With this change, the architect can be configured to use a default configuration when it's not provided as part of the target.
Consider the below, where `defaultConfiguration` is configured to `production`. Running `ng build` will be invoked with "production" configuration.
```js
"build": {
"builder": "@angular-devkit/build-angular:browser",
"defaultConfiguration": "production",
"options": {
...
},
"configurations": {
"production": {
...
}
}
}
```
This change allows architect runtime implementations to have more control over how builder information and options for targets are found. A workspace file (and accompanying definition class) is not necessarily needed now. This also has benefits for unit testing by reducing the amount of potential setup needed per test.
Contains fixes related to the symlink behaviour inside of bazel. Without it, webpack needs to be configured to be aware of symlinks and preserve the paths.
Add support for parsing multiple configurations in a single string using comma as a separator.
This support is only at the host level (`WorkspaceNodeModulesArchitectHost` in this case) and does not change the underlying Architect API.
Different hosts are able to compose target options in different ways.
* refactor(@angular-devkit/architect): use standard node resolution methods where possible
* refactor(@angular-devkit/core): use standard node resolution methods where possible
