angular / angular-cli

With this change we add support to inline external Adobe fonts into the index html, we also add a `preconnect` hint which helps improve page load speed.

Closes #21186

This is a workaround for `TypeError [Error]: Cannot read property 'workerPort' of undefined`.

…ors when deleting outputs

Closes #21202

…ntial loading processor

Webpack is a large dependency with a large dependency graph. By only loading Webpack when needed in the differential loading and i18n processors, initial startup time can be improved and memory usage can be reduced.

…dependency

The worker pool for differential loading and i18n processing is now managed by the `piscina` dependency. This dependency is already used within the recently added JavaScript optimizer refactoring and reduces both the number of direct dependencies and amount of code to setup the worker pools.

This should help to reduce heap out of memory errors during Karma tests.

…nager version during `ng version`

NPM updater notifier will prevents the child process from closing until it timeout after 3 minutes.

Closes #21172

… `terser` as a JavaScript optimizer

The javascript optimization pipeline is now a two-phase process.  `esbuild` is used in the first phase to remove the majority of the unused code and shorten identifiers in each output bundle script.  `esbuild` can accomplish this in a fraction of the time that `terser` previously required.  However, `esbuild` does not yet implement all of the optimizations that `terser` performs.  As a result, `terser` is used as a second phase to further optimize and reduce the size of the output bundle scripts.  Since `terser` is operating on a smaller input size, the time required for `terser` to complete is significantly reduced.  To further improve performance when source maps are enabled, the source map merging is now performed within the optimization workers. A maximum of four (4) optimization workers are currently used and this value can be adjusted via the `NG_BUILD_MAX_WORKERS` environment variable.

…m style configuration

This reverts commit d9fc971.

This should be on the `12.1.x` branch, not `master`.

Update to use remote instance name, primary_instance, for RBE

adds devtools to ng new resources list

…mport statement

Now that the TypeScript `esModuleInterop` option is enabled, the Node.js `module` builtin can be used with an import statement.

…e.json

The CLI contains a helper class instance that provides the version of the executing CLI. By using this helper throughtout the code, repeat `require` calls are no longer necessary.

…ebWorkerTsConfig is defined

The logic was inverted which caused workers not to be parsed when `webWorkerTsConfig` is defined.