This provides implementations for the following serve command options:
live-reload [boolean; default: true] -- flag to control the browser live reload capability
live-reload-client [URL; default: ssl/host/port command options] -- specify the URL that the live reload browser client will use
Closes#3361
This is useful when you don't want the server to rebuild in the middle of something.
A good example is when running e2e tests. Especially on larger suites, one would prefer to continue working while the build is tested without compromising tests.
This will break tests on #4744. They should be adjusted to add the `--watch` flag since they depend on the live reload behaviour during `ng e2e`.
Fix https://github.com/angular/angular-cli/issues/4138
BREAKING CHANGE:
- `--extractCss` defaults to `false` on all `--dev` (`ng build` with no flags uses `--dev`)
- `--aot` defaults to true in `--prod`
- the alias for `--output-path` is now `-op` instead of `-o`
Having css extraction on all the time makes dev rebuild times very slow for global styles.
This flag defaults to false on dev targets and true on prod targets.
