When the first build in JIT has an error we are not emitting files. This ends up causing an issue because subsequent builds only trigger partial emits of files and only emits the full set of files if the number of files changed is greater than 20.
This logic adds the behavior that we only enter the 'only 20 files' part when the previous build was successful.
Fixes#14644
The serve path represents the base of the application. Accessing a different path (`/api/` for instance) should not cause the application to load if the application's base is `/test/`
Before, the build tasks ran in parallel and so the different webpack
instances competed over the same lines on the console.
To fail fast and to prevent to show the same errors twice, the second
build step is not executed if the first one fails.
As running these tasks in sequence causes issues with watch mode, this
PR also disables differential loading when watch mode is requested.
This is to align with the folder structure of version 8, were tsconfigs are outside of the `src` folder
Also, this change remove the dud `tsconfig.json` in the `src` folder and instead we add the triple slash lib reference `/// <reference lib="webworker" />` for IDE support.
This PR adds differential loading to the browser builder. First, it checks if differential loading is needed. This is the case if the compilation target is ES2015 while the browserslist points to ES5 browsers.
For providing differential loading, it calls the methods for creating the webpack config for each compilation target (e. g. ES5 and ES2015). The needed differences between those configurations are defined using parameters also added by this PR. Then it calls webpack for each of them and merges the results
This feature is currently hidden behind a flag. To activate it, set the differentialLoading flag in browser/index.ts.
At the moment when `font` shorthand property is used a warning is emitted when using this syntax
```
font: 10px "Font Awesome";
```
This should be addressed by clean-css
Fixes#9648
Tslint 5.13+ introduced an addition parameter for the format method, mainly used for check-style formatter.
During runtime users using an older version of tslint that doesn't expose this it is not a problem as this parameter will be ignored.
See: 9000479b69
With directTemplateLoading enabled, components
can now use .svg files as templates. For AOT builds,
the Angular compiler host now reads .svg files
directly when reading component templates.
For JIT builds, replaceResources creates a require call
that directly uses raw-loader instead of using the
loader provided by the current webpack configuration.
Closes#10567
