build: Use Ivy compiler for bazel builds by default (#43862)

Setting the angular_ivy_enabled environment variable to True will default Bazel builds to use the Ivy
compiler rather than defaulting to ViewEngine.

PR Close #43862

Author: josephperrott

.bazelrc

@@ -84,9 +84,8 @@ query --deleted_packages=integration/bazel,integration/bazel/src,integration/baz
 ################################
 # Temporary Settings for Ivy   #
 ################################
-# To determine if the compiler used should be Ivy instead of ViewEngine, one can use `--config=ivy`
-# on any bazel target. This is a temporary flag until codebase is permanently switched to Ivy.
-build --define=angular_ivy_enabled=False
+# Set the default compiler used for bazel builds to be Ivy.
+build --define=angular_ivy_enabled=True
 
 build:view-engine --define=angular_ivy_enabled=False
 build:ivy --define=angular_ivy_enabled=True

.circleci/config.yml

@@ -358,7 +358,7 @@ jobs:
           command: |
             yarn bazel run //tools/saucelabs:sauce_service_setup
             TESTS=$(./node_modules/.bin/bazelisk query --output label '(kind(karma_web_test, ...) intersect attr("tags", "saucelabs", ...)) except attr("tags", "ivy-only", ...) except attr("tags", "fixme-saucelabs-ve", ...)')
-            yarn bazel test --config=saucelabs ${TESTS}
+            yarn bazel test --config=saucelabs --config=view-engine ${TESTS}
             yarn bazel run //tools/saucelabs:sauce_service_stop
           no_output_timeout: 40m
       - notify_webhook_on_fail:
@@ -382,7 +382,7 @@ jobs:
           command: |
             yarn bazel run //tools/saucelabs:sauce_service_setup
             TESTS=$(./node_modules/.bin/bazelisk query --output label '(kind(karma_web_test, ...) intersect attr("tags", "saucelabs", ...)) except attr("tags", "no-ivy-aot", ...) except attr("tags", "fixme-saucelabs-ivy", ...)')
-            yarn bazel test --config=saucelabs --config=ivy ${TESTS}
+            yarn bazel test --config=saucelabs ${TESTS}
             yarn bazel run //tools/saucelabs:sauce_service_stop
           no_output_timeout: 40m
       - notify_webhook_on_fail:
@@ -776,11 +776,11 @@ jobs:
       - setup_win
       - run:
           name: Build all windows CI targets
-          command: bazel build --build_tag_filters=-ivy-only //packages/compiler-cli/...
+          command: bazel build --config=view-engine --build_tag_filters=-ivy-only //packages/compiler-cli/...
           no_output_timeout: 15m
       - run:
           name: Test all windows CI targets
-          command: bazel test --test_tag_filters="-ivy-only,-browser:chromium-local" //packages/compiler-cli/...
+          command: bazel test --config=view-engine --test_tag_filters="-ivy-only,-browser:chromium-local" //packages/compiler-cli/...
           no_output_timeout: 15m
 
   test_ivy_aot_win:
@@ -789,11 +789,11 @@ jobs:
       - setup_win
       - run:
           name: Build all windows CI targets
-          command: bazel build --config=ivy --build_tag_filters=-no-ivy-aot,-fixme-ivy-aot //packages/compiler-cli/...
+          command: bazel build --build_tag_filters=-no-ivy-aot,-fixme-ivy-aot //packages/compiler-cli/...
           no_output_timeout: 15m
       - run:
           name: Test all windows CI targets
-          command: bazel test --config=ivy --test_tag_filters="-no-ivy-aot,-fixme-ivy-aot,-browser:chromium-local" //packages/compiler-cli/... //packages/localize/...
+          command: bazel test --test_tag_filters="-no-ivy-aot,-fixme-ivy-aot,-browser:chromium-local" //packages/compiler-cli/... //packages/localize/...
           no_output_timeout: 15m
       # Save dependencies to use on subsequent runs.
       - save_cache:

.vscode/recommended-launch.json

@@ -39,7 +39,6 @@
       "program": "${workspaceFolder}/node_modules/.bin/bazelisk",
       "args": [
         "test",
-        "--config=ivy",
         "packages/core/test/acceptance",
         "--config=debug"
       ],
@@ -57,7 +56,6 @@
       "program": "${workspaceFolder}/node_modules/.bin/bazelisk",
       "args": [
         "test",
-        "--config=ivy",
         "packages/core/test/render3",
         "--config=debug"
       ],
@@ -75,7 +73,6 @@
       "program": "${workspaceFolder}/node_modules/.bin/bazelisk",
       "args": [
         "test",
-        "--config=ivy",
         "packages/core/test",
         "--config=debug"
       ],

.vscode/recommended-tasks.json

@@ -9,7 +9,6 @@
       "command": "${workspaceFolder}/node_modules/.bin/bazelisk",
       "args": [
         "test",
-        "--config=ivy",
         "packages/core/test",
         "packages/core/test/acceptance",
         "packages/core/test/render3",
@@ -42,7 +41,6 @@
       "command": "${workspaceFolder}/node_modules/.bin/bazelisk",
       "args": [
         "test",
-        "--config=ivy",
         "packages/core/test/acceptance",
       ],
       "group": "test",
@@ -71,7 +69,6 @@
       "command": "${workspaceFolder}/node_modules/.bin/bazelisk",
       "args": [
         "test",
-        "--config=ivy",
         "packages/core/test",
       ],
       "group": "test",
@@ -100,7 +97,6 @@
       "command": "${workspaceFolder}/node_modules/.bin/bazelisk",
       "args": [
         "test",
-        "--config=ivy",
         "packages/core/test/render3",
       ],
       "group": "test",

docs/BAZEL.md

@@ -63,12 +63,8 @@ See also: [`//.bazelrc`](https://github.com/angular/angular/blob/master/.bazelrc
 
 - `--config=debug`: build and launch in debug mode (see [debugging](#debugging) instructions below)
 - `--test_arg=--node_options=--inspect=9228`: change the inspector port.
-- `--config=ivy` Enables ivy mode if present, otherwise ViewEngine is used. This switches which compiler is used (ngc or ngtsc)
-- `--config=view-engine` Enables ViewEngine mode if present, currently this the default mode. This switches which compiler is used (ngc or ngtsc)
+- `--config=view-engine` Enables ViewEngine mode if present, otherwise Ivy is used. This switches which compiler is used (ngc or ngtsc)
 - `--test_tag_filters=<tag>`: filter tests down to tags defined in the `tag` config of your rules in any given `BUILD.bazel`.
-    - `no-ivy-aot`: Useful for excluding build and test targets that are not meant to be executed in Ivy AOT mode (`--config=ivy`).
-    - `ivy-only`: Useful for excluding all Ivy build and tests targets with `--config=view-engine`.
-    - `fixme-ivy-aot`: Useful for including/excluding build and test targets that are currently broken in Ivy AOT mode (`--config=ivy`).
 
 
 ### Debugging a Node Test
@@ -276,7 +272,7 @@ Require stack:
 
 `bazel run` only works in Bazel Windows with non-test targets. Ensure that you are using `bazel test` instead.
 
-e.g: `yarn bazel test packages/core/test/bundling/forms:symbol_test --config=ivy`
+e.g: `yarn bazel test packages/core/test/bundling/forms:symbol_test`
 
 #### mkdir missing
 If you see the following error::

docs/DEBUG_COMPONENTS_REPO_IVY.md

@@ -20,7 +20,7 @@ node ./scripts/ci/update-framework-deps-to-dist-packages.js {COMPONENTS_REPO}/pa
 following command:
 
 ```bash
-yarn test --deleted_packages=//src/dev-app --config=ivy
+yarn test --deleted_packages=//src/dev-app
 ```
 
 ### Running tests for individual entry-points

packages/core/src/render3/util/global_utils.ts

@@ -19,8 +19,7 @@ import {getComponent, getContext, getDirectiveMetadata, getDirectives, getHostEl
  *
  * To see this in action run the following command:
  *
- *   bazel run --config=ivy
- *   //packages/core/test/bundling/todo:devserver
+ *   bazel run //packages/core/test/bundling/todo:devserver
  *
  *  Then load `localhost:5432` and start using the console tools.
  */

packages/core/test/bundling/README.md

@@ -6,12 +6,12 @@ This is asserted by keeping gold files of all symbols which are expected to be r
 When doing renaming it is often necessary to update the gold files, to do so use these commands:
 
 ```
-yarn bazel run --config=ivy //packages/core/test/bundling/injection:symbol_test.accept
-yarn bazel run --config=ivy //packages/core/test/bundling/cyclic_import:symbol_test.accept
-yarn bazel run --config=ivy //packages/core/test/bundling/forms:symbol_test.accept
-yarn bazel run --config=ivy //packages/core/test/bundling/hello_world:symbol_test.accept
-yarn bazel run --config=ivy //packages/core/test/bundling/router:symbol_test.accept
-yarn bazel run --config=ivy //packages/core/test/bundling/todo:symbol_test.accept
+yarn bazel run //packages/core/test/bundling/injection:symbol_test.accept
+yarn bazel run //packages/core/test/bundling/cyclic_import:symbol_test.accept
+yarn bazel run //packages/core/test/bundling/forms:symbol_test.accept
+yarn bazel run //packages/core/test/bundling/hello_world:symbol_test.accept
+yarn bazel run //packages/core/test/bundling/router:symbol_test.accept
+yarn bazel run //packages/core/test/bundling/todo:symbol_test.accept
 ```
 
 ## Running all symbol tests

packages/core/test/bundling/core_all/BUILD.bazel

@@ -28,9 +28,6 @@ ng_rollup_bundle(
 js_size_tracking_test(
     name = "size_test",
     src = "angular/packages/core/test/bundling/core_all/bundle.min.js",
-    # Ensures that this target runs with "--config=ivy" (aka Ivy). This is necessary
-    # because we don't run this test on CI currently, but if we run it manually, we need to
-    # ensure that it runs with Ivy for proper size comparisons.
     angular_ivy_enabled = "True",
     data = [
         "bundle.golden_size_map_ivy.json",

packages/core/test/render3/perf/README.md

@@ -1,7 +1,7 @@
 ### Build
 
 ```
-yarn bazel build //packages/core/test/render3/perf:${BENCHMARK}_lib.min_debug.js --config=ivy
+yarn bazel build //packages/core/test/render3/perf:${BENCHMARK}_lib.min_debug.js
 ```
 
 ### Run 
@@ -72,15 +72,15 @@ The resulting output should look something like this:
 ### Notes
 
 To run the benchmark use `bazel run <benchmark_target>`, example:
-- `yarn bazel run --config=ivy //packages/core/test/render3/perf:noop_change_detection`
+- `yarn bazel run //packages/core/test/render3/perf:noop_change_detection`
 
 To profile, append `_profile` to the target name and attach a debugger via chrome://inspect, example:
-- `yarn bazel run --config=ivy //packages/core/test/render3/perf:noop_change_detection_profile`
+- `yarn bazel run //packages/core/test/render3/perf:noop_change_detection_profile`
 
 To interactively edit/rerun benchmarks use `ibazel` instead of `bazel`.
 
 To debug
 - Follow the directions in `profile_in_browser.html`
 OR
-- `yarn bazel build --config=ivy //packages/core/test/render3/perf:noop_change_detection`
+- `yarn bazel build //packages/core/test/render3/perf:noop_change_detection`
 - `node --inspect-brk bazel-out/darwin-fastbuild/bin/packages/core/test/render3/perf/noop_change_detection.min_debug.js`

packages/core/test/render3/perf/profile_all.js

@@ -29,7 +29,7 @@ const profileTests =
 
 // build tests
 shell.exec(
-    `yarn bazel build --config=ivy ` +
+    `yarn bazel build ` +
     profileTests.map((name) => `//packages/core/test/render3/perf:${name}_lib.min_debug.js`)
         .join(' '));
 

packages/core/test/render3/perf/profile_in_browser.html

@@ -9,8 +9,7 @@
 
 <body>
   <ol>
-    <li>Build the benchmark using <tt>yarn bazel build //packages/core/test/render3/perf:${BENCHMARK}.min_debug.js
-        --config=ivy</tt></li>
+    <li>Build the benchmark using <tt>yarn bazel build //packages/core/test/render3/perf:${BENCHMARK}.min_debug.js</tt></li>
     <li>Open this file using the <tt>file://</tt> protocol and add <tt>?benchmark=BENCHMARK</tt> to the URL.</li>
     <li>
       Note: You should likely run this in an incognito browser with the "no-turbo-inlining" flag.<br />

scripts/build/angular-in-memory-web-api.js

@@ -34,7 +34,7 @@ function buildAngularInMemoryWebApiPackage(destDir) {
   console.info(`${scriptPath}:`);
   console.info('  Building angular-in-memory-web-api npm package');
   console.info('##############################');
-  exec(`${bazelCmd} build //packages/misc/angular-in-memory-web-api:npm_package --config=ivy`);
+  exec(`${bazelCmd} build //packages/misc/angular-in-memory-web-api:npm_package`);
 
   // Create the output directory.
   const absDestDir = resolve(baseDir, destDir);

scripts/build/package-builder.js

@@ -92,8 +92,7 @@ function buildTargetPackages(destDir, description, isRelease = false) {
 
   // Use either `--config=snapshot` or `--config=release` so that builds are created with the
   // correct embedded version info.
-  exec(`${bazelCmd} build --config=${isRelease ? 'release' : 'snapshot'} --config=ivy ${
-      targets.join(' ')}`);
+  exec(`${bazelCmd} build --config=${isRelease ? 'release' : 'snapshot'} ${targets.join(' ')}`);
 
   // Create the output directory.
   const absDestDir = resolve(baseDir, destDir);

tools/saucelabs/README.md

@@ -29,11 +29,9 @@ yarn bazel run //tools/saucelabs:sauce_service_setup
 For example, `packages/core/test:test_web` becomes `packages/core/test:saucelabs_test_web`.
 
 ```
-yarn bazel test //packages/core/test:saucelabs_test_web --config=saucelabs --config=ivy
+yarn bazel test //packages/core/test:saucelabs_test_web --config=saucelabs
 ```
 
-Remove the `--config=ivy` if you want to run through View Engine instead. 
-
 5. Sauce service log may be tailed or dumped with the following targets:
 
 ``` bash
@@ -54,15 +52,15 @@ Running all ViewEngine karma tests in Saucelabs:
 ``` bash
 yarn bazel run //tools/saucelabs:sauce_service_setup
 TESTS=$(./node_modules/.bin/bazelisk query --output label '(kind(karma_web_test, ...) intersect attr("tags", "saucelabs", ...)) except attr("tags", "ivy-only", ...) except attr("tags", "fixme-saucelabs-ve", ...)')
-yarn bazel test --config=saucelabs ${TESTS}
+yarn bazel test --config=saucelabs --config=view-engine ${TESTS}
 ```
 
 Running all Ivy karma tests in Saucelabs:
 
 ``` bash
 yarn bazel run //tools/saucelabs:sauce_service_setup
 TESTS=$(./node_modules/.bin/bazelisk query --output label '(kind(karma_web_test, ...) intersect attr("tags", "saucelabs", ...)) except attr("tags", "no-ivy-aot", ...) except attr("tags", "fixme-saucelabs-ivy", ...)')
-yarn bazel test --config=saucelabs --config=ivy ${TESTS}
+yarn bazel test --config=saucelabs ${TESTS}
 ```
 
 ## Under the hood

tools/symbol-extractor/run_all_symbols_extractor_tests.js

@@ -39,8 +39,7 @@ const ALL_ACCEPT_TARGETS = ALL_TEST_TARGETS.map(test => `${test}.accept`);
 function runBazelCommandOnTargets(command, targets, present) {
   for (const target of targets) {
     process.stdout.write(`${present}: ${target}`);
-    const commandResult =
-        spawnSync('yarn', ['-s', 'bazel', command, '--config=ivy', target], {encoding: 'utf8'});
+    const commandResult = spawnSync('yarn', ['-s', 'bazel', command, target], {encoding: 'utf8'});
     process.stdout.clearLine();
     process.stdout.cursorTo(0);
     if (commandResult.status) {