly TMP=$TMPDIR/e2e_test.$(date +%s)
+mkdir -p $TMP
+cp -R -v modules/@angular/compiler_cli/integrationtest/* $TMP
+# Try to use the same versions as angular, in particular, this will
+# cause us to install the same rxjs version.
+cp -v package.json $TMP
+
+# run in subshell to avoid polluting cwd
+(
+  cd $TMP
+  npm install ${PKGS[*]}
+  # TODO(alexeagle): allow this to be npm link instead
+  npm install ${LINKABLE_PKGS[*]}
+
+  # Compile the compiler_cli integration tests
+  ./node_modules/.bin/ngc
+
+  ./node_modules/.bin/jasmine init
+  # Run compiler_cli integration tests in node
+  ./node_modules/.bin/jasmine test/*_spec.js
+)

scripts/ci-lite/test_e2e.sh

@@ -22,6 +22,8 @@ echo 'travis_fold:start:test.buildPackages'
 echo 'travis_fold:end:test.buildPackages'
 
 
+./scripts/ci-lite/offline_compiler_test.sh
+
 echo 'travis_fold:start:test.e2e.localChrome'
 cd dist/
 $(npm bin)/gulp serve &

scripts/ci-lite/test_js.sh

@@ -31,18 +31,11 @@ node ./dist/tools/tsc-watch/ node runCmdsOnly
 echo 'travis_fold:end:test.unit.node'
 
 
-echo 'travis_fold:start:test.compiler_cli.node'
-
-# Run compiler_cli integration tests in node
-node dist/tools/cjs-jasmine -- @angular/compiler_cli/integrationtest/**/*_spec.js
-
-echo 'travis_fold:end:test.compiler_cli.node'
-
-# rebuild since codegen has overwritten some files.
-node dist/all/@angular/compiler_cli/src/main -p modules/tsconfig.json
-
 echo 'travis_fold:start:test.unit.localChrome'
 
+# rebuild to codegen files in @angular/compiler/test
+node dist/all/@angular/compiler_cli/src/main -p modules/tsconfig.json
+
 # Run unit tests in local chrome
 if [[ ${TRAVIS} ]]; then
   sh -e /etc/init.d/xvfb start

tools/@angular/tsc-wrapped/README.md

@@ -24,7 +24,7 @@ emit.
 ## Releasing
 ```
 $ $(npm bin)/tsc -p tools
-$ cp tools/tsc-wrapped/package.json dist/tools/tsc-wrapped/
+$ cp tools/tsc-wrapped/package.json dist/tools/@angular/tsc-wrapped/
 $ npm login [angular]
-$ npm publish dist/tools/tsc-wrapped
+$ npm publish dist/tools/@angular/tsc-wrapped
 ```

tools/broccoli/broccoli-typescript.ts

@@ -3,7 +3,7 @@ import fse = require('fs-extra');
 import path = require('path');
 import * as ts from 'typescript';
 import {wrapDiffingPlugin, DiffingBroccoliPlugin, DiffResult} from './diffing-broccoli-plugin';
-import {MetadataCollector} from '../tsc-wrapped';
+import {MetadataCollector} from '../@angular/tsc-wrapped';
 
 type FileRegistry = ts.Map<{version: number}>;